Conductance of a lateral p-n junction in two-dimensional HgTe structures with an inverted spectrum: The role of edge states / Min'kov G. M.,Sherstobitov A. A.,Germanenko A. V.,Rut O. E.,Dvoretskii S. A.,Mikhailov N. N. // JETP LETTERS. - 2015. - V. 101, l. 7. - P. 469-473.

ISSN/EISSN:

0021-3640 / 1090-6487

Type:

Article

Abstract:

The conductance of a lateral p-n junction in two-dimensional HgTe structures with an inverted spectrum is measured. It is shown that Klein tunneling is rather inefficient in 8- to 10-nm-thick quantum wells and does not hinder the identification of the edge-state contribution to the conductance. The separation of the contributions from the p-n junction and the edge states is possible upon the simultaneous measurement of the resistance of the p-n junction regions in channels with substantially different widths.

Author keywords:

QUANTUM-WELLS

DOI:

10.1134/S0021364015070115

Web of Science ID:

ISI:000356457700010

Соавторы в МНС:

Другие поля

Поле	Значение
Month	APR
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1090-6487
Keywords-Plus	QUANTUM-WELLS
Research-Areas	Physics
Web-of-Science-Categories	Physics, Multidisciplinary
Author-Email	grigori.minkov@imp.uran.ru
ResearcherID-Numbers	Sherstobitov, Andrey/K-3838-2013 Minkov, Grigory/K-3855-2013
ORCID-Numbers	Sherstobitov, Andrey/0000-0001-9267-4181 Minkov, Grigory/0000-0001-8090-5309
Funding-Acknowledgement	Ministry of Education of the Russian Federation {[}3.571.2014/K, 2457]; Russian Foundation for Basic Research {[}15-02-02072]
Funding-Text	This work was carried out within the state assignment of the Federal Agency of Scientific Organizations of Russia (theme no. 01201463330 ``Spin{''}) and was supported by the Ministry of Education of the Russian Federation (project nos. 3.571.2014/K and 2457) and by the Russian Foundation for Basic Research (project no. 15-02-02072).
Number-of-Cited-References	13
Usage-Count-Since-2013	10
Journal-ISO	Jetp Lett.
Doc-Delivery-Number	CK7ZW