Share Email Print
cover

Proceedings Paper

Phase states and magnetic structure of superconducting inclusions in narrow-gap semiconductor matrices
Author(s): Sergey D. Darchuk
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

SQUID magnetic measurements have been performed on a series of PbTe narrow-gap semiconductors with n- and p-type conductivity in the field of temperatures 1.7-20 K and magnetic fields up to 1 Oe. Is shown that in a matrix PbTe are available microscopic inclusions of lead with the minimum sizes 1300 angstrom with concentration of atoms of lead in them N approximately (1 divided by 5) X 1018 cm-3 and phase transition characteristic for II type superconductor.

Paper Details

Date Published: 4 November 1999
PDF: 5 pages
Proc. SPIE 3890, Fourth International Conference on Material Science and Material Properties for Infrared Optoelectronics, (4 November 1999); doi: 10.1117/12.368346
Show Author Affiliations
Sergey D. Darchuk, Institute of Semiconductor Physics (Ukraine)


Published in SPIE Proceedings Vol. 3890:
Fourth International Conference on Material Science and Material Properties for Infrared Optoelectronics
Fiodor F. Sizov, Editor(s)

© SPIE. Terms of Use
Back to Top