QUASITHRESHOLD CHARACTER OF THE FAR-INFRARED ABSORPTION IN GASB INAS/GASB QUANTUM-WELLS/

Authors
DMITRIEV AP EMELYANOV SA IVANOV SV TERENTEV YV
Citation
Ap. Dmitriev et al., QUASITHRESHOLD CHARACTER OF THE FAR-INFRARED ABSORPTION IN GASB INAS/GASB QUANTUM-WELLS/, JETP letters, 62(8), 1995, pp. 633-637
Citations number
3
Categorie Soggetti
Physics
Journal title
JETP letters → ACNP
ISSN journal
00213640
Volume
62
Issue
8
Year of publication
1995
Pages
633 - 637
Database
ISI
SICI code
0021-3640(1995)62:8<633:QCOTFA>2.0.ZU;2-D
Abstract
Quasithreshold growth of far-infrared absorption in a GaSb/InAs/GaSb s emimetallic quantum well has been observed. This effect is attributed to the existence in the energy spectrum of such structures of a region of quasi-three-dimensional electronic states near the Fermi level. Th e proposed model is also confirmed by the strong temperature dependenc e of the absorption. (C) 1995 American Institute of Physics.