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pro vyhledávání: '"G.P. Dai"'
Akademický článek
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The temperature dependence of the magnetic shifts in the normal state of the anion-doped superconductor Nd2CuO3.7F0.3 are presented. The shifts due to the neodymium moments are subtracted off, to leave magnetic hyperfine shifts with a linear temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ee31adace9023b9f6c41e1f153a1e7b
https://ora.ox.ac.uk/objects/uuid:90e8e51c-8248-42e2-927f-570759c4e4ee
https://ora.ox.ac.uk/objects/uuid:90e8e51c-8248-42e2-927f-570759c4e4ee
Publikováno v:
Physical Review B. 50:16541-16549
One of the first reported oxide superconductors lithium titanate ${\mathrm{Li}}_{1+\mathit{x}}$${\mathrm{Ti}}_{2\mathrm{\ensuremath{-}}\mathit{x}}$${\mathrm{O}}_{4}$ (${\mathit{T}}_{\mathit{c}}$\ensuremath{\sim}12 K for 0x0.10) is studied here by nuc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05363eebda9d09ca9e5feace049a4016
https://doi.org/10.1103/physrevb.50.16541
https://doi.org/10.1103/physrevb.50.16541
Publikováno v:
Solid State Communications. 91:205-208
In this paper we present the orientation dependence of the copper nmr spectra in the Nd2CuO4−xFx system. The experiments were undertaken on both aligned and random powder samples. Initial nmr results indicated that the c-axis was aligned perpendicu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1272b35019de3f438a2154e74689684c
https://doi.org/10.1016/0038-1098(94)90224-0
https://doi.org/10.1016/0038-1098(94)90224-0
Publikováno v:
Physica C: Superconductivity. 220:93-100
Nuclear magnetic resonance (NMR) results for copper-63 nuclei in the Tl-based 1212 system (Tl 0.5 Pb 0.5 )Sr 2 (Ca 1- y Y y )Cu 2 O 7-δ (0.0⩽ y ⩽0.8) are reviewed. We report the NMR spectra both on random powder samples and partially aligned pow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f588160a8651d400456a7c9371413c04
https://doi.org/10.1016/0921-4534(94)90888-5
https://doi.org/10.1016/0921-4534(94)90888-5
Publikováno v:
Carbon. 37:994-996
acad sinica, inst met res, atom imaging solids lab, shenyang 110015, peoples r china. chinese acad sci, inst met res, shenyang 110015, peoples r china.;cheng, hm (reprint author), acad sinica, inst met res, atom imaging solids lab, shenyang 110015, p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::433264199a62d0c2e7d85015a75ca779
https://doi.org/10.1016/s0008-6223(99)00079-2
https://doi.org/10.1016/s0008-6223(99)00079-2
Publikováno v:
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS. 244(3-4)
Susceptibility data are presented for the septenary alloy system Tl0.5Pb0.5Sr2(Ca1−yYy)Cu2O7−δ (0≤y≤0.5), together with Pb NMR. The earlier hypothesis that over the metallic alloy range at room temperature the spin susceptibility might be co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b533b9f218d1cbc2ddcf8add6a75062
http://ora.ox.ac.uk/objects/uuid:ac65dcf0-ed4a-45d0-9419-3a61b4c6a304
http://ora.ox.ac.uk/objects/uuid:ac65dcf0-ed4a-45d0-9419-3a61b4c6a304
Publikováno v:
SUPERCONDUCTOR SCIENCE and TECHNOLOGY. 6(1)
The authors have carried out extensive NMR measurements in a Tl-Sr-Ca-Cu-O system as a function of y, the yttrium/calcium concentration, over the stoichiometry range encompassing the metal-superconductor-(antiferromagnetic)semiconductor transition. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba72bc4aa1fd26ac4ba1337d35d714c8
http://ora.ox.ac.uk/objects/uuid:bddbfc19-f212-4c1b-9af6-6b3c4b83f7b1
http://ora.ox.ac.uk/objects/uuid:bddbfc19-f212-4c1b-9af6-6b3c4b83f7b1
Akademický článek
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Akademický článek
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