Tunneling studies of two-dimensional states in semiconductors with inverted band structure: Spin-orbit splitting and resonant broadening / Minkov GM,Germanenko AV,Larionova VA,Rut OE // PHYSICAL REVIEW B. - 1996. - V. 54, l. 3. - P. 1841-1852.

ISSN/EISSN:

2469-9950 / 2469-9969

Type:

Article

Abstract:

The results of tunneling studies of the energy spectrum of two-dimensional (2D) states in a surface quantum well in a semiconductor with inverted band structure are presented. The energy dependence of quasimomentum of the 2D states over a wide energy range is obtained from the analysis of tunneling conductivity oscillations in a quantizing magnetic field. The spin-orbit splitting of the energy spectrum of 2D states, due to inversion asymmetry of the surface quantum well, and the broadening of 2D states at the energies, when they are in resonance with the heavy hole valence band, are investigated in structures with different strengths of the surface quantum well. A quantitative analysis is carried out within the framework of the: Kane model of the energy spectrum. The theoretical results are in good agreement with the tunneling spectroscopy data.

Author keywords:

HGTE-CDTE SUPERLATTICES; INVERSION-LAYERS; SURFACE-STATES; ACCUMULATION LAYERS; GAP SEMICONDUCTOR; 2D STATES; ELECTRON; HGCDTE; SPECTROSCOPY; SUBBANDS

DOI:

10.1103/PhysRevB.54.1841

Web of Science ID:

ISI:A1996UZ86100071

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUL 15
Publisher	AMER PHYSICAL SOC
Address	ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
Language	English
EISSN	2469-9969
Keywords-Plus	HGTE-CDTE SUPERLATTICES; INVERSION-LAYERS; SURFACE-STATES; ACCUMULATION LAYERS; GAP SEMICONDUCTOR; 2D STATES; ELECTRON; HGCDTE; SPECTROSCOPY; SUBBANDS
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
ResearcherID-Numbers	Minkov, Grigory/K-3855-2013
ORCID-Numbers	Minkov, Grigory/0000-0001-8090-5309 Larionova, Viola/0000-0002-2132-5176
Number-of-Cited-References	33
Usage-Count-Since-2013	5
Journal-ISO	Phys. Rev. B
Doc-Delivery-Number	UZ861