Journal of Electron Spectroscopy and Related Phenomena 1993: Vol 64-65 Table of Contents

6 Pages·1993·1.6 MB·English

Journal of Electron Spectroscopy and Related Phenomena, 64/65 (1993) vii—xi
0368-2048/93/$06.00 © 1993 — Elsevier Science Publishers B.V. All rights reserved
CONTENTS
Vibrations at Surfaces 1993 — Proceedings of the Seventh International Conference on Vibrations at Surfaces, Santa Margherita
Ligure, Genoa, Italy, 14—17 June 1993
NS Shek he Ee eek KS EWAN ES RENEE & OR EREE TRS EU STEALER OV EE 8084 FA 008 OSES EE ODS UNS Xili
ROSETTE CEES Lee ee eee ET Ee ee OE ee er er eee eT ee er ree ree ee XIV
RRR The oe AS ogi El I EG cake e -feae Gaee er R apaPten heC ya ee XVi
ER ae a eee a ee Se ee ae ee ee eee ee ee ee ag ren ee eee eee ee a a err XVii
Vibrational Spectroscopy of Adsorbate on Solid—Vacuum Interface
Effect of substrate photoexcitation on the dynamics of the Si—H stretch for Si(111)/H
| I OO ee Pee Se eee oe ee ee ee ee ee ee re |
Interadsorbate vibrational energy flow on stepped vicinal H/Si(111) surfaces
M. Morin (Ottawa, Ont., Canada), K. Kuhnke (Lausanne, Switzerland), P. Jakob (Munich, Germany), Y.J. Chabal, N.J.
ee ee ee kk a ab ed ROA wed 06s Fee e eae adeeb RD ED ERD EMO e ERO ee 1]
Infrared reflection—adsorption spectroscopy of dipole forbidden adsorbate vibrations
eas ee es Pan, en COI, IID vy vb bade ehh oe VERSA eS eee D ee hee ena b nee re ecenee caesar 23
Negative ion resonances and surface vibrations
EEE See LS eee) eee oe ee ae eee a a a ee 39
Adsorption of hydrogen on stepped Ni and Pd surfaces. Observation of chemisorbed hydrogen molecules
C. Nyberg, K. Svensson, A.-S. Martensson and S. Andersson (Gothenburg, Sweden) .................2..0e0e e0u0e e 51
The role of kinks in the Si-H vibrational spectrum of vicinal Si(111)—(112) surfaces
P. Jakob (Garching, Germany), Y.J. Chabal and K. Raghavachari (Murray Hill, NJ, USA) ........................ 59
Dipole forbidden vibrational modes for NO and CO on Cu observed in the far IR
C.J. Hirschmugl (Upton, NY, USA), P. Dumas (Orsay, France), Y.J. Chabal (Murray Hill, NJ, USA), F.M. Hoffmann
(Annandale, NJ, USA), M. Suhren (Orsay, France) and G.P. Williams (Upton, NY, USA) .....................45. 67
Is the frequency of the internal mode of an adsorbed diatomic molecule a reliable guide to its local adsorption site?
K.M. Schindler, Ph. Hofmann, K.U. WeiB, R. Dippel, P. Gardner, V. Fritzsche, A.M. Bradshaw (Berlin, Germany),
D.P. Woodruff (Coventry, UK), M.E. Davila, M.C. Asensio, J.C. Conesa (Madrid, Spain) and A.R. Gonzalez-Elipe
ee: 26 ee eee re Renee a Gere ate e Geet hee tae ek Me RS Skee Get stek e es Oe 6 W en 75
Vibrational modes of epitaxial monolayer adsorbates on semiconductor surfaces studied by Raman scattering
WN. Besor, M. RGop, P. Mater and W. Richter (Bertin, GermMamy) tecceet cece nen ereenves 85
The coadsorption of ethene and chlorine on Ag(100)
D.A. Slater, P. Hollins (Reading, UK) and M.A. Chesters (Norwich, UK) ....0..0.0.... cc. cec.e e.ee. e.e e ee 95
Excitons and infrared spectroscopy of adlayers on ionic surfaces
ee ee ee, Se I, OO Es ceo ta bed ed dw de ER SD EEESY ESSA MOOR DRO ES HE OHO ROR EES 101
IR-visible sum frequency mixing in C,H,4/Pd(111)
Ch, Eee, "Fe. See UD ee, DC, SIPUROID go gk oe cc le ee eet ri ance rdarisresbeeerbroceves 109
HREELS and RAIRS? A complete vibrational study of the surface benzoate species adsorbed on copper
B.G. Frederick (Liverpool, UK), T.S. Jones (London, UK), P.D.A. Pudney and N.V. Richardson (Liverpool, UK) ...... 115
Temperature-dependent effects of substrate phonons on the line broadening and frequency shift of an admolecule
a aly aes Oe Ee We A Ss CED nc 5 b's Cees oP coe ci bbe se eee b Kee Fede See eee ChE Eee e Nes 123
Ethylene and coadsorbed hydrogen on Si(100)-(2 x 1). Structure, bonding, and decomposition
W. Widdra, C. Huang (Santa Barbara, CA, USA), G.A.D. Briggs (Oxford, UK) and W.H. Weinberg (Santa Barbara, CA,
eae ke Ne Be ee ET EEA EE ERS ATER TARR RGD FERED Fick DARE REE REDRLER REN 129
An IRAS study of adsorbed acrylonitrile on Cu(110) surface
5. Ruvotm, J. Ronde, R.. Doman end ©. Piiroet (CVG ROMaMe, TOMER) ... nccee kweet we re eenewes 137
HREELS investigation of the coadsorption of CO and NO on Ni(111) at room temperature
L.S. Caputi, G. Chiarello, S. Molinaro, R.G. Agostino, A.A moddeo and E. Colavita (Cosenza, Italy)................ 145
Morphological and chemical factors in the interpretation of infrared spectra from CO adsorbed on platinum
fe BR a ae ee 151
Interferometric measurements of phase shift in the IR reflection—absorption spectroscopy
des Rees UE WR, “ee Cs, TRU IND oon ok ee ie Eb as eee ewe se Hebe dee eer eee nee’
Vill Contents/J. Electron Spectrosc. Relat. Phenom. 64/65 (1993) vii—xi
Thiol adsorption on gold studied by resonant second harmonic generation and phase sensitive detection
8 BR Pe errr re rrr Sere eee eee eee eT ee ee eT ee ee ee eer 159
The role of localized surface plasmons in photoemission from silver films. Direct and indirect transition channels
C. Douketis, V.M. Shalaev, T.L. Haslett, Z. Wang and M. Moskovits (Toronto, Ont., Canada) ..................... 167
Surface enhanced Raman scattering from molecules adsorbed on semiconductor surfaces
L.G. Quagliano (Rome, Italy), B. Jusserand, F.R. Ladan and A. Izrael (Bagneux, France) ....................00005. 177
Looking up the down staircase. Surface Raman spectroscopy as a probe of adsorbate orientation
M.A. Hines, T.D. Harris, A.L. Harris and Y.J. Chabal (Murray Hill, NJ, USA) ........... 0.0.0.0... cece eee eee 183
Intramolecular vibrational coupling of adsorbates probed using HREELS and ab initio calculations. Ethoxides adsorbed on
Mo(110)
P. Uvdal (Lund, Sweden), A.D. MacKerell, Jr. (Baltimore, MD, USA) and B.C. Wiegand (Cincinnati, OH, USA) ....... 193
Contribution to the study of the dynamical properties of the B—Si(11 1)/3 x V3 surface. Effect of the dopant behaviour, from the
infrared to the visible energy range
a a io 6 40 a hw RNS CRANE ee AERO OOS ORR ER EOE OE HED 201
FTIRAS study of CO adsorption, desorption and displacement reaction by NO on Ni(100)
ye een ey ER re rad se Coden AER NARMS s HORE Ne eee OO eRe RES 207
Vibrational structure of excited states of molecules on oxide surfaces
R.M. Jaeger, J. Libuda, M. Baumer, K. Homann, H. Kuhlenbeck and H.-J. Freund (Bochum, Germany) ............. 217
Growth of CO multilayers on the monolayer adsorbate CO/NaCl(100). A high resolution Fourier transform infrared study
5. Hiebavers, Mi. Gulson and Fi. Weiss (FEMGMOVEl, CIOTUMARY) noo eh ete w ad elncerre esos beens emes 227
Vibrational and thermodynamic features of CO adsorbed onto Al,O; and Ca-doped Al,O,
C. Morterra, ¥. Bolle, G. Mingnncon and G: Correo (Tarim, TUBE)... 6 5 ccc ec cece cece rw eceeeeenseneewaens 235
Vibrational investigation of CO adsorbed on gold deposited on TiO,
F. Boccuzzi (Turin, Italy), S$. Tsubota and M. Haruta (Ikeda, Japan)... . 0... cece cece eee we serenenes 241
Interactions of CO molecules adsorbed on gold
> Be er ee ee ee ror e Yee eee ee ee ee ee ee ee ee ee: 251
Vibrational lifetime of surface species of zeolites by picosecond IR pulses
M. Furuki, J. Kubota, Y. Goto (Yokohama, Japan), F. Wakabayashi (Tokyo, Japan), J. Kondo, A. Wada, K. Domen and C.
I og iG aS ota Del aig wee Wane a as wae eke iw 6 ok Woe ws hew e ee ee Ue ew 259
HREELS study of subsurface oxygen on the Ni(100) surface
M. Oehlers, Th. Vinchon (Orsay Cedex, France), J. Szeftel (Gif-sur-Yvette Cedex, France) and P. Soukiassian (Orsay Cedex,
Es. i ita Oi bck Ske Sea 6 oP A Gk OE Ae be aA aS OS Es 0 seek 8 be ee anes 269
Interaction of water with potassium on graphite. A HREELS study
D.V. Chakarov, L. Osterlund and B. Kasemo (Gothenburg, Sweden) ......00 c.cc .cece. ce.ce .ce e.eee.eeu0eue us 279
The oxidation of acetaldehyde on Cu{111}. A high resolution electron energy loss spectroscopy study
C.L.A. Lamont, W. Stenzel, H. Conrad and A.M. Bradshaw (Berlin, Germany) .......0..0.0.0 .ce.ce. e.ee. ee e 287
Determination of the geometry of adsorbed unsaturated molecules through the analysis of the CH out-of-plane deformation
modes
a a dng ial Aska Me NR SL Oe 8 Se les Be a eed 297
Revisiting the a-Cr,03—CO interaction. An FTIR and HRTEM study
D. Scarano, G. Spoto, S. Bordiga, G. Ricchiardi and A. Zecchina (Turin, Italy) .....0.... 0.... .cec.e e.ee .ee e ee 307
Preparation of a well ordered aluminum oxide layer on NiAl(001)
i, Se, ., Se ee Oe, SOE CO, COD, ok ks keke eased es een oe ee eke ee eee bees Om bel ve wes 315
Laser excited Na atoms near metallic and dielectric surfaces
eee SO ee, en Oe, Shs Se aie he bus J ek kh DD bald eee ee eae weed oes 321
HREEL spectroscopy of thin ion beam deposited C:H(D) films
J. Hhener, A. Schenk, B. Winter and J. Rippers (Garching, Germany) ... 0... ccc ccc ect e cee cee nsecsecucves 331
‘Internal’ and ‘external’ vibrational modes of CO,/NaCl(001) studied by Fourier transform infrared spectroscopy and helium atom
scattering
J. Heidberg, E. Kampshoff, R. Kihnemuth, O. Schénekaés (Hannover, Germany), G. Lange, D. Schmicker, J.P. Toennies, R.
Vollmer (G6ttingen, Germany) and H. Weiss (Hannover, Germany) ......0.c c.ece. c.ee .eee. ee.e .ee e.e ee es 341
Vibrational Spectroscopy of Adsorbate on Solid—Liquid Interface
Vibrational spectroscopy at metal—solution interfaces. Some perspectives and prospects for electrochemical surface
science
M.J. Weaver, N. Kizhakevarium, X. Jiang, I. Villegas, C. Stuhlmann, A. Tolia and X. Gao (West Lafayette, IN, USA) ... 351
Unenhanced surface Raman spectra of self-assembled molecules adsorbed on an Au(111) surface
A a. ne ec I ND ak a.o o 9-5 A Se ee os ek eek eab eek
Contents/J. Electron Spectrosc. Relat. Phenom. 64/65 (1993) vii—xi
Surface-enhanced infrared ATR spectroscopy for in situ studies of electrode/electrolyte interfaces
M. Osawa, K.-i. Ataka, K. Yoshii and T. Yotsuyanagi (Sendai, Japan) .....0.... cc. ee.e .c.e ee. eee. ten es 371
Raman study of electrochemical reactions of a Pt electrode in H,SO, solution
T. Maeda, Y. Sasaki, C. Horie (Ishinomaki, Japan) and M. Osawa (Sendai, Japan) ................00000e0e ceeee e 381
CO species of CH3;OH electrochemical decomposition on platinum studied by visible-IR sum-frequency generation using CLIO
infrared free electron laser
A. Peremans, A. Tadjeddine, M. Suhren, R. Prazeres, F. Glotin, D. Jaroszynski and J.-M. Ortega (Orsay Cedex, France) . 391
In situ infrared characterization of the electrochemical dissolution of silicon in a fluoride electrolyte
F. Czanam and J.-N. Chazniviel (Palaiscau CoGex, France) ... wcccc teen t renc e ereeeesecene 395
On the theory of friction and boundary lubrication
rr A ele Se eee aoe Ova ees DEAK a eee hee eee RRR Ree whew EN OMS 403
Chemisorption and Reactions at Surfaces
Reaction of hydrogen with InP(100)4 x 2. Surface properties
F. Stietz, V. Persch, Th. Allinger (Kassel, Germany) and J.A. Schaefer (Bozeman, MT, USA) ...................... 413
Substrate induced interactions between water and carbon monoxide on Ni(100) and Cu(100)
T.H. Ellis, E.J. Kruus and H. Wang (Montreal, Quebec, Canada) .. 0.0... ccc ccc cere cece eee eeeeenees 421
Carbon monoxide hydrogenation on the Ru(001) surface at low temperature using gas-phase atomic hydrogen
W.J. Mitchell, J. Xie, Y. Wang and W.H. Weinberg (Santa Barbara, CA, USA) ....0..00.... .cc c.ee. e.ee eee 427
In situ FTIRAS at elevated pressure. Stability and decomposition kinetics of reaction intermediates
M.D. Weisel, F.M. Hoffmann (Annandale, NJ, USA) and C.A. Mims (Toronto, Ont., Canada) ..................... 435
SPR-based sensors studied by electron energy loss spectroscopy and attenuated total reflection
I. Faulkner, W.R. Flavell (Manchester, UK), J. Davies, R.F. Sunderland and C.S. Nunnerley (Chalfont St Giles, UK) ... 441
Infrared emission study of vibrationally excited molecules formed by catalytic oxidation of hydrocarbons
K. Kunimori, T. Iwade and H. Uetsuka (Tsukuba, Ibaraki, Japan) ....0.... ce.ce. ..eee. e.ee e ens 451
Formic acid adsorption on silver films. The creation of polymeric adlayers
ne ee Laks wh ERED ES OCODEA SADE WORE SEES ORD N RO WROD 461
The interaction of amino acids with metals. Methionine on gold
ms mee, F. Gee, Dee. ease MN Wes PEs CPRRIII, CIEE) ow cc ce cio re cree e cose sweecesewebeeceeeans 469
The adsorption and thermal decomposition of dimethylzinc on Pt(111)
D.J. Oakes, J.C. Wenger, M.A. Chesters and M.R.S. McCoustra (Norwich, UK)............ 00.000 477
Some vibrational properties of clean and water vapour exposed Cu(111)/Na,K
S.-A. Lindgren, C. Svensson and L. Walidén (Gothenburg, Sweden) ...... 0... ccc eee c cece rere eneseees 483
Interaction of InP(110) with atomic hydrogen. A stretching mode investigation
U. del Pennino, C. Mariani (Modena, Italy), A. Amoddeo (Cosenza, Italy), F. Proix and C. Sebenne (Paris Cedex,
Es hhh ih ee We Gee ae Oe Ce ae Ses wk Sk PAA AA ROAR RES EAA RE NEADS OS BES TRIOS RR RAEE EOS 491
HREELS study of CH3I and CH; adsorbed on Rh(111) surface
Se CECE CEC OEE TEU TE TEL ETE CECT TEE CTT ee 499
The orientation analysis from polarization characteristics of the surface vibrational SFG spectrum of HCO, on MgO(001) surface
H. Yamamoto, N. Akamatsu, A. Wada, K. Domen and C. Hirose (Yokohama, Japan) ...................0000005- 507
The structure of bisulfate and perchlorate on a Pt(111) electrode surface studied by infrared spectroscopy and ab initio molecular
orbital calculation
ee ee ae ee es es. I, I os6 k 6 ok be 46 Ook od 6h OO Ok OEE OOO Ee OES 515
Sticking and Trapping Desorption Phenomena
Vibrational heating and atom transfer with the STM
R.E. Walkup, D.M. Newns and Ph. Avouris (Yorktown Heights, NY, USA) ......00.. ..ee. ee.e .ee .ee e 523
Effects of vibrational excitation in photostimulated desorption
pe EE Le ee a eee er ae eee ee ee a eee ea 533
Vibrational effects in the dissociation and scattering of hydrogen at a Cu(111) surface
C.T. Rettner, H.A. Michelsen and DJ. Awervach (San Jose, CA, UGA)... ccc ccc cece reece est ensneces 543
Chaotic behaviour in vibrational predesorption
ee US Sec iica e ie ee be wa RR ae oe Oe ee RE ae 8 6 od OER ew ede Oe 555
Theory of photostimulated desorption and dissociation of molecular oxygen on metal surfaces
B. Hellsing (Gothenburg, Sweden) and V.P. Zhdanov (Novisibirsk, Russian Federation) .............00.00. .e.ee 563
How steeply curved reaction paths influence dissociation and vibrational excitation processes
CT ee CU TT CTC ST Tere TTT TREE EPEC LE L UEP eere
Contents/J. Electron Spectrosc. Relat. Phenom. 64/65 (1993) vii—xi
Adsorption of molecular oxygen on Ag(110)
M. Rocca, L. Vattuone, C. Boragno and U. Valbusa (Genoa, Italy) ....... 20... 0.e ee eens 577
Sticking of rare gas atoms in wetting and nonwetting systems
D. Menzel, W. Brenig, T. Brunner, W. FrieB and H. Schlichting (Munich, Germany) ....................00000000 s 583
Vibrational modes and linewidths for hydrogen adsorbed on Ru(1010)
Oe Ree Cee CCE TTR TTC ECECCE TT ORC Cen Te eT ee eee ee 591
CO), adsorption on the MgO(100) single crystal surface detected by polarization FTIR spectroscopy and SPALEED
J. Heidberg, D. Meine and B. Redlich (Hannover, Germany) ... 10... tcc cee cece eee eeeeeeeees 599
Adsorption of ethanol on Ni(100) surfaces
Th. Kratochwil, M. Wittmann and J. Kiippers (Bayreuth, Germany) ......0..0..... .ee e.e .ee. eee. ee.e e ens 609
The C—O stretch as a probe of adsorbate-induced structural changes on surfaces: Ir{100}—CO
R. Martin, P. Gardner, R. Nalezinski, M. Tiishaus and A.M. Bradshaw (Berlin, Germany) ......................44. 619
Influence of substrate electronic excitation on atomic trajectories and molecular dissociation dynamics in surface scattering under
glancing incidence conditions
K.J. Snowdon, R. Harder, A. Nesbitt, W. Mix, A. Golichowski (Osnabriick, Germany) and M. Kato (Aichi, Japan) ..... 627
A model study of non-adiabatic effects in H, fragmentation
ee er a CI I I 6 io foe o's o's tyne 605 de REE EEN OEOCHERAD ESE 48 RHODE REDE SALES EN ES 633
Phonon and Phonon Driven Processes at Surfaces
Surface phonon anomaly induced by adsorption
See, gy bk ed 0a a Oe AOD ee Se RE Oe RRA Oe ee 641
Anharmonic effects at metal surfaces
T.S. Rahman (Upton, NY, USA) and Z.J. Tian (St. Catharines, Ont., Canada) ........0..... c.ec.e .ee0e .ee0 ee e 651
Theoretical investigation of the mechanism for Xe transfer in the atomic switch
S. Gao, M. Persson and 5.1. Lumdaviet (Gothenburg, SWOUGR) 2... cece wees sees ee nsevacees 665
Elastic and inelastic interactions of He and Ne atoms with metal surfaces
V. Bortolani (Modena, Italy), D. Cvetko, F. Floreano (Trieste, Italy), A. Franchini (Modena, Italy), A. Lausi, A.M organte,
M. Peloi (Trieste, Italy), G. Santoro (Modena, Italy), F. Tommasini, T. Zambelli and A.F. Bellman (Trieste, Italy) ...... 671
High resolution He atom scattering on NiO(100)
J.P. Toennies, G. Witte, A.M. Shikin and K.H. Rieder (G6ttingen, Germany) .......0..000.00.: e.e.e .eee. ee s 677
Shear horizontal vibrations at the (0001) surface of beryllium
J.B. Hannon (Philadelphia, PA, USA) and E.W. Plummer (Knoxville, TN, USA) .......0.0..... 0. ce.ce. e.e e 683
Anharmonicity on the Cu(110)—(2 x 1)O surface
H. Diirr (Philadelphia, PA, USA) and A.P. Baddorf (Oak Ridge, TN, USA) .......00.. c.cc. .ee.e .ee.e e ee 691
Surface vibrations at clean and hydrogenated GaAs(110) from ab initio molecular dynamics
R. Di Felice, A. Shkrebtii, F. Finocchi, C.M. Bertoni (Rome, Italy) and G. Onida (Orsay Cedex, France) ............. 697
Multiphonon scattering from surfaces. Comparison of approximations
nn, a A as a ce a ig op Aly 6 Re Ew de ee be kee kk ae wae 707
External vibrations of molecules on surfaces. The case of CO and benzene
G. Witte, H. Range, J.P. Toennies (G6ttingen, Germany) and Ch. W6ll (Heidelberg, Germany) ..................... 715
The observation of well defined two and three phonon bands in time of flight spectra of helium atoms scattered from the c(2 x 2)
structure of CO on Cu(001)
J. Ellis, A. Reichmuth (Cambridge, UK), J.P. Toennies and G. Witte (Géttingen, Germany) .....................0-. 725
Surface polaritons and phonon spectrum of sodium chlorate crystal
E.V. Alieva, L.A. Kuzik, V.A. Yakovlev (Troitzk, Moscow Reg., Russian Federation), G. Mattei and M. Pagannone
a ah ae Sv ee a PETA EE GOERS Oh OER ee ee COREE Oe 6 ie ob kkien ibys 733
Shear horizontal surface phonons on Ni(110)
M. Balden, S. Lehwald, H. Ibach (Jilich, Germany), A. Ormeci and D.L. Mills (Irvine, CA, USA) .................. 739
He atom scattering study of the surface dynamics of an epitaxial one monolayer KBr film on RbC1(001). A shell model analysis
J.G. Skofronick, G.G. Bishop, J. Duan, E.S. Gillman, S.A. Safron (Tallahassee, FL, USA), D. Bonart and U. Schréder
I SN 63, 5.y b 8 [0 Gee Wwe m kOe lb yeG k he oe RE aw Oe Oa ee eae wk eee 747
Intrafilm and interface interaction determination by inelastic helium atom scattering
N.S. Luo, P. Ruggerone, J.P. Toennies (Géttingen, Germany), G. Benedek (Milan, Italy) and V. Celli (Charlottesville, VA, USA) 755
Coupling of surface bounded acoustic modes to plate modes in piezoelectric media
a anne Cr 6 Sag, yc le wh Me hd Go ee loa Ok cad A aca Oee c bare a abies ee 763
Surface relaxation and surface dynamics of crystals of the rutile structure. MgF>(110)
G. Pelg, U. Schréder (Regensburg, Germany), W. Kress (Stuttgart, Germany) and F.W. de Wette (Austin, TX, USA) .... 769
Contents/J. Electron Spectrosc. Relat. Phenom. 64/65 (1993) vii—xi
A novel approach for the calculation of localized vibrational surface states on the tip of an isolated linear atomic chain extending
from the surface boundary into the bulk of two-dimensional systems
ee, ay eee es ee, I I, I gig bic ee ke bee eb kee be eR ds cha eeeb cece beakeweas 777
Dispersion relations of acoustic phonons on a corrugated surface
L. Giovannini, F. Nizzoli (Ferrara, Italy) and A.M. Marvin (Miramare-Grignano, Italy) ................2...00000- 787
Diffusion and Phase Transition at Surfaces
Inelastic effects close to the roughening transition of Ag(110)
. Bracco, ©. Maid, L. Pedemonte and KR. Tatarek (Coenen, Italy)... . 6. cece recess cece enevceecs 791
Vibrational lineshape and diffusion constant of adsorbed atoms
al ee ee ee ear eee ea 797
Surface diffusion in the 2D phase transition of CO, adsorbed on NaCl(100)
J. Heidberg, E. Kampshoff, R. Kiihnemuth and O. Schénekdés (Hannover, Germany) ...........00.00 .e.ee. ee.ue e 803
Collective and tracer diffusion in low-cover adsorbates
R. Ferrando, E. Scalas (Genoa, Italy) and M. Torri (Trieste, Italy) .. 0... ccc cece cece cece eeencees 813
New Developments
Electron energy loss spectroscopy with resolution below | meV
EE PD ET ee a re eee ee eee tee ee eee ee ee ee ee ee ee 819
Spectral restoration in HREELS
B.G. Frederick, G.L. Nyberg and N.V. Richardson (Liverpool, UK) .... 0... ccc ccc cect cece eee cesecees 825
Vibrational Spectroscopy of Novel and Technologically Important Materials
Structural, vibrational and electronic properties of C¢9 thin films investigated by high resolution electron energy loss spectroscopy
G. Gensterblum, J.-J. Pireaux, P. Thiry, R. Caudano, Ph. Lambin and A.A. Lucas (Namur, Belgium) ................ 835
IR spectra of CO, and NO adsorbed on Cg and other carbon allotropes. A comparative study
Eeee oe er er re eee 843
Adhesion of a thin silicon oxide film on a polycarbonate substrate
S. Vallon, B. Drévillon (Palaiseau, France), C. Senémaud, A. Gheorghiu (Paris, France) and V. Yakovlev (Edison, NJ,
I ah oink eka in he SUR Mia Pe ee ae ee tee ek De ie ee lhe eae i ee a oe ae aaa ge baeeS 849
Raman investigation of porous silicon surface during cw-laser irradiation
E.D. Obraztsova, L.P. Avakyants and G.B. Demidovich (Moscow, Russian Federation) ..............0.00.-.000 e e 857
Raman scattering from trimethylaluminum (TMA). Free and adsorbed molecules on GaAs(100)
fi. Sano, J. Zakei, G. Mamata ame S. Ueleetn (Remini, FORM) 2. nc cert e teeter eras eerecnsareees 865
Raman spectra and electrical resistivity measurements of K,C¢q (x = 0, 3 and 6) thin films
ee a rr rrr 871
Vibrational modes of Ceo fullerene on Si(100)2 x 1 surface
S. Suto, A. Kasuya, O. Ikeno, N. Horiguchi (Sendai, Japan), Y. Achiba (Tokyo, Japan), T. Goto and Y. Nishina (Sendai,
SE rae ere er ee reas eee ere ee ee ee, ee ee eee Pe eee eee se 877
Polarized FTIR spectra of Ceo layers and the adsorbates of CO and CO, on Cg
J. Heidberg, J. Elstner, W. Lassmann (Hannover, Germany) and M. Folman (Haifa, Israel) ....................044. 883
Intermolecular coupling of monolayer C¢o
W.S. Bacsa (Lausanne, Switzerland) and J.S. Lannin (University Park, PA, USA) ........0.00. c.e.e 0ee0e 0ee e 893
Raman scattering and infrared absorption intensities of fullerenes from the bond charge model
i eeeeets, Co. TG: DE Th. FURR CA TOD 5 ew ce ee cere ree reece bee ede c ieee s Hees ereswees 899
FE EEE Tee Ek ee CE eee SEE CT TTT CT TERE TULEL TERT CRETE TE TOE Le Leer 905
I 05 hb ah on puleele GAG eee kbd PEE A ERE SR AOS KMS RAR ae Cod ob ae eed eA ERE OS