Magnetic field dependence of exciton oscillator strength by measurements of magnetoexciton-polariton mode splitting in quantum wells with a microcavity

被引：27

作者：

Tanaka, T

Zhang, ZL

Nishioka, M

Arakawa, Y

机构：

[1] Institute of Industrial Science, University of Tokyo, Minato-ku, Tokyo 106

来源：

APPLIED PHYSICS LETTERS | 1996年 / 69卷 / 07期

关键词：

D O I：

10.1063/1.117977

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Exciton-polariton mode splitting of quantum wells (QWs) in a microcavity is experimentally and theoretically investigated under a high magnetic field up to 14.5 T. The magnetic field dependence of the splitting interval has been measured for the precisely tuned photon and exciton mode. It is found that the splitting interval increases with an increase of the magnetic field, which shows enhancement of magnetoexciton-photon interaction. Theoretical analysis using a transfer matrix method and a variational method demonstrates that these properties are mainly caused by the increase of exciton oscillator strength due to the magnetic field. The effect of the number of QWs on the mode splitting is also discussed. (C) 1996 American Institute of Physics.

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页码：887 / 889

页数：3

相关论文

共 17 条

[1] EFFECT OF A MAGNETIC-FIELD ON THE EXCITONIC LUMINESCENCE LINE-SHAPE IN A QUANTUM-WELL [J].

AKSENOV, I ;

KUSANO, J ;

AOYAGI, Y ;

SUGANO, T ;

YASUDA, T ;

SEGAWA, Y .

PHYSICAL REVIEW B, 1995, 51 (07) :4278-4284

[2] POLARITONS IN MULTIPLE-QUANTUM WELLS [J].

ANDREANI, LC .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1995, 188 (01) :29-42

[3]

Born M, 1986, PRINCIPLES OPTICS

[4] ELECTRIC-FIELD AND TEMPERATURE TUNING OF EXCITON-PHOTON COUPLING IN QUANTUM MICROCAVITY STRUCTURES [J].

FISHER, TA ;

AFSHAR, AM ;

WHITTAKER, DM ;

SKOLNICK, MS ;

ROBERTS, JS ;

HILL, G ;

PATE, MA .

PHYSICAL REVIEW B, 1995, 51 (04) :2600-2603

[5] BINDING-ENERGIES OF WANNIER EXCITONS IN GAAS-GA1-XALXAS QUANTUM WELL STRUCTURES [J].

GREENE, RL ;

BAJAJ, KK .

SOLID STATE COMMUNICATIONS, 1983, 45 (09) :831-835

[6] SATURATION OF THE STRONG-COUPLING REGIME IN A SEMICONDUCTOR MICROCAVITY - FREE-CARRIER BLEACHING OF CAVITY POLARITONS [J].

HOUDRE, R ;

GIBERNON, JL ;

PELLANDINI, P ;

STANLEY, RP ;

OESTERLE, U ;

WEISBUCH, C ;

OGORMAN, J ;

ROYCROFT, B ;

ILEGEMS, M .

PHYSICAL REVIEW B, 1995, 52 (11) :7810-7813

[7] MEASUREMENT OF CAVITY-POLARITON DISPERSION CURVE FROM ANGLE-RESOLVED PHOTOLUMINESCENCE EXPERIMENTS [J].

HOUDRE, R ;

WEISBUCH, C ;

STANLEY, RP ;

OESTERLE, U ;

PELLANDINI, P ;

ILEGEMS, M .

PHYSICAL REVIEW LETTERS, 1994, 73 (15) :2043-2046

[8] OBSERVATION OF EXCITON-POLARITON OSCILLATING EMISSION IN A SINGLE-QUANTUM-WELL SEMICONDUCTOR MICROCAVITY [J].

JACOBSON, J ;

PAU, S ;

CAO, H ;

BJORK, G ;

YAMAMOTO, Y .

PHYSICAL REVIEW A, 1995, 51 (03) :2542-2544

[9]

MIURA N, 1984, 17TH P INT C PHYS SE, P359

[10] TIME-RESOLVED VACUUM RABI OSCILLATIONS IN A SEMICONDUCTOR QUANTUM MICROCAVITY [J].

NORRIS, TB ;

RHEE, JK ;

SUNG, CY ;

ARAKAWA, Y ;

NISHIOKA, M ;

WEISBUCH, C .

PHYSICAL REVIEW B, 1994, 50 (19) :14663-14666