光强一定时饱和光电流随入射光频率的变化关系辨析-李曙光

:2002-01-09:(1968),,,,,.228Vol.22No.820038COLLEGEPHYSICSAug.2003李曙光(,066004):,.:;;;:O431;O462.3:A:1000-0712(2003)08-0031-02:,0,.,h.,,.,,?,..1:,,,.:.(1)[1]:12:[2]:,,,,.[3][4],::,2,,.?2,,2(d).3::,.,.4In,I=ne(1),e.N,,.P,A,,A,:=Nh(2)=PAcos(3)(2)(3)N=PAcos/(h)(4),(),(),nN,=n/N(5),(),33[5],S-5(Sb-Cs),20%.(1)(4)(5):I=Ne=ePAcos/(h)=e/(h)(6)(6),PA(),33()I,,3().,,,.,,.,?4[6],(a)(b)(Sb-Cs)(Ag-O-Cs).,I,I/,[7].4,()100%,.,,,.4,,(),4(a)(Sb-Cs),4(b)(Ag-O-Cs),.(38)3222(DepartmentofPhysics,XuzhouNormalUniversity,Xuzhou,Jiangsu,221009,China)abstract:Oppenheimerwasafamoustheoreticalphysicistintheworld.Hiscontributionstoquantumme-chanicsandblackholetheoryaswellashisimportantroletostandoutprominantlyforAmericanphysicsin1930sisintroduced.Throughtheseaspects,theimageofOppenheimer,asoutstandingtheoreticalphysicistisexhibited.HesuccessfullyledthefastatomicbombresearchworkinAmerican,butworkedagainstH-bombre-searchandledtofamousOppenheimerCase.Theconscientiousconflictofascientistbetweenproudnessandmoralityisrevealed.Keywords:Oppenheimer;quantummechanics;blackholetheory;Manhattanproject;Oppenheimercase(32)4:[1].[M].:,1981.404~405.[2].[J].,1999(3):35~37.[3],,.(3)[M].:,2001.200.[4].[J].,1996,21(3):101~102.[5][]PortisAM,YoungHD.,[M].:,1982.240~242.[6].[M].:,1985.50~51.[7],.[M].:,1991.458~459.AnanalysisofrelationbetweensaturatedphotocurrentandincidentlightfrequencywithsameincidentlightintensityLIShu-guang(CollegeofScience,YanshanUniversity,Qinhuangdao,Hebei,066004,China)Abstract:Afewincorrectrecognitionsaboutsaturatedphotocurrentvariationwithlightfrequencyispoint-edout.Therelationbetweensaturatedphotocurrentproducedbythesamelightintensityandincidentlightfre-quencyisdiscussed.Keywords:lightintensity;saturatedphotocurrent;lightfrequency;photoelectricefficiency3822