CARRIER RECOMBINATION STUDIES OF ZNCDSE/ZNSE SINGLE QUANTUM-WELLS GROWN BY MOLECULAR-BEAM EPITAXY

被引：23

作者：

MASSA, JS

BULLER, GS

WALKER, AC

HORSBURGH, G

MULLINS, JT

PRIOR, KA

CAVENETT, BC

机构：

[1] Department of Physics, Heriot-Watt University, Riccarton

来源：

APPLIED PHYSICS LETTERS | 1995年 / 66卷 / 11期

关键词：

D O I：

10.1063/1.113196

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Temperature dependent time-resolved photoluminescence has been used to study the excess carrier recombination in Zn0.75Cd0.25Se/ZnSe single quantum well structures grown by molecular beam epitaxy. For temperatures <100 K radiative excitonic recombination appears to dominate, and the photoluminescence (PL) decay time follows the linear dependence on temperature over the range 50-120 K. At higher temperatures the reduction in PL efficiency and decay time indicate that nonradiative processes associated with the ZnCdSe/ZnSe interfaces dominate the recombination. The results are consistent with theoretical predictions.© 1995 American Institute of Physics.

引用

收藏

页码：1346 / 1348

页数：3

相关论文

共 24 条

[1] OPTICAL-PROPERTIES OF ZNSE [J].

ADACHI, S ;

TAGUCHI, T .

PHYSICAL REVIEW B, 1991, 43 (12) :9569-9577

[2] RADIATIVE LIFETIME OF FREE-EXCITONS IN QUANTUM-WELLS [J].

ANDREANI, LC ;

TASSONE, F ;

BASSANI, F .

SOLID STATE COMMUNICATIONS, 1991, 77 (09) :641-645

[3] ALL-SOLID-STATE MICROSCOPE-BASED SYSTEM FOR PICOSECOND TIME-RESOLVED PHOTOLUMINESCENCE MEASUREMENTS ON II-VI SEMICONDUCTORS [J].

BULLER, GS ;

MASSA, JS ;

WALKER, AC .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1992, 63 (05) :2994-2998

[4] RELAXATION OF EXCITONS IN COHERENTLY STRAINED CDTE/ZNTE QUANTUM-WELLS [J].

COLLET, JH ;

KALT, H ;

DANG, LS ;

CIBERT, J ;

SAMINADAYAR, K ;

TATARENKO, S .

PHYSICAL REVIEW B, 1991, 43 (08) :6843-6846

[5] PICOSECOND TRANSIENT PHOTOLUMINESCENCE SPECTRA OF ZNSE-ZNS STRAINED-LAYER SUPERLATTICES GROWN ON GAAS(001) BY MOLECULAR-BEAM EPITAXY [J].

CUI, J ;

WANG, HL ;

GAN, FX ;

HUANG, XG ;

CAI, ZG ;

LI, QX ;

YU, ZX .

APPLIED PHYSICS LETTERS, 1992, 61 (13) :1540-1542

[6] LINEWIDTH DEPENDENCE OF RADIATIVE EXCITON LIFETIMES IN QUANTUM-WELLS [J].

FELDMANN, J ;

PETER, G ;

GOBEL, EO ;

DAWSON, P ;

MOORE, K ;

FOXON, C ;

ELLIOTT, RJ .

PHYSICAL REVIEW LETTERS, 1987, 59 (20) :2337-2340

[7] TEMPERATURE-DEPENDENCE OF THE RADIATIVE AND NONRADIATIVE RECOMBINATION TIME IN GAAS/ALXGA1-XAS QUANTUM-WELL STRUCTURES [J].

GURIOLI, M ;

VINATTIERI, A ;

COLOCCI, M ;

DEPARIS, C ;

MASSIES, J ;

NEU, G ;

BOSACCHI, A ;

FRANCHI, S .

PHYSICAL REVIEW B, 1991, 44 (07) :3115-3124

[8] BLUE-GREEN LASER-DIODES [J].

HAASE, MA ;

QIU, J ;

DEPUYDT, JM ;

CHENG, H .

APPLIED PHYSICS LETTERS, 1991, 59 (11) :1272-1274

[9] EXCITON FORMATION AND ENERGY EXCHANGE WITH D-ELECTRON STATES IN ZNSE/(ZN,MN)SE MULTIPLE QUANTUM-WELLS [J].

HEFETZ, Y ;

GOLTSOS, WC ;

NURMIKKO, AV ;

KOLODZIEJSKI, LA ;

GUNSHOR, RL .

APPLIED PHYSICS LETTERS, 1986, 48 (05) :372-374

[10] BLUE-GREEN INJECTION-LASER DIODES IN (ZN,CD)SE/ZNSE QUANTUM-WELLS [J].

JEON, H ;

DING, J ;

PATTERSON, W ;

NURMIKKO, AV ;

XIE, W ;

GRILLO, DC ;

KOBAYASHI, M ;

GUNSHOR, RL .

APPLIED PHYSICS LETTERS, 1991, 59 (27) :3619-3621