Polariton Evaporation: The Blackbody Radiation Nature of the Low-Frequency Radiation Emitted by Radiative Polaritons to the Surrounding Space
作者: Yosyp SchwabHarkirat S. MannBrian N. LangGiovanna Scarel
作者单位: 1Department of Physics and Astronomy, James Madison University, Harrisonburg, USA
刊名: World Journal of Condensed Matter Physics, 2014, Vol.4 (2), pp.58-65
来源数据库: Scientific Research Publishing Journal
DOI: 10.4236/wjcmp.2014.42009
关键词: PolaritonsDielectricsThin FilmsInfrared Spectroscopy
原始语种摘要: Upon formation, radiative polaritons in thin oxide films or crystals emit radiation to the surrounding space. This radiation is confined in a small range of the microwave to far-infrared region of the electromagnetic spectrum, independently of the oxide chemistry. This work shows that the low-frequency radiation is blackbody radiation associated with a temperature directly related to the boson character of the radiative polaritons and to their amount. The proximity of this temperature to absolute zero Kelvin explains the confinement of the frequency. This phenomenon is named polariton evaporation .
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关键词翻译
关键词翻译
  • radiation 辐射
  • radiative 放射的
  • temperature 温度
  • blackbody 黑体
  • Kelvin 开尔文
  • proximity 邻近
  • polariton 电磁耦合振子
  • absolute 绝对的
  • evaporation 蒸发
  • Space 空格