EVIDENCE OF THE AUTO-IONIZING CHARACTER OF BIEXCITONS

被引:44
作者
CHEMLA, DS
MARUANI, A
BATIFOL, E
机构
[1] Centre National d'Etudes des Télécommunications, Laboratoire Associé Au Centre National de la Recherche Scientifique
关键词
D O I
10.1103/PhysRevLett.42.1075
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The highly structured profile of the Γ1 biexciton level of CuCl is studied experimentally by resonant coherent nonlinear scattering. A theoretical model is presented which accurately describes the Γ1 biexciton line shape in terms of a Fano interference, evidencing the autoionizing character of biexcitons. © 1979 The American Physical Society.
引用
收藏
页码:1075 / 1079
页数:5
相关论文
共 17 条
[1]   AUTOIONIZING STATES OF SR STUDIED BY GENERATION OF TUNABLE VACUUM UV-RADIATION [J].
ARMSTRONG, JA ;
WYNNE, JJ .
PHYSICAL REVIEW LETTERS, 1974, 33 (20) :1183-1185
[2]  
ARMSTRONG JA, 1977, NONLINEAR OPTICS AUT
[3]   EXCITONIC MOLECULE IN SEMICONDUCTORS BY 2-PHOTON ABSORPTION [J].
ARYA, K ;
HASSAN, AR .
SOLID STATE COMMUNICATIONS, 1977, 21 (03) :301-303
[4]   1ST EXCITED-STATE OF BIEXCITON IN CUCL [J].
EKARDT, W ;
SHEBOUL, MI .
PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1976, 74 (02) :523-529
[5]   EFFECTS OF CONFIGURATION INTERACTION ON INTENSITIES AND PHASE SHIFTS [J].
FANO, U .
PHYSICAL REVIEW, 1961, 124 (06) :1866-&
[6]   LINE PROFILES IN FAR-UV ABSORPTION SPECTRA OF RARE GASES [J].
FANO, U ;
COOPER, JW .
PHYSICAL REVIEW, 1965, 137 (5A) :1364-&
[7]  
GARTON WRS, 1968, J PHYS B, V2, P114
[8]   POLARITON EFFECTS IN RADIATIVE RECOMBINATION OF BIEXCITONS IN SOME COPPER HALIDES [J].
GRUN, JB ;
COMTE, C ;
LEVY, R ;
OSTERTAG, E .
JOURNAL OF LUMINESCENCE, 1976, 12 (01) :581-586
[9]   GIANT 2-PHOTON ABSORPTION DUE TO EXCITONIC MOLECULE [J].
HANAMURA, E .
SOLID STATE COMMUNICATIONS, 1973, 12 (09) :951-953
[10]   EXCITONIC MOLECULE .4. OPTICAL-PROPERTIES [J].
HANAMURA, E .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1975, 39 (06) :1516-1524