Published 2009 | Version v1
Journal article Metadata-only

Superconductivity at the interfaces of oriented graphite crystalline regions?

Creators

  • 1. Division of Superconductivity and Magnetism, University of Leipzig (Germany)

Description

Magnetotransport measurements in bulk graphite as well as in mesoscopic multigraphene samples show a behaviour compatible with granular superconductivity with critical temperatures above 20 K. Transmission electron microscope characterization and the thickness dependence of the transport behaviour suggest that the superconducting regions are located at the interfaces between crystalline graphite regions.

Additional details

Identifiers

URL
http://www.dpg-verhandlungen.de;

Publishing Information

Journal Title
Verhandlungen der Deutschen Physikalischen Gesellschaft
Journal Issue
Dresden 2009 issue
Series
Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 44(5)
Journal Page Range
[1 p.]
ISSN
0420-0195
CODEN
VDPEAZ

Conference

Title
DPG Spring meeting 2009 of the condensed matter section with the divisions biological physics, chemical and polymer physics, dielectric solids, dynamics and statistical physics, low temperature physics, magnetism, metal and material physics, semiconductor physics, surface science, thin films, vacuum science and technology as well as the working groups industry and business, physics of socio-economic systems
Dates
22-27 Mar 2009
Place
Dresden (Germany)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
41043634
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHARGE TRANSPORT; CRITICAL TEMPERATURE; CRYSTALS; GRAPHITE; INTERFACES; MAGNETORESISTANCE; ORIENTATION; SUPERCONDUCTIVITY; THICKNESS; TRANSMISSION ELECTRON MICROSCOPY
Descriptors DEC
CARBON; DIMENSIONS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELECTRON MICROSCOPY; ELEMENTS; MICROSCOPY; MINERALS; NONMETALS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE

Optional Information

Notes
Session: TT 5.26 Mo 13:00; No further information available