Electron Liquids in Semiconductor Quantum Structures | |
Aron Pinczuk | |
关键词: COMMUNITIES; ELECTRONS; FERMIONS; GRAPHITE; HALL EFFECT; LIQUID CRYSTALS; MAGNETIC FIELDS; SPECTRA; SPECTROSCOPY; | |
DOI : 10.2172/1028127 RP-ID : DOE/ER46133 PID : OSTI ID: 1028127 Others : TRN: US1106002 |
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学科分类:物理(综合) | |
美国|英语 | |
来源: SciTech Connect | |
【 摘 要 】
The groups led by Stormer and Pinczuk have focused this project on goals that seek the elucidation of novel many-particle effects that emerge in two-dimensional electron systems (2DES) as the result from fundamental quantum interactions. This experimental research is conducted under extreme conditions of temperature and magnetic field. From the materials point of view, the ultra-high mobility systems in GaAs/AlGaAs quantum structures continue to be at the forefront of this research. The newcomer materials are based on graphene, a single atomic layer of graphite. The graphene research is attracting enormous attention from many communities involved in condensed matter research. The investigated many-particle phenomena include the integer and fractional quantum Hall effect, composite fermions, and Dirac fermions, and a diverse group of electron solid and liquid crystal phases. The Stormer group performed magneto-transport experiments and far-infrared spectroscopy, while the Pinczuk group explores manifestations of such phases in optical spectra.
【 预 览 】
Files | Size | Format | View |
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RO201705170001975LZ | 315KB | download |