Magnetoresistance and Resistance versus Temperature Dependence of a Mesoporous Mesophase Carbon | Sciact - CRIS-system of Boreskov Institute of Catalysis

Magnetoresistance and Resistance versus Temperature Dependence of a Mesoporous Mesophase Carbon Full article

Conference

16th International Conference on Electronic Properties of Two-Dimensional Systems
10-15 Jul 2005 , Albuquerque, NM

Journal

Physica E: Low-Dimensional Systems and Nanostructures
ISSN: 1386-9477 , E-ISSN: 1873-1759

Output data

Year: 2006, Volume: 34, Number: 1-2, Pages: 655-657 Pages count : 3 DOI: 10.1016/j.physe.2006.03.052

Tags

Mesoporous mesophase carbon, Transport, Variable range hopping

Authors

Sassine S. ^1,2 , Olshanetsky E.B. ³ , Kvon Z.D. ³ , Mel’gunov M.S. ⁴ , Mel’gunova E.A. ⁴ , Portal J.C. ^1,2,5

Affiliations

1	GHMF, MPI-FKF/CNRS, BP-166, F-38042, Grenoble, Cedex 9, France
2	INSA-Toulouse, 31077, Cedex 4, France
3	Institute of Semiconductor Physics, Novosibirsk 630090, Russia
4	Boreskov Institute of Catalysis, Novosibirsk 630090, Russia
5	Institut Universitaire de France, Toulouse, France

Funding (2)

1	The Ministry of Education and Science of the Russian Federation
2	Президиум РАН

In the present work the transport properties of mesoporous mesophase carbon (MMC) powder have been investigated in wide temperature and magnetic field ranges. It has been found that in the range 1.5–42 K the temperature dependence of the resistivity of this material can be described by Efros–Shklovskii variable range hopping law. In the same temperature range the magnetoresistance is positive but does not fit the exponential dependence expected in the hopping regime.

Sassine S. , Olshanetsky E.B. , Kvon Z.D. , Mel’gunov M.S. , Mel’gunova E.A. , Portal J.C.
Magnetoresistance and Resistance versus Temperature Dependence of a Mesoporous Mesophase Carbon
Physica E: Low-Dimensional Systems and Nanostructures. 2006. V.34. N1-2. P.655-657. DOI: 10.1016/j.physe.2006.03.052 WOS Scopus РИНЦ ANCAN OpenAlex

Published online:	Apr 19, 2006
Published print:	Aug 1, 2006

Web of science:	WOS:000239903200166
Scopus:	2-s2.0-33746448226
Elibrary:	13519246
Chemical Abstracts:	2006:758769
Chemical Abstracts (print):	145:498079
OpenAlex:	W1981458647

DB	Citing
Web of science	2
Scopus	2
Elibrary	2
OpenAlex	2