Table Of Content

PHYSICA B VOLUME 271, Nos. 1-4 NOVEMBER 1999 CONTENTS Excitonic effect in resonant Raman scattering by 2LO-phonon in CdS and ZnSe P. Verma, S. Anand and K.P. Jain New aspects in the interpretation of the T’ and T ®’Rb NMR lines in Rb3C6o M. Kraus, O. Klein, G. Buntkowsky and K. Liuiders Saturation of the photoresponse in Ndo.¢7Sto.Mn3O7; _, epitaxial layers close to the metal-insula- tor transition A. Kattwinkel, J. Liebe, L. Haupt, G.H. Rao, K. Barner, E. Gommert, J. Wecker, R. v. Helmolt and R. Braunstein Monovacancies and divacancies in copper. Reanalysis of experimental data G. Neumann, V. Tolle and C. Tuijn The Wess-Zumino term and quantum tunneling J.-Q. Liang, L. Maharana and H.J.W. Miller-Kirsten Theory of grating-coupler-assisted infrared spectroscopy of lower-dimensional electron systems: Local optics of anisotropic multilayer systems with grating L. Wendler and T. Kraft Pressure-dependence of proton Knight shifts: H/Ru/SiO, B.C. Khanra Internal energies and specific heats of condensed neon and argon system M. Asger and Q.N. Usmani Influence of the size of dopant ion on ferromagnetic behavior of Lnp 7Ap,;CoO; system [Ln = La, Nd; and A = Ca, (Ca, Sr), Sr, (Sr, Ba), Ba] R. Ganguly, I.K. Gopalakrishnan and J.V. Yakhmi Anomalous dielectric behaviour in a-Ga,Te;99-, alloys (Q<x < M. Ilyas, M. Zulfequar and M. Husain Raman spectra of R,-,M,CuO, (R = rare earth, M = Sr, Ce, Ba) in normal state G.C. Rout, B.N. Panda and S.N. Behera Magnetic, transport and thermal behaviour of R3Si,, R2,YSi, (R = La and Ce), Ce,ScSi, and Ce,Sc3Si,4 S.K. Dhar, P. Manfrinetti, A. Palenzona, Y. Kimura, M. Kozaki, Y. Onuki and T. Takeuchi . On the universality of phenomenological isothermal equations of state for solids J. Shanker, S.S. Kushwah and M.P. Sharma C-Cl and C-F coupling in Ceo(SbCl4F), J.C.L. Chow, P.K. Ummat and W.R. Datars Pressure-induced change of electronic state in samarium nickelate, SmNiO3;, around 1.1 GPa: an infrared spectroscopic study R. Mortimer, M.T. Weller and P. Henry The simple model of plasmon dispersion in the simple metals I.M. Aleshin and D.V. Peregoudov The study of DMSO/water and DPPC/DMSO/water system by means of the X-ray, neutron small-angle scattering, calorimetry and IR spectroscopy S.N. Shashkov, M.A. Kiselev, S.N. Tioutiounnikov, A.M. Kiselev and P. Lesieur Fine structure of Vavilov-Cherenkov radiation near the Cherenkov threshold V.G. Kartavenko, G.N. Afanasiev and W. Greiner Anharmonic phonon decay in disordered systems S.K. Bose, S.M. Kirkpatrick and W.M. Dennis Contents continued on inside back cover 0921-4526(199911)271:1-4;71-U PHYSICA B VOLUME 271, Nos. 1-4 NOVEMBER 1999 Contents continued from outside back cover Temperature dependence of the optical band gap of nearly perfect K,ZnCl, single crystals in the ferroelectric phase ER TT CECE ST ER TC See eee 205 Exploration of the dynamics of condensed matter through neutron total cross-section measurements J. Dawidowski, J.R. Santisteban and J.R. Granada ............. 0.00000 ee eee 212 'S1Ey Mossbauer study of the CuEuO,, , delafossite J. Lindén, K. Isawa, J. Miettinen, M. Karppinen and H. Yamauchi ................ 223 Self-diffusion coefficient and its relation to properties of liquid metals: a hard-sphere description EE 4 S64 4.4 9.5.4 6S we, Oke Wo PO C8 NO Oe OS Ae 8 Oe a 230 Evidence of photo-induced melting of the charge-ordered state in Pro¢5Cao.3;MnO; by X-ray diffraction O. Yanagisawa, M. Izumi, W.-Z. Hu, K.-H. Huang, K. Nakanishi and H. Nojima ........ 235 Effect of gamma-irradiation on the optical properties of Ge,As4o-,S6o glasses O.1. Shpotyuk, A.P. Kovalskiy, E. Skordeva, E. Vateva, D. Arsova, R.Ya. Golovchak and M.M. WE 4k 54S 6 Oe ES a eT PO Oh Ok 4 EON OE NS Oe Ok 242 Local phase-transition behaviour for Fe** and Gd** in RbCdF; and RbCaF; crystals a ee ee ee oe ae le a lk Rk A ee Oe 248 Local geometry for two Mn** paramagnetic centers in o-LilO, crystal I ik kk od he ee ee ee 252 Cyclotron resonance mass of magnetopolaron in a polar crystal slab at finite temperatures ey I so sd soe, bo 00d 6 8 a kOe a 6k 6 OO eee 256 Magnetic properties of the TbMn, single crystals E. Talik, M. Kulpa, T. Mydlarz, J. Kusz, H. Bohm and A. Winiarski ............... 265 Interactive kinetics in thermally stimulated luminescence in insulators and semiconductors CE: <6 se th Oe 6b hig Sw aE a eek bee OO RO ee ee ak ee OR BOR oe Od 273 On the structure and magnetic properties of the series RBa,Fe,;0,,, (R = La, Nd, Sm, Gd) A. Elzubair, M. El Massalami and P.H. Domingues ...................20008. 284 Crystalline electric field in RNiSb compounds investigated by inelastic neutron scattering I. Karla, J. Pierre, A.P. Murani and M. Neumann... ... 0. ccc ccc crcccevaes 294 Magnetoelectric properties of LiCoPO,: microscopic theory I. Kornev, J.-P. Rivera, S. Gentil, A.G.M. Jansen, M. Bichurin, H. Schmid and P. Wyder ... 304 Quasielastic neutron scattering (QNS) study of cation rotation in (CH,NH;);Bi,Cl,,, (CD,NH;)5Bi,Cl, , and (CH,;NH;);Bi,Br, 1 R. Jakubas, J.A. Janik, J. Krawczyk, J. Mayer, I. Natkaniec, T. Stanek, O. Steinsvoll and W. Zajac 309 Model two-dimensional liquid *He-*He mixture within the self-consistent field approximation ee as oe a sg he eke ab a Ae ON ON ee ROA 315 A small-angle X-ray scattering study of late-stage 5’ precipitation in Al- 7.9%Li alloy for growth kinetics and dynamic scaling ee sO, as bg kw ae Gk ON e Ce ee eae eee ot 322 Bond length order parameter of conjugated polymers Se I ek ak elas we he we ee a bkO w be alee a8 * 332 Elastic and piezoelectric properties of BaTiO, at room temperature ST Ce Le CCRT CCRT EEO LEE Eee 343 Mean-field and beyond mean-field effects on the electronic structure of YBa,Cu,0, M.M. Sanchez-Lopez, J. Costa-Quintana and F. Lopez-Aguilar................... 348 Reformulation of the tight-binding theory of band offset at semiconductor heterojunction AJ. Ekpunobi, C.E. Okeke and A.O.E. Amimalu ... 0... cc ccc ccc cee eee eee 364 Refraction index and oscillator strength in MoO, photocolored films M.N. Mondragon, O. Zelaya-Angel, R. Ramirez-Bon, J.L. Herrera and C. Reyes-Betanzo ... 369 Appearance and disappearance of superfluid vortices in a narrow annulus ae ee eS a ee ee ee a eee ee a 374 Pseudo hysteresis current loop and negative differential resistance in cluster superlattice of tellurium in zeolite rs MM 6 56 56 4.83 4a 08 001s 046 0S OO Se eR 386 RS ee at ge ge eee eee era fa ee en ea 396 ae eS a eo oe Uk 66s eke: oS A ee 8 OA Oe ee eee 399