Accession Number:

ADP013137

Title:

High Magnetic Field Dependence of the Edge and Bulk State Electron Transport in Single-Crystalline Tungsten Nanostructures

Descriptive Note:

Conference proceedings

Corporate Author:

RUSSIAN ACADEMY OF SCIENCES CHERNOGOLOVKA INST OF MICROELECTRONICS AND HIGH PURITY MATERIALS

Personal Author(s):

• Mikhailov, G. M.
• Chernykh, A. V.
• Maan, J. C.
• Lok, J. G.
• Geim, A. K.

Report Date:

2000-06-23

Pagination or Media Count:

4.0

Abstract:

Electron conductivity of single crystalline nanostructures both of bridge- and cross- type has been investigated at 4.2 K. It shows strong dependence in magnetic field and also exhibits anisotropy against magnetic field direction. It was found new reentrance effect in ballistic properties of multi-terminal cross-type nanostructure. where ballistic properties are suppressed in moderate magnetic field and restored again at higher field.

Descriptors:

• *ELECTRON TRANSPORT
• *NANOSTRUCTURES
• MAGNETIC FIELDS
• SINGLE CRYSTALS
• ANISOTROPY
• RUSSIA
• TUNGSTEN
• MOLECULAR ORBITALS
• MAGNETORESISTANCE
• ELECTRIC BRIDGES

Subject Categories:

• Solid State Physics
• Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE