Negative vertical photovoltaic response of two-dimensional electrons in the quantum Hall regime

Tsujino S.; Inoshita T.; Noda T.; Sakaki H.; Nakajima H.

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Negative vertical photovoltaic response of two-dimensional electrons in the quantum Hall regime

机译：量子霍尔体系中二维电子的负垂直光伏响应

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The photovoltaic response of a two-dimensional electron system (2DES) is investigated in strong magnetic fields at 4.2 K using a long channel device with a Schottky gate. When the 2DES is in the quantum Hall (QH) regime, a large negative photovoltage is observed at the gate. The spectrum of the photovoltage is shifted towards the higher photon energy with respect to the cyclotron resonance of the bulk 2DES, suggesting that the photovoltage is caused by photo-absorption at the edge states. The filling factor dependence of the photovoltage spectrum suggests a nonparabolic edge state dispersion. (C) 1998 Elsevier Science B.V. All rights reserved. [References: 9]

机译：使用带有肖特基栅极的长沟道器件，在4.2 K的强磁场中研究了二维电子系统（2DES）的光电响应。当2DES处于量子霍尔（QH）模式时，在栅极处会观察到较大的负光电压。相对于本体2DES的回旋共振，光电压的光谱朝较高的光子能量移动，这表明光电压是由边缘态的光吸收引起的。光电压谱的填充因子依赖性表明非抛物线边缘态色散。（C）1998 Elsevier Science B.V.保留所有权利。 [参考：9]

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《Physica, B. Condensed Matter》 |1998年第0期|共4页
作者
Tsujino S.; Inoshita T.; Noda T.; Sakaki H.; Nakajima H.;
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正文语种 eng
中图分类物理学;
关键词
Quantum hall effect; Edge states; Far-infrared spectroscopy; Photovoltage;

机译：量子霍尔效应;边沿状态;远红外光谱;光电压;

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1. Negative vertical photovoltaic response of two-dimensional electrons in the quantum Hall regime [J] . Tsujino S., Inoshita T., Noda T., Physica, B. Condensed Matter . 1998,第0期

机译：量子霍尔体系中二维电子的负垂直光伏响应
2. Fluctuations of the intersubband splitting energy and the potential well shape of two-dimensional electrons in the quantum hall effect regime [J] . Lebedev MV, Kukushkin IV, Parakhonskii AL, JETP Letters . 2005,第3期

机译：量子霍尔效应中子带间分裂能的波动和二维电子的势阱形状
3. Energy relaxation of two-dimensional electrons in the quantum Hall effect regime [J] . Smirnov KV., Vakhtomin YB., Verevkin AA., JETP Letters . 2000,第1期

机译：量子霍尔效应中二维电子的能量弛豫
4. MD-ENDOR Spectroscopy in a Two-Dimensional Electron System in the Regime of the Quantum Hall Effect [C] . Joshua D. Caldwell, Alexey E. Kovalev, Eugene Olshanetsky, International Conference on the Physics of Semiconductors . 2005

机译：在量子霍尔效应的制度中的二维电子系统中的MD-Ender光谱
5. Electronic transport in two-dimensional systems in the quantum hall regime. [D] . Tarquini, Vinicio. 2016

机译：量子霍尔系统中二维系统中的电子传输。
6. Role of interactions in an electronic Fabry–Perot interferometer operating in the quantum Hall effect regime [O] . Nissim Ofek, Aveek Bid, Moty Heiblum, 2010

机译：相互作用在量子霍尔效应机制下工作的电子Fabry-Perot干涉仪中的作用
7. Quantum corrections to the conductivity and Hall coefficient of a two-dimensional electron gas in a dirty AlGaAs/GaAs/AlGaAs quantum well: from the diffusive to the ballistic regime [O] . Renard, V. T., Gornyi, I. V., Tkachenko, O. A., 2005

机译：量子修正电导率和霍尔系数a 脏alGaas / Gaas / alGaas量子阱中的二维电子气：来自对弹道政权的扩散

Negative vertical photovoltaic response of two-dimensional electrons in the quantum Hall regime

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