http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Jemin Pyun (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
최문규,Jemin Pyun 한국물리학회 2008 Current Applied Physics Vol.8 No.5
The present study is an extension of the former research where a double-layer microsphere is irradiated by monochromatic unpolarized plane light. One can realize intensity fluctuations on the particle surface by the numerical boundary element method. The effect of the shell thickness is primarily investigated in the present study. A refractive index reflects its potential energy photons experience in a domain. The potential energies in the air, shell, and core are different from one another with the smallest in the shell. As the shell thickness reduces, the shell layer behaves like a quantum well after a critical thickness. The resultant light intensities on the particle surface show noise-like fluctuations depending on such parameters as the shell thickness, the light wavelength, the particle size, etc. Noticeable fluctuations appeared with the shell thicknesses less than around 5 nm. The thinner the shell, the stronger the intensity fluctuations, suggesting the more light absorbing ability. More efficient photon energy absorption observed with quantum well optoelectronic devices should be explained by stronger intensity fluctuations, not by higher intensities ensuing from photon confinement in quantum wells.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
