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タイトル
和文: 
英文:Normal Spectral Emittance of a Nickel Metal Surface with Rectangular Microcavities 
著者
和文: 平島大輔, 亀谷 雄樹, 花村 克悟.  
英文: Daisuke Hirashima, Yuki Kameya, Katsunori Hanamura.  
言語 English 
掲載誌/書名
和文: 
英文:Heat Transfer—Asian Research 
巻, 号, ページ 38    3    pp. 141-148
出版年月 2009年3月 
出版者
和文: 
英文:Heat Transfer—Asian Research 
会議名称
和文: 
英文: 
開催地
和文: 
英文: 
DOI https://doi.org/10.1002/htj.20248
アブストラクト Spectral control of thermal radiation emitted from rectangular microcavities (0.5 × 0.5 × 0.5 μm3) was investigated through emission experiments at high temperatures. The microcavities were fabricated on a mirror-finished Ni metal surface. Through measurement of the normal spectral emittance, the maximum emittance was obtained around a wavelength of 0.87 μm, which was very close to that (0.894 μm) estimated from the cavity resonance theory. The emittance reached a maximum value of 0.95, and then decreased drastically with increasing wavelength, from the cut-off wavelength. For a longer wavelength range from 1.7 μm, it was equal to the emittance of the mirror-finished surface. © 2009 Wiley Periodicals, Inc. Heat Trans Asian Res, 38(3): 141–148, 2009; Published online 20 January 2009 in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/htj.20248

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