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第6期 刘超卓:Stern-Gerlach实验的系统研究 39 报.1996,12(2):82- [8] 宋斯特恩盖拉林实验]物理 [11] 新概念物理牧程·热学[M,北 金 :高等教有出版社,198,69 ern-G ch实验的原 2 草克 史特盖拉赫实验解释[门。云南师范大 六属全国高等学校物理实验 93-13 会论文集 下 [13] 忠安,宋留朋 施特恩格拉林实验来形分析 [10]马春生 Sem-Gerlach实验综述[J.思茅师专学 [.大学物理,2007,23(7):4956 Research on Stern-Gerlach experiment LIU Chao-zhuo (College of Science.China University of Petroleum(Huadong).Qingdao 266580.China) Abstract:Based on the Stern-Gerlach experiment instrument produced by German PHYWE Com pany.the basic principle of Stern-Gerlach experiment was presented briefly.and the design of the ex periment content was delivered.The components of the apparatus and their functions were introduced systematically.Considering the Maxwell the initial of the incident atoms the theoretical density distribution of the beam deposition was considered.Typical experimental data were showed,The deviation of the measured curves,further proposal and the instructive meaning of the experiment were discussed. Key words:Stern-Gerlach experiment:atomic magnetic moment;space quantization [责任编拆:郭伟] (上接第34页) Integrated uncertainty of refractive index measured by using a prism at non-minimum deviation angle YANG Xiaorjing',CHANG Ying',ZHU He-nian (1.Department of Basic.Academy of Armored Forces Engineering,Beijing 100072,China; 2.Physics Department.Tsinghua University,Beijing 100084,China) Abstract:This article mainly demonstrated the experimental principle of measuring the refractive index of a prism at non-minimum deviation angle.The integrated uncertainty was calculated using the THM method proposed by Tsinghua University. Key words:non-minimum angle of deviation:refractive index:integrated uncertainty:technical hybrid method for evaluation of combined uncertainty (THM) [责任编:郭伟] 1994-2015 China Academie Joumal Electronic Publishing House.All rights reserved.http://www.enki.ne(1):1-5. [8] 邱忠安,宋昭朋.碱束斯特恩-盖拉赫实验[J].物理 实验,2002,22(11):3-5. [9] 张 金 曼,付 园,焦 方 凯,等.Stern-Gerlach实 验 的 原 理与装置分析[A].第六届全国高等学校物理实验 教学研讨会论文集(下册)[C].2010:380-385. [10] 马春生.Stern-Gerlach实 验 综 述[J].思 茅 师 专 学 报,1996,12(2):82-84. [11] 赵凯华,罗蔚茵.新概念 物 理 教 程·热 学[M].北 京:高等教育出版社,1998:69-71. [12] 覃克宇.史特恩-盖拉赫实验解释[J].云南师范大 学学报,1993,13(3):47-52. [13] 邱 忠 安,宋 昭 朋.施 特 恩-格 拉 赫 实 验 束 形 分 析 [J].大学物理,2007,23(7):49-56. ResearchonStern-Gerlachexperiment LIUChao-zhuo (CollegeofScience,ChinaUniversityofPetroleum (Huadong),Qingdao266580,China) Abstract:BasedontheStern-GerlachexperimentinstrumentproducedbyGermanPHYWECom- pany,thebasicprincipleofStern-Gerlachexperimentwaspresentedbriefly,andthedesignoftheex- perimentcontentwasdelivered.Thecomponentsoftheapparatusandtheirfunctionswereintroduced systematically.ConsideringtheMaxwelldistributionoftheinitialvelocityoftheincidentatoms,the theoreticaldensitydistributionofthebeamdepositionwasconsidered.Typicalexperimentaldatawere showed.Thedeviationofthemeasuredcurves,furtherproposalandtheinstructivemeaningofthe experimentwerediscussed. Keywords:Stern-Gerlachexperiment;atomicmagneticmoment;spacequantization [责任编辑:郭 伟] (上接第34页) Integrateduncertaintyofrefractiveindexmeasuredby usingaprismatnon-minimumdeviationangle YANGXiao-jing1,CHANGYing2,ZHU He-nian2 (1.DepartmentofBasic,AcademyofArmoredForcesEngineering,Beijing100072,China; 2.PhysicsDepartment,TsinghuaUniversity,Beijing100084,China) Abstract:Thisarticlemainlydemonstratedtheexperimentalprincipleofmeasuringtherefractive indexofaprismatnon-minimumdeviationangle.Theintegrateduncertaintywascalculatedusingthe THM methodproposedbyTsinghuaUniversity. Keywords:non-minimumangleofdeviation;refractiveindex;integrateduncertainty;technical hybridmethodforevaluationofcombineduncertainty(THM) [责任编辑:郭 伟] 第6期 刘超卓:Stern-Gerlach实验的系统研究 93
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