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pro vyhledávání: '"Nakamura, James R."'
Autor:
Qian, Qi, Nakamura, James R., Fallahi, Saeed, Gardner, Geoffrey C., Watson, John D., Luscher, Silvia, Folk, Joshua A., Csathy, Gabor A., Manfra, Michael J.
Publikováno v:
Phys. Rev. B 96, 035309 (2017)
We consider quantum lifetime derived from low-field Shubnikov-de Haas oscillations as a metric of quality of the two-dimensional electron gas in GaAs quantum wells that expresses large excitation gaps in the fractional quantum Hall states of the N=1
Externí odkaz:
http://arxiv.org/abs/1704.06213
Autor:
Qian, Qi, Nakamura, James R., Fallahi, Saeed, Gardner, Geoffrey C., Watson, John D., Manfra, Michael J.
Publikováno v:
Phys. Rev. B 95, 241304 (2017)
We report a high temperature (T = 0.3K) indicator of the excitation gap $\Delta_{5/2}$ at the filling factor $ \nu=5/2$ fractional quantum Hall state in ultra-high quality AlGaAs/GaAs two-dimensional electron gases. As the lack of correlation between
Externí odkaz:
http://arxiv.org/abs/1704.03794
Autor:
Nakamura, James R
Two-dimensional electron systems in GaAs/AlGaAs heterostructures have provided a platform for investigating numerous phenomena in condensed matter physics. The quantum Hall effect is a particularly remarkable phenomenon due to its topological propert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f00e089319fc2c454ad858261a42bf2
Autor:
Qian, Qi, Nakamura, James R., Fallahi, Saeed, Gardner, Geoffrey C., Watson, John D., Manfra, Michael J.
We report a high temperature (T = 0.3K) indicator of the excitation gap $��_{5/2}$ at the filling factor $ ��=5/2$ fractional quantum Hall state in ultra-high quality AlGaAs/GaAs two-dimensional electron gases. As the lack of correlation betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63ff5027a66e6bc72e1225c3f77eceab
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