Ultrafast Processes & Optoelectronic Properties of Semicon- ductor Microstructures

技术叙述：研究项目“超快过程” 半导体微结构的光电特性” 将由塔塔研究所的阿罗拉博士 印度孟买基础研究中心和Jagdeep博士 Shah在新泽西州霍尔姆德尔的AT T贝尔实验室工作。 该提案的目的是：（1）促进 TIFR的科学家和Shah博士以及他在AT T Bell的团队 实验室设置材料和器件结构 制备系统和时间分辨测量实验室 所需的研究超快现象的小说 半导体异质结构和超晶格系统，以及（2） 合作开展与 上述材料的光电性能。 范围：本建议书涉及差旅费和 主要研究者和其他美国 科学家参与了这次合作。 的 从科学的基本观点来看，调查研究是非常重要的 因为这些研究将提供对以下问题的基本了解： 非平衡载流子动力学和新的光电现象 在上述结构中。 此外，该研究具有重要意义 理解小说运作的实践相关性 由非常特殊的薄膜制成的装置 异质结构 这项提议符合美国的目标。 - 印度合作科学方案。 ***

Technical Narrative: The research project "Ultrafast Processes and Optoelectronic Properties of Semiconductor Microstructures" will be a collaboration between Dr. Arora of the Tata Institute of Fundamental Research, Bombay, India and Dr. Jagdeep Shah at the AT&T Bell Laboratories, Holmdel, N.J. The specific aims of this proposal are: (1) to facilitate cooperation between TIFR scientists and Dr. Shah and his group at the AT&T Bell Laboratories in setting up material and device structure preparation systems and time resolved measurement laboratory required for the study of the ultrafast phenomena in novel semiconductor heterostructure and superlattice systems, and (2) to collaborate in the research programs related to the optoelectronic properties of the above materials. Scope: This proposal is for funds to cover the travel and the per diem expenses of the Principal Investigator and other U.S. scientists participating in this collaboration. The investigation is of great importance form the basic science point of view as the studies will provide fundamental understanding of nonequilibrium carrier dynamics and new optoelectronic phenomena in the above structures. Furthermore, the study is of great practical relevance in understanding the operation of novel devices which have been made from very special thin film heterostructures. This proposal meets the objectives of the U.S. -India Cooperative Science Program. ***