Magnetoresistance and Resistance versus Temperature Dependence of a Mesoporous Mesophase Carbon | Sciact - CRIS-система Института катализа

Magnetoresistance and Resistance versus Temperature Dependence of a Mesoporous Mesophase Carbon Научная публикация

Конференция

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

Журнал

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

Вых. Данные

Год: 2006, Том: 34, Номер: 1-2, Страницы: 655-657 Страниц : 3 DOI: 10.1016/j.physe.2006.03.052

Ключевые слова

Mesoporous mesophase carbon, Transport, Variable range hopping

Авторы

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

Организации

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

Информация о финансировании (2)

1	Министерство образования и науки Российской Федерации
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 CAPlusCA OpenAlex

Опубликована online:	19 апр. 2006 г.
Опубликована в печати:	1 авг. 2006 г.

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

БД	Цитирований
Web of science	2
Scopus	2
РИНЦ	2
OpenAlex	2