光電效應的研究歷史和光電效應法測量 的`探討
摘要：本文較全面地介紹了光電效應的研究歷史，較系統地論述了光電效應法測量 的依據及誤差來源。首先介紹光電效應的研究歷史，著重闡述了赫茲、勒納德、湯姆孫、愛因斯坦和密立根等人對光電效應的研究及取得的成果；接著論述了光電效應法測量 的實驗原理，誤差來源及處理方法；最後，闡述了光電效應的理論意義及實際應用。
關鍵詞：光電效應；普朗克常量；愛因斯坦光電方程；逸出功
The History of Photoelectric Effect Research and the Discussion of
Measuring Plank Constant Using Photoelectric Effect Methed
Abstract: This article aims to overall introduce the history of Photoelectric Effect research ,and give a systematic discussion about the gist and error origin of measuring Plank Constant using Photoelectric Effect methed article introduces the history of Photoelectric Effect research firstly, including the elaboration of Hertz, Lenard, son, Einstein and Millikan, of Whom have studied the Photoelectric Effect and have got some conclusions on it. Next it aims to elaborate the experimental error origin and processing method of measuring Plank Constant using Photoelectric Effect methed after introducing the experimental principle in detail. Finally the article elaborates the theoretical meaning and practical application of Photoelectric Effect .
Key words: Photoelectric Effect;Planck Constant;Einstein Photoelectric equation;work function
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