A new in-situ structural measurement capability during nanoindentation

纳米压痕过程中新的原位结构测量能力

• 批准号: LP160100981
• 负责人: Prof Jodie Bradby
• 金额: $ 25.03万
• 依托单位: The Australian National University
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-12-21 至 2023-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP160100981
• 关键词: new; situ; structural; measurement; capability

A new in-situ structural measurement capability during nanoindentation. This project aims to develop an in-situ Raman capability to obtain dynamic structural and mechanical behaviour of materials as a function of pressure during nanoindentation; and apply the new capability to directly monitor phase changes in silicon and germanium under pressure and correlate them with the simultaneous electrical responses. Anticipated outcomes are new instrumentation to directly probe the pressure-temperature phase diagram, and measure electrical properties of novel end phases in these semiconductors.

一种新的纳米压痕原位结构测量能力。该项目旨在开发一种原位拉曼能力，以获得材料在纳米压痕过程中随压力变化的动态结构和机械行为;并应用新的能力直接监测硅和锗在压力下的相变，并将其与同时发生的电响应联系起来。预期的结果是新的仪器，直接探测压力-温度相图，并测量这些半导体中新的终相的电性能。