CONTENTS OF VOLUME 75 Nos. 1-6 NUMBER I—JANUARY In-situ transmission electron microscopy study of phase transformations in KNbO; perovskite Determination of the fault energies in L1, alloys By G. SCHOECK 126K superconducting phase in the Ba—Ca—Cu—O system By C. W. Cuu, Z. L. Du, Y. Cao, Y. Y. Xue, Y. Y. Sun, I. Rusakova and L. Gao Dopant-modified local chemical bonding at a grain boundary in SrTiO; By I. TANAKA, T. NAKAJIMA, J. KAwal, H. Apacui, H. Gu and DOR RON esi ss ais etvsmawenwed seed een eaneececaai de ecu seeent en ead ec cee e EE High-resolution electron microscopy and microanalysis of ZnSe quantum dots in glass matrices By V. J. Leppert, S. H. Rissup and M. J. FENporF High-resolution transmission electron microscopy study of luminescent anodized amorphous silicon By E. BustarreT, E. SAUVAIN and M. LIGEON ..................ceeeeeeeeeeeeeeees General equation of the kinetics of phase transformations with a nucleation- and-growth mechanism By G. Yu Addendum: One-dimensionally periodic fivefold AI-Co—Ni quasicrystals By S. Rersci, C. Baers ame Fi.-U). NISSEN ....cccscecscccescssccsccscesncescesonaces NUMBER 2—FEBRUARY Finite-element analysis of plastic slip and evolution of geometrically necessary dislocations in fcc crystals By T. OHASHI In-situ observation of Brownian motion of helium bubbles along grain boundaries in aluminium By K. Ono, S. Furuno, 8. KANAMUTI and K. Hosou The structure of antiphase domain boundaries in massively transformed y-TiAl studied by high-resolution electron microscopy BBY be; PAE INOW IVs WANA NMUIUA, oon soc id icagaciceccndhaccaaddsdacetncaczadavesnaasedaats The non-uniform temperature dependence of the flow stress of potassium Os NE i TI iin ei sxsenscsnhssidsevaivaisaiibaaiaindaennititotiitnniieia CONTENTS OF VOLUME 75 Kinks and cracks in S1 ice under across-column compression By M. E. Man ey and E. M. ScHULSON A high-resolution transmission electron microscopy study of long-period grain- boundary structure in a-Ti By Y. C. WANG, Q. KANG, C. B. ZHANG and H. Q. YE The nature of ion milling damage in MoSi, By P. BoLpt, G. C. WEATHERLY and J. D. Emsury Structural refinement of «-Bi,V,0,,_, (x = 0 and 0-33) using high-resolution microscopy By W. Zuou, D. A. JEFFERSON, H. He, J. YUAN, and D. J. SmitH Electrical conduction in PO,N,In , films deposited on InP By H. Haris and O. BoNNAUD One-dimensionally modulated quasicrystal phase related to icosahedral AI-Mn— Pd By D. HAuss.er, C. Beet! and H.-U. Nissen NUMBER 3—MARCH Surface step-dislocation transition and dislocation nucleation at a solid free surface By N. JuNqua and J. GRILHE A mean-field theory of athermal martensite growth By K. M. Crossy and R. M. BRADLEY Structure of a new orthorhombic crystalline phase in the Al-Cr—Pd alloy system By Y. Matsuo, K. YAMAmoto and Y. Iko Stress response by the strain-rate change in a binary stoichiometric Ni;Al single crystal By M. Demura and T. HIRANO Interfacial observations of Ni/Ni,Si and Ni/Ni;Ga diffusion couples By Z. Horita, K. Fusiwara, Y. Ootosui, N. KoMAl, M. WATANABE and M. Nemoto Experimental evidence for «- and {-phases of pure crystalline C3N, in films deposited on nickel substrates By Y. Cuen, L. Guo and E. G. WANG Photodegradation in high-quality hydrogenated amorphous germanium By T. Aoki, H. SHimapDA, W. Q. SHENG and K. SHIMAKAWA High-mobility low-threshold-voltage pentacene thin-film transistors prepared at rapid growth rates by pulsed-laser deposition By A. J. SALIH, J. M. MARSHALL and J. M. MAup CONTENTS OF VOLUME 75 NUMBER 4—APRIL Assessment of convergence effects in weak-beam transmission electron microscopy in partial spacing measurements in Ni;Al By X. MENG, R. E. SCHAUBLIN and W. M. Stosss Diffuse-interface description of grain boundary motion ee ae a Ne a cceiia si bieiscdicsasnicsencass cihimivenkcnsntecbeldlibiialiias The T-Al,(Mn, Pd) quasicrystalline approximant: chemical order and phason defects By H. Kien, M. Bouparp, M. Aupier, M. be Botssigu, H. VINCENT, L. BERAHA and M. DuNEAU Thermal and mechanical properties of Pt—Rh alloys By G. Derewi, T. CaAGIN, M. ULUDOGAN and M. ToMAk Stacking faults in pseudomorphic ZnSe—GaAs and lattice-matched ZnSe—Inp.94Gao.o6As layers By J.-M. Bonarp, J.-D. Ganiére, S. HeuN J. J. Pacer, S. Rusini, L. SorsBa and A. FRANCIOsI Thermal activation and Andrade creep By F. R. N. NABARRO NUMBER 5—MAY Obituary—Professor B. R. Coles, FRS Molecular dynamics simulation of fractures using an N-body potential By Lw Hud, HR RAPE PABA aie is CROSS i. ics cccscccscescetcccccsaccceccescace Icosahedral and stable decagonal quasicrystals in GaggFe2;Cu3Sig, GasgCo25Curs and Gage V23Ni23Sig By S. P. Ge and K. H. Kuo Possible mechanisms for 4 : 3 domain matching epitaxy in ionically bonded systems By W. JIANG and M. G. Norton Effects of Debye-Waller factors and compositional uncertainties on the 200 structure factor refinement in y-TiAl By S. SWAMINATHAN, I. P. Jones, D.M . MAner, A. W. S. JOHNSON and H. L. FRASER Deformation mechanisms in a binary Ti-48 at.%Al alloy with lamellar microstructure By J. M. K. Wiezorek, P. M. DeLuca, M. J. Mitts and ithe ue cic Gintcceceohe iets ella itiadsinglil ab agetaltiaa CONTENTS OF VOLUME 75 Determining directly from experiment the magnitude of the Burgers vector of glissile (c)-component dislocations in Ti3Al By J. M. K. Wiezorek, C. J. Humpureys and H. L. FRASER Crystallography of the « — © transition in shock-loaded zirconium By G. Jyoti, K. D. Josui, S. C. Gupta, S. K. SikKA, G. K. Dey and S. BANERJEE Logarithmic and Andrade creep By A. H. CotTrreLt Magnetic properties of the doped manganites: a mean-field model Fe Nes ceicvcraseeeetinas seveitennamisnecnsbcinaPusbnsuiccsiadmuisecisnarinnanniencinore n Speed of sound in tenuous elastic networks By A. PAVLOVITCH Thin films of thiol-derivatized gold nanocrystals BYy'S. MURTHY, 2.15: WANG and IR. Tb. WHETTEN..<.0ic<cssessexetesveneoonsess Generation and deposition of fullerene- and nanotube-rich carbon thin films By M. CHHowALLA, R. A. AHARONOV, C. J. KieLy, 1. ALEXANDROU and G. A. J. AMARATUNGA NUMBER 6—JUNE Control of lamellar orientation in TiAl base alloy using a combination of heavy extrusion and reactive sintering By T. Suzuki, Y. TomMota, T. Tsusimoto, T. FURUYAMA and I Nei siceena esi ahs elec atthe le ices icbassascadcandies dae chdelscbion ed The effect of temperature on crack-lattice trapping By K. Kitamura, I. L. Maxsimov and K. NIsHIOKA Stress-induced martensitic transformation of boundary y-Fe particles in a Cu-Fe alloy By R. Monzen and M. Mori Steady-state creep rate of a composite: two-dimensional analysis By T. Mori, Y. NAKASONE, M. Taya and K. WAKASHIMA..............0605 Determination of the energies of [001] symmetric tilt boundaries in Cu from the shape of boundary SiO, particles By T. Mort, T. IsHu, M. KastHARA and M. Kato Repolarization of anisotropic muonium in orientationally disordered solids By F. L. Pratr Determination of the primary solidification area of the icosahedral phase in the ternary phase diagram of Zn—-Mg-Y By A. LANGsporr, F. RITTER and W. Assmus CONTENTS OF VOLUME 75 Grain-boundary enthalpy of nanocrystalline selenium Sa icc. eat See a MN isc sevinre cniteenemasneedanssndivaiaaaizoasininicianniienniianinios 389 NR ci iiicuapisendincusca a linnidecunebninigieeteenbunaeseteniiislsachtanlipiiaibnmbinaagbimniaaii 397 PCIE EES CONTRTR CHIC OT OI oasis os isco sc cectce weds codnaccacidnaducadecdsacassdidens 401