A. Umezawa - Concepedia

Author

A. Umezawa

Argonne National Laboratory

Also Known As

A. UMEZAWA, A. Umezawa, Ado Umezawa, Umezawa, Ado.

Publications

2.8K

Citations

H-Index

Concepts

All Affiliations

Argonne National Laboratory University of Wisconsin–Madison University of Tsukuba American Superconductor (United States)National Institute of Technology, Toyama College

About

A. Umezawa is an author at Argonne National Laboratory specializing in condensed matter physics, engineering, and applied physics.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	15	20	1.3K
2	Applied Physics	14	17	1.2K
3	Chemistry	5	5	305
4	Natural Sciences	4	4	60
5	Chemical Engineering	1	1	12

A. Umezawa

Publications

1.3K

Citations

H-Index

Page 1

	Year	Citations
Superconductivity in YBa2−<i>x</i>Sr<i>x</i>Cu3O7−δ B. W. Veal, W. K. Kwok, A. Umezawa, Applied Physics Letters Materials ScienceMeissner Effect MeasurementsSr SiteSolid SolubilityEngineering	1987	210
Oxygen content of superconducting perovskites, lanthanum strontium copper oxide La2-xSrxCuOy and yttrium barium copper oxide YBa2Cu3Oy Evan H. Appelman, Lester R. Morss, Aravinda M. Kini, Inorganic Chemistry Materials ScienceInorganic ChemistrySuperconducting MaterialCopper Oxide MaterialsEngineering	1987	192
Position-sensitive measurements of the local critical current density in Ag sheathed high-temperature superconductor (Bi, Pb)2Sr2Ca2Cu3Oy tapes D. C. Larbalestier, X. Y. Cai, Yin Feng, Physica C Superconductivity Critical CurrentsMaterials EngineeringSuperconducting MaterialHigh-tc SuperconductivityEngineering	1994	176
Superconductivity in YBa/sub 2-//sub x/Sr/sub x/Cu/sub 3/O/sub 7-//sub delta/ B. W. Veal, W. K. Kwok, A. Umezawa, Applied Physics Letters Meissner Effect MeasurementsSuperconducting MaterialYba/sub 2-//Sub X/sr/subEngineeringResistor	1987	135
Further evidence that the critical current density of (Bi, Pb)2Sr2Ca2Cu3Ox silver-sheathed tapes is controlled by residual layers of (Bi, Pb)2Sr2CaCu2Oy at (001) twist boundaries A. Umezawa, Yin Feng, Harry Edelman, Physica C Superconductivity Materials ScienceResidual LayersSuperconducting MaterialHigh-tc SuperconductivityTwist Boundaries	1994	81
Electromagnetic granularity, critical current density, and low-Tc phase formation at the grain boundaries in (Bi,Pb)2Sr2Ca2Cu3Oχ silver-sheathed tapes A. Umezawa, Yin Feng, Harry Edelman, Physica C Superconductivity Materials ScienceSuperconducting MaterialMaterial AnalysisGrain BoundariesElectromagnetic Granularity	1992	74
Flux pinning, granularity and the irreversibility line of the high-Tc superconductor HgBa2Cu04+x A. Umezawa, W. Zhang, A. Gurevich, Nature Superconducting MaterialHigh-tc SuperconductivityHigh-tc Superconductor Hgba2cu04+xIrreversibility LinePhysics	1993	71
Methods of introducing lead into bismuth-2223 and their effects on phase development and superconducting properties S. E. Dorris, Barton C. Prorok, Michael T. Lanagan, Physica C Superconductivity Materials SciencePhase DevelopmentSuperconducting MaterialHigh-tc SuperconductivityEngineering	1994	63
Superconductivity and structure of single crystal YBa2Cu3Ox J.Z. Liu, G. W. Crabtree, A. Umezawa, Physics Letters A Materials ScienceSuperconducting MaterialHigh-tc SuperconductivityEngineeringHigh-temperature Superconductivity	1987	60
Temperature dependence of the lower critical field of single crystal YBa 2 Cu 3 O 7-† A. Umezawa, G. W. Crabtree, K. G. Vandervoort, Physica C Superconductivity Materials ScienceHigh-tc SuperconductivityEngineeringCrystal MaterialSingle Crystal	1989	45

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