Abstract

A qualitatively new theoretical model of broadband (“white”) thermal radiation of small dielectric particles is proposed. The hypothesis that the high intensity of this radiation can be caused not by extremely high temperature but dielectric properties of the material and/or size effect is stated and justified. The radiation intensity of an absolutely black body and a spherical dielectric particle are calculated depending on the photon gas dimension.

中文翻译：

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小介电粒子的宽带辐射

摘要

提出了定性的小介电粒子宽带（“白色”）热辐射的理论模型。提出并证明了这种辐射的高强度不是由极高的温度引起，而是由材料的介电性能和/或尺寸效应引起的这一假设。根据光子气体的尺寸计算出绝对黑体和球形介电粒子的辐射强度。