Zobrazeno 1 - 10
of 40
pro vyhledávání: '"J. Clayhold"'
Autor:
K. M. Kojima, J. Clayhold, Amit Keren, B. Nachumi, C. W. Chu, Z. Huang, Wenjing Wu, Yasutomo J. Uemura, M. I. Larkin, Q. Lin, Y. Xue, Q. Xiong, F. Chen, Graeme Luke, Jack Merrin, Z. He
Publikováno v:
Hyperfine Interactions. 105:119-124
We present the results of μSR measurements of the transverse field relaxation rate below Tc for seven samples of HgBa2 CuO4+\delta, spanning the underdoped, optimally doped, and nominally overdoped regions of the superconducting phase. On comparison
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::408922ee7a9ebb1990d288096cb20440
https://doi.org/10.1023/a:1012622514743
https://doi.org/10.1023/a:1012622514743
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Publikováno v:
Physical Review C. 34:1974-1979
The magnetic moments of xenon atoms ${(}^{129}$${\mathrm{Xe}}^{\mathrm{m}}$ and $^{131}\mathrm{Xe}^{\mathrm{m}}$) have been measured with a high precision nuclear-magnetic-resonance method. The nuclei of gaseous xenon were polarized by spin exchange
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb8edf4dde1d6fbbae63bacec9d5f8f9
https://doi.org/10.1103/physrevc.34.1974
https://doi.org/10.1103/physrevc.34.1974
Publikováno v:
Physica C: Superconductivity. :1072-1077
Using a flux technique we have grown crystals of YBa 2 Cu 3 O 7 which are superconducting above 90 K as-grown. In 10% of these crystals large orthorhombic single domains exceeding 100×100 μm 2 are observed using polarised light. The conductivity an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4e2d9c4db3af29e776a5532730a10c1
https://doi.org/10.1016/0921-4534(88)90202-x
https://doi.org/10.1016/0921-4534(88)90202-x
Autor:
Nai Phuan Ong, G. W. Hull, W. R. McKinnon, Z. Z. Wang, Jean-Marie Tarascon, Laura Greene, J. Clayhold
Publikováno v:
Physical Review B. 36:7222-7225
The Hall coefficient R/sub H/, the volume fraction f showing the Meissner effect, and the superconducting transition temperature T/sub c/ have been measured in the high-T/sub c/ oxide YBa/sub 2/Cu/sub 3/O/sub 7-//sub y/ for a range of oxygen vacancy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a983a7c57b7962fcc5f782a56912a75
https://doi.org/10.1103/physrevb.36.7222
https://doi.org/10.1103/physrevb.36.7222
Approaching the Mott-Hubbard insulator in the 85-K superconductorBi2(Sr,Ca)3Cu2O8+dby doping with Tm
Publikováno v:
Physical Review B. 39:7320-7323
As x increases in Bi/sub 4/Sr/sub 3/Ca/sub 3-//sub x/Tm/sub x/Cu/sub 4/O/sub 16+//sub y/ the Hall carrier density n/sub H/ decreases linearly. The variation is consistent with Mott-Hubbard behavior, but in conflict with band-structure results which i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c830e38922c65ab5d9942a0ecd193b5
https://doi.org/10.1103/physrevb.39.7320
https://doi.org/10.1103/physrevb.39.7320
Publikováno v:
Physical Review B. 35:8807-8810
The Hall effect has been measured at 77 K in ${\mathrm{La}}_{2\mathrm{\ensuremath{-}}\mathrm{x}}$${\mathrm{Sr}}_{\mathrm{x}}$${\mathrm{CuO}}_{4}$ for the range of x in which high-temperature superconductivity is observed. Below x=0.15 1/${R}_{H}$ inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c3807efac4eccea64a958fb9538d515
https://doi.org/10.1103/physrevb.35.8807
https://doi.org/10.1103/physrevb.35.8807
Publikováno v:
Physical Review B. 39:7324-7327
The temperature (T) dependence of the Hall coefficient ${R}_{H}$ is studied in Co-doped and Ni-doped ${\mathrm{YBa}}_{2}$${\mathrm{Cu}}_{3}$${\mathrm{O}}_{7}$, and Ni-doped ${\mathrm{La}}_{2\mathrm{\ensuremath{-}}\mathrm{x}}$${\mathrm{Sr}}_{\mathrm{x
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b8061871f546d8eb29e6175fc43a1bf
https://doi.org/10.1103/physrevb.39.7324
https://doi.org/10.1103/physrevb.39.7324
Publikováno v:
Physical Review B. 39:777-780
Substitution of Cu by Ni at Cu(2) (plane) sites in Y${\mathrm{Ba}}_{2}$${\mathrm{Cu}}_{3}$${\mathrm{O}}_{7}$ has a weak effect on the Hall constant, but turns the thermopower negative. In contrast, substitution at Cu(1) (chain) sites by Co decreases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2606a0c59f06933ac44bdb8ecc9d12e
https://doi.org/10.1103/physrevb.39.777
https://doi.org/10.1103/physrevb.39.777
Publikováno v:
Physical Review B. 38:7016-7018
The Hall coefficient ${R}_{H}$ has been measured in ceramic samples of the high-${T}_{c}$ superconductors Bi-Ca-Sr-Cu-O and ${\mathrm{Tl}}_{2}{\mathrm{Ca}}_{2}{\mathrm{Ba}}_{2}{\mathrm{Cu}}_{3}{\mathrm{O}}_{x}$. The Bi compound is a mixture of the 2:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::797e1169add63ba71815125892e0e043
https://doi.org/10.1103/physrevb.38.7016
https://doi.org/10.1103/physrevb.38.7016