摘要
运用量子统计的方法,分别从谐振子模型和光子气体模型这两种基本模型,推导了黑体辐射能谱公式,即著名的普朗克公式;并且讨论了在高频极限下回到经典统计力学;在低频极限情况下,却表现出明显的量子效应;此外还对黑体辐射的各种反映热力学性质的物理量进行了较全面的研究。
Using the method of quantum statistics, derived the famous Plank Formula from the two basic models which are the harmonic oscillator and the photon gas;discussed that under the high frequency limit condition, it turn to classical statistical physics and under the low frequency limit condition, the quantum effect is clear, and made a comprehensive research on the thermal properties of the blackbody radiation.
出处
《绵阳师范学院学报》
2005年第2期36-38,共3页
Journal of Mianyang Teachers＇ College
关键词
黑体辐射
普朗克公式
量子统计
热力学
blackbody radiation
Plank Formula
quantum statistics
thermal properties
