Physics of Two-Dimensional Electron Systems

w：\awards\awards96\*.doc 9629851戈德曼这个实验研究项目涉及凝聚态物质的最基本的量子力学性质，在低温和高磁场下以优雅的方式进行探测。 所得到的结果对高级理论的形成和证实是有意义的，而高级理论本身也可以应用 到 其他 现象 等 作为 高 温度超导性， 这 保持 差 明白 更具体地说，研究了二维和尺寸量子化的几个量子系统的集体基态的性质。 和强关联电子将被研究。特别的主题包括整数和分数量子霍尔效应，相关的一维边缘态，维格纳结晶和单电荷载流子 隧道现象 实验 方法 包括磁输运、热激活、非线性输运和共振 和单粒子隧穿， 在 低温强磁场。 本实验研究项目涉及在低温和高磁场下以优雅的方式探测凝聚态物质最基本的量子力学性质。 所得到的结果对高级理论的形成和证实是有意义的，而高级理论本身也可以应用 到 其他 现象 等 作为 高 温度超导性， 这 保持 差 明白 更具体地说，研究了二维和尺寸量子化的几个量子系统的集体基态的性质。 和强关联电子将被研究。特别的主题包括整数和分数量子霍尔效应，相关的一维边缘态，维格纳结晶和单电荷载流子 隧道现象 实验 方法 包括磁输运、热激活、非线性输运和共振 和单粒子隧穿， 在 低温强磁场。 ***

w:\awards\awards96\*.doc 9629851 Goldman This experimental research project is concerned with the most fundamental quantum mechanical properties of condensed matter probed in an elegant fashion at low temperature and high magnetic field. The results to be obtained are of interest in the formulation and confirmation of advanced theory, which itself may apply to other phenomena such as high temperature superconductivity, which remain poorly understood. More specifically, the properties of the collective ground states of two-dimensional and size-quantized systems of few and strongly correlated electrons will be studied. Particular topics include integer and fractional quantum Hall effects, the associated one- dimensional edge states, Wigner crystallization and single-charge carrier tunneling phenomena. Experimental methods include magnetotransport, thermal activation, nonlinear transport, and resonant and single-particle tunneling, performed at low temperature and high magnetic field. %%% This experimental research project is concerned with the most fundamental quantum mechanical properties of condensed matter probed in an elegant fashion at low temperature and high magnetic field. The results to be obtained are of interest in the formulation and confirmation of advanced theory, which itself may apply to other phenomena such as high temperature superconductivity, which remain poorly understood. More specifically, the properties of the collective ground states of two-dimensional and size-quantized systems of few and strongly correlated electrons will be studied. Particular topics include integer and fractional quantum Hall effects, the associated one- dimensional edge states, Wigner crystallization and single-charge carrier tunneling phenomena. Experimental methods include magnetotransport, therm al activation, nonlinear transport, and resonant and single-particle tunneling, performed at low temperature and high magnetic field. ***