ROOM-TEMPERATURE EXCITONIC SATURATION IN CDZNTE/ZNTE QUANTUM-WELLS

被引：41

作者：

LEE, D

ZUCKER, JE

JOHNSON, AM

FELDMAN, RD

AUSTIN, RF

机构：

[1] AT and T Bell Laboratories, Holmdel

来源：

APPLIED PHYSICS LETTERS | 1990年 / 57卷 / 11期

关键词：

D O I：

10.1063/1.103513

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present the first measurements of room-temperature excitonic absorption saturation in a II-VI semiconductor quantum well. Strong room-temperature excitonic absorption in CdZnTe/ZnTe quantum wells is found to saturate at an incident optical intensity that is considerably higher than that for III-V quantum wells. We show that this phenomenon can be interpreted in terms of the smaller excitonic Bohr radius characteristic of wide-gap II-VI compounds.

引用

页码：1132 / 1134

页数：3

共 20 条

[1] NONLINEAR EXCITONIC ABSORPTION IN (ZN,MN)SE SUPERLATTICES AND ZNSE FILMS
ANDERSEN, DR
KOLODZIEJSKI, LA
GUNSHOR, RL
DATTA, S
KAPLAN, AE
NURMIKKO, AV
[J]. APPLIED PHYSICS LETTERS, 1986, 48 (23) : 1559 - 1561
[2] BAND OFFSETS AND EXCITONS IN CDTE (CD,MN)TE QUANTUM WELLS
CHANG, SK
NURMIKKO, AV
WU, JW
KOLODZIEJSKI, LA
GUNSHOR, RL
[J]. PHYSICAL REVIEW B, 1988, 37 (03): : 1191 - 1198
[3] ROOM-TEMPERATURE EXCITONIC NONLINEAR ABSORPTION AND REFRACTION IN GAAS/ALGAAS MULTIPLE QUANTUM WELL STRUCTURES
CHEMLA, DS
MILLER, DAB
SMITH, PW
GOSSARD, AC
WIEGMANN, W
[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1984, 20 (03) : 265 - 275
[4] EFFECTS OF ZN TO TE RATIO ON THE MOLECULAR-BEAM EPITAXIAL-GROWTH OF ZNTE ON GAAS
FELDMAN, RD
AUSTIN, RF
BRIDENBAUGH, PM
JOHNSON, AM
SIMPSON, WM
WILSON, BA
BONNER, CE
[J]. JOURNAL OF APPLIED PHYSICS, 1988, 64 (03) : 1191 - 1195
[5] NONLINEAR EXCITONIC OPTICAL-ABSORPTION IN GAINAS/INP QUANTUM-WELLS
FOX, AM
MACIEL, AC
SHORTHOSE, MG
RYAN, JF
SCOTT, MD
DAVIES, JI
RIFFAT, JR
[J]. APPLIED PHYSICS LETTERS, 1987, 51 (01) : 30 - 32
[6] FOX AM, 1989, 1989 P OSA ANN M, V18, P21
[7] QUASI-2-DIMENSIONAL EXCITONS IN A STRONGLY LOCALIZED REGIME IN CDTE-ZNTE SUPERLATTICES
HEFETZ, Y
LEE, D
NURMIKKO, AV
SIVANANTHAN, S
CHU, X
FAURIE, JP
[J]. PHYSICAL REVIEW B, 1986, 34 (06): : 4423 - 4425
[8] COLOR CENTER LASERS PASSIVELY MODE-LOCKED BY QUANTUM WELLS
ISLAM, MN
SUNDERMAN, ER
SOCCOLICH, CE
BARJOSEPH, I
SAUER, N
CHANG, TY
[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1989, 25 (12) : 2454 - 2463
[9] VALENCE-BAND PARAMETERS IN CUBIC SEMICONDUCTORS
LAWAETZ, P
[J]. PHYSICAL REVIEW B, 1971, 4 (10): : 3460 - &
[10] RESONANCE RAMAN-SCATTERING IN CDTE-ZNTE SUPERLATTICES
MENENDEZ, J
PINCZUK, A
VALLADARES, JP
FELDMAN, RD
AUSTIN, RF
[J]. APPLIED PHYSICS LETTERS, 1987, 50 (16) : 1101 - 1103

← 1 2 →