LIFETIME OF AN ADSORBATE-SUBSTRATE VIBRATION MEASURED BY SUM FREQUENCY GENERATION-H ON SI(111)

被引：91

作者：

GUYOTSIONNEST, P

DUMAS, P

CHABAL, YJ

机构：

[1] LAB SPECT INFRAROUGE & RAMAN,F-94320 THIAIS,FRANCE

[2] AT&T BELL LABS,MURRAY HILL,NJ 07974

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 1990年 / 54卷

关键词：

D O I：

10.1016/0368-2048(90)80198-J

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The lifetime of the stretching vibration of Hydrogen on Silicon (111) surface is measured by time-resolved Sum Frequency Generation. It varies from 1.4 +/- 0.2 ns at 95 K to 0.55 +/- 0.1 ns at 460 K. We suggest that the relaxation occurs via 4-phonons processes.

引用

页码：27 / 38

页数：12

共 37 条

[1] ULTRAFAST INFRARED RESPONSE OF ADSORBATES ON METAL-SURFACES - VIBRATIONAL LIFETIME OF CO/PT(111)
BECKERLE, JD
CASASSA, MP
CAVANAGH, RR
HEILWEIL, EJ
STEPHENSON, JC
[J]. PHYSICAL REVIEW LETTERS, 1990, 64 (17) : 2090 - 2093
[2] SURFACE INFRARED-SPECTROSCOPY
CHABAL, YJ
[J]. SURFACE SCIENCE REPORTS, 1988, 8 (5-7) : 211 - 357
[3] INFRARED-ABSORPTION IN A-SI-H - 1ST OBSERVATION OF GASEOUS MOLECULAR H-2 AND SI-H OVERTONE
CHABAL, YJ
PATEL, CKN
[J]. PHYSICAL REVIEW LETTERS, 1984, 53 (02) : 210 - 213
[4] CHANG HY, IN PRESS
[5] VIBRATIONAL-ENERGY RELAXATION IN LIQUIDS
CHESNOY, J
GALE, GM
[J]. ANNALES DE PHYSIQUE, 1984, 9 (06) : 893 - 949
[6] COUPLING OF AN ADSORBATE VIBRATION TO A SUBSTRATE SURFACE PHONON - H ON SI(111)
DUMAS, P
CHABAL, YJ
HIGASHI, GS
[J]. PHYSICAL REVIEW LETTERS, 1990, 65 (09) : 1124 - 1127
[7] GENERATION OF TUNABLE PICOSECOND PULSES IN THE MEDIUM INFRARED BY DOWN-CONVERSION IN AGGAS2
ELSAESSER, T
LOBENTANZER, H
SEILMEIER, A
[J]. OPTICS COMMUNICATIONS, 1985, 52 (05) : 355 - 359
[8] ADSORPTION STATES AND ADSORPTION-KINETICS OF ATOMIC-HYDROGEN ON SILICON CRYSTAL-SURFACES
FROITZHEIM, H
KOHLER, U
LAMMERING, H
[J]. SURFACE SCIENCE, 1985, 149 (2-3) : 537 - 557
[9] ON VIBRATIONAL LINESHAPES OF ADSORBED MOLECULES
GADZUK, JW
LUNTZ, AC
[J]. SURFACE SCIENCE, 1984, 144 (2-3) : 429 - 450
[10] SUM-FREQUENCY VIBRATIONAL SPECTROSCOPY OF A LANGMUIR FILM - STUDY OF MOLECULAR-ORIENTATION OF A TWO-DIMENSIONAL SYSTEM
GUYOTSIONNEST, P
HUNT, JH
SHEN, YR
[J]. PHYSICAL REVIEW LETTERS, 1987, 59 (14) : 1597 - 1600

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