问题标题:
英语翻译AsshowninFig.9(a),foracontrolsampleofp-typePbTedopedwith1%Na2Te,thecarriermobilityatroomtemperatureisx02350cm2Vx031sx031.Thecorrespondingcarriermobilityforasamplecontaining1%(and2%)SrTeisx02340cm2V
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英语翻译

AsshowninFig.9(a),foracontrolsampleofp-typePbTedopedwith1%Na2Te,thecarriermobilityatroomtemperatureisx02350cm2Vx031sx031.Thecorrespondingcarriermobilityforasamplecontaining

1%(and2%)SrTeisx02340cm2Vx031sx031(forthesamecarrierconcentrationofx025.6x041019cmx033).Thegrowthof

endotaxialSrTenanocrystalsinthePbTematrixdoesnotappeartoaffecttheholescattering.Thisisbelievedtooccurby(1)endotaxialalignmentofSrTeandPbTewithcoherent/semicoherent

interfaces,and(2)thealignmentoftheenergiesofthevalencebandsinthetwomaterialswherethebandoffsetisverysmallat>300K.ThefavorablevalencebandtopalignmentofthePbTeandSrTephasesisalsosuggestedbyfirst-principlesbandcalculations.AscanbeseenfromFig.9(b)thealignment

ofthevalencebandtopisfavorableandindeedp-typeNadopinginthePbTe–SrTesystemdoesresultinnegligiblereductionofthecarriermobilityrelativetopurePbTe.14

林青云回答:
  人工翻译,请审阅如图9(a)中所示,对于一个用1%Na2Te掺杂的p型PbTe的对照样品来说,在室温下的载流子迁移率是350cm2V·1s1.对于含有1%(和2%)SrTe的样品来说,相应的载流子迁移率为340350cm2V·1s1(在5.61019cm3的...
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