我科学家首次发现量子反常霍尔效应

我科学家首次发现量子反常霍尔效应

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时间:2019-10-22

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1、我科学家首次发现量子反常霍尔效应Forthefirsttime,IhavediscoveredthequantumanomaloushalleffectInthefuture,itcanbeusedtodevelopextremelylow-energyelectronicdevices,whichcanbe"slimming"downtothesizeofatabletThePeople'sDailyApril11,2013(01)ournewspaperBeijingonApril10(reporterzhaograceful)andthe

2、Chineseacademyofsciencesinstituteofphysics,tsinghuauniversityinBeijingtodayannounced:qi~kunxueacademicianledbytsinghuauniversity,departmentofphysics,tsinghuauniversityandChineseacademyofsciencesinstituteofphysicsexperimentaljointteamrecentlymadesignificantscientificbreakthro

3、ugh,inmagneticdopingtopologicalinsulatorfilm,fromtheexperimentontheanomalousqua.ntumhalleffectobservedforthefirsttime・ThefindingsalsoconfirmthepredictionsmadebytheinstituteofphysicsoftheChineseacademyofsciencesandtheStanforduniversitytheoreticalteam・Thismajordiscoverywilllik

4、elyacceleratetheinformationtechnologyrevolutionanddevelopextremelylow-powerelectronicsinthefuture.Accordingtointroducing,intheoperationofthecomputerhowtoheatforsemiconductorandabottleneckinthedevelopmentofinformationindustry,andthediscoveryofabnormalquantumhalleffectisexpect

5、edtosolvethisproblem,high-speedelectronicdevicescanbeusedforthepreparationoflowenergyconsumption.Scientistscanreducetheheatandenergylosscausedbyelectronswithoutaregularcollision,intheabsenceofastrongmagneticfield・Throughdensityintegration,thevolumeofcomputerswillbegreatlyred

6、ucedinthefuture,withbillionsofsupercomputersexpectedtobethesizeoftoday,stabletcomputers・TheresultswerepublishedonlineMarch15intheusjournalScience・Scientistsinourcountryistheresultsacquiredlong-termaccumulation,collaborativeinnovation,andasuccessfulexampleofcollectiveresearch

7、,obtainedthenationalnaturalsciencefoundationofChina,ministryofscienceandtechnology,ministryofeducationandtheChineseacademyofsciencesandotherunitsofthefund.(seearticle12)MyscientistshavediscoveredthequantumanomaloushalleffectOpenthenextinfonnationrevolutionOurreporter,zhaoLan

8、aPeople,sDaily(December11,2013)"thisisaNobelPrizeforresearch10,theNobelPriz

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