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Amorphous Systems Investigated by Nuclear Methods

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Amorphous Systems Investigated by Nuclear Methods Intemadoncil corfenence V i on AMORPHOUS SYSTEMS INVESTIGATED BY NUCLEAR METHODS Volume I Editors: Zs. Kajcsos I. D6zsi D. Horv^th T. Kem6ny L Marczis D.L. Nagy 31 August—4Sept. 1981 * Balatonfured Hungary international conPerence on AMORPHOUS SYSTEMS INVESTIGATED BY NUCLEAR METHODS Hfl 1 Volume I Editors Zs. Kajcsos I. Dezsi D. Horvath T. Kemdny L Marczis D.L.Nagy 31 August-4Sept 1981 * Balaton fiired Hungary The Conference was organised by the Hungarian Academy of Sciences Central Research Institute for Physics Roland E8tv8s Physical Society The Conference was sponsored by the European Physical Society AH papers presented at the conference will be published in a separate issue of the journal: Nuclear Instruments and Methods, scheduled for 1982. Scientific participants of the conference are given this Proceedings produced by photoreproduction of the manu- scripts submitted. Copies of the separate Issue of Nuclear Instru- ments and Methods can be ordered from North-Holland Publishing Company. POSTAL ADDRESS: Central Research Institute for Physics H-1525 Budapest, P.O.B. kS, Hungary ORGANIZING COMMITTEE Chairman: 1. Dezsi Secretary: D.L. Nagy INTERNATIONAL ADVISORY COMMITTEE C.L. Chien (USA) J.M.D. Coey (Ireland) R.J.P. Coussement (Belgium) V.I. GoidanskH (USSR) U. Gonser (FRG) G. GStz (GDR) Chr. Janot (France) O.E. Mogensen (Denmark) P.W. Percival (Canada) G. Szenes (JINR, Dubna) H. de Waard (The Netherlands) T. Zemcik (Czechoslovakia) LCCAL PROGRAMME COMMITTEE LOCAL EXECUTIVE COMMITTEE L. Cser Executive secretary: D. Horvith J. Gyulai Publication secretary: Zs. Kajcsos C. Nargitai L. Korecz Members: Judit Balogh I. K6sa Somogyi T. Kemeny F. Mezel T. Lohner K. Tompa L. Marczis A. Vertes G. Mezey I. Vincze Edit Nagy ill PROGRAMME MONDAY TUESOAY WEONESDAY THURSDAY FRIDAY 31AUG 1SEP 2SEP 3SEP A SEP BREAK FAS INVITED 1NVITEO INVITEO REGIST- 1-9 1-4 1-5 D RATION PANISSOD CZJZEK GASKELL E INVITED INVITED INVITED ORAL P 1-12 1-7 1-11 SESSION 10- OPENING A ADDRESS 1MSHENNIK HAUTOJARVI SCHWEIZER 4 R INVITED COFFEE BREAK T I 2 ORAL POSTER ORAL ORAL U 11- BRAY SESSION SESSION SESSION SESSION R INVITED 3 I 8 E LITTERST POSTER MISCELLANY POSTER POSTER 12- SESSION SESSION SESSION ORAL 2 4 5 HYPERFINE STUCTURAU RADIATION SESSION FIELDS PROBLEMS 1 EFFECTS 13- L U N H 16- POSTER INVITED INVITED PANEL SESSION 1-13 E 1-6 DISCUSSION YAMAZAKI GOTZ S RYSTALLfZ- X ATlONt PANEL PANEL DEZSI 17-1 TRUCTURAL DISCUSSION c DISCUSSION RELAXATION 2 u 4 COFFEE BREAK ttUSSEMENT R ITOH CONCLUDING «fi PANEL COFFEE S COFFEE REMARKS - BREAK BREAK 18 T DISCUSSION I SESSION 1 WORKSHOP OF THE IN- WAGNER 0 TERNATIOm N ADVISORY 19 COMMITTEE 20 IV EDITORIAL NOTE This volume contains the Proceedings of the "Interna- tional Conference on Amorphous Systems Investigated by Nu- clear Methods" held in Balatonftired, Hungary, from 31 August to 4 September, 1981. The participants presented 11 Invited I and 69 contributed paperst the contributed papers were '< presented at oral and poster sessions. The Invited lectures are collected in one section, all others were classified into six groups following the programme schedule. Because \ of the strict publication schedule a few papers appear as : abstracts Instead of in their full form. To obtain greater i uniformity some manuscripts were retyped: errors were not corrected unless they were thought to Interfere with easy - understanding of the papers. (It was also borne in mind , that authors would have the opportunity to correct their "f papers in the proceedings-volume to be published in Nuclear Instruments and Methods.) He wish to place on record our sincere thanks to the referees; they undertook the onerous tmsk of reviewing the papers during and after the conference, their valuable sug- gestions essentially contributed to the resulting high scientific level of the papers published. The painstaking work of Mrs. M. Baranyl, Mrs. K. vikes , and Miss. O. Pongricz in preparing, retyping and correcting the manuscripts is most sincerely acknowledged. Without \ the willing help of Mrs. K. Mnrossziki and the staff of the ' Printing Department of the Central Research Institute for Physics, this Proceedings could not have been produced in such a short time. CONTENTS VOLUME I OPENING ADDRESS XVII I. INVITED TALKS (I) NMR STUDIES OF THE STRUCTURE OF NON-METALLIC GLASSES (1-2) P.J. Bray, F. Bucholtz, A.E. Geissberger, I.A. Harris 1 AHORPHISATION OF SOLIDS BY ION IMPLANTATION (1-3) G. Carter, H.A. Grant 49 ELECTRIC FIELD GRADIENTS IN AMORPHOUS MATERIALS (1-4) G. Czjzek 93 THE LOCAL STRUCTURE OF OXIDE AND METALLIC GLASSES (1-5) P.H. Gaskall 117 COMPARISON OF NUCLEAR AND OPTICAL METHODS IN THE STUDY OF AMORPHIZED SEMICONDUCTORS AND INSULATORS (1-6) G. G8tz '... 151 POSITRON ANNIHILATION IN AMORPHOUS METALS (1-7) P. HautojSrvi, J. Yli-Kauppila 189 MOSSBAUER STUDIES OF CRYSTALLIZATION, GLASS TRANSITION AND STRUCTURAL RELAXATION IN NON-METALLIC AMORPHOUS MATERIALS (1-8) F.J. Litterst 223 HYPERFINE FIELDS.IN METALLIC GLASSES (1-9) P. Panissod, J.I. Budnick, J. Dtirand .' 255 VII POLARIZED NEUTRON SCATTERING STUDIES ON AMORPHOUS SOLIDS (1-11) J. Schweizer 257 MAGNETIC RELAXATION PROPERTIES AND CLUSTERING OF IRON IONS IN POLYMERS AND GLASSES (1-12) I.P. Suzdalev, V.K. Imshennik 279 MUON SPIN RELAXATION IN RANDOM SPIN SYSTEMS (1-13) T. Yamazaki 301 II. CRYSTALLIZATION ANO STRUCTURAL RELAXATION (C) STUDY OP THE FREE VOLUME IN Fe5Co7()Si15B10 AND Pe4ONi4OP14B6 SYSTEMS BY POSITRON ANNIHILATION (C-1) A. Andreeff, G. Brauer, H. Fiedler INVESTIGATIONS ON THE PHASE TRANSITIONS AND TEMPERATURE BEHAVIOUR OF PTFE BY THE POSITRON LIFETIME TECHNIQUE (C-2) L. Breitenhuber, P. Kindl, H. Sormann, W. Puff 327 <, CRYSTALLIZATION OF VARIOUS METALLIC GLASSES STUDIED BY POSITRON ANNIHILATION (C-3) E. Cartier, F. Heinrich, M. KUng, H>J. GUntherodt ... 339 > CRYSTALLIZATION KINETICS OF IRON-BORON METALLIC GLASSES (C-5) T. Kemeny, I. Vincze, A.S. Schaafsma, F. van der Woude, A. Lovas 355 -•' CRYSTALLIZATION OF AMORPHOUS METALS (C-6) H.-P. Klein, M. Ghafari, M. Ackermann, U. Gonser, H.-G. Wagner 369 v MOSSBAUER STUDY OF THE CRYSTALLIZATION OF AMORPHOUS METALS IN RADIO FREQUENCY MAGNETIC FIELDS (C-7) M. Kopcewicz, u. Gonser, H.-G. Wagner 379 VIII MJJSSBAUER STUDY OF MAGNETIC ANISOTROPY AND ATOMIC SHORT-RANGE ORDER IN Fe^Ni^P^Bg (C-8) K. Melzer, E. Wieser, R. Htthne, W. Matz, B. Sprlngmann 391 CRYSTALLIZATION OF AMORPHOUS Mg7nZn,n STUDIED BY POSITRON ANNIHILATION (C-1O) ° N. Shiotanl, S. Tanigawa, H. Irlyama, T. Mlzoguchi ... 401 MtJSSBAUER SPECTROSCOPY ANALYSIS OF AMORPHOUS METALLIC GLASS (FexN1l-x>8OB2O «-"> J. Sitek, F. Gabris 417 CRYSTALLIZATION OF AMORPHOUS Ce>70 3Fe4 _S115B1O - MdSSBAUER SPECTROSCOPY AND X-RAY DIFFRACTION (C-ii) J. Wolny, W. Zajac, A. Calka 419 MOSSBAUER EFFECT STUDY OF CRYSTALLIZATION IN Fe-Sl-B GLASSES (C-13) A. Zaluska, M. Baran, Z. Wronskl 441 III. HYPERFINE FIELDS AND MAGNETIC PROPERTIES (H) 1XB NMR AND MAGNETIC SUSCEPTIBILITY OF xCuO«(1-x) (2B2O3«K2O) GLASSES (H-l) '' I. Ardelean, M. Coldea, 0. Cozar 443 MOSSBAUER SPECTROSCOPY STUDIES OF AMORPHOUS Chia-Llng Chien, Karl M. Unruh 453 M8SSBAUER STUDY OF THE AMORPHOUS ALLOY Zr1rt» Fe (H-3) AOU""X X M. Ghafari, U. Gonser, H.-G. Wagner, M. Naka 463 9B KNIGHT SHIFT AND LINE WIDTH BEHAVIOUR OF AMORPHOUS Be-Nb-Zr AND Be-Mo-Zr ALLOYS (H-4) J. Goebbels, K. Liiders, H.C. Freyhardt, J. Reichelt .. 479 SPIN TEXTURE DETERMINATION IN RIBBONS OF METALLIC GLASSES BY MOSSBAUER SPECTROSCOPY (H-5) J.M. Greneche, M. Henry, F. Varret 489 IX EVALUATION OF HYPERFINE FIELD DISTRIBUTIONS FROM MOSSBAUER SPECTRA USING WINDOW'S FOURIER METHOD (H-6) H. Keller 491 M&SSBAUER STUDY OF IRON VANADIUM OXIDE BRONZE 9-Fe_ ,,-V-O,. (H-7) °'Jb l b J. Korecki, A. Polaczek, M. Pekala 493 i' MOSSBAUER STUDY OF SPUTTERED AND LIQUID QUENCHED AMORPHOUS Fel-xBx ALL0YALL0YSS <H""8> J. Korecki, T. Stobiecki, M. Przybylski, F. Stobiecki. 507 " ELECTRIC FIELD GRADIENT AT S-STATE IONS IN SOME AMORPHOUS RARE EARTH BASED ALLOYS (H-9) M. Maurer, J.M. Friedt, J.P. Sanchez 517 v LOW-FIELD MOON SPIN RELAXATION STUDIES AS A PROBE OF SPIN-GLASS DYNAMICS (H-10) P.F. Meier 525 . DISTRIBUTION OF THE LIGAND FIELD AT THE Fe2+ ION IN FROZEN AQUEOUS SOLUTIONS OF Fe(C104>2 (H-ll) D.L. Nagy, D. Horvath, G. Ritter, H. Spiering, I.S. Szttcs, U. Volland 527 , MAGNETIC HYPERFINE FIELD DISTRIBUTION IN ANNEALED AMORPHOUS GLASSES (H-12) C.I. Nistor, V. Spanu, S. Mandache, G. Filoti, V. Florescu 539 i 61Ni M0SSBAUER SPECTROSCOPY IN AMORPHOUS ALLOYS (H-13) V. Oestreich, H. Schmidt, F. G8tz, G. Czjzek, M. Sostarich, S. Dey, P. Deppe, M. Rosenberg, F.E. Luborsky, J.M.D. Coey, A. Lienard, J.-P.Rebouillat 541 \J HYPERFINE FIELD, CONCENTRATION AND MAGNETIC ANISOTROPY DISTRIBUTIONS IN AMORPHOUS CoB, CoP ALLOYS, A NMR STUDY (H-14) P. Panissod, A. Qachaou, J. Durand, R. Hasegawa 543 ' MAGNETIC PROPERTIES OF AMORPHOUS Fe4Ni74Si9B13 (H-15) T. Shigematsu, W. Keune, V. Manns, J. Lauer, H.-D. Pfannes, M. Naka „ 555 31P NMR MEASUREMENTS ON DILUTE Ni-P BASED AMORPHOUS ALLOYS (H-16) L. Varga, K. Tompa 569 VOLUME II IV. WORKSHOP (U) FOURIER EVALUATION OF BROAD MflSSBAUER SPECTRA (W-l) I. Vlncze 585 V. MISCELLANY (M) AMORPHOUS AND MICROCRYSTALLINE MATERIALS IN ARCHAEOLOGY <M-1) K. Takacs-Biro 619 STUDY OF THE STRUCTURE OF SOME ALKALINE EARTHS PHOSPHATE AND BORATE GLASSES BY M0SSBAUER EFFECT AND INFRA-RED SPECTROSCOPY (M-3) N.A. Eissa, E.E. Shaisha, A.A. Bahgat 629 NEGATIVE PION - A NEW NUCLEAR PROBE IN MATERIAL RESEARCH (M-4) D. Horvath, V.I. Petrukhin 631 POSITRON ANNIHILATION STUDY OF MECHANOCHEMICAL REACTION BETWEEN Zn+Se AND Zn+S (M-5) Zs. Kajcsos, L. Marczis, Ch.G.Tshakarov, G.G. Gospodinov, D.
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