Electronic Transport in Non-Fermi-Liquid Materials

小行星9224077 该奖项将在普林斯顿大学启动一个新的材料研究小组（MRG），研究非费米液体材料中的电子输运问题。 MRG研究的长期目标是发现和阐明各种材料中出现的一系列非常规行为的指导原则，这些行为超出了标准单电子带理论以及同样标准的微扰多体“费米液体”理论的范围。 该研究旨在解决具有降维和强电子相互作用效应的材料中的基本问题。 该计划强调三类材料的实验和并行理论研究-半导体异质结构（砷化镓/砷化镓铝量子线），铜酸盐高温超导体和有机导体（Bechgaard盐）。 所有三个系统的材料合成，以及电和热传输测量，低至毫开尔文温度和高磁场，正在普林斯顿大学进行。 与AT T贝尔实验室、埃克森研究公司和NEC研究所等工业机构的合作正在进行中。 正在进行的研究与理解超小尺寸材料的基础物理学有关，这些材料是电子和光电子工业的核心，此外还有高温超导技术。 该机构对材料科学和技术的研究和教育做出了长期的承诺。 机构环境是优秀的先进的学生在这些科学和工程领域的培训。 *** v s t PLICATGRP X QBASIC PIF Se ! 编辑 PIF Te ! WINFILE INI U V HPPCL X01 xK2 * HALSORRYWAV KIRKHEREWAV 8\ 8 VULCAN WAV X A 9224077 Ong 该奖项是在普林斯顿大学启动一个新的材料研究小组（MRG）， S u W n S $ $ $ ( F / S S . Tms Rmn R Symbol“Helv 5新 HP LaserJet IIISi LPT1：hppcl5a HP LaserJet IIISi `8@S V ' W " H E E ( M R:\WW20USER\ABSTRACT.DOT Yvette D.杰克逊Yvette D.杰克逊

9224077 Ong This award is to start a new Materials Research Group (MRG) at Princeton University on the subject of electronic transport in non-fermi-liquid materials. The long-term objective of the research at the MRG is the discovery and elucidation of guiding principles for a set of unconventional behavior seen in a variety of materials, which lie outside the purview of standard one-electron band theory as well as the equally standard perturbative many-body "Fermi liquid" theory. The research is aimed at addressing fundamental problems in materials with reduced dimensionality and strong electron interaction effects. The program emphasizes the experimental and concurrent theoretical investigation of three classes of materials - semiconductor heterostructures (gallium arsenide/gallium aluminum arsenide quantum wires), cuprate high temperature superconductors, and organic conductors (Bechgaard salts). Materials synthesis for all three systems, as well as electrical and thermal transport measurements, down to millikelvin temperatures, and high magnetic fields, are being done at Princeton University. Collaborations with industrial institutions such as AT&T Bell Laboratories, Exxon Research Corporation and NEC Research Institute are ongoing. The research being done is relevant to understanding the fundamental physics underlying materials with ultra small dimensions, which lie at the heart of the electronics and optoelectronics industry, in addition to high temperature superconductivity technology. The institution has made a strong long-term commitment to research and education in materials science and technol ogy. The institutional environment is excellent for training of advanced students in these fields of science and engineering. *** v s t PLICATGRP x QBASIC PIF Se ! EDIT PIF Te ! WINFILE INI U V HPPCL X01 xK2 * HALSORRYWAV KIRKHEREWAV 8\ 8 VULCAN WAV x A 9224077 Ong This award is to start a new Materials Research Group (MRG) at Princeton University on the subject of electronic s u w n s $ $ $ ( F / s s . Tms Rmn R Symbol " Helv 5 Courier New HP LaserJet IIISi LPT1: hppcl5a HP LaserJet IIISi `8@ S V ' W " h E E ( M R:\WW20USER\ABSTRACT.DOT Yvette D. Jackson Yvette D. Jackson