Scale-invariant magnetoresistance in a cuprate superconductor

doi:10.1126/science.aan3178

GSTDTAP > 地球科学

DOI	10.1126/science.aan3178
	Scale-invariant magnetoresistance in a cuprate superconductor
	Giraldo-Gallo, P.1,2; Galvis, J. A.1,3; Stegen, Z.1,4,10; Modic, K. A.5; Balakirev, F. F.6; Betts, J. B.6; Lian, X.1,4; Moir, C.1,4; Riggs, S. C.1; Wu, J.7; Bollinger, A. T.7; He, X.7,8; Bozovic, I.7,8; Ramshaw, B. J.6,9; McDonald, R. D.6; Boebinger, G. S.1,4; Shekhter, A.1
	2018-08-03
发表期刊	SCIENCE
ISSN	0036-8075
EISSN	1095-9203
出版年	2018
卷号	361 期号:6401 页码:479-481
文章类型	Article
语种	英语
国家	USA; Colombia; Germany
英文摘要	The anomalous metallic state in the high-temperature superconducting cuprates is masked by superconductivity near a quantum critical point. Applying high magnetic fields to suppress superconductivity has enabled detailed studies of the normal state, yet the direct effect of strong magnetic fields on the metallic state is poorly understood. We report the high-field magnetoresistance of thin-film La2-xSrxCuO4 cuprate in the vicinity of the critical doping, 0.161 <= p <= 0.190. We find that the metallic state exposed by suppressing superconductivity is characterized by magnetoresistance that is linear in magnetic fields up to 80 tesla. The magnitude of the linear-in-field resistivity mirrors the magnitude and doping evolution of the well-known linear-in-temperature resistivity that has been associated with quantum criticality in high-temperature superconductors.
领域	地球科学 ; 气候变化 ; 资源环境
收录类别	SCI-E
WOS记录号	WOS:000440627300036
WOS关键词	T-C SUPERCONDUCTOR ; HIGH-TEMPERATURE SUPERCONDUCTIVITY ; QUANTUM CRITICAL-POINT ; FERMI-LIQUID BEHAVIOR ; NORMAL-STATE ; COPPER OXIDES ; PSEUDOGAP ; TRANSPORT ; DENSITY ; METALS
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/199298
专题	地球科学资源环境科学气候变化
作者单位	1.Florida State Univ, NHMFL, Tallahassee, FL 32310 USA; 2.Univ Los Andes, Dept Phys, Bogota 111711, Colombia; 3.Univ Cent, Fac Ingn & Ciencias Basicas, Dept Ciencias Nat, Bogota 110311, Colombia; 4.Florida State Univ, Dept Phys, Tallahassee, FL 32310 USA; 5.Max Planck Inst Chem Phys Solids, D-01187 Dresden, Germany; 6.Los Alamos Natl Lab, Los Alamos, NM 87545 USA; 7.Brookhaven Natl Lab, Upton, NY 11973 USA; 8.Yale Univ, Appl Phys Dept, New Haven, CT 06520 USA; 9.Cornell Univ, Lab Atom & Solid State Phys, Ithaca, NY 14853 USA; 10.Northrop Grumman Corp, Linthicum, MD 21090 USA
推荐引用方式 GB/T 7714	Giraldo-Gallo, P.,Galvis, J. A.,Stegen, Z.,et al. Scale-invariant magnetoresistance in a cuprate superconductor[J]. SCIENCE,2018,361(6401):479-481.
APA	Giraldo-Gallo, P..,Galvis, J. A..,Stegen, Z..,Modic, K. A..,Balakirev, F. F..,...&Shekhter, A..(2018).Scale-invariant magnetoresistance in a cuprate superconductor.SCIENCE,361(6401),479-481.
MLA	Giraldo-Gallo, P.,et al."Scale-invariant magnetoresistance in a cuprate superconductor".SCIENCE 361.6401(2018):479-481.