نتایج جستجو برای: hall effects

تعداد نتایج: 1603451  

2015
Jian Wang Bart Thijs Wolfgang Glänzel

Interdisciplinary research is increasingly recognized as the solution to today's challenging scientific and societal problems, but the relationship between interdisciplinary research and scientific impact is still unclear. This paper studies the association between the degree of interdisciplinarity and the number of citations at the paper level. Different from previous studies compositing vario...

2014
Fei Lyu Zhenyan Zhang Eng-Huat Toh Xinfu Liu Yinjie Ding Yifan Pan Chengjie Li Li Li Jin Sha Hongbing Pan

This paper studies the effects of the covering layers on the performance of a cross-like Hall plate. Three different structures of a cross-like Hall plate in various sizes are designed and analyzed. The Hall plate sensitivity and offset are characterized using a self-built measurement system. The effect of the P-type region over the active area on the current-related sensitivity is studied for ...

2008
Michael R. Geller

Edge states of the quantum Hall fluid provide an opportunity to study mesoscopic effects in a highly correlated electron system that is both experimentally accessible and theoretically tractable. In this paper we review recent work on the persistent current and Aharonov-Bohm magnetoconductance oscillations in the fractional quantum Hall effect regime.

Journal: :Physical review letters 2002
J P Eisenstein K B Cooper L N Pfeiffer K W West

The observation of new insulating phases of two-dimensional electrons in the first excited Landau level is reported. These states, which are manifested as reentrant integer quantized Hall effects, exist alongside well-developed even-denominator fractional quantized Hall states at nu = 7/2 and 5/2 and new odd-denominator states at nu = 3+1/5 and 3+4/5.

مهندس محمد قلی – محمدی

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