COLLISIONLESS INFRARED MULTI-PHOTON PRODUCTION OF ELECTRONICALLY EXCITED PARENT MOLECULES

被引:46
作者
KARNY, Z
GUPTA, A
ZARE, RN
LIN, ST
NIEMAN, J
RONN, AM
机构
[1] CUNY,BROOKLYN COLL,DEPT CHEM,BROOKLYN,NY 11210
[2] STANFORD UNIV,DEPT CHEM,STANFORD,CA 94305
关键词
D O I
10.1016/0301-0104(79)80002-6
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
In the absence of collisions chromyl chloride (CrO2Cl2) shows orange fluorescence when the parent molecule is irradiated by the focused output Time-resolved fluorescence is investigated over the pressure range 5 × 10-4 to 15 torr. As the pressure is increased, a secondary collision-ind We interpret the collisionless part of the emission to arise from infrared transitions between the high vibrational levels of the ground state and the. © 1979.
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收藏
页码:15 / 20
页数:6
相关论文
共 24 条
[1]  
AMBARTZUMIAN RV, 1976, J PHOTOCHEM, V6, P55
[2]   VISIBLE LUMINESCENCE KINETICS OF BCL3 IN FIELD OF A HIGH-POWER CO2-LASER [J].
AMBARTZUMIAN, RV ;
CHEKALIN, NV ;
DOLJIKOV, VS ;
LETOKHOV, VS ;
RYABOV, EA .
CHEMICAL PHYSICS LETTERS, 1974, 25 (04) :515-518
[3]   DISSOCIATION OF OSO4 MOLECULE BY INTENSE IR LASER-PULSES [J].
AMBARTZUMIAN, RV ;
GOROKHOV, YA ;
MAKAROV, GN ;
PURETZKI, AA ;
FURZIKOV, NP .
CHEMICAL PHYSICS LETTERS, 1977, 45 (02) :231-234
[4]  
BORDE MC, 1966, COMPT REND B, V262, P1389
[5]  
BURAK I, 1972, CHEM PHYS LETT, V17, P354
[6]   SINGLE VIBRONIC LEVEL FLUORESCENCE OF CRO2CL2 EXCITED BY A TUNABLE CW DYE-LASER [J].
DIXON, RN ;
WEBSTER, CR .
JOURNAL OF MOLECULAR SPECTROSCOPY, 1976, 62 (02) :271-282
[7]   ELECTRONIC ABSORPTION SPECTRUM OF CRYSTALLINE CHROMYL CHLORIDE AT 1.7 DEGREES K [J].
DUNN, TM ;
FRANCIS, AH .
JOURNAL OF MOLECULAR SPECTROSCOPY, 1968, 25 (01) :86-&
[8]  
FLESCH GD, 1969, INT J MASS SPECTROM, V3, P339
[9]  
HAARHOFF PC, 1963, MOL PHYS, V7, P101
[10]   GAS-PHASE UNIMOLECULAR DECOMPOSITION AND CHEMILUMINESCENCE OF TETRAMETHYLDIOXETANE INITIATED BY A TEA CO2-LASER [J].
HAAS, Y ;
YAHAV, G .
CHEMICAL PHYSICS LETTERS, 1977, 48 (01) :63-66