夫兰克—赫兹实验装置的优缺点比较与改进  

COMPARISON OF MERITS AND DEFECTS OF TWO KINDS OF FRANK-HERTS EXPERIMENTAL APPARATUSES AND IMPROVEMENT

作　　者：侯春[1] 朱雯兰[2] 梅振林 

机构地区：[1]浙江工业大学理学院,杭州310014 [2]浙江工业大学信息学院,杭州310014 [3]浙江光学仪器制造有限公司,杭州310014

出　　处：《大学物理实验》2004年第1期61-64,共4页Physical Experiment of College

摘　　要：本文首先简单论述了夫兰克—赫兹实验的原理 ,然后分析了两种具有代表意义的实验装置的优缺点。提出了我们的改进方案 ,给出了依据此方案改进后所获得的实验数据 ,实验结果表明该改进能较好地提高实验精度并减小误差。Frank-hertz experiment plays a quite important role in the field of atom physics.It is hitherto one of the significant methods in searching for the atom's sructure.This paper discusses the theory of this experiment firstly,and then it analyzes merits and defects of two representative apparatuses.The obtained experimental data according to our suggested improved project illustrates that such mend can both improve accuracy and reduce error.

关 键 词：夫兰克-赫兹实验 量子态 实验装置 实验误差 实验设计 波尔原子理论 原子跃迁 

分 类 号：O562[理学—原子与分子物理]