Published May 2006
| Version v1
Journal article
Periodic Magnetoresistance Oscillations in Side-Gated Quantum Dots
Creators
- 1. Department of Electronic Engineering, Osaka University, Suita City, Osaka 565-0871 (Japan)
Description
We fabricated side-gated quantum-dot structures on a GaAs/AlGaAs single heterostructure and measured their magnetoresistance at low temperature. We observed that oscillations appear almost periodic in B for a lower magnetic field region. We find that the oscillation period is fairly independent of the structure width. The experimental magnetoconductance are compared with numerical results
Availability note (English)
Available online at http://stacks.iop.org/1742-6596/38/116/jpconf6_38_029.pdf or at the Web site for the Journal of Physics. Conference Series (Online) (ISSN 1742-6596) http://www.iop.org/Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Physics. Conference Series (Online)
- Journal Volume
- 38
- Journal Issue
- 1
- Journal Page Range
- p. 116-119
- ISSN
- 1742-6596
Conference
- Title
- 7. international conference on new phenomena in mesoscopic structures; 5. international conference on surfaces and interfaces of mesoscopic devices
- Dates
- 27 Nov - 2 Dec 2005
- Place
- Maui, HI (United States)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38028638
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM ARSENIDES; GALLIUM ARSENIDES; HETEROJUNCTIONS; MAGNETIC FIELDS; MAGNETORESISTANCE; OSCILLATIONS; PERIODICITY; QUANTUM DOTS; TEMPERATURE DEPENDENCE
- Descriptors DEC
- ALUMINIUM COMPOUNDS; ARSENIC COMPOUNDS; ARSENIDES; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; GALLIUM COMPOUNDS; NANOSTRUCTURES; PHYSICAL PROPERTIES; PNICTIDES; SEMICONDUCTOR JUNCTIONS; VARIATIONS