Deko-Banner

Publikationen, zusammenfassende Artikel (invited papers) und Herausgebertätigkeiten

Publikationen

2003

  • Schneider M., Liszkowski J., Rahm M., Wegscheider W., Weiss D., Hoffmann H., Zweck J.
    Magnetization Configurations and Hysteresis Loops of Small Permalloy Ellipses
    Journ. Phys. D: Appl. Phys. 36, 2239 (2003)
  • Uhlig T., Heumann M., Hoffmann H., Zweck J.,
    Development of a Speciman Holder for In-Situ Generation of pure In-Plane
    Magnetic Fields in a Transmission Electron Microscope
    Ultramicroscopy 94, 193 (2003)
  • Schneider M., Hoffmann H., Zweck J.
    Magnetization Reversal of Thin Submicron Elliptical Permalloy Elements
    J.Magn. Magn. Mat. 257, 1 (2003)
  • Schmidt,T; Hoffmann,H;
    Magnetic Properties of Ni/Tb Multilayers
    J.Magn. Magn.Mater. 257, 22 (2003)

2002

  • Schmidt T.; Hoffmann H.;
    Structural Properties of Ni/Tb Multilayers
    J. Magn. Magn. Mater. 248, 181 (2002)
  • Schneider M., Hoffmann H., Otto S., Haug Th., Zweck J.
    Stability of Magnetic Vortices in Flat Submicron Permalloy Cylinders
    J.Appl. Phys. 92, 1466 (2002)
  • Graf H.; Vancea J.; Hoffmann H.;
    Single-Electron Tunnelling at Room Temperatur in Cobalt Nanoparticles
    Appl. Phys. Letters 80, 1264 (2002)

2001

  • Brunner W., Attenberger W., Hoffmann H., Zweck J.,
    Derivation of Pair Distribution Functions for Interface Interdiffusion Analysis Using High Energy Electron Diffraction.
    J. Phys.: Condens. Matter 13 , 2865 (2001)
  • Schneider M.; Hoffmann H.; Zweck J.
    Magnetic Switching of Single Vortex Permalloy Elements
    Appl. Phys. Letters 79, 3113 (2001)
  • Olbrich A., Ebersberger C., Boit C., Vancea J., Hoffmann H.,Altmann A., Gieres G. Wecker J.
    Oxide Thickness Mapping of Ultrathin 2Al2O3 Films at Nanometer Scale with Conducting Atomic Force Microscopy (C-AFM)
    Appl.Phys.Letter 87 , 2934 (2001)

2000

  • Hoffmann H.,
    Influence of local Inhomogeneities on the Magnetic Properties of Thin Ferromagnetic Films and Nanostructures
    Thin Solid Films 373, 107 (2000)
  • Schneider M.; Hoffmann H.; Zweck J.;
    Lorentz Microscopy of Circular Ferromagnetic Permalloy Nanodisks
    Appl. Phys. Letters 77, 2909 (2000)
  • Heumann M., Uhlig Th. Schneider M., Hoffmann H., Zweck J.
    New Techniques for Investigation of Magnetic Structures with Applied Magnetic In-Plane Fields in Lorentz TEM.
    Proceedings of the European Conference on Electronmicroscopy EUREM 2000
    p.171, Brno (2000), Czechosl. Soc. Electron Microscopy
  • Schneider M., Hoffmann H., Weiss D., Zweck J.
    Lorentz Transmission Electron Microscopy of Micron and Submicron Permalloy Elements.
    Proceedings of the European Conference on Electron Microscopy EUREM 2000 p.169,
    Brno (2000),Czechosl. Soc. Eletron Microscopy
  • Uhlig T., Heumann M., Schneider M., Hoffmann H., Zweck J.,
    Construction and Characterisation of a TEM Speciman holder for in situ Application of Magnetic In-Plane Fields.
    Proceedingas of the European Conference on Electron Microscopy EUREM 2000
    p.1439, Brno (2000), Czechosl. Soc. Electron Microscopy

1999

  • Kim, J.-Y., Hoffmann, H.
    Selective 2p-3d Electron Orbits Exchange Coupling in Amorphous Rare Earth-Transition Metal-Boron Alloy.
    IEEE Trans. Magn. 35, 3118 (1999)
  • Kim, J.-Y., Hoffmann, H., Schmidt, Th., Hampel, F.
    The Effect of Boron on the Uniaxial Magnetic Anisotropy Energy and the Polar Kerr-Rotation in Amorphous NdFe Films.
    J. Appl. Phys. 86, 4544 (1999)
  • Schneider, M., Hoffmann H.
    .Magnetization Loops of Submicron Ferromagnetic Dot Arrays.
    J.Appl. Phys. 86, 4539 (1999)
  • Scherschlicht, R., Hoffmann, H.
    The Indirect Exchange Coupling Between Fe-and Tb-Layers, separated by Nonmagnetic Metal layers.
    J. Magn. Soc. Japan 23, 156 (1999)
  • Hoffmann, H,
    The Effective Field in Ferromagnetic Uniaxial Films.
    J. Magn. Soc. Japan 23, 614 (1999)
  • Olbrich, A., Ebersberger, B., Boit, C., Niedermann, Ph., Hänni, W., Vancea, J., Hoffmann, H.
    High Aspect Ratio all Diamond Tips Formed by Focused Ion Beam (FIB) for Conducting Atomic Force Microscopy (C-AFM).
    J. Vac. Sci. Techn. B, 17, 1570 (1999)
  • Olbrich, A., Ebersberger, B., Boit, C., Vancea, J., Hoffmann, H.
    A New AFM-based Tool for Testing Dielectric Quality and Reliability on a Nanometer Scale.
    Proceedings 10th European Symp. Reliability of Electron Devices, Failure Physics and Analysis, Microelectronics - Reliability. 39, 941 (1999), Elsevier
  • Wittmann, J., Bergholz, W., Hoffmann, H.
    Elymat Measurement of Intentionally Contaminated and Dry Etched Wafers.
    Journal of the Electrochemical Society, 146 , 313 (1999)
  • Lanchava, B., Hoffmann, H.
    Magnetic and Structural Properties of FeX/Tb15 (Multilayers.
    J. Magn. Magn. Mat., 192, 403 (1999)

1998

  • Olbrich, A., Vancea, J., Kreupl, F., Hoffmann, H.
    The Origin of the Integral Barrier Height in Inhomogeneous Schottky Contacts.
    J. Appl. Phys. 83, 358 (1998)
  • Hoffmann, H.
    Herausgeber: Proceedings of the 6th International Symposium on Trends and New Applications of Thin Films (TATF 98), Regensburg 1998
    Mater. Sci. Forum, Trans Tech Publications (ttp) 1998
  • Kreupl, F., Vancea, J., Risch, L., Hoffmann, H.
    Coulomb Blockade and Single Electron Effects in Arrays of Selforganized Ultrasmall Metal Clusters Observed at Room Temperature.
    Mater. Sci. Forum, 287-288, 477 (1998).
    Trans Tech Publications 1998
  • Unger, M., Schmidt, T., Scherschlicht, R., Hoffmann, H.
    Magneto-Optical Fe/Tb/Nd/Tb Multilayers: Anisotropy and Kerr Rotation.
    Mater. Sci. Forum, 287-288, 467 (1998).
    Trans Tech Publications 1998
  • Schmidt, T., Unger, M., Scherschlicht, R., Hoffmann, H.
    Investigations in the Structure Properties of Magnetooptical Multilayers with Fe, Tb and Nd.
    Mater. Sci. Forum, 287-288, 459 (1998).
    Trans Tech Publication 1998
  • Brunner W., Hoffmann H., Zweck J.,
    Investigations on Interface Quality in Multilayer Films by Electron Scattering
    Proceedings of the 14th International Conference on Electronmicroscopy (ICEM 14)
    Volume II, p.313 Cancun Mexico(1998)Inst. of Physics Publishing
  • Lanchava, B., Prügl, K., Hoffmann, H.
    Micromagnetics of Magnetic Multilayers
    Mater. Sci. Forum, 287-288, 445 (1998).
    Trans Tech Publications 1998
  • Lanchava, B., Prügl, K., Kreuzer, S., Nestle, N., Hoffmann, H.
    Magnetic Domains in Microstructured Thin Films with Perpendicular Anisotropy.
    Mater. Sci. Forum, 287-288, 441 (1998).
    Trans Tech Publications
  • Diaconu, E.D. Chiriac, H, Hoffmann, H., Ion, C., Moldavanu, C., Macoviciu, M.
    Effect of Tensile Stress-Annealing on the Magnetical Behaviour of Some Thin Amorphous Ribbons for Fluxgate Sensors.
    Mater. Sci. Forum 287-288, 437 (1998)
    Trans Tech Publications 1998
  • Lanchava, B., Hoffmann, H.
    Magnetic Domains and Demagnetizing Fields in FeTb Thin Films.
    Journal of Physics D: Applied Physics 31, 1991 (1998)
  • Hoffmann, H., Scherschlicht, R.
    Indirect Exchange Coupled Magnetic Multilayers.
    Festkörperprobleme / Advances in Solid State Physics 37, 275 (1998)
    Vieweg (ed. R.Helbig)

1997

  • Kim, J.-Y., Hoffmann, H.
    Magnetic Properties and Kerr Rotation of Amorphous FeCoTbNd Films.
    J. Appl. Phys. 81, 6874 (1997)
  • Olbrich, A., Vancea, J., Kreupl, F., Hoffmann, H
    Potential Pinch-off Effect in Inhomogeneous Schottky Contacts.
    Appl. Phys. Letters 70, 2559 (1997)
  • Bechert, A. Trautsch, R., Zweck, J. Andrä, W., Hoffmann, H.
    Influence of Field-Annealing on the Magnetic Anisotropy of Amorphous Fe-Tb Films.
    Phys. Stat. Sol. 161, 483 (1997)
  • Chladek, M., Dorner, C., Matner, M., Hoffmann, H., Valvoda, V.
    Structural and Magnetic Analysis of Ni81Fe19/Ag Multilayers with Ultrathin Ni81Fe19 sublayers.
    J. Phys.: Condens. Matter 9, 4557 (1997)
  • Schuhrke, T., Zweck, J., Hoffmann, H.
    Quantitative Analysis of Electron Microscopic Micrographs of Multilayers.
    Thin Solid Films 292, 118 (1997)
  • Lanchava, B., Hoffmann, H., Bechert, A., Gegenfurtner, S., Amann, C., Rohrmann, H.
    Anisotropic Growth of Magnetic Domains in Amorphous Fe-Tb Thin Films.
    J. Magn. Magn. Mater. 176, 139 (1997)
  • Haidl, H., Hoffmann, H.
    High Resolution Magneto-Optical Observation of Magnetization Reversal.
    J. Mag. Soc. Japan. 21, 1219 (1997)
  • Bier, C., Schuhrke, T., Hoffmann, H., Zweck, J.
    Lorentzmikroskopische Beobachtung magnetischer Strukturen von Fe/Tb-Viellagenschichten bei verschiedenen Temperaturen und Magnetfeldern.
    Optik. Suppl. 7, 106, 113 (1997)
  • Sellmann, P., Hoffmann, H., Zweck, J.
    Elektronenmikroskopische Untersuchung des Streufeldes induktiver Magnetköpfe. Optik. Suppl. 7, 106, 119 (1997)
  • Brunner, W., Attenberger, W., Hoffmann, H., Zweck, J.
    Elektronenbeugungsuntersuchungen zur Nahordnungsstruktur an inneren (vergrabenen) Grenzflächen von Viellagenschichten mit polykristallinen bis amorphen Einzellagen.
    Optik. Suppl. 7, 106, 45 (1997)
  • Attenberger, W., Brunner, W., Hoffmann, H., Zweck, J.
    Streuexperimente mit 300 keV Elektronen zur Untersuchung der Durchmischung innerer Grenzflächen von Viellagenschichten.
    Optik. Suppl. 7, 106, 113 (1997)

1996

  • Hoffmann, H.
    Der Blick auf und in den festen Körper. Dünne Schichten: Oberfläche, Inneres, Grenzflächen.
    Blick in die Wissenschaft. Forschungsmagazin der Universität Regensburg. 5.Jg.
    Heft 8, S. 50 (1996)
  • Kreupl, F., Vancea, J., Risch, L., Hofmann, F., Hoffmann, H.
    Ultrasmall Pt Clusters for Single Electron Tunneling Studies.
    Microelectronic Engineering 30, 451 (1996)
  • Chladek, M., Dorner, C., Buchal, A., Valvoda, V., Hoffmann, H.
    Quantitative in Situ X-Ray Diffraction Analysis of Magnetic Multilayers During Annealing.
    J. Appl. Phys. 80, 1437 (1996)
  • Zweck, J., Tewes, M., Hoffmann, H.
    Discrimination Between Rough and Smooth Interfaces of Multilayers Inside a Multilayer Stack Using High Energy Electron Scattering.
    J. Phys.: Cond. Matter 8, 649 (1996)
  • Petri I., Zimmermann T., Zweck J., Hoffmann H., Yan L., Ferrier R.P.,
    Nichtl-Pecher W.,
    Investigations on the Stray-Fields of Magnetic Read/Write Heads and their Structural Reasons.
    IEEE Trans Mag 32, 4141 ((1996)

1995

  • Eckl, Th., Reiss, G., Brückl, H., Hoffmann, H.
    Electronic Transport Properties and Thickness Dependence of Giant Magnetoresistance in Co/Cu Multilayers.
    J. Appl. Phys. 75, 362 (1995)
  • Schuhrke, T., Zweck, J., Hoffmann, H.
    The Problem of Absorption in the Fresnel Fringe Analysis.
    Ultramicroscopy 58, 319 (1995)
  • Bauer, M., Matner, M., Hoffmann, H.
    Spin-Valve-Effect in Non-Coupled NiFe/Cu/NiFe-Sandwiches.
    J. Magn. Magn. Mater. 148, 319 (1995)
  • Zimmermann, T., Zweck, J., Hoffmann, H.
    Magnetic Coupling of Co Layers Through a Cu Spacer Layer.
    J. Magn. Magnet. Mater. 149, 409 (1995)
  • Zimmermann, T., Zweck, J., Hoffmann, H.
    Quantification of Lorentz Microscopy Images of Co/Cu Multilayer Systems.
    J. Magn. Magn. Mater. 148, 239 (1995)
  • Zimmermann, T., Zweck, J., Hoffmann, H.
    Korrelation von mikromagnetischer Struktur und makroskopischen magnetischen Messungen mittels lorentzmikroskopischer Untersuchungsmethoden.
    Optik 100, Suppl. 6, p.38 (1995)
  • Schuhrke, T., Zweck, J., Hoffmann, H.
    Quantitative Auswertung von TEM-Aufnahmen von Viellagenschichten.
    Optik 100, Suppl. 6, p. 63 (1995)
  • Trautsch, R., Zweck, J., Hoffmann, H.
    Streuexperimente zur Nahordnungsstruktur magnetisch anisotroper amorpher Schichten.
    Optik 100, Suppl. 6, p.79 (1995)

1994

  • Shukh, A. M., Shin, D. H., Hoffmann, H.
    Dependence of Giant Magnetoresistance in Co/Cu Multilayers on the Thickness of the Co Layers.
    J. Appl. Phys. 76, 6507 (1994)
  • Hoffmann, H., Scherschlicht, R.
    Fe/Tb-Multilayers: The Structure of Interfaces, the Spin Coupling and the Magnetic Anisotropy.
    In: Growth and Applications of Thin Films. Prometheus Publishing. Prag. Editor L. Eckertova, p. 154 (1994)
  • Schuhrke, T., Zweck, J., Hoffmann, H.
    Investigations in the Roughness of the Interfaces of Multilayer Films.
    Proceedings of the Joint:
    4th International Symposium on Trends and Application in Thin Films (TATF 94)
    and the 11th Conference on High Vacuum, Interfaces and Thin Films (HVITF 94)
    Dresden 1994, DGM Informationsgesellschaft Verlag . Thin Films p.457, (1994).
    Herausgeber: G.Hecht, F.Richter, J.Jahn
  • Tewes, M., Zweck, J. Hoffmann, H.
    Investigations Using Wide Angle Electron Diffraction on Pair Ordering Machanism
    in FeTb Alloys by Thermal Annealing.
    Proc. Microscopy Society of America. 52nd Ann. Meeting, New Orleans,p. 660 (1994)
  • Zweck, J., Herrmann, M., Hoffmann, H.
    Quantification of Micromagnetic Structures from Lorentz Micrographs.
    Proc. Microscopy Society of America. 52nd Ann. Meeting, New Orleans p. 894 (1994)
  • Dorner, C., Haidl, M., Hoffmann, H.
    The influence of Interface Roughness on the Giant Magnetoresistance of Co/Cu Multilayer Films.
    Phys. stat. sol. (a) 145, 551 (1994)
  • Brückl, H., Vancea, J., Lecheler, R., Reiss, G., Hoffmann, H.
    Growth and Structure of Polycrystalline Cr/Au Multilayered Thin Films.
    Thin Sol. Films 250, 56 (1994)
  • Tewes, M., Zweck, J., Hoffmann, H.
    Derivation of Partial Pair Distribution Functions for Amorphous FeTb from Electron Scattering Data Based on a New Concept.
    J. Phys.: Condens. Matter 6, 835 (1994)
  • Schnellinger N., Rosenauer A., Zweck J., Hoffmann H.,
    Investigations on Preparation Artefacts in Au/Si Cross-Sectional Samples
    Proceedings of the 13th International Congress on Electron Microscopy
    (ICEM XIII) Paris (1994) p. 102
  • Zhang, J., Yang, X.B., Ninomiya, H., Hoffmann, H.
    Thickness Dependence of Soft magnetic Properties of Fe-Si(-N) Alloy Films.
    J. Magn. Magnet. Mater. 131, 278 (1994)
  • Bartella, J., Hoffmann, H., Müller, K.-H., Reiss, G.
    Rastertunnelmikroskopie
    Vakuumbeschichtungen 3 ,281 (1994)
    VDI-Verlag Düsseldorf, Herausgeber G. Kienle
  • Eckl, T., Reiss, G., Brückl, H., Hoffmann, H.
    Electronic Transport Properties and Thickness Dependence of the Giant Magnetoresistance in Co/Cu Multilayers
    J. Appl. Phys. 75, 362 (1994)
  • Haidl, M; Dorner, C; Hoffmann, H;
    Structural and Magnetic Investigations on Cu/Co Multilayers Exhibiting
    Giant Magneto Resistance.
    14th International Colloquium on Magnetic Films, Düsseldorf 1994 p. A 38

1993

  • Hoffmann, H. Klein, R. Schwörer, M. (Herausgeber)
    13th General Conference of Condensed Matter Division of the European
    Physical Society , Regensburg 1993
    Physica Scripta, T 49 A (1993)
  • Dorner, C., Haidl, M., Hoffmann, H.
    Giant Magnetoresistance of Co/Cu Multilayers with and without Fe buffer Layers.
    J. Appl. Phys. 74, 5886 (1993)
  • Plössl, R., Chapman, J.N., Sheinfein, M.R., Blue, J.L., Mansuripur, M., Hoffmann, H.
    Micromagnetic Structure of Domains in Co/Pt Multilayers. I. Investigations of Wall structure.
    J. Appl. Phys.74, 7431 (1993)
  • Hoffmann, H., Fujii, T.
    The Wall Coercivity of Soft Magnetic Films.
    J. Magn. Magnet. Mater. 128, 395 (1993)
  • Ploessl, R., Chapman, J.N., Thompson, A.M., Zweck, J., Hoffmann, H.
    Investigation of the Micromagnetic Structure of Cross-Tie Walls in Permalloy.
    J. Appl. Phys. 73, 2447 (1993)
  • Besold, J., Reiss, G., Hoffmann, H .
    Scanning Tunnelling Potentiometry (STP) Studies of Gold Islands on a Thin Carbon Film
    Appl. Surf. Sci. 65/66, 23 (1993)
  • Duscher, G., Tewes, M., Zweck, J., Hoffmann, H.,
    Bestimmung anisotroper Paarverteilungsfunktionen amorpher Legierungen aus energiegefilterten Beugungsintensitäten.
    Optik 94, Suppl. 5 p.83, (1993)
  • Tewes, M., Zweck, J., Hoffmann, H.,
    Bestimmung anisotroper Paarverteilungen in FeTb Legierungen und Viellagensystemen mit Elektronenstreung
    Optik 94, Suppl. 5 p. 119 (1993)

1992

  • Jacob, M., Reiss, G., Brückl, H., Hoffmann, H.
    Electronic Transport Properties of Giant-Magnetoresistance in Fe/Cr multilayers.
    Phys. Rev B 46, 11208 (1992)
  • Ertl, L., Endl, G., Hoffmann, H.
    Structure and Magnetic Properties of Sputtered Tb/Co Multilayers.
    J. Magn. Magnet. Mater. 113, 227 (1992)
  • Mändl, M., Zweck, J., Hoffmann, H.
    Method for Detection of Thermally Activated Element Migration Inside Multilayer Metallizations by Means of Electron Microscopy.
    Ultramicroscopy 45, 351 (1992)
  • Schuhrke, T., Mändl, M., Zweck, J., Hoffmann, H.
    Investigation of Surface Amorphization of Silicon Wafers During Ion-Milling.
    Ultramicroscopy 41, 429 (1992)
  • Zweck, J., Chapmann, J.N., Mc Vitie, S., Hoffmann, H.
    Reconstruction of Induction Distributions in Thin Films from DPC Images.
    J. Magn. Magnet. Mater. 104, 315 (1992)
  • Tewes, M., Zweck, J., Hoffmann, H.,
    Structure Investigations with Electron Diffraction Experiments on Amorphous FeTb Films.
    Proceedings of the 10th European Congress on Electron Microscopy, p. 533 (1992)
    Granada (Spain) (1992)

1991

  • Tewes, M., Zweck, J., Hoffmann, H.
    Short Range Order in Amorphous FeTb.
    J. Magn. Magn. Mater. 95, 43 (1991)
  • Zweck, J., Plössl, R., Hecht, J., Hoffmann, H.,
    Reconstruction of Induction Maps From Pairs of Foucault Images.
    Proceedings of the 13th International Colloquium on Magnetic Films and Surfaces (ICMFS) Glasgow , p. 1.24 (1991)

1990

  • Zweck, J., Hoffmann, H.
    Image Simulation as an Aid for the Interpretation of Electron Microscope Images of Magnetic Structures.
    Proceedings of the XIIth International Congress for Electron Microscopy, (ICEM XII)
    Seattle, 1990, p.782, San Francisco Inc. ,Press (1990)
  • Hoffmann, H.
    Structure and Properties of Thin Films.
    Symposium "Hard Coatings" 9.-11.04.1989, Leybold AG, Hanau. Vakuum in der Praxis. Metall-Heft 4 (1990)
  • Tsunashima,S. Bayreuther,G. Hoffmann,H.
    Anisotropic Magneto-Resistance of Amorphous Fe-Zr Alloy Films.
    Jap. J. Appl. Phys. 29 ,529 (1990)
  • Hoffmann, H., Kaiser, H.-J., Fleischer, H.-J.
    CoZrNr-MIG-Magnetkopf für Hohe Aufzeichnungsdichten.
    BOSCH Technische Berichte (1990)
  • Mändl, M., Hoffmann, H., Kücher, P.
    Diffusion Barrier Properties of Ti/TiN Investigated by Transmission Electron Microscopy.
    J. Appl. Phys.68, 2127 (1990)
  • Jacob, U., Vancea, J., Hoffmann, H.
    Surface-Roughness Contributions to the Electrical Resistivity of Polycrystalline Metal Films.
    Physical Review B 41, 11852 (1990)
  • Reiss, G., Schneider, F., Vancea, J., Hoffmann, H.
    Scanning Tunneling Microscopy on Rough Surfaces: Deconvolution of Constant Current Images.
    Appl. Phys. Lett. 57, 867 (1990)
  • Reiss, G., Vancea, J., Wittmann H., Zweck J., Hoffmann, H.
    Scanning Tunneling Microscopy on Rough Surfaces - Tip-Shape Limited Resolution.
    Journ. Appl. Phys. 67, 1156 (1990)
  • Gogl, J., Vancea, J., Hoffmann, H.
    Hall Coefficient and Resistivity of Thin Polycrystalline Cu Films - Contributions of Band Structure.
    J. Phys.: Condens. Matter 2, 1795 (1990)

1989

  • Hoffmann, H.
    Structure and Properties of Metal Films.
    Metall. Internationale Zeitschrift für Technik und Wirtschaft (1989)
  • Stobiecki, T. Hoffmann, H.
    Resistivity, Hall Effect and Magnetoresistivity of Amorphous Iron and Cobalt Alloy Films and their Applications.
    Thin Solid Films, 175, 325 (1989)
  • Rohrmann,H. Hoffmann,H.
    High Resolution Kerr Observation of Magnetic Domains.
    Thin Solid Films 175, 273 (1989)
  • Venos, R., Hoffmann, H.
    Suface Accumulation and Monolayer Coverage During Grain Boundary Diffusion in Polycrystalline Cu/Ni Bilayers.
    Thin Solid Films, 174, 99 (1989)
  • Stobiecki,F., Stobiecki,T., Hoffmann,H., Dubowik,J., Kudryavtsev, Yu.,V.
    Solid State Reaction in Crystalline and Amorphous Co-Zr Multilayers.
    Thin Solid Films 174, 45 (1989)
  • Hornauer, H., Vancea, J., Reiss, G., Hoffmann, H.
    Thickness Dependence of the Work Function in Double-Layer Metallic Films.
    Z. Phys. B - Condensed Matter 77, 399 (1989)
  • Vancea, J., Reiss, G., Schneider, F., Bauer, K., Hoffmann, H.
    Substrate Effects on the Surface Topography of Evaporated Gold Films - a Scanning Tunneling Microscopy Investigation.
    Surface Science 218, 108, (1989)
  • Vancea, J., Reiss, G., Butz, D., Hoffmann, H.
    Thickness-Dependent Effects in the Work Function of Polycrystalline Cu-Films.
    Europhysic Letters 9, 379 (1989)
  • Reiss, G., Kapfberger, K., Meier, G., Vancea, J., Hoffmann, H.
    Resistivity and the Hall Effect in Polycrystalline Ni-Cu and Ta-Cu Multi-Layered Thin Films.
    J. Phys.: Condens. Matter 1, 1275 (1989)
  • Vancea, J., Hofmann, F., Hoffmann, H.
    Grain Size-Dependent Hall Coefficient in Polycrystalline Copper Films.
    J. Phys.: Condens. Matter 1, 7419 (1989)
  • Jacob, U., Vancea, J., Hoffmann, H.
    A New Method for Determining the Electronic Mean Free Path in Polycrystalline Metals.
    J. Phys.: Condens. Matter 1, 9867 (1989)

1988

  • Venos, R., Pamler, W., Hoffmann, H.
    Grain Boundary Diffusion in Ni-Cu Multilayer Films.
    Thin Solid Films 162, 155 (1988)
  • Hoffmann, H.
    Magnetic Properties of Uniaxial Ferromagnetic Films.
    Conference Proceedings. World Scientific Press. VASA Shanghai (1988)
  • Stobiecki, F., Zweck, J., Pamler, W., Bayreuther, G., Hoffmann, H.
    Density and Free Volume in Amorphous Fe-B Films.
    Physikalische Chemie, Neue Folge, 157, 183 (1988)
  • Heller, G., Bayreuther, G., Hoffmann, H.
    Uniaxial Anisotropy of amorphous CoZrNb Films.
    Journ. de Phys. 49 (coll) C8, 1745 (1988)
  • Okamoto, K., Zimmermann, H., Hoffmann, H.
    A New Method to Measure the Perpendicular Anisotropy of RE-TM Amorphous Films Using Spontaneous Hall Effect.
    J. de Physique 49 (coll) C8, 1721 (1988)
  • Zweck, J., Hoffmann, H.
    Investigations of Short Range Order in Amorphous Fe-B Alloys.
    Proceedings of the 46th Annual Meeting of the Electron Microscopy Society of America EMSA 48 (Seattle) p. 458 San Francisco Press Inc., (1988).(ed.Baily, E.D.)
  • Stobiecki.F. Zweck,J. Pamler,W. Bayreuther,G. Hoffmann,H.
    Density and Free Volume in Amourphous Fe-B Films
    Proceedings of the 6th Int Conf. on Liquid and Amorphous Metals, Garmisch-Partenkirchen 1986 vol 2 p183 Oldenburg Verlag, München 1987 und Z.Phys.Chem. 157, 183 (1988)

1987

  • Hoffmann, H., Kücher, P.
    Electrical Properties of Multilayered Al/Ni and Al/Mo Films.
    Thin Solid Films 146, 155 (1987)
  • Stobiecki, T., Hofmann, F., Bayreuther, G., Hoffmann, H.
    Hall Effect in Amorphous Fe-Zr and Co-Zr Films.
    Proceedings of the 1st International Symposium on Trends and New Applications in Thin Films, (TATF) Straßburg p.567(1987) Soc. Francaise du Vide
  • Heller, G., Kammerer, K.-H., Bayreuther, G., Hoffmann, H.
    Annealing Behaviour of Uniaxial Anisotropy in Amorphous Magnetic Films.
    Proceedings of the 1st International Symposium on Trends and New Applications in Thin Films. (TATF) Straßburg p.625 (1987) Soc. Francaise du Vide
  • Venos, R., Hoffmann, H.
    Grain Boundary Diffusion in Ni-Cu Multilayer Films.
    Proceedings of the 1st International Symposium on Trends and New Applications in Thin Films (TATF) , Straßburg p 619 (1987) Soc. Francaise du Vide
  • Hoffmann, H.
    Conductivity of Polycrystalline Metallic Films.
    Proceedings of the 1st International Symposium on Trends and New Applications in Thin Films, (TATF), Straßburg p.705 (1987) Soc. Francaise du Vide
  • Vancea, J., Reiss, G., Hoffmann, H.
    Comment of Reinterpretation of the Thickness-Dependent Conductivity of Thin Platinum Films.
    J. of Materials Science Letters 6, 985 (1987)
  • Vancea, J., Pukowietz, S., Reiss, G., Hoffmann, H.
    Electrical Conduction in Low-Resistivity (quasiamorphous) Ag1-xCux Alloys.
    Phys. Rev. B 35, 9067 (1987)
  • Vancea, J., Reiss, G., Hoffmann, H.
    The Mean-Free-Path Concept in Polycrystalline Metals.
    Phys. Rev. B 35, 6435 (1987)
  • Reger, G., Hoffmann, H., Friedlaender, F.J.
    Ordered HGMS Filters in the Transverse Configuration.
    Appl. Phys. A 44, 161 (1987)
  • Duschl-Maaß, M., Maaß, W. Hoffmann, H., Friedlaender, F.J.
    Particle Accumulation on a Single Wire in Transverse HGMS-Configuration
    J. Appl. Phys. A 42, 117 (1987)
  • Stobiecki, T., Bayreuther, G., Hoffmann, H.
    Electrical and Magnetic Properties of Amorphous FeZr Films.
    Conference Proceedings: Magnetic Properties of Amorphous Metals. p 188 (1987) eds. Hernando, A., Madurga, V., Sanchez-Trujillo, M.C., Vazquesz, M.
    Balmadena (Spain) Elsevier Science Publishers (1987)
  • Hoffmann,H., Heller,G., Kammerer, K.H.
    Uniaxial and Local Anisotropies in Amorphous CoZr Films
    IEEE Trans Magn. MAG 23, 2731 (1987)
  • Fuji,T. Jinzenji,S. Hiroshima, K. Bayreuther, G. Hoffmann,H.
    Transparent Ferromagnetic Oxide Films Coexisting with
    Ferroelectricity Prepaired by RE-Sputtering.
    Proceedings of the Intn. Symposium on Physics of Magnetic Meterials,
    Sendai, Japan p. 158 (1987) World Scientific, Singapore

1986

  • Hoffmann, H.
    Soft Magnetic Film Properties.
    MRS Conference Proceedings, Beitrag E-1,1, Straßburg (1986)
  • Hoffmann, H.
    Elektrische und magnetische Eigenschaften gesputterter Metall- und Halbleiterschichten - eine Übersicht.
    Technische Akademie Esslingen "Ionenstrahl- und plasmagestützte Oberflächen- und Dünnschicht-Technologie", Beitrag 4 (1986)
  • Hoffmann, H.
    Thin Film Media (CoCr Films with Perpendicular Anisotropy).
    IEEE Trans. Magn. 22, 472 (1986)
  • Stobiecki, F., Pamler, W., Reill, W., Röll, K., Hoffmann, H.
    Concentration-Dependent Diffusion in Amorphous Fe-B Films Studied by Auger Electron Profiling.
    J. of Non-Crystall. Solids 88, 209 (1986)
  • Szczyrbowski, J., Schmalzbauer, K., Hoffmann, H.
    Optical Properties and Dynamic Current Density for Polycrystalline Metallic Films.
    Phys. stat. sol. (a) 93, 329 (1986)
  • Reiss, G., Vancea, J., Hoffmann, H.
    Grain Boundary Resistance in Polycrystalline Metals.
    Phys. Rev. Letters 56, 2100 (1986)
  • Hoffmann, H., Mändl, H., Schürmann, T.
    CoCr-Films with a High Density of Perpendicularily Magnetized Domains.
    J. Magn. Magn. Mat. 59, 156 (1986)
  • Szczyrbowski, J. Schmalzbauer, K., Hoffmann, H.
    Optical Properties of In2O3/SnO2 Films in the Transparent and Plasma Reflection
    Thin Sol. Films 137, 169 (1986)

1985

  • Zweck, J., Hoffmann, H.
    Crystalline-Like Short Range Order in Amorphous Alloys.
    "Proceedings of the 5th International Conference on Rapidly Quenched Metals", Würzburg. (Herausgeber: Steeb, St., Warlimont, H.), Elsevier Science Publishers, . p. 509 (1985)
  • Greiner, H., Hoffmann, H.
    The Magnetostatic Potential in an (in)finite Array of Perpendicular Magnetized Ferromagnetic Wires.
    J. Magn. Magn. Mat. 49, 265 (1985)
  • H. Hoffmann
    Galvano-Magnetic Thin Film Sensors.
    J. Appl. Phys. 57, 3831 (1985)
  • Reiss, G., Vancea, J., Hoffmann, H.
    Percolation Threshold on Mean Grain Size in AlxSi1-x Thin Films.
    J. Phys. C: Solid State Phys. 18, L 657 (1985)
  • Hoffmann, H., Mändl, H., Röll, K., Kastner, K., Kochanowski, L.
    Magnetic and Structural Properties of Magnetron Sputtered CoCr Thin Films.
    IEEE Trans. Magn. 21, 1432 (1985)
  • Hoffmann, H., Hornauer, H., Jacob, U., Vancea, J.
    The Electrical Properties of Very Thin Metal Films.
    Thin Solid Films 131, 1 (1985)
  • Szczyrbowski, J., Schmalzbauer, K., Hoffmann, H.
    Optical Transmittance and Reflectance and Dynamic Current Density for Thin Metallic Films.
    Physical Review B 32, 763 (1985)
  • Szczyrbowski, J., Schmalzbauer, K., Hoffmann, H.
    Optical Properties of Rough Thin Films.
    Thin Solid Films 130, 57 (1985)
  • Reger, G., Gerber, R., Friedlaender, F.J., Hoffmann, H.
    The Efficiency of Particle Capture by an Infinite Array of Ferromagnetic Wires at low Reynolds Numbers.
    J. Magn. and Magn. Mat. 29, 291 (1985)
  • Reill, W., Hoffmann, H., Röll, K.
    Interdiffusion in Amorphous FeB Multilayer Thin Films.
    J. of Materials Science Letters 4, 359 (1985)
  • Hoffmann, H., Vancea, J., Jacob, U.
    Surface Scattering of Electrons in Metals.
    Thin Solid Films 129, 181 (1985)

1984

  • Hoffmann, H.
    Elektrische und magnetische Eigenschaften gesputterter Metall- und Halbleiterschichten.
    Technische Akademie Esslingen "Plasmaunterstützte Dünnschichttechnologien", Beitrag 5, p. 20. (1984)
  • Zweck, J., Hoffmann, H.
    Ordered Structures in "Amorphous Fe-B-Alloys".
    J. Magn. Magn. Mater. 45, 382 (1984)
  • Maaß, W., Krey, U., Hoffmann, H.
    Micromagnetic Correlations in Thin Films.
    IEEE Trans. Magn. 20, 1825 (1984)
  • Maaß, W., Krey, U., Hoffmann, H.
    Magnetic Approach-to-Saturation in Thin Films.
    Phys. stat. sol. (b) 122, K 137 (1984)
  • Vancea, J., Hoffmann, H., Kastner, K.
    Mean Free Path and Effective Density of Conduction Electrons in Polycrystalline Metal Films.
    Thin Solid Films 121, 201 (1984)
  • Greiner, H., Hoffmann, H.
    Ordered Axial HGMS-Filters: Theory and Experiment.
    Proceedings of the Symposium on Electrical and Magnetic Filtration Technology. Antwerpen, p 67 (1984)
  • Greiner, H., Reger, G., Hoffmann, H.
    The (Comparative) Performance of HGMS-Filters with a Strictly Ordered Wire Matrix in the Axial and Transversal Configuration.
    IEEE Trans. Magn. MAG 20, 1171 (1984)
  • Greiner, H., Hoffmann, H.
    Efficiencies of Axially Ordered HGMS-Filters in a Multiwire Model.
    Proceedings of the 8th Conference on Magnetic Technology, Grenoble 1983,
    J.de Physique 45, (1984) Colloque C 1 Suppl. au No 1, p 789
  • Greiner, H., Hoffmann, H.
    Verfahren zur Optimierung und Herstellung geordneter axialer HGMS-Filter.
    Deutsche Patentanmeldung (1984) P3305 023, 6-27

1983

  • Greiner, H., Hoffmann, H.
    The Magnetic Field and Force in a Perpendiculary Magnetized Matrix Consisting of Parallel Ordered Ferromagnetic Wires.
    Journ. of Magn. and Magn. Mat. 38, 187 (1983)
  • Maaß, W., Duschl. M., Hoffmann, H., Friedlaender, F.J.
    A New Model for the Explanation of the Saturation Buildup in the Transverse HGMS-Configuration.
    Appl. Phys. A 32, 79 (1983)
  • Szczyrbowski, J., Dietrich, A., Hoffmann, H.
    Optical and Electrical Properties of RF-Sputtered Indium-Tin Oxide Films.
    Phys. stat. sol. (a)78, 243 (1983)
  • Maaß, W., Krey, U., Hoffmann, H.
    Calculation of the Green's Function for the Micromagnetic Thin Films Problem.
    Journ. of Magn. Magn. Mat. 37, 11 (1983)
  • Hoffmann, H.
    Free Electrons in Polycrystalline Metal Films.
    Proceedings of the 9th International Vacuum Congress and 5th International Conference on Solid Surfaces. Asociacion Espanola des Vacioy sus Aplicaciones, J.L. de Segovia (ed.), p. 351, Madrid (1983)
  • Hoffmann, H., Takahashi, M., Zweck, J.
    Magnetic Properties, Structure and Relaxation of Amorphous Fe1-xBx Films.
    J. Magn. Magn. Mater. 35, 211 (1983)
  • Greiner, H., Hoffmann, H.
    Efficiencies of Axially Ordered HGMS-Filters Calculated from a Multiwire Model.
    J. Magn. Magn. Mater. 38, 194 (1983)
  • Bayreuther, G., Enders, G., Hoffmann, H., Korndörfer, U., Oestreicher, W., Röll, K., Takahashi, M.
    Magnetization and Composition of Amorphous Fe1-xBx Films.
    J. Magn. Magn. Mater. 31-34, 1535 (1983)

1982

  • Hoffmann, H., Hofmann, F., Schoepe, W.
    Magnetoresistance and Nonohmic conductivity of thin Platinum Films at low Temperatures.
    Physical Review B 25,, 5563 (1982)
  • Mayer, N.M., Hoffmann, H., Schäfer, A.
    Crystallization of Amorphous Al-Cu Films.
    Thin Solid Films 88, 225 (1982)
  • Vancea, J., Hoffmann, H.
    Reduced Density of Effective Electrons in Metal Films.
    Thin Solid Films 92, 219 (1982)
  • Mayer, N.M., Hoffmann, H., Schäfer, A.
    The Growth of Unusually Large Grains in Thin Al-Cu Films.
    Thin Solid Films 91, 241 (1982)
  • Hoffmann, H.
    Thin Metal Films: Two and Three Dimensional Behaviour of Charge Carriers.
    Festkörperprobleme (Advances in Solid State Physics) XXII p. 255 (J Treusch ed.) Vieweg, Braunschweig (1982)
  • Szczyrbowski, J., Dietrich, A., Hoffmann, H.
    Optical Properties of RF-Sputtered Indium Oxide Films.
    Phys. stat. sol. (a) 69, 217 (1982)

1981

  • Stobiecki, T., Hoffmann, H.
    The Resistivity of the Amorphous Fe1-xBx Films.
    J. de Physique (col) 41, C8-485 (1981)
  • Schewe, H., Neudel, M., Reffle, J., Hoffmann, H.
    Trajectories of Para- and Ferromagnetic Particles in HGMS Filters with Axial Configurations.
    Appl. Phys. 24, 229 (1981)
  • Hoffmann, H., Vancea, J.
    Critical Assessment of Thickness-Dependent Conductivity of Thin Metal Films.
    Thin Solid Films 85, 147 (1981)
  • Reffle, J., Duschl, M., Hoffmann, H., Friedlaender, F.J.
    Critical Capture Radius in Single Wire HGMS.
    Appl. Phys. 24, 225 (1981)

1980

  • Fischer, G., Hoffmann, H., Vancea, J.
    Mean Free Path and Density of Conductance Electrons in Platinum Determined by the Size Effect in Extremely Thin Films.
    Physical Review B 22, 6065 (1980)
  • Stobiecki, F., Schwarzl, S., Stobiecki, T., Hoffmann, H.
    Preparation and Structure of Thin Fe-B Sputter Films.
    J. de Physique (col) 41 C8-171 (1980)
  • Fischer, G., Hoffmann, H.
    Oscillations of the Electical Conductivity with Film Thickness in very Thin Platinum Films.
    Solid State Comm. 35, 793 (1980)
  • Stobiecki, F., Hoffmann, H., Pamler, W.
    Quantitative Analysis of the Oxidation of Amorphous Gd-Co-Mo Films.
    IEEE Trans. Magn., 16, 1206 (1980)
  • Hafner, D., Hoffmann, H., Stobiecki, F.
    Oxygen Effects on Magnetic Properties During Annealing of Sputtered Co-Gd-Mo Films.
    J. Magn. Magn. Mater.20, 221 (1980)
  • Stobiecki, T., Hoffmann, H.
    The Influence of Thermal Annealing on the Resistivity and Extraordinary Hall Effect of Amorphous Co-Gd-Mo Films.
    J. Magn. Magn. Mater. 15-18, 1127 (1980)
  • Stobiecki, T., Hoffmann, H.
    The Resistivity of the Amorphous Fe1-xBx Films.
    Journal de Physique 8, C8-485(1980)
  • Fischer, G., Hoffmann, H.
    Size Quantization of Electronic States in Very Thin Platinum Films.
    Z. Physik B 39, 287 (1980)

1979

  • Hoffmann, H.
    Micromagnetism in Two Dimensions.
    IEEE Trans.-Magn. 15, 1215 (1979)
  • Chung, S.K., Hafner, D., Hoffmann, H.
    Effects of Magnetization Ripple in GdCo Amorphous Films.
    IEEE Trans.-Magn. 15, 1343 (1979)
  • Fischer, G., Hoffmann, H., Trottmann, W.
    Meßanordnung zur empfindlichen Untersuchung der Dickenabhängigkeit der elektrischen Leitfähigkeit in sehr dünnen Metallschichten.
    Vakuum-Technik 29, 7 (1979)
  • Hoffmann, H., Winkler, R.
    Short-Range Order in Annealed Gd-Co Films with Perpendicular Anisotropy.
    J. Magn. Magn. Mater. 13, 89 (1979)
  • Reffle, J., Krautwurm, V., Schewe, H., Hoffmann, H.
    Investigation of the Matrix Cleaning Process in HGMS.
    J. Magn. Magn. Mater. 13, 11 (1979)
  • Hoffmann, H.
    Magnetic Properties of thin Ferromagnetic Films in Relation to their Structure.
    Thin Solid Films 58, 223 (1979)
  • Fischer, G., Hoffmann, H.
    Investigation of the Quantum Size Effect and its Temperature Dependence by Means of Tunneling Spectroscopy.
    Thin Solid Films 58, 289 (1979)
  • Hafner, D., Hoffmann, H.
    Microscopic and Macroscopic Inhomogenity of Magnetization and Anisotropy in Amorphous Rare Earth/Transition Metal Films.
    Phys. stat. sol. (a) 52, 549 (1979)
  • Hoffmann, H., Owen, A.J., Schröpf, F.
    Electron Microscopy of Evaporated and Sputtered Gd/Co and Ho/Co Films.
    Phys. stat. sol. (a) 52, 161 (1979)
  • Bayreuther, G., Hoffmann, H., Reffle, J.
    Search for Electric-Charge-Induced Magnetization in Ferromagnetic thin Films.
    Physical Review B 19, 1614 (1979)

1978

  • Hoffmann, H., Dietrich, A., Pickl, J. Krause, D.,
    HF-Sputtered Indium Oxide Films Doped with Tin: II. Reversible and Irreversible Temperature Dependence of the Electrical Transport Properties.
    Appl. Phys. 16, 381 (1978)
  • Hoffmann, H., Pickl, J., Schmidt, M.Krause, D.,
    HF-Sputtered Indium Oxide Films Doped with Tin: I. Dependence of the Electronic Transport on the Composition of the Sputter Gas and on the Oxidation of the Surface.
    Appl. Phys. 16, 239 (1978)
  • Röll, K., Zauner, H., Hoffmann, H.
    Untersuchung des Oxydwachstums in dünnen Nickelschichten.
    Vakuum-Technik 27, 102 (1978)
  • Hoffmann, H.
    Forschung auf dem Gebiet der ferro- und ferrimagnetischen Schichten
    Markt und Technik, München, April 1978
  • Hoffmann, H.
    Forschung auf dem Gebiet der elektrischen Leitfähigkeit dünner Schichten
    Markt und Technik, München, Juni 1978

1977

  • Röll K., Zauner,H., Hoffmann H.
    A Study of Oxidation in Thin Evaporated Nickel Films.
    Proc. 7th Intern. Vacuum Congress & 3rd Intern. Solid Surfaces, Vienna 1977
    p. 935,
  • Röll, K., Zauner, H., Hoffmann, H.
    Observation of Oxide Growth on Evaporated Nickel Films.
    Le vide 185, Suppl. p. 45 (1977)
  • Thiel, B., Hoffmann, H.
    Magneto-Optic Kerr Effect at the Surface of (100)-Nickel Platelets.
    J. of Magn. and Magn. Mat. 6, 309 (1977)
  • Schewe, H., Hoffmann, H.
    Intrinsic Demagnetizing Fields in Evaporated Ferromagnetic EuS Films.
    J. Magn. Magn. Mater. 6, 11 (1977)
  • Reffle, J., Hoffmann, H.
    Electric Field Effect on Surface Magnetization.
    J. Magn. Magn. Mater. 6, 201 (1977)
  • Schewe, H., Hoffmann, H.
    Magneto-Optic Study of the Magnetic Properties of EuS Films.
    Physica 89 B+C, 59 (1977)
  • Schwarzl, S., Hoffmann, H.
    Magnetooptical Kerr Effect Measurements on Thin Nickel Films Near the Critical Point.
    Physica B+C, 86-88, 1406 (1977)
  • Bayreuther, G., Hoffmann, H.
    Magnetic and Hyperfine Field Studies of the Uniaxial Anisotropy in NiFe and CoFe Thin Films.
    Physica B+C, 86-88, 297 (1977)
  • Chung, S.K., Hoffmann, H.
    Anisotropy Constants from the Reciprocal of the Suszeptibility Measurements.
    Physica B+C 86-88, 1449 (1977)

1976

  • Bayreuther, G. Hoffmann, H. Reffle J.
    Experiments on Magnetization of Charged Ferromagnetic Metal Surfaces
    Joint MMM-Intermag-Conference Pittsburg, 1976
    AIP Conf.Proc. 34, 98 (1976)
  • Röll, K., Hoffmann, H.
    A Michelson-Interferometer for Deformation Measurements in an UHV-System at Elevated Temperatures.
    Review Scientific Instruments 47, 1183 (1976)
  • Hoffmann, H.
    7th International Colloquium on Magnetic Films (7th ICMF), Regensburg 1975
    IEEE Trans Mag. 12, 52 (1976)
  • Reinbold, M., Hoffmann, H.
    Determination of Orientation of Small Crystallites in Thin Nickel Films on UHV Cleaved Mica.
    Thin Solid Films 32,367 (1976)
  • Hoffmann, H., Fischer, G.
    Electrical Conductivity in Thin and Very Thin Platinum Films.
    Thin Solid Films 36, 25 (1976)

1975

  • Reinbold, M ., Hoffmann, H.
    Orientierungsbestimmungen von kleinen Kristallen verschiedener Phasen,
    Orientierungsänderungen beim Wachstum.
    Determination of Crystallographic Orientation of Small Crystallites by Defocussed
    Dark Field Imaging.
    Methodensammlung der Elektronenmikroskopie 8. Lieferung 4.3.2.
    Wissenschaftliche Verlagsanstalt (1975). Herausgeber G. Schimmel, W. Vogel

1974

  • Hoffmann, H., Schewe, H.
    Temperaturmessungen an dünnen Aufdampfschichten mit aufgedampften Au-Pt-Thermoelementen.
    Vakuumtechnik, 23, 203 (1974)
  • Hoffmann, H., Miyazaki, T.
    Fe-Co-Ni Thin Films.
    IEEE Trans. Magn. 10, 556 (1974)

1973

  • Okon, M., Hoffmann, H.
    Critical Fields in Coupled Ferromagnetic Sandwich Films with Non-Magnetic Intermediate Layer.
    Int. J. Mag. 5, 101 (1973)
  • Hoffmann, H., Kryder, M.
    Blocking and Locking During Rotational Magnetization Reversal in Ferromagnetic Thin Films.
    IEEE Trans. Magn. 9, 554 (1973)
  • Okon, M., Hoffmann, H.
    Magnetostatic Coupling between Ferromagnetic Sandwich Films with Non-Magnetic Intermediate Layer.
    IEEE Trans. Magn. 9, 563 (1973)
  • Hoffmann, H., Reffle, J.
    Dielectric Breakdown in Al-SiOn-Al Sandwich Films.
    Phys. stat. sol. (a) 18, 197 (1973)
  • Hoffmann, H.
    Static Wall Coercive Force in Thin Ferromagnetic Films.
    IEEE Trans. Magn. 9, 17 (1973)

1972

  • Bayreuther, G., Hoffmann, H.
    Field and Frequency Dependence of the Coercive Force in Magnetic Thin Films
    Intern. Journ.Magnetism 3, 249 (1972)

1971

  • Pöcker, A., Hoffmann H.
    Streufeldblockierung und Rotationshysterese dünner Ni-Fe Schichten in kleinen Magnetfeldern.
    Z.Angew. Physik 32, 183 (1971)
  • Kempter, K., Hoffmann, H.
    The Dependence of the Structure Constant of Uniaxial Permalloy Films on the Evaporation Temperature and the Alloy Composition.
    Journ. de Physique 32, C1, 396, (1971)
  • Uchijama, S., Masuda, M., Hoffmann, H.,
    Influence of Strain on Susceptibility and Structure Constant of Evaporated Ni-Fe Films.
    Journ. de Physique 32,
  • Bayreuther, G., Hoffmann, H.
    Influence of the Ripple and Skew on the Fall-Back Angle in Thin Uniaxial Permalloy Films,
    Czech. J. Phys. B 21 541 (1971)
  • Hoffmann, H.
    Experimental Verification of the "Blocking Curve" in Thin Permalloy Films.
    Journ. Appl. Phys. 42, 357 (1971)

1970

  • Reinbold, M., Hoffmann, H.
    Grain Size Distribution in Evaporated Permalloy Films
    Physica Stat. Sol. 2 K 69 (1970)
  • Wiedemann, H., Hoffmann, H.
    Lokale Anisotropien in dünnen ferromagnetischen Schichten
    Z.Angew. Physik 30, 117 (1970)
  • Hoffmann, H., Okon, M.,
    Quasistatic Rotation of the Magnetization of Thin Films
    IEEE Trans Magn. 6, 631 (1970)
  • Kempter, K., Hoffmann, H.
    Ein genaues Verfahren zur Bestimmung der Anisotropiefeldstärke in dünnen ferromagnetischen Schichten.
    Z. Angew. Physik 28, 251 (1970

1969

  • Kempter, K., Hoffmann. H.
    Investigation of the Structure of Ferromagnetic Films by Means of the Differential
    Susceptibility.
    Phys. Stat. Sol. 34, 237 (1996)
  • Hoffmann, H.
    Das Lorentzfeld und die Dipolkopplung
    Z.Phys. 224, 156 (1969)
  • Hoffmann, H.
    The Effective Field and Differential Susceptibility in Ferromagnetic Films.
    Phys. Stat. Sol. 33. 175 (1969)
  • Hoffmann, H., Friedrich H.
    Die Legierungsabhängigkeit der Sättigungsmagnetostriktion in
    aufgedampften Fe-Ni-Schichten.
    Z. Angew. Phys. 26, 137 (1969)
  • Hoffmann, H., Röll, K.
    Untersuchungen von mechanischen Spannungen in aufgedampften
    Fe-Ni-Schichten.
    Z. Angew. Phys. 26, 137 (1969)

1968

  • Hoffmann, H.
    Theory of Magnetization Ripple
    IEEE Trans. Magn. 4, 32 8 1968)
  • Hoffmann, H.
    Basic Equations of Micromagnetism.
    J. Appl. Phys. 39, 873 (1968)

1966

  • Hoffmann, H.
    Grundsätzliche Betrachtung einer nichtlinearen Theorie der
    Anfangssuszeptibilität einachsiger ferromagnetischer Schichten.
    Phys. Stat. Sol. 17 K 105 (1966)
  • Hoffman, H.
    Strayfields in Thin Magnetic Films
    IEEE Trans. Magn. 2, 566 (1966)
  • Hoffmann, H.
    Vergleich von Eindomänentheorie und mikromagnetischer Theorie
    der Eigenschaften dünner magnetischer Schichten.
    Proceedings of the International Conference Clausthal-Göttingen
    Tagungsband, p.386 (1966) Göttingen- Vandenhoek and Rupprecht
  • Hoffmann, H., Okon, M.
    Domänenaufspaltung und Aufspaltungswinkel getemperter Permalloyschichten.
    Z. Angew. Phys. 21, 406 (1966)

1965

  • Wiedemann, H.M., Hoffmann, H.
    Struktur und Kristallitgrösse polykristalliner Eisen- und Permalloyschichten.
    Z. Angew. Phys. 18, 502 (1965)
  • Hoffmann, H.
    Die Domänenaufspaltung ausserhalb der schweren Richtung.
    Z. Angew. Phys. 18, 499 (1965)
  • Hoffmann, H.
    Note zur Erwiderung von H. Rother
    Z. Phys. 182, 535 (1965)
  • Hoffmann, H.
    Eine Bemerkung zur Arbeit " Berechnung des Magnetisierungsripples in Ferromagnetischen dünnen Schichten" von H.Rother.
    Z. Phys. 535, (1965)
  • Hoffmann, H.
    Mikromagnetische Theorie der quasistationären Eigenschaften
    Dünner Schichten.
    Habilitationsschrift Ludwig- Maximilian-Universität München 1965

1964

  • Hoffmann,H.
    Magnetische Feinstruktur und magnetische Eigenschaften einachsiger
    ferromagnetischer Schichten:
    II Differentielle, reversible und irreversible Suszeptibilität.
    Phys. Stat. Sol. 7, 383 (1964)
  • Hoffmann, H.
    Magnetische Feinstruktur und magnetische Eigenschaften einachsiger ferromagnetischer Schichten:
    I Allgemeine Ripple-Gleichung, Ripple Hysterese und Rotationshysterese.
    Phys. Stat. Sol. 7, 89 (1964)
  • Hoffmann, H.
    Wellenlänge und Kontrast der Magnetisierungsschwankungen
    einachsiger Permalloyfilme.
    Phys. Stat. Sol. 6 , 733 (1964)
  • Hoffmann, H.
    Zur Dickenabhängigkeit der Schwankungen der leichten Richtung
    In dünnen ferromagnetischen Schichten.
    Phys. Stat. Sol. 5, K 65 (1964)
  • Hoffmann, H.
    Die Abhängigkeit der Magnetisierungsschwankungen, der Domänenbreite
    und der Dispersion der leichten Richtung von den Schichtparametern einachsiger Permalloyschichten.
    Phys. Stat.Sol. 5, 187 (1964)
  • Hoffmann, H.
    Bestimmung der ferromagnetischen Austauschkonstanten aus der
    magnetischen Feinstruktur dünner Schichten.
    Phys. Stat. Sol. 4, K 93 (1964)
  • Hoffmann, H.
    Quantitative Calculation of the Magnetic Ripple of Uniaxial Thin Permalloy Films
    J. Appl. Phys. 35 , 1790 (1964)
  • Hoffmann, H.
    Quantitative Beschreibung der magnetischen Feinstruktvur einachsiger Permalloyschichten.
    Z. Angew. Phys. 17, 207 (1964)
  • Hoffmann, H.
    Wellenstruktur der Magnetisierung in dünnen Permalloyschichten.
    Phys.kondens. Materie 2, 32 (1964)

1961

  • Hoffmann, H.
    Sättigungsmagnetisierung und Anisotropiefeldstärke in dünnen Eisenaufdampfschichten.
    Z. Phys. 165, 261 (1961)
  • Hoffmann, H.
    Die magnetischen Eigenschaften dünnster Eisenaufdampfschichten und ihre
    änderung beim Luftzutritt.
    Z. Angew. Phys. 13, 149 (1961)
  • Hoffmann, H.
    Sättigungsmagnetisierung und Anisotropiefeldstärke in dünnen Eisenaufdampfschichten
    Dissertation Ludwig-Maximilian-Universität München 1961

1959

  • Hoffmann,H., Schwink, Ch.
    Zur Frage der Magnetisierung dünnster Eisenschichten.
    Naturwissenschaften 46, 198 (1959)
  • Hoffmann, H.
    Eine Apparatur zur Ermittlung der Magnetischen Eigenschaften
    Ferromagnetischer Schichten.
    Diplomarbeit Ludwig-Maximilian-Universität München 1959


Zusammenfassende Artikel (invited papers)

  • Hoffmann, H.
    Mikromagnetische Theorie der quasistantionären Eigenschaften dünner Schichten
    Habilitationsschrift, LMU München, 1965
  • Hoffmann, H.
    Thin Metal Films: Two and Three Dimensional Behavior of Charge Carriers
    Festkörperprobleme XXII Advances in Solid Dtate Physics, 255 (1982)
    Vieweg, ed. J. Treusch
  • Hoffmann, H., Scherschlicht, R.
    Indirect Exchanged Coupled Magnetic Multilayers
    Festkörperprobleme, Advances in Solid State Physics 37, 275 (1998)
    Vieweg, ed. R. Helbig
  • Hoffmann, H.
    Thin Film Media: CoCr Films with Perpendicular Anisotropy
    IEEE Trans Magn. Volume MAG 22 (no5), 472 (1986)
  • Bartella, J., Hoffmann, H., Müller, K.-H., Reiss, G.
    Moderne Verfahren der Oberflächen- und Dünnschichtanalyse
    4.4 Rastertunnelmikroskopie
    Vakuumbeschichtungen 3, 281 (1994)
    VDI Verlag, ed. G. Kienle
  • Hoffmann, H.
    Thin Films: Domain Formation
    Encyclopedia of Materials, Science and Technology, vol. 10 p.9235 (1001)
    Elsevier (2001) ed. K. Samwer


Herausgebertätigkeit

Hoffmann, H. Proceedings of the 6th International Symposium on trends and New Application on Thin Films (TATF 98) Regensburg, 1998
Material Science Forum. Trans Tech Publication 1998
Hoffmann, H., Schwörer, M., Klein, R. 13th General Conference of Condensed Matter Division of the European Physical Society, Regensburg, 1993.
Physica Scripta T49A (1993).
 
Letzte Änderung: 20.07.2014 von Webmaster