EFFECT OF BIAXIAL STRAIN ON ACCEPTOR-LEVEL ENERGIES IN INYGA1-YAS/ALXGA1-XAS (ON GAAS) QUANTUM-WELLS - COMMENT

被引：3

作者：

ANDREANI, LC ^{[1
]}

FRAIZZOLI, S ^{[1
]}

PASQUARELLO, A ^{[1
]}

机构：

[1] ECOLE POLYTECH FED LAUSANNE,INST PHYS THEOR,CH-1015 LAUSANNE,SWITZERLAND

来源：

PHYSICAL REVIEW B | 1990年 / 42卷 / 12期

关键词：

D O I：

10.1103/PhysRevB.42.7641

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In a recent paper on acceptors in strained quantum wells [J. P. Loehr and J. Singh, Phys. Rev. B 41, 3695 (1990)], a splitting between the two spin states is found when the impurity is placed off center. We point out that this splitting is inconsistent with symmetry and show that the error arises from an incorrect treatment of the transformation properties of the valence envelope functions. © 1990 The American Physical Society.

引用

页码：7641 / 7642

页数：2

共 10 条

[1] THEORY OF EXCITONS IN GAAS-GA1-XALXAS QUANTUM WELLS INCLUDING VALENCE BAND MIXING [J].

ANDREANI, LC ;

PASQUARELLO, A .

SUPERLATTICES AND MICROSTRUCTURES, 1988, 5 (01) :59-63

[2] EFFECT OF SUBBAND COUPLING ON EXCITON BINDING-ENERGIES AND OSCILLATOR-STRENGTHS IN GAAS-GA1-XALXAS QUANTUM WELLS [J].

ANDREANI, LC ;

PASQUARELLO, A .

EUROPHYSICS LETTERS, 1988, 6 (03) :259-264

[3] HOLE SUBBANDS IN STRAINED GAAS-GA1-XALX AS QUANTUM-WELLS - EXACT SOLUTION OF THE EFFECTIVE-MASS EQUATION [J].

ANDREANI, LC ;

PASQUARELLO, A ;

BASSANI, F .

PHYSICAL REVIEW B, 1987, 36 (11) :5887-5894

[4] EXCITON MIXING IN QUANTUM WELLS [J].

BAUER, GEW ;

ANDO, T .

PHYSICAL REVIEW B, 1988, 38 (09) :6015-6030

[5] EFFECT OF BIAXIAL STRAIN ON ACCEPTOR-LEVEL ENERGIES IN INYGA1-YAS/ALXGA1-XAS (ON GAAS) QUANTUM-WELLS [J].

LOEHR, JP ;

SINGH, J .

PHYSICAL REVIEW B, 1990, 41 (06) :3695-3701

[6] BINDING-ENERGIES OF EXCITED SHALLOW ACCEPTOR STATES IN GAAS/GA1-XALXAS QUANTUM WELLS [J].

PASQUARELLO, A ;

ANDREANI, LC ;

BUCZKO, R .

PHYSICAL REVIEW B, 1989, 40 (08) :5602-5618

[7] ELECTRONIC-PROPERTIES AND OPTICAL-ABSORPTION SPECTRA OF GAAS-ALXGA1-XAS QUANTUM-WELLS IN EXTERNALLY APPLIED ELECTRIC-FIELDS [J].

SANDERS, GD ;

BAJAJ, KK .

PHYSICAL REVIEW B, 1987, 35 (05) :2308-2320

[8] OSCILLATOR STRENGTH AND OPTICAL SELECTION RULE OF EXCITONS IN QUANTUM WELLS [J].

ZHU, BF .

PHYSICAL REVIEW B, 1988, 37 (09) :4689-4693

[9] EFFECT OF VALENCE-BAND HYBRIDIZATION ON THE EXCITON SPECTRA IN GAAS-GA1-XALXAS QUANTUM-WELLS [J].

ZHU, BF ;

HUANG, K .

PHYSICAL REVIEW B, 1987, 36 (15) :8102-8108

[10] EXCITON SPECTRA IN GAAS/GA1-XALXAS QUANTUM WELLS IN AN EXTERNALLY APPLIED ELECTRIC-FIELD [J].

ZHU, BF .

PHYSICAL REVIEW B, 1988, 38 (18) :13316-13322

← 1 →