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pro vyhledávání: '"H. R. Hart"'
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Autor:
D. A. Orsini, John Eric Tkaczyk, Robert L. Fleischer, H. R. Hart, Ronald H. Arendt, Fred E. Luborsky
Publikováno v:
Journal of Materials Research. 8:1277-1284
Fission fragment damage was introduced into samples of Bi2Sr2CaCu2Ox and Bi1.7Pb0.3Sr2Ca2Cu3Oy, doped with various levels of UO2, by irradiation with thermal neutrons. The critical temperatures were unchanged. Concurrent with an increase in intragran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c6f395dfa172e27c885111e19bb7a7f
https://doi.org/10.1557/jmr.1993.1277
https://doi.org/10.1557/jmr.1993.1277
Autor:
H. R. Hart, M. F. Garbauskas, John Eric Tkaczyk, Ronald H. Arendt, Fred E. Luborsky, Kenneth Wilbur Lay
Publikováno v:
Physical Review B. 45:12506-12512
Transport and magnetization measurements are compared for ${\mathrm{Bi}}_{2}$${\mathrm{Sr}}_{2}$${\mathrm{Ca}}_{2}$${\mathrm{Cu}}_{3}$${\mathrm{O}}_{\mathit{z}}$/Ag tapes with critical current densities approaching ${\mathit{J}}_{\mathit{c}}$=${10}^{
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f216fb2dd79340e2392eaa783c0fe347
https://doi.org/10.1103/physrevb.45.12506
https://doi.org/10.1103/physrevb.45.12506
Autor:
D. A. Orsini, Ronald H. Arendt, Fred E. Luborsky, Robert L. Fleischer, H. R. Hart, J. E. Tkaczyk
Publikováno v:
IEEE Transactions on Magnetics. 27:1375-1378
Fission fragment damage was introduced into uranium-doped powdered Bi/sub 1.7/Pb/sub 0.3/Sr/sub 2/Ca/sub 2/Cu/sub 3/ O/sub y/ by irradiation with thermal neutrons. Measurements of magnetic hysteresis and flux creep were made using a vibrating sample
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::203ddc334a96240b1920f4c3df1fdb64
https://doi.org/10.1109/20.133440
https://doi.org/10.1109/20.133440
Autor:
I. Affleck, T. Hsu, S. R. Kreitzman, B. J. Sternlieb, L. P. Le, P. Dosanjh, Yasutomo J. Uemura, A. H. O'Reilly, R. Kadono, H. R. Hart, K. W. Lay, J. H. Brewer, T. M. Riseman, R. F. Kiefl, W. N. Hardy, Graeme Luke, J. F. Carolan, J. R. Kempton, Philip Stamp, H. Zhou, Q. Li, P. Schleger
Publikováno v:
Hyperfine Interactions. 63:139-144
We have searched for anomalous internal magnetic fields in highTc materials which are predicted to occur in anyon and flux phase models of superconductivity. The magnitude, anisotropy and temperature dependence of the observed fields inc-axis oriente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21ef7079f164fb803e7d58af05dd5a9d
https://doi.org/10.1007/bf02395996
https://doi.org/10.1007/bf02395996
Autor:
Kenneth Wilbur Lay, H. R. Hart, Ronald H. Arendt, Robert L. Fleischer, D. A. Orsini, J. E. Tkaczyk, Fred E. Luborsky
Publikováno v:
Journal of Materials Research. 6:28-35
Fission fragment damage was introduced into aligned sintered samples of various superconductors containing small additions of UO2 by irradiation with thermal neutrons. Samples of aligned, sintered YBa2Cu3Ox, powdered Bi2Sr2Ca1Cu2Oy, powdered Bi1.7Pb0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e239428ecbc44fcf16fc26047414154
https://doi.org/10.1557/jmr.1991.0028
https://doi.org/10.1557/jmr.1991.0028
Publikováno v:
Journal of Applied Physics. 68:2285-2295
A study of grain alignment and its effect on the dc transport critical current in fine‐grained bulk Y1Ba2Cu3O7−δ is reported in magnetic fields from 10−4 T to 26 T. Two features distinguish the critical current density Jc of aligned bulk Y1Ba2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f337972d917ca981c161d0ada26fe02
https://doi.org/10.1063/1.346533
https://doi.org/10.1063/1.346533
Autor:
L. P. Le, J. H. Brewer, H. Zhou, T. Hsu, J. R. Kempton, J. F. Carolan, Philip Stamp, R. F. Kiefl, Ryosuke Kadono, Graeme Luke, Q. Li, H. R. Hart, S. R. Kreitzman, K. W. Lay, T. M. Riseman, Walter Hardy, Ian Affleck, Pinder Dosanjh, Yasutomo J. Uemura, B. J. Sternlieb, P. Schleger, A. H. O’Reilly
Publikováno v:
Physical Review Letters. 64:2082-2085
Several recent models of high-${\mathit{T}}_{\mathit{c}}$ superconductivity predict static internal magnetic fields along the c axis due to spontaneously broken parity and time-reversal symmetries. Muon spin relaxation has been used to study the inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f12f8adc2bd90241d6edce5351023a3a
https://doi.org/10.1103/physrevlett.64.2082
https://doi.org/10.1103/physrevlett.64.2082
Autor:
Robert L. Fleischer, Fred E. Luborsky, H. R. Hart, D. A. Orsini, John Eric Tkaczyk, Ronald H. Arendt, K. W. Lay
Publikováno v:
Journal of Applied Physics. 70:5756-5758
Fission fragment damage was introduced by thermal neutron irradiation into aligned, sintered powder samples of YBa2Cu3Ox with uranium additions of 0.08 wt % UO2. This resulted in an increase in the intragranular critical current and a decrease in flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50ff1a937d921d7f7b4433396ea881c1
https://doi.org/10.1063/1.350151
https://doi.org/10.1063/1.350151
Publikováno v:
Superconductivity and Applications ISBN: 9781468475678
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5db388df9a0cb605729476c3b55b8f2
https://doi.org/10.1007/978-1-4684-7565-4_70
https://doi.org/10.1007/978-1-4684-7565-4_70
