典型文献
Strange metallicity and high-Tc superconductivity:quantifying the paradigm
文献摘要：
A key goal of superconductivity research is to identify the mechanism by which electrons pair.Clues to the pairing mecha-nism lie in the resistive behavior(that is itself governed by elec-trons scattering off impurities and dynamical fluctuations within the material)above the superconducting transition temperature Tc.In conventional,i.e.,BCS,superconductors where pairing is mediated by a retarded electron-phonon interaction,one of the key parameters affecting Tc is the electron-phonon coupling strength λ.This in turn is closely related to λtr,the coupling param-eter that defines the transport scattering rate hr=2πλtrkBT asso-ciated with the T-linear resistivity found in all conventional metals and superconductors at intermediate temperatures(typi-cally in the range 50-500 K).Here,h is Planck's constant and kB the Boltzmann constant.This link between the coefficient of the T-linear resistivity and Tc in conventional superconductors is thus well established,a principle enshrined in the old adage that"good metals make bad superconductors".
文献关键词：
中图分类号：
作者姓名：
Nigel E.Hussey;Caitlin Duffy
作者机构：
H.H.Wills Physics Laboratory,University of Bristol,Bristol BS8 1TL,UK;HFML-FELIX and Institute for Molecules and Materials,Radboud University,Nijmegen 6525ED,Netherlands
文献出处：
引用格式：
[1]Nigel E.Hussey;Caitlin Duffy-.Strange metallicity and high-Tc superconductivity:quantifying the paradigm)[J].科学通报（英文版）,2022(10):985-987
A类：
Strange,Clues,trkBT,enshrined,adage
B类：
metallicity,high,Tc,superconductivity,quantifying,paradigm,key,goal,research,identify,mechanism,by,which,electrons,pairing,lie,resistive,behavior,that,itself,governed,scattering,off,impurities,dynamical,fluctuations,within,material,above,superconducting,transition,In,conventional,BCS,superconductors,where,mediated,retarded,phonon,interaction,one,parameters,affecting,coupling,strength,This,turn,closely,related,defines,transport,rate,asso,ciated,linear,resistivity,found,metals,intermediate,temperatures,typi,cally,Here,Planck,constant,Boltzmann,link,between,coefficient,thus,well,established,principle,old,good,make,bad
AB值：
0.518491
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