Electrodeposited Ceramic Superlattices

电沉积陶瓷超晶格

• 批准号: 9202872
• 负责人: Jay Switzer
• 金额: $ 45.66万
• 依托单位: Missouri University of Science and Technology
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-09-01 至 1996-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9202872&HistoricalAwards=false
• 关键词: Electrodeposited; Ceramic; Superlattices

The proposed research consists of three concurrent thrusts: (1) the electrodeposition of new ceramic superlattices, such as those of PbSnO, PbBiO, TlSnO, and PbAgO; (2) a study of the optical properties of nanomodulated materials, which has bearings on the effects of quantum confinement and the tunable IR reflectivity; and (3) a scanning probe microscopy study of epitaxial growth of the nanomodulated superlattices. The STM/AFM will also be used to study the feasibility of depositing single crystal superlattices. %%%% This project pursues the new and interesting results of electrodeposition of ceramic superlattices to more oxide systems. It will also investigate their optical properties. It will also study the epitaxial growth of these superlattice with the use of scanning probe microscopy . The feasibility of depositing single crystal superlattices will be explored as well. Based on the encouraging preliminary results, these superlattices have shown lattice perfection qualities comparable to those of MBE products. This method could have the possibility of becoming a very important industrial process. This study will provide important and fundamental scientific and technical information about the electrodeposition process.

建议的研究包括三个并行的推力：（1） 新的陶瓷超晶格的电沉积，例如 PbSnO、PbBiO、TlSnO和PbAgO;（2）光学性质的研究 纳米调制材料的性质，这对 量子限制效应和可调红外反射率;以及 (3)用扫描探针显微镜研究了 纳米调制超晶格 STM/AFM还将用于研究 沉积单晶超晶格。 %%%% 这个项目追求的是新的和有趣的结果， 电沉积陶瓷超晶格到更多的氧化物系统。 它还将研究它们的光学特性。 它还将 研究这些超晶格的外延生长， 扫描探针显微镜单存的可行性 晶体超晶格也将被探索。 基于 令人鼓舞的初步结果，这些超晶格已经表明， 晶格完整性质量与MBE产品相当。 这种方法有可能成为一种非常重要的 工业过程。 这项研究将提供重要和 基本科学和技术信息 电沉积工艺