TY - JOUR
T1 - Magnetization and (formula presented) NMR study of (formula presented) superconductors
AU - Pissas, M.
AU - Papavassiliou, G.
AU - Karayanni, M.
AU - Fardis, M.
AU - Maurin, I.
AU - Margiolaki, I.
AU - Prassides, K.
AU - Christides, C.
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2002
Y1 - 2002
N2 - We demonstrate the magnetic-field distribution of the pure vortex state in lightly doped (formula presented) powder samples, by using (formula presented) nuclear magnetic resonance in magnetic fields of 23.5 and 47 kOe. The magnetic-field distribution at (formula presented) is Al-doping dependent, revealing a considerable decrease of anisotropy in respect to pure (formula presented) This result correlates nicely with magnetization measurements and is consistent with (formula presented)-band hole driven superconductivity for (formula presented).
AB - We demonstrate the magnetic-field distribution of the pure vortex state in lightly doped (formula presented) powder samples, by using (formula presented) nuclear magnetic resonance in magnetic fields of 23.5 and 47 kOe. The magnetic-field distribution at (formula presented) is Al-doping dependent, revealing a considerable decrease of anisotropy in respect to pure (formula presented) This result correlates nicely with magnetization measurements and is consistent with (formula presented)-band hole driven superconductivity for (formula presented).
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U2 - 10.1103/PhysRevB.65.184514
DO - 10.1103/PhysRevB.65.184514
M3 - Article
AN - SCOPUS:85038269939
VL - 65
SP - 1
EP - 5
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
SN - 0163-1829
IS - 18
ER -