ULTRAFAST RELAXATION OF THE FUNDAMENTAL VIBRATIONS OF SH- AND OH- IN POTASSIUM HALIDES

被引：12

作者：

MUNGAN, CE ^{[1
]}

HAPPEK, U ^{[1
]}

SIEVERS, AJ ^{[1
]}

机构：

[1] CORNELL UNIV,MSC,ITHACA,NY 14853

来源：

JOURNAL OF LUMINESCENCE | 1994年 / 58卷 / 1-6期

关键词：

D O I：

10.1016/0022-2313(94)90356-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The vibrational relaxation times of SH- and OH- in potassium halides, measured by incoherent laser saturation, vary from 0.8 to 7 ns at 1.7 K. A librational side band at +300 cm-1 provides a possible decay channel. The strength of this mode is strongly temperature dependent, possibly owing to barrier hopping.

引用

页码：33 / 36

页数：4

共 23 条

[1] TUNABLE LASER OPERATION OF F+2 AND (F+2)A CENTERS IN OH- AND SH- DOPED ALKALI-HALIDES
GELLERMAN, W
LUTY, F
KOCH, KP
WELLING, H
OPTICS COMMUNICATIONS, 1980, 35 (03) : 430 - 434
[2] Ultrafast relaxation of FH-centre in KBr:OH-
Prosposito, P.
Casalboni, M.
Ignozza, F.
Grassano, U.M.
Radiation Effects and Defects in Solids, 1995, 134 (1 -4 pt 1): : 417 - 420
[3] REACTION OF PROTONS TRANSFER AND EXCHANGE WITH PARTICIPATION OF OH-, SH-, CH-ACIDS AND AMINES
POGORELY, VK
TEORETICHESKAYA I EKSPERIMENTALNAYA KHIMIYA, 1987, 23 (04): : 471 - 475
[4] Vibrational relaxation of SH- in mixed potassium halide crystals at 1.7 K
Mungan, CE
Happek, U
McWirter, JT
Sievers, AJ
PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON DEFECTS IN INSULATING MATERIALS - ICDIM 96, 1997, 239- : 443 - 448
[5] Ultrafast relaxation of F-H-centre in KBr:OH-
Prosposito, P
Casalboni, M
Ignozza, F
Grassano, UM
RADIATION EFFECTS AND DEFECTS IN SOLIDS, 1995, 134 (1-4): : 417 - 420
[6] PERSISTENT INFRARED SPECTRAL HOLE BURNING OF THE FUNDAMENTAL STRETCHING MODE OF SH- IN ALKALI-HALIDES
MUNGAN, CE
SIEVERS, AJ
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1992, 9 (05) : 746 - 752
[7] Alkylation of NH-, OH-, and SH-acids in the presence of potassium carbonate
Khachatryan, D. S.
Razinov, A. L.
Kolotaev, A. V.
Belus', S. K.
Matevosyan, K. R.
RUSSIAN CHEMICAL BULLETIN, 2015, 64 (02) : 395 - 404
[8] HARTREE-FOCK WAVEFUNCTIONS POTENTIAL CURVES AND MOLECULAR PROPERTIES FOR OH-(1SIGMA+) AND SH-(1SIGMA+)
CADE, PE
JOURNAL OF CHEMICAL PHYSICS, 1967, 47 (07): : 2390 - &
[9] INVESTIGATION OF THE PHONON SIDE-BAND OF SH- AND SEH- CENTERS IN CESIUM-HALIDES AND POTASSIUM-BROMIDE
OTTO, J
PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1987, 142 (01): : 105 - 115
[10] HIGH-RESOLUTION PHOTOELECTRON SPECTROMETRY OF NEGATIVE-IONS - ROTATIONAL TRANSITIONS IN LASER-PHOTODETACHMENT OF OH-, SH-, SD-
BREYER, F
FREY, P
HOTOP, H
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1981, 300 (01): : 7 - 24

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