Nanomesh phononic structures for low thermal conductivity and thermoelectric energy conversion materials [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 666. Ceramic and allied technologies
• Thông tin xuất bản: Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2016
• Mô tả vật lý: Medium: ED : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 255786
• Chủ đề: 1. 30 direct energy conversion; 2. 36 materials science

Tóm tắt

A nanomesh phononic structure includes: a sheet including a first material, the sheet having a plurality of phononic-sized features spaced apart at a phononic pitch, the phononic pitch being smaller than or equal to twice a maximum phonon mean free path of the first material and the phononic size being smaller than or equal to the maximum phonon mean free path of the first material.