solid state Communications an international journa I volume 91 SOLID STATE COMMUNICATIONS EDITOR-IN-CHIEF, MANUEL CARDONA ASSOCIATE EDITOR-IN-CHIEF, ARON PINCZUK BOARD OF EDITORS S. ALEXANDER, Rehovot Department of Chemical Physics, Weizmann Institute of Science, Rehovot 76100, Israel G. BASTARD, Paris Laboratoire de Physique de la Matiere, Condensee de l’ENS, 24 rue Lhomond, F-75005 Paris, France P. BURLET, Grenoble Centre d’Etudes Nucléaires, DRF/SPh — MDN, 85x, 38041 Grenoble Cedex, France C. CALANDRA, Trieste Laboratorio TASC-INFM, Padriciano, 99, 34012 Trieste, Italy R. G. CLARK, New South National Pulsed Magnet Laboratory, The University of New South Wales, P.O. Box 1, Wales Kensington, New South Wales, Australia, 2033 M. F. CoLiins, Hamilton Department of Physics, McMaster University, Hamilton, Ontario L8S 4M1, Canada H. DEDERICHS, Jiilich Institut fiir Festkérperforschung der Kernforschungsanlage Jilich, GmbH, 5170 Jiilich 1—Postfach 1913, Federal Republic of Germany J. Di SALVO, Ithaca Cornell University, Chemistry Department, Baker Laboratory, Ithaca, NY 14853-1301, U.S.A. . C. Dynes, La Jolla University of California, Physics Department, La Jolla, CA 92093, U.S.A. . L. Erros, Salt Lake City Department of Physics, University of Utah, Salt Lake City, UT 84112, U.S.A. EscCHRIG, Dresden MPG Research Group Electron Systems, TU Dresden, P.O. Box 16, Helmbolzstrasse 20, D-0-8027 Dresden, Federal Republic of Germany ; . FASOL, Tokyo University of Tokyo, Institute of Industrial Science, 7-22-1 Roppongi, Minato-ku, Tokyo 106, Japan . FIESCHI, Parma Istituto di Fisica, Universita degli Studi, 43100 Parma, Italy . GAN, Beijing Department of Physics, Peking University, Beijing 100871, People’s Republic of China P©O eN. EDr. mT. GONGALVES DA Laboratoire Nacional de Luz Sincrotron/CNPq/MCT, Caixa Postal 6192, Campinas 13081 SP, SILVA, Campinas Brazil M. GRYNBERG, Warsaw Institute of Experimental Physics, University of Warsaw, 00-681 Warsaw, ul.Hoza 69, Poland G. GUNTHERODT, Aachen II. Physikalisches Institut, RWTH Aachen, Templergraben 55, D-5100 Aachen, Federal Repub- lic of Germany J. JOFFRIN, Paris Université Paris-Sud, Batiment 510, 91405 Orsay, France H. KamimurA, Tokyo The Science University of Tokyo, Department of Applied Physics, Faculty of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162, Japan L. V. KELDYsH, Moscow P. N. Lebedev Institute, Academy of Sciences of the U.S.S.R. Leninskii Prospect 53, 117924 Moscow, Russia J. KUHL, Stuttgart Max-Planck-Institut fiir Festkorperforschung, Heisenbergstrasse 1, 70569 Stuttgart, Federal Republic of Germany D. J. Lockwoop, Ottawa IMS, Building M-36, National Research Council, Ottawa, Ontario K1A 0R6, Canada H. v. LOHNEYSEN, Karlsruhe Physikalisches Institut, Universitat Karlsruhe (TH), Engesserstrasse 7, 76128 Karlsruhe, Federal Republic of Germany S. G. Loute, Berkeley University of California, Physics Department, Berkeley, CA 94720, U.S.A. B. LuNDOviIsT, Géteborg Institute of Theoretical Physics, Chalmers University of Technology, S-412 96 Géteborg, Sweden A. H. MACDONALD, Department of Physics, Indiana University, Bloomington, IN 47405, U.S.A. Bloomington . E. MENDEZ, New York IBM, T. J. Watson Research Center, P.O. Box 218, Yorktown Heights, NY 10598, U.S.A. . MOLINARI, Modena Dipartimento di Fisica, Universita di Modena, Via Campi 213/A, 41100 Modena, Italy m> m. OKuI, Osaka Department of Applied Physics, Faculty of Engineering, Osaka University, Suita, Osaka 565, Japan F . PHILLIPS, Cambridge Cavendish Laboratories, Madingley Road, Cambridge CB3 OHE, U.K. . N. R. RAo, Bangalore Indian Institute of Science, Bangalore 560012, India HO. TRS UZUKI, Sendai Department of Physics, Faculty of Science, Tohoku University, Aoba-ku, Sendai 980, Japan . VAN DYCK, Antwerp University of Antwerp (RUCA), Groenenborgerlaan 171, B-2020 Antwerp, Belgium WACHTER, Ziirich Laboratorium fiir Festk6rperphysik der ETH, CH-8093 Ziirich, Hénggerberg, Switzerland YNDURAIN, Madrid Dpto. de Fisica de la Materia Condensada, C-III, Universidad Aut6noma de Madrid, Canto- blanco, 28049-Madrid, Spain e. ZSAWA DOWSKI, Budapest Institute of Physics, Technical University of Budapest, XI.Budafoki ut. 8, H-1521 Budapest, Hungary PRODUCTION EDITOR M. R. JAKEMAN, Production Department, Elsevier Science Ltd, The Boulevard, Langford Lane, Kidlington, Oxford OX5 1GB, U.K. SOLID STATE COMMUNICATIONS is a companion journal to THE JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS. Publishing and Advertising Offices: Elsevier Science Inc., 660 White Plains Road, Tarrytown, NY 10591-5153, U.S.A.; Elsevier Science Ltd, The Boulevard, Langford Lane, Kidlington, Oxford OXS 1GB, U.K. Tel., Oxford (0865) 843000. Fax., Oxford (0865) 843010. Copyright © 1994 Elsevier Science Ltd Published: 4 issues per month (48 issues per year) Subscription enquiries from customers in North America should be sent to: Elsevier Science Inc., 660 White Plains Road, Tarrytown, NY 10591-5153, U.S.A. and for the remainder of the world to: Elsevier Science Ltd, The Boulevard, Langford Lane, Kidlington, Oxford OX5 1GB, U.K. Annual Institutional Subscription Rates (1994): North, Central and South America, U.S.$1945.00. Rest of World £1305.00. Associated Personal Subscription Rates are available on request for those whose institutions are library subscribers. Sterling prices exclude VAT. Non-VAT registered customers in the European Community will be charged the appropriate VAT in addition to the price listed. Prices include postage and insurance and are subject to change without notice. Back Issues: Back issues of all previously published volumes, in both hard copy and on microform, are available direct from Elsevier Science offices (Oxford, New York). Second Class Postage Paid at Newark NJ and additional Mailing Offices. Postmaster send address corrections to Elsevier Science Inc., 660 White Plains Road, Tarrytown, NY 10591-5153, U.S.A. CONTENTS VOLUME 91, NUMBER | 1994 A. Bianconi On the Fermi liquid coupled with a generalized Wigner polaronic CDW giving high 7, superconductivity W. Graupner, M. Mauri, J. Stampfl, Photo-excited and doping-induced electronic states in a poly G. Leising, U. Scherf and K. Millen (para-phenylene)-tvpe ladder polymer T. Mori, Y. Shimazu and S. Ikehata Magnetic susceptibility of compensated Si:P K. Machida, T. Mitsui, T. Kato and K. lio Ferroelectricity and structural phase transitions in a hexagonal ABX;-type antiferromagnetic compound: KNiCl, P. K. Kahol, N. J. Pinto and Charge transport and electron localization in alkyl B. J. McCormick ring-substituted polyanilines S. K. Ramasesha and A. K. Singh Measurement of electrical resistance across the orientational phase transition in solid C,, under pressure G. Blasse, C. de Mello Donega, The luminescence of bismuth (III) in indium orthoborate I. Berezovskaya and V. Dotsenko P. Bigenwald and B. Gil A variational calculation of light-hole envelope functions and exciton binding energies in (Ga, In)As—GaAs quantum wells G. Bastard and J. Y. Marzin Hartree-like calculations of energy levels in quantum wires E. B. Starikov A crystal-orbital calculation on three-dimensional crystal of TTF-TCNOQ Ts. Vassilev, I. Avramov, Ts. Velinov and Spectral calorimetry study of relaxation behavior of PMMA S. Surnev M. L. Terranova, M. Rossi, V. Sessa and Development of different carbon phases during diamond film G. Vitali growth by CVD on glassy carbon substrates M. Labardi, M. Allegrini, F. Leccabue, Scanning force and friction microscopy of ferroelectric B. E. Watts, C. Ascoli and C. Frediani Pb(Zr, Ti)O; thin films P. M. Hui, W. M. Lee and N. F. Johnson Theory of scalar wave propagation in periodic composites: a k-p approach I. G. Batirev, J. A. Leiro and M. Heinonen Atomic magnetic moment and electronic structure of Fe-B amorphous alloys based on X-ray photoelectron spectroscopy I. E. Aronov, A. Grincwajg, M. Jonson, Microwave-induced oscillations in the conductance of a R. I. Shekhter and E. N. Bogachek mesoscopic ring Errata i Instructions for Authors on the Preparation of Camera-ready Manuscripts i Keywords for Solid State Communications lil Vol.91,Nos 1-12 Contents VOLUME 91. NUMBER 2? 1994 H. Ebert and G.-Y. Guo Calculation of magnetic X-ray dichroism (MND) spectra using the spin polarized relativistic linear-muftin-tin-orbital method of band structure calculation H. Saitoh, K. Saito, Y. Yamamura. X-ray study) oon © structural phase transitions — of H. Matsuyama, K. Kikuchi and I. Ikemoto 4.4"-difluoro-p-terphenyl and 4.4°"-difluoro-p-quaterphenyt Jian-zhou Wen, Sun-qi Feng. Influence of the annealing atmosphere on — the Qing-rong Feng, Hang Yu. Xin Zhu and superconductivity in (Pb.Sr)Smcy CayCu.O, Bing-jun Quan H. Kamimura and H. Ushio Energy bands, Fermi surtace and density of states in’ the superconducting state of Lay ,Sr,CuO, E. A. Chechetkina Medium-range order in amorphous substances: a moditied layer model G. M. Gusev, U. Gennser, D. K. Maude, Dephasing time and interference effects in coupled quantum J.C. Portal, J. C. Rossi, D. I. Lubyshev and wells P. Basmaji F. Girgsdies and R. Schdllhorn Spontaneous topotactic oxidation of LasCoO, at) room temperature P. Calvani, M. Capizzi, S. Lupi, P. Maselli, Polaron imprints in the infrared spectra of NdsCuO, A. Paolone, P. Roy, S-W. Cheong, W. Sadowski and E. Walker J.Q. You, F. Nori and Y.-L. Lin Electronic structure of Cy, and Cz, molecules: generating function approach A. |. Pankrats, G. A. Petrakovskii and Microwave resonance absorption in antiferromagnet BLCuO, K. A. Sablina A. Boumriche, J. Y. Gesland, A. Bulou, Structure and dynamics of the inverted perovskite Balik, M. Rousseau,J . L. Fourquaendt B. Hennion H. B. Rose, Ch. Roth, F. U. Hillebrecht and 129 Magnetic linear dichroism in angle-resolved valence band ©. Kisker photoemission from Fe(001) H. C. Poon 133 A Monte Carlo study of the surface segregation of AuCu,(100) near the order-disorder transition temperature W. J. Song and C. Z. Yang 14] Studies on critical properties for S - 3/2 transverse Ising model in a random field with CEA and DPIR W. J. Song and C. Z. Yang 145 The critical properties of spin = 3/2 Ising model with a transverse field D. Chattopadhyay Electron mobility in Cd, ,Zn, »Te H.-R. Park Light-induced defect generation of a-Si: H at below-room-temperature R. Girlanda and S. Savasta Polariton fusion and second harmonic generation in semiconductors R. Matzdorf, A. Goldmann, J. Braun and Angle-resolved photoemission from Cu(001): influence of G. Borstel angular resolution on line-widths Vol.91,Nos 1-12 Contents Vv K. Shiiki, Y. Mitsui and S. Takayanagi 167 Analysis of magnetization structure by calculating magnetostatic energy for multilayered film S. Jaziri 171 Effects of electric and magnetic fields on excitons in quantum dots i Keywords for Solid State Communications VOLUME 91, NUMBER 3 ‘ F. Bartolomé, M. D. Kuz’min, J. Bartolomé, 177 Low-temperature specific heat of NAMO, (M = Co, Fe, Cr, J. Blasco, J. Garcia and F. Sapina Ni): magnetic ordering of Nd L. M. Sandratskii and J. Kiibler 183 Inferred physical properties of UT.Si, (T = Ru, Rh, Pd) from spin-density functional calculations R. Rahbi, B. Theys, R. Jones, B. Pajot, 187 Neutralisation of group VI donors by hydrogen in gallium S. Oberg, K. Somogyi, M. L. Fille and arsenide J. Chevallier Fu Huaxiang. Ye Ling and Xie Xide Optical properties for graphene microtubules of different geometries R. Seshadri, H. N. Aiyer, A. Govindaraj and Electron transport properties of carbon nanotubes C. N. R. Rao L. Ducasse and A. Fritsch Effect of basis set on the band structure and Fermi surface of BEDT-TTF-based organic conductors G. P. Dai, B. Ctortecka, D. P. Tunstall, Copper NMR studies of the Nd»CuO,_ ,F, system M. Jones, I. Gameson and P. P. Edwards S. A. Nikitov Nonlinear spin-wave resonance in thin ferromagnetic films H. Zheng and K.-H. Bennemann Variational theory for the ground state of linear E-e Jahn-Teller system: weak- and intermediate-coupling Y. D. Woo, T. W. Kang, T. W. Kim, High-resolution transmission electron microscopy of the J. Y. Lee, T. C. Kuo and K. L. Wang CoGa/GaAs heterostructure grown by molecular beam epitaxy Z. Hu and W. B. Yelon Structural and magnetic properties of the novel NdFevy - ,Ti, compound from powder neutron diffraction S. B. Roy, A. K. Pradhan and P. Chaddah Possibility of a magnetic transition in ZrV, K. Kempa, P. Bakshi, D. A. Broido and Polarization of electrons in quantum dashes in magnetic field K. B. Blagoev Jian Wang, Wen-cheng Wang, Temperature-dependent picosecond time-resolved carrier Jia-biao Zheng, Fu-long Zhang, dynamics in visible-light-emitting porous silicon Xiao-yuan Hou, Xun Wang, He-zhou Wang and Xi-guang Zheng S. W. Biernacki Microscopic structure of EL2: a new interpretation of old results E. L. Albuquerque Plasmons in doped semiconductor superlattice with charge depletion and a capping layer R. M. Mueller, R. Stasch and G. Bergmann Anomalous 7’” law of the dephasing rate in Au films down to 20 mK vi Vol.91,Nos 1-12 Contents P. Javorskv. G. Schaudy, T. Holubar and 259 Specific heat and susceptibility of PrNi. G. Hilscher V.S. Bovko and J. Malinsky 265 Influence of twin boundary thin structure on the superconductive parameters of traditional and high- temperature superconductors i Keywords for Solid State Communications VOLUME 91, NUMBER 4 R. Pandey and A. Sutjianto 269 Study of structural phase transition in MgSe S. Giri, K. Ghoshray, R. Ranganathan, 273 Frustrated spin-glass like features in KMnFeF, system A. Roy, B. Bal and A. Ghoshray V. R. Galakhov, T. P. Surkova, Transition metal impurities and band offsets in wide gap V. I. Sokolov, E. Z. Kurmaev, II-VI semiconductors: Zn, -,Mn,Se(Ni) compounds Chr. Zubragel, H. Unli, M. Neumann, S. A. Permogorov and L. N. Tenishev Wang Xue-mei and Zhang Dian-lin The threshold field in Rbp 3)MoO; A. Bianconi and M. Missori The instability of a 2D electron gas near the critical density for a Wigner polaron crystal giving the quantum state of cuprate superconductors . A. Kotsanidis, J. K. Yakinthos and Structure magnétique de TbPdSn 4 T=2K . Roudaut . Marklund and Wang Yong-Liang Influence of the 90° partial dislocation core structure in silicon on energy levels Aste, R. Eggenhéffner and Effects of doping and Cu-substitution in the magnetic Galleani d’Agliano susceptibility of the Laj_,Sr,Cu, -,Zn,O4, 5s ystem . D. Smith, M. Wybourne, J. C. Wu, A novel technique for the study of defects using quantum . DeAnni, M.-L. LeMeune, wires . P. Moerkirk Jr, W. H. Chang and Fotiadis I. Smirnova, A. I. Smirnov, Half-field EPR transitions in synthetic carbohydrate chars mPCoAA >rO . B. Clarkson and R. L. Belford . A. Ivanov, V. M. Loktev, 5 Peculiarities in the electron structure of weakly doped . Ya. Mitrofanov, L. D. Fal’kovskaya and fullerites A,Cgp (x < 1) ><. =Yza. Fishman i Keywords for Solid State Communications i Erratum Author Index Nos 1-4 AUGUST VOLUME 91, NUMBER 5 CONTENTS V. V. Metlushko, M. Baert, R. Jonckheere. 331 Matching effects in Pb/Ge multilayers with the lattice of V. V. Moshchalkov and Y. Bruynseraede ‘submicron holes Vol.91,Nos 1-12 Contents Vii M. Baenitz, M. Heinze. K. Liiders. H. Werner 337 Superconductivity of Rb»CsC,o: ac response and upper critical and R. Schlégl field Feng Yan. Xi-Mao Bao and Ting Gao 341 Photovoltage spectra of silicon/porous silicon heterojunction S. S. Dubey, P. N. Dheer, R. G. Sharma, 345 Influence of indium and tantalum as an impurity on the normal M. M. Krishna and Y. S. Reddy and superconducting state properties of in situ prepared Cu- Nb composite wires S. N. Behera and U. A. Salian Raman scattering in cuprate superconductors: results of a finite wave vector (q) calculation A. K. Bhattacharya, K. K. Mallick and Low temperature synthesis of a bismuth vanadium oxide Pe. A. Thomas isomorphous with y-Bi,V2O;, P. D. Wang, N. N. Ledentsov, Resonant Raman scattering studies of multilayer (In, Ga, Al) C. M. Sotomayor Torres, S. V. Ivanov, (As, Sb) heterostructures with InAs quantum wells B. Ya. Meltser and P. S. Kop’ev M. V. Eremin and E. Sigmund On the importance of anisotropic exchange coupling on to the structure of spin-polarized clusters in layered cuprates S. C. Bayliss, D. A. Hutt, Q. Zhang, Local structure of porous silicon N. Danson and A. Smith N. S. Averkiev and A. M. Monakhov Size-quantization of heavy holes with large momentum in complex valence band subjected to in-plane magnetic field J. Blasco and J. Garcia Suppression of metal-semiconductor transition in NdNiO,; 4 samples doped with Cu H. Y. Chu and Z. Ye Lattice condensations in chained polymers E. E. Tornau, P. J. Kundrotas, S. Lapinskas Why does Y,Ba,Cu7O,,,, not exhibit a plateau in its T,(x) and A. Rosengren dependence? Predictions from oxygen ordering V.P. Privalko, V. P. Azarenkov, A. V. Baibak Fracton-like heat capacity behavior of heterocyclic polymer and V. N. Novikov networks at low temperatures K. Kang and B. I. Min Non-Fermi liquid behavior of a one-dimensional Hubbard model M. Ferhat, A. Zaoui, B. Khelifa and Band structure calculations of Ge,Si, _, H. Aourag i Keywords for Solid State Communications AUGUST VOLUME 91, NUMBER 6 B. Kuhn-Heinrich, W. Ossau, E. Bangert, Zeeman pattern of semimagnetic (CdMn)Te/(CdMg)Te A. Waag and G. Landwehr quantum wells in inplane magnetic fields R. Skomski Glass transition: ‘spin’ fluctuations or free volume? S. Shabalovskaya, O. Ivanova and Auger spectra and electronic structure of Ti based B2 A. Dementjev compounds S. Bednarek and J. Adamowski Effect of short-range potential and coupling with phonons on impurity states viii Vol.91,Nos 1-12 Contents A. Diaz-Ortiz, F. Aguilera-Granja and 435 Finite size scaling in Ising thin films J. L. Moran-Lépez M. Ya. Azbel’ 439 Superluminal velocity, tunneling traversal time and causality K.-U. Neumann, S. Lipinski and 443 Superweak ferrimagnetism arising from strong coupling in K. R. A. Ziebeck paramagnetic systems A. G. Kazanskii, Mao Yi and 447 On the dangling-bond relaxation problem in hydrogenated Kong Guanglin amorphous silicon . Christ, H. Biberacher, H. Miller and 451 Magnetization measurements on . Andres a-(BEDT-TTF),KHg(SCN), [where BEDT-TTF is bis(ethylenedithio)tetrathiafulvalene] . V. Vedrinskii, A. I. Taranukhina, The effect of 3d-electron excitation of EELFS and EXAFS . A. Bugaev and V. L. Kraizman above M,, edge of 3d-transition metals . Bednarski, J. Cisowski, J. Voiron, Magnetic susceptibility of (Cd, _,-,Zn,Mn,);As> . Schmitt, J. C. Portal and J. Heimann . Kanert, H. Schulz and J. Albers Nuclear magnetic resonance study of the cubic-to-tetragonal phase transition in BaTiO, . Nechtschein and F. Genoud On the broadening of the ESR line in presence of air or oxygen in conducting polymers J. M. Dance, A. Boireau, A. Le Lirzin and Site occupancy of divalent cobalt in fluorides: a powder ESR B. Lestienne study M. Couzi, M. Moreno and A. G. Breniosa Characterization of NH4Br:Cu** crystals: direct evidence of NH; through Raman spectroscopy T. Scheunemann, S. V. Halilov, J. Henk ? Spin reversal and circular dichroism in valence-band and R. Feder photoemission from 3d-ferromagnets S. Scholl, J. Gerschiitz, H. Schafer, Persistent photoconductivity in CdTe-based F. Fischer, A. Waag and G. Landwehr II-VI-semiconductors i Keywords for Solid State Communications AUGUST VOLUME 91, NUMBER 7 1. |. Mazin, A. 1. Liechtenstein, 497 Three-molecular-orbital treatment of the orientational Q. Gunnarsson and O. K. Andersen ordering in A3Cy, P. Bezdicka. L Fournes. A. Wattiaux, 501 Mossbauer characteristics of the Sr,CoFeO, perovskite & Grenier and M. Pouchard obtained by electrochemical oxidation San Shufa, Fan Yong, Tong Zhigang. 507 Electrical and magnetic properties of new polyacene quinone Hao Chuncheng, Li Yuqing, Feng Xuebing radical co-polymers synthesized by condensation and Lei Oingquan X. F. Wang and X. L. Lei A simple description of Frohlich interaction in cylindrical GaAs/AIAs quantum wires Jinfang Meng, Guangtian Zou, Qiliang Cui, Raman spectra and pressure-induced phase transition in Zigiang Zhu and Zuliang Du nanocrystalline PbZrO; J. Odin, J. C. Lasjaunias, K. Biljakovic, Low temperature specific heat of the spin-density-wave P. Monceau and K. Bechgaard compound (TMTSF);PF,, Vol.91,Nos 1-12 Contents ix Y. Yacoby 529 Structure factor amplitude and phase determination by a new two beam diffraction interference method P. Alméras, Hl. Berger, G. Margaritondo, 535 Co-doped _Bi,Sr,CaCu,0,: Anderson localization and Jian Ma, C. Quitmann, R. J. Kelley and superconductivity M. Onellion D. Cvetko, V. De Renzi, L. Floreano, Deconstruction and roughening transitions on( 1 X 2)Pt(1 10) A. Morgante and F. Tommasini D.N. Mirlin, A. A. Sirenko and R. Planel Resonance Raman scattering by interface phonons in the magnetic field in GaAs/AIAs superlattices L. Soriano, M. Abbate, D. Alders and The bremsstrahlung isochromat spectra of d° transition-metal J. M. Sanz oxides A. Filipponi, M. Passacantando, L. Lozzi, ls shake-up excitations in NaF, NaCl, NaBr, and Na,SO,; S. Santucci, P. Picozzi and A. Di Cicco V. K. Kalevich, V. L. Korenev and Nonequilibrium spin and spin flux in quantum films of I. A. Merkulov GaAs-type semiconductors Zhi-Zhong Xu A theoretical study for the bond lengths in the Ge,Si, _, alloys R. S. Singh, T. Bhimasankaram, G. S. Kumar Dielectric and magnetoelectric properties of BisFeTi;0O;; and S. V. Suryanarayana H. Bougrine, S. Sergeenkov, M. Ausloos, Nonequilibrium effects in the thermal conductivity of Bi-based R. Cloots and V. V. Gridin high temperature superconductors G. Saffarini On topological transitions and chemical ordering in network glasses of the Ge-Ga-S system Al. A. Andreev, Ya. M. Blanter and Yu. E. Microscopic theory of excitations of a quantum dot in strong Lozovik magnetic field i Keywords for Solid State Communications AUGUST VOLUME 91, NUMBER 8 1994 L. F. Mattheiss. T. Siegrist and R. J. Cava Superconductivity in the LnNisB.C intermetallics via boron Aj, phonons G. Feusier. Y. Mi and R. Schaller Low temperature internal friction spectrum of calcium doped polycrystalline YBasCu,O,. , T. Terashima, S. Uji. H. Aoki. M. Tamura, Three-dimensional Fermi surface in 6-(BEDT-TTF),1,; M. Kinoshita and M. Tokumoto S. Gennari, P. P. Lottici, F. Ricco’, G. Attolini Raman scattering in GaAs/GaP strained heterostructures and C. Pelosi grown by MOVPE Minglang Yan, Shengli Geng and Zheng Yang Effects of amorphous Ti underlaver on magnetic anisotropy of CoCr films P. E. Van Camp and V. E. Van Doren Structural phase transformation and ground state properties of cadmium telluride K. Nitsch, K. Knizek and M. Rodova X-ray diffraction study of lead chloride J. I. Gorina, G. A. Kaljushnaia, Growth from solution-melt in KCI and properties of V. I. Ktitorov, V. P. Martovitsky, high-quality low-7,. phase (220 1) single crystals V. V. Rodin, V. A. Stepanov and S. I. Vedeneev X Vol.91,Nos 1-12 Contents R. Rajaraman. B. Viswanathan and 621 Critical helium concentration and its effect on bubble growth K. P. Gopinathan in palladium M. Oguni, Y. Inaguma, M. Itoh and T. 627 Calorimetric and electrical studies on the positional disorder Nakamura of lithium ions in lithium lanthanum titanate Y. Shi, F. M. Wu, Y. D. Zheng, M. Suezawa. 631 Optical active process of higher order bands in fast neutron M. Imai and K. Sumino irradiated silicon C. Giannini, L. De Caro and L. Tapfer Observation of a triclinic lattice distortion of In,Ga,; ,As (100)-oriented — epitaxial layers by — high-resolution double-crystal X-ray diffraction J. Przestawski, B. Kosturek and Z. Czapla Linear birefringence studies on phase transitions in trichloroacetamide crystal Wangqing Cao and A. J. Hunt Thermal annealing of photoluminescent Si deposited on silica aerogels P. Basmaji, G. Surdutovich, R. Vitlina, Anisotropy investigations and photoluminescence properties J. Kolenda, V. S. Bagnato, of porous silicon H. Mohajeri-Moghaddam and N. Peyghambarian W. G. Park, S. A. Nepijko, A. Fanelsa, Temperature dependence in threshold photoemission from E. Kisker, L. Winkeler and G. Gintherodt high-7,-superconductors A. I. Gusarov Efficiency of defects generation due to irradiation in silica M. G. Patil, V. C. Mahajan, S. D. Lotke, Electrical resistivity and thermoelectric power of Ti B. V. Bhise and S. A. Patil substituted Ni-Cd ferrites i Keywords for Solid State Communications i Author Index Nos 1-8 SEPTEMBER VOLUME 91, NUMBER 9 “ZG. Lau, X: 'Y: Chen, J. M. LausZ. €. Wo 671 Pulsed laser deposition of PZT/LSCO heterostructure for and D. Feng integrated ferroelectric devices M. Danot, A. M. Afanasov, I. S. Bezverkhy, 675 Etude du comportement dynamique des ions dopants a la P. B. Fabritchnyi et J. Rouxel surface et dans le volume des grains de Cr,OQ; par spectrométrie Méssbauer de la sonde diamagnetique ''Sn S. Darracq, G. Demazeau, P. Fabritchnyi, Etude par spectrométrie Mdéssbauer de la_ perovskite L. Fournes, I. A. Presniakov, CaFe(IV)O; a l'aide d’une sonde diamagnetique ''°Sn K. V. Pokholok et V. P. Gorkov M. Ya. Azbel’ Critical lifetime and size in a bacteria colony survival Qiang Sun, Jianjun Xie and Tao Zhang Impurity effect on chemisorption properties of composite catalysts G. C. Papavassiliou, I. B. Koutselas, Structural and electronic properties of the natural A. Terzis and M.-H. Whangbo quantum-well system (C,H;CH,CH,NH;),Snl, Bei Zhang, Ruo-Peng Wang, Xiao-Min Ding, Observation of laser oscillation without population inversion Lun Dai and Shu-Min Wang in InGaAsP microdisk lasers