MAGNETOOPTICAL EFFECTS OF EXCITONS IN BII3 CRYSTALS UNDER PULSED HIGH MAGNETIC-FIELDS - INDIRECT AND DIRECT EXCITONS

被引：16

作者：

TAKEYAMA, S ^{[1
]}

WATANABE, K ^{[1
]}

MIURA, N ^{[1
]}

KOMATSU, T ^{[1
]}

KOIKE, K ^{[1
]}

KAIFU, Y ^{[1
]}

机构：

[1] OSAKA CITY UNIV,FAC SCI,DEPT PHYS,SUMIYOSHI KU,OSAKA 558,JAPAN

来源：

PHYSICAL REVIEW B | 1990年 / 41卷 / 07期

关键词：

D O I：

10.1103/PhysRevB.41.4513

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magneto-optical spectra for the exciton transitions near the fundamental absorption edge in BiI3 crystals were investigated in pulsed high magnetic fields up to 42 T. A remarkable anisotropy was observed in the magneto-optical effects on both the indirect and direct excitons with respect to the relative direction of magnetic field and incident light polarization. It was found that both the energy shift of all the observed excitons and the intensity of field-induced excitons showed a quadratic dependence on magnetic field. The observed magnetic-field effects were interpreted in terms of the characteristic Zeeman effects on small-radius cationic excitons including the 6s2-to-6s6p transitions in the cations. © 1990 The American Physical Society.

引用

页码：4513 / 4523

页数：11

共 50 条

[31] Direct and spatially indirect excitons in GaAs/AlGaAs superlattices in strong magnetic fields
A. I. Tartakovskii
V. B. Timofeev
V. G. Lysenko
D. Birkedal
J. Hvam
Journal of Experimental and Theoretical Physics, 1997, 85 : 601 - 608
[32] EXCITONIC RECOMBINATION OF DONOR BOUND EXCITONS IN SELECTIVELY DOPED MQW UNDER HIGH MAGNETIC-FIELDS
BUHMANN, H
STEPNIEWSKI, R
MARTINEZ, G
ETIENNE, B
HELVETICA PHYSICA ACTA, 1992, 65 (2-3): : 323 - 324
[33] OBSERVATION OF SURFACE EXCITONS IN BII3 THIN-FILMS SINGLE-CRYSTALS GROWN BY THE HOT WALL TECHNIQUE
WATANABE, K
TAKEYAMA, S
MIURA, N
KOMATSU, T
SOLID STATE COMMUNICATIONS, 1990, 74 (01) : 37 - 40
[34] A study of high density excitons and their spatial correlation in a two-dimensional space of a planar defect in BiI3
Mino, H
Kawai, T
Akai, I
Karasawa, T
PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON EXCITONIC PROCESSES IN CONDENSED MATTER - EXCON '98, 1998, 98 (25): : 304 - 309
[35] THE MAGNETIC-FIELD-INDUCED INDIRECT EXCITON TRANSITION IN BII3 SINGLE-CRYSTALS
WATANABE, K
KOMATSU, T
TAKEYAMA, S
IWASA, Y
MIURA, N
KAIFU, Y
JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1987, 20 (36): : 6315 - 6323
[36] EFFECTS OF MAGNETIC FIELDS ON MUTUAL ANNIHILATION OF TRIPLET EXCITONS IN ANTHRACENE CRYSTALS
JOHNSON, RC
MERRIFIE.RE
PHYSICAL REVIEW B-SOLID STATE, 1970, 1 (02): : 896 - +
[37] BINDING-ENERGIES OF NEUTRAL BOUND EXCITONS FOR INTERMEDIATE TO HIGH MAGNETIC-FIELDS
DUJARDIN, F
STEBE, B
MUNSCHY, G
PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1988, 150 (01): : 201 - 209
[38] SPIN-LATTICE RELAXATION OF TRIPLET EXCITONS IN TETRACHLOROBENZENE AT HIGH MAGNETIC-FIELDS
WOLFRUM, H
SIXL, H
RENK, KF
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1979, 24 (07): : 897 - 897
[39] NONLINEAR-OPTICAL RESPONSES DUE TO THE LATERAL TRANSPORT OF EXCITONS IN A QUASI-2-DIMENSIONAL SYSTEM IN BII3 CRYSTALS
KONDO, H
KAWAI, T
KARASAWA, T
SOLID STATE COMMUNICATIONS, 1995, 94 (02) : 129 - 134
[40] Lateral transport and dynamical behavior of quasi-two-dimensional excitons at high density along a stacking disorder plane in layered BiI3 crystals
Kondo, H
Kawai, T
Karasawa, T
Akai, I
Komatsu, T
JOURNAL OF LUMINESCENCE, 1995, 66-7 (1-6) : 448 - 452

← 1 2 3 4 5 →