... By the way, Planck first began the theoretical study of thermal radiation, which bears his name, in 1895. He considered thermal radiation as an electromagnetic process in which electromagnetic waves are emitted and absorbed by "resonators" (Planck's name for electromagnetic oscillators). However, he was unable to derive irreversibility from this consideration, and was criticized by L. Boltzmann. ... *Some of the terminology explanations that mention "resonators" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
… ところで,彼の名を冠たるものにした熱放射の理論的研究にプランクが初めて取り組んだのは95年のことであった。彼は熱放射を〈共鳴子〉(電磁的振動子に対してのプランクの呼名)による電磁波の放出・吸収という電磁的過程として考察した。だが,この考察からは不可逆性を導くことができず,L.ボルツマンの批判をうけた。… ※「共鳴子」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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