球形纳米粒子与半无限大介质间的近场辐射换热研究

工程热物理学报 , 2009, 30(2): 279-281.

1.哈尔滨工业大学航空航天热物理研究所,黑龙江,哈尔滨,150001

2.哈尔滨工业大学航空航天热物理研究所,黑龙江,哈尔滨,150001

3.哈尔滨工业大学航空航天热物理研究所,黑龙江,哈尔滨,150001

4.哈尔滨工业大学航空航天热物理研究所,黑龙江,哈尔滨,150001

基金项目: 哈尔滨工业大学优秀青年教师培养计划(HITQNJS.2007.018) 国家自然科学基金重大国际合作研究项目(50620120442)

NEAR FIELD RADIATIVE HEAT TRANSFER ABOUT NANOPARTICLES AND SEMI-INFINITE MEDIA

本文从涨落电动力学和偶极子近似出发,推导了纳米粒子与半无限大介质在微纳米距离间的辐射换热公式,研行究了间距、频率对辐射换热的影响.通过计算,我们发现近场辐射能够在与材料相关的频率上极大地强化换热.这些结果对于近场显微镜、微结构设计和局部加热技术都将会有很重要的指导作用.

[1]	Jean-Philippe Mulet;Karl Joulain;Remi Carminati;Jean-Jacques Greffet .Enhanced radiative heat transfer at nanometric distances[J].Microscale thermophysical engineering,2002(3):209-222.
[2]	Polder D;Van Hove M .Theory of Radiative Heat Transfer Between Closely Spaced Bodies[J].Physical Review B,1971,4(10):3303,3314.
[3]	Jean-Philippe Mulet;Karl Joulain;Remi Carminati;Jean-Jacques Greffet .Nanoscale radiative heat transfer between a small particle and a plane surface[J].Applied physics letters,2001(19):2931-2933.
[4]	Volokitin AI.;Persson BNJ. .Radiative heat transfer between nanostructures - art. no. 205404[J].Physical Review.B.Condensed Matter,2001(20):205404_1-205404_11.
[5]	Domingues G;Volz S;Joulain K;Greffet JJ .Heat transfer between two nanoparticles through near field interaction[J].Physical review letters,2005(8):5901-1-5901-4-0.
[6]	Kittel A;Muller-Hirsch W;Parisi J;Biehs SA;Reddig D;Holthaus M .Near-field heat transfer in a scanning thermal microscope[J].Physical review letters,2005(22):4301-1-4301-4-0.
[7]	Jackson JD.Classical Electrodynamics[M].New York:John & Song,Ins,1975

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