Hahn-Meitner-Institut Berlin Supplement to the Annual Report 2001 Berlin 2002 Supplement Index Publications 3 Structural Research 4 Solar Energy Research 21 Information Technology 30 Conference Contributions / Invited Lectures 31 Structural Research 32 Solar Energy Research 62 Information Technology 77 Technology Transfer / Patents 79 Academic Education 83 Courses 84 Exams 87 Co-operation Partners and Guests 89 Structural Research 90 Solar Energy Research 99 Information Technology 103 External Funding 105 Structural Research 106 Solar Energy Research 108 Participation in External Scientific Bodies and Committees 111 Miscellaneous 115 Awards / Exhibitions / Fairs / Organization of Conferences and Meetings / Events 1. Edition June 2002 Supplement of the Annual Report 2001 HMI-B 585 Hahn-Meitner-Institut Berlin GmbH Glienicker Str. 100 D-14109 Berlin (Wannsee) Coordination: Maren Achilles Phone: +49 – (0)30 – 8062 2668 Fax: +49 – (0)30 – 8062 2047 E-mail: [email protected] A 2 HMI Annual Report 2001 Publications 2001 Publications HMI Annual Report 2001 A 3 Publications 2001 Structural Research Department SF1 Pappas, C.; Kischnik, R.; Mezei, F. Wide angle NSE : the spectrometer SPAN at Instruments and Methods BENSC Physica B 297 (2001) 14-17 Pappas, C.; Mezei, F. Reviewed Publications How to achieve high intensity in NSE spectros- copy? BENSC-Activities Proceedings of the ILL Millenium Workshop, 2001, p.318 Ehlers, G.; Farago, B;. Pappas, C; Mezei, F. A new IN11 with an almost 35 times higher Peters, J.; Treimer, W. counting rate than that of IN11C Bloch walls in a nickel single crystal Proceedings of the ILL Millenium Workshop, 2001 p. Phys. Rev. B 64 (2001) 214415 – 214422 316 Scheffer, M.; Rouijaa, M.; Suck, J.-B.; Sterzel, R.; Fitzsimmons, M. R.; Leighton, C.; Hoffmann, A.; Lechner, R. E.: Yashar, P. C.; Nogués, J.; Liu, K.; Majkrzak, C. F.; Magnetic neutron scattering from quasicrystal- Dura, J. A.; Fritzsche, H.; Schuller, I. K. line Zn-Mg-Ho and Zn-Mg-Y at low temperatures Influence of interfacial disorder and temperature Materials Science and Engineering 294-296 (2000) on magnetization reversal in exchange-coupled 488-491 bilayers. Phys. Rev. B 64 (2001) 104415 M. Strobl, W. Treimer, A. Hilger Advancement on the development of USANS Ioffe, A.; Mezei, F. instruments for non-destructive materila inves- 4 p -symmetry of the neutron wave function un- tigations der space rotation 3rd ICNRP, Almaty, KZ, Abstract book ISBN 9965- Physica B 297 (2001) 303-306 9051-6-9, p 197 (2001) Jauch, W., Reehuis, M., Bleif, H.J., Kubanek, F., Temst, K. ; Van Bael, M. J.; Fritzsche, H. Pattison, P. Application of off-specular polarized neutron Crystallographic symmetry and magnetic struc- reflectometry to measurements on an array of ture of CoO mesoscopic ferromagnetic disks. Phys. Rev. B 64 (2001) 052102 1-3 Appl. Phys. Lett. 79 (2001) 991 Kaisermayr, M.; Pappas, C; Sepiol, B.; Vog, G.l Temst, K.; Van Bael, M. J.; Fritzsche, H. Neutron spin echo probes self diffusion on lat- Neutron reflectivity study of a magnetic dot array. tices J. Magn. Magn. Mater. 226-230 (2001) 1840 Phys. Rev. Letters, 87 (2001) 175901 Treimer, W., Strobl, M., Hilger, A. Krist, Th., Mezei, F. Experiments with tuneable many bounce chan- Solid state neutron polarisers and collimators nel cut crystals for thermal neutron scattering in “Neutron Optics” J L Wood, I Anderson, Editors, Proceedings of euspen, 2nd Int. Conf. Vol 1, p 526- Proceedings of SPIE Vol. 4509, (2001) (accepted) 529 (2001) Krist, Th.; Fritzsche, H., Mezei, F. Treimer, W., Feye-Treimer, U., Strobl, M. Large angle neutron polarisation analyser Doppelkristalldiffraktometrie und Tomographie Appl. Phys. A, (2001) (accepted) PSI – Proceedings 01-01, p 26 – 29 , Mai (2001) Lohstroh, W.; Leuenberger, F.; Felsch, W.; Fritzsche, Treimer, W. , Strobl, M., Hilger, A. H.; Maletta, H. Development of a tunable channel cut crystal Hydrogen-controlled interlayer exchange cou- Phys. Lett. A 289, 151 – 154 (2001) pling in Fe/LaHx multilayers J. Magn. Magn. Mater. 237 (2001) 77 Treimer, W., Strobl, M., Hilger, A. Thermal neutron optical experiments with a high Mezei, F.; Drabkin, G.; Ioffe, A. resolution double crystal diffractometer Polarimetric neutron spin echo J. Appl. Physics A (accepted) Physica B 297 (2001) 9-13 Treimer, W. , Strobl, M., Hilger, A. Mezei, F.; Russina, M. Evidence of Edge Diffraction and Refraction in New opportunities in quasi elastic neutron scat- Ultra Small Angle Neutron Scattering tering spectroscopy submitted Phys. Rev. Lett. Physica B 301 (2001) 94-98 Wagh, A., Rakecha, V. C., Treimer, W. Bonse-Hart angular profiles realized for multiply Bragg reflected neutrons Phys. Rev. Lett. 87, 12, 125504-1 – 4 (2001) A 4 HMI Annual Report 2001 Structural Research Publications 2001 Eur. Phys. J. A 11 (2001) 467-490 Spallation Jauch, W.; Peters, J. Arialdi, G.; Karatasos, K.; Ryckaert,J.-P.; Arrighi, V.; Correction for thermal diffuse scattering in sin- Saggio, F.; Triolo, A.; Desmedt, A.; Pieper, J.; gle-crystal time-of-flight neutron diffraction: first Lechner, R.E.: applications Local Dynamics of Polyethylene and its Oli- Journal of Applied Crystallography 34 (2001), 493- gomers: A Molecular Dynamics Interpretation of 495 the Incoherent Dynamic Structure Factor, Macromolecules (2002) submitted Lott, B.; Goldenbaum, F.; Böhm, A.; Bohne, W.; von Egidy, T.; Figuera, P.; Galin, J.; Hilscher, D.; Arrighi, V.; Ferguson, R.; Lechner, R. E.; Telling, M.; Jahnke, U.; Jastrzebski, J.; Morjean, M.; Pausch, Triolo, A.: G.; Péghaire, A.; Pienkowski, L.; Polster, D.; Pros- Local dynamics of atactic polypropylene across chitzki, S.; Quednau, B.; Rossner, H.; Schmid, S.; the glass transition Schmid, W.: Physica B 301 (2001) 35-43 Thermal excitation and decay of nuclei from antiproton-nucleus interactions at 1.22 GeV Ehlers, G.; Casalta, H.; Lechner, R. E.; Maletta, H.: Phys. Rev. C 63 (2001) 034616-1-23 Dynamics of frustrated magnetic moments in antiferromagnetically ordered TbNiAl probed by Lechner, R.E.: neutron time-of-flight and spin-echo spectros- Quasielastic high-resolution time-of-flight spec- copy tro-meters employing multi-disk chopper cas- Phys. Rev. B 63 (2001) 224407-1 –224407-6 cades for spallation sources Proceedings ICANS-XV, 15 th Meeting of the Inter- Faraone, A.; Magazù, S.; Lechner, R. E.; Longeville, nat. Collaboration on Adv. Neutron Sources, Tsu- S.; Maisano, G.; Majolino, D.; Migliardo, P.; kuba, Japan, 6. 11. – 9. 11. 2000; available at Wanderlingh, U.: JAERI, Tokai-mura, Naka-gun, Ibaraki-ken, 319- Quasielastic neutron scattering from trehalose 1195, Japan; ref.: JAERI-Conf (2001-002) 357-376 aqueous solutions J. Chem. Phys. 115 (2001) 3281-3286 Lechner, R. E.: Observation-time dependent structural informa- Fitter, J.; Herrmann, R.; Hauß, T.; Lechner, R. E.; tion from quasielastic neutron scattering Dencher, N. A.: Physica B 301 (2001) 83-93 Dynamical properties of a -amylase in the folded and unfolded state: the role of thermal equilib- Lechner, R. E.; Schuck, G.; Langer, K.: rium fluctuations for conformational entropy and Intracrystalline equilibrium reaction in a protonic protein stabilisation conductor Physica B 301 (2001) 1-7 J. Phys. Soc. Jpn 70 (2001) Suppl. (Proc. Int. Sym- posium on Adv. in Neutron Scattering Research) Gutberlet, T.; Heinemann, U.; Steiner M. 274-276 Protein crystallography with neutrons - status and perspectives Lechner, R. E.: Acta Cryst. D57 (2001) 349-354 Proton conduction mechanism in M3H(XO4)2 crystals: The trigonal asymmetric hydrogen Hilscher, D.; Herbach, C.-M.; Jahnke, U.; Tishchen- bond model ko, V.; Enke, M.; Filges, D.; Goldenbaum, F.; Neef, Solid State Ionics 145 (2001) 167-177 R.-D.; Nünighoff, K.; Paul, N.; Schaal, H.; Sterzen- bach, G.; Letourneau, A.; Böhm, A.; Galin, J.; Lott, Lechner R.E.: B.; Péghaire, A.; Pienkowski, L.: Quasielastic high-resolution direct geometry Helium production for 0.8-2.5 GeV proton in- TOF spectrometers at steady-state reactors and duced spallation reactions, damage induced in at spallation sources metallic window materials Appl. Phys. A (2002) accepted J. of Nucl. Materials 296 (2001) 83-89 Mojet, B.; Eckert, J.; van Santen, R. A.; Albinati, A.; Hilscher, D.; Berndt, O.; Enke, M.; Jahnke, U.; Lechner, R. E.: Nickles, P.V.; Ruhl, R.; Sandner, W.: Evidence for chemisorbed molecular hydrogen Neutron energy spectra from the laser induced 3 in Fe-ZSM5 from inelastic neutron scattering D(d,n) He reaction J. Am. Chem. Soc. 123 (2001) 8147-8148 Phys. Rev. E 64 (2001) 016414-1-9 Padureanu I.; Lechner R.E.; Aranghel D.; Radules- Filges, D.; Goldenbaum, F.; Enke, M.; Galin, J.; cu A.; Desmedt A.; Pieper J.; M. Ion: Herbach, C.-M.; Hilscher, D.; Jahnke, U.; Le- Temperature dependence of the dynamic scat- tourneau, A.; Lott, B.; Neef, R.-D.; Nünighoff, K.; tering function in glycerol studied by quasi- Paul, N.; Péghaire, A.; Pienkowski, L.; Schaal, H.; elastic slow neutron scattering Schröder, U.; Sterzenbach, G.; Tietze, A.; Tish- Appl. Phys. A (2002) accepted chenko, V.; Tõke, J.; Wohlmuther, M.: Spallation neutron production and the current intra-nuclear cascade and transport codes HMI Annual Report 2001 A 5 Publications 2001 Structural Research Pieper, J.; Irrgang, K.-D.; Renger, G.; Lechner, Zsigmond, G., Mezei, F., Wechsler, D., and Streffer, R.E.: F. Density of Phonon States in the Light- Monte Carlo simulation of crystal monochro- Harvesting Complex II of Green Plants mators/analysers - Applications for the crystal- Appl. Phys. A (2002) accepted analyser neutron spectrometer IRIS Nucl. Instr. and Meth. in Phys. Res. A, 457/1-2 Radulescu, A.; Lechner, R. E.; Padureanu, I.; Pos- (2001) 299-308. tolache,C.: Additional low- frequency modes in zirconium Collective Dynamics and Diffusion hydrides Appl. Phys. A (2002) accepted Arrighi, V.; Pappas, C.; Triolo, A.; Pouget, S. Temperature dependence of local chain dynam- Rauch, H.; Regler, M.; Lechner, R.E.; Weber, H.: ics in atactic polypropylene: A neutron spin- Current Status of the AUSTRON Project echo study Proceedings ICANS-XV, 15 th Meeting of the Inter- Physica B 301 (2001) 157-62 nat.