Dielectric enhancement of excitons in semiconducting quantum wires

被引：14

作者：

Mulyarov, EA

Tikhodeev, SG

机构：

[1] Institute of General Physics, Russian Academy of Sciences

来源：

JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS | 1997年 / 84卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.558144

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The energy of the exciton ground state in a semiconducting cylindrical quantum wire surrounded by a dielectric has been calculated using a variational technique accounting for the effect of dielectric enhancement. The effect of dielectric enhancement in such a system has been clearly demonstrated. Exciton parameters have been calculated for an intercalated leadiodide-based quasi-one-dimensional semiconductor and GaAs wires in asbestos nanotubes. (C) 1997 American Institute of Physics.

引用

页码：151 / 155

页数：5

共 14 条

[1]

Babichenko V. S., 1980, Soviet Physics - Solid State, V22, P723

[2] ELECTRONIC TRANSPORT AND CYCLOTRON-RESONANCE IN 2H-PBI2 [J].

BLOCH, PD ;

HODBY, JW ;

JENKINS, TE ;

STACEY, DW ;

LANG, G ;

LEVY, F ;

SCHWAB, C .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1978, 11 (24) :4997-5003

[3]

*CHEM RUBB COMP, 1983, CRC HDB CHEM PHYS

[4]

DNEPROVSKII V, 1995, NANOSTRUCTURES PHYSI, P180

[5]

GRIDUNOVA GB, 1984, DOKL AKAD NAUK SSSR+, V278, P656

[6]

KELDYSH LV, 1979, JETP LETT+, V29, P658

[7]

LANDAU LD, 1976, QUANTUM MECHANICS

[8] LATTICE POLARIZABILITY OF PBI-2 [J].

LUCOVSKY, G ;

WHITE, RM ;

LIANG, WY ;

ZALLEN, R ;

SCHMID, P .

SOLID STATE COMMUNICATIONS, 1976, 18 (07) :811-814

[9] CYCLOTRON RESONANCE AND HALL MEASUREMENTS ON HOLE CARRIERS IN GAAS [J].

MEARS, AL ;

STRADLING, RA .

JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS, 1971, 4 (01) :L22-+

[10] CHARGE TRANSPORT IN LAYER SEMICONDUCTORS [J].

MINDER, R ;

OTTAVIANI, G ;

CANALI, C .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1976, 37 (04) :417-424

← 1 2 →