Thermal conductivity reduction in silicon fishbone nanowires
نویسندگان
چکیده
منابع مشابه
Thermal conductivity of individual silicon nanowires
The thermal conductivities of individual single crystalline intrinsic Si nanowires with diameters of 22, 37, 56, and 115 nm were measured using a microfabricated suspended device over a temperature range of 20–320 K. Although the nanowires had well-defined crystalline order, the thermal conductivity observed was more than two orders of magnitude lower than the bulk value. The strong diameter de...
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Ming Hu,1,* Xiaoliang Zhang,1,2 Konstantinos P. Giapis,3,† and Dimos Poulikakos1,‡ 1Laboratory of Thermodynamics in Emerging Technologies, Department of Mechanical and Process Engineering, ETH Zurich, 8092 Zurich, Switzerland 2Center for Heat and Mass Transfer, Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100190, China 3Division of Chemistry and Chemical Engineer...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2018
ISSN: 2045-2322
DOI: 10.1038/s41598-018-22509-0