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These Julien Bobroff - PHD thesis
(dec. 97):
Etude par RMN des corrélations magnétiques dans
les
supraconducteurs à haute température critique :
effets
des impuretés.
1998
Using
substitutions and 17O NMR to probe Chi’(q) in underdoped
YBa2Cu3O6+y and HgBa2CuO4+delta
J. Bobroff, H. Alloul, Y. Yoshinari, P. Mendels, A. Keren,; G. Collin,
N. Blanchard, J.F. Marucco, V. Viallet, D. Colson, J.Phys.Chem.Solids
59 2160 (1998)
Reply
to a comment on « Using Ni substitution and 17O NMR to probe
the susceptibility Chi’(q) in cuprates »
J. Bobroff, H. Alloul, Y. Yoshinari, P.Mendels, N. Blanchard, G.
Collin, J.F. Marucco, Phys. Rev. Lett. 80 3662 (1998)
Cu(2)
nuclear
resonance evidence for an original magnetic phase in aged 60 K-
superconductors RBa$_{2}$Cu$_{3}$O$_{6+x}$ (R=Tm, Y)
A. Dooglav, H. Alloul, O.N. Bakharev, C. Berthier, A.V. Egorov, M.
Horvatic, EE.V Krjukov, P. Mendels, Y.A. Sakhratov, M.A. Teplov, Phys.
Rev. B, 57, 11792 (1998)
Inhomogeneity
of charge and spin distribution in CuO$_{2}layers of High $T_{c}$
Superconductors: NMR/NQR studies of 1-2-3 compounds
M.A. Teplov, O.N. Bakhrev, A.V. Dooglav, A.V. Egorov, I.R.
Mukhamedshin, H.A.M. de Gronckel, H. Alloul, P. Mendels and R.M.
Eremin, Erice Workshop of International School of Solid State Physics,
1998, Italie.
Charge
instability in the CuO$_{3}$ chains of PrBa$_{2}$Cu$_{3}$O$_{7}$
evidenced from $^{63,65}$Cu NMR
B. Grevin, Y. Berthier, G. Collin, P. Mendels, Phys. Rev. Lett. 80,
2405 (1998)
1997
Using Ni substitution and 17O NMR to probe the susceptibility
Chi’(q) in cuprates
J. Bobroff, H. Alloul, Y. Yoshinari, P. Mendels, A. Keren, N.
Blanchard, G. Collin, J.F. Marucco, Phys. Rev. Lett, 79 2117 (1997)
Comment by Morr et al. on previous paper
Comment on « Al NMR Local Probe of Local Moments Induced by
an Al impurity in La1.85Sr0.15CuO4 »
H. Alloul, J. Bobroff and P. Mendels, Physical Review Letters 78 2494
(1997)
Reply of Ishida et al.
17O NMR evidence for a pseudogap in the monolayer HgBa2CuO4+delta
J. Bobroff, H. Alloul, P. Mendels, V. Viallet, J.F. Marucco, D. Colson,
Phys. Rev. Lett, 78 3757 (1997)
NMR Study of 17O Transverse Relaxation in YBa2Cu3(16O1-c 17Oc)7
Amit Keren, Henri Alloul, Philippe Mendels, and Yohsuke
Yoshinari, Phys. Rev. Lett, 78 3547 (1997)
17O NMR comparison of zinc and nickel substituted YBa2Cu3O6.6
J. Bobroff, H. Alloul, Y. Yoshinari, P. Mendels, N. Blanchard, G.
Collin, J.F. Marucco, Physica C 282-287 1389 (1997)
Intrinsic magnetic centers and microdomains in oxygen deficient
123-superconductors
O. N. Bakharev, L. K. Aminov, A. V. Dooglav, A. V. Egorov, E. V.
Krujkov, I.Mukhamedshin, V. V. Naletov, M. A. Teplov, A.G. Volodin , J.
Witteveen, H. Brom and H. Alloul, Phys. Rev. B 55, 11839
(1997).
1996
A. V. Dooglav, H. Alloul, A. G. Volodin and M. V. Eremin " NMR study of
the low Temperature excitations in RBa2(Cu1-yNiy)3O6,
Physica C 272 (242 (1996)
1995
Possible origin for the T2 dependence of the penetration depth detected
by susceptibility measurements in aligned YBa2Cu3O7 Powder Samples
L. Guerrin, H. Alloul and G. Collin, Physica C,
251, 219 (1995).
A. V. Dooglav, H. Alloul, A. G. Volodin and M. V. Eremin " NMR study of
the low Temperature excitations in RBa2(Cu1-yNiy)3O6,
1994
Macroscopic Magnetic Properties of Ni and Zn substituted YBa2Cu3Ox
P. Mendels, H. Alloul, G. Collin, N. Blanchard, J.F. Marucco, J.
Bobroff, Physica C 235-240 (1994) 1595
89Y NMR Probe of Zn Induced Local Moments in YBa2(Cu1-yZny)3O6+x
A.V. Mahajan, H. Alloul, G.Collin, J.F.Marucco, Phys. Rev. Lett, 72
3100 (1994)
Muon-spin-rotation study of the effect of Zn substitution on magnetism
in YBa2Cu3Ox.
Mendels P., Alloul H., Brewer J.H. et al., Phys. Rev. B Rapid Com 49
10035 (1994)
Macroscopic Magnetic Properties of Ni and Zn Substituted YBa2Cu3Ox
P.Mendels, H.Alloul, G.Collin, N. Blanchard, J. F. Marucco, J. Bobroff,
Physica C, 235-240, 1595 (1994)
1993
H. Alloul, A. Mahajan, H. Casalta et O. Klein. "89Y NMR study of the
anisotropy of the static and dynamic susceptibilities in YBa2Cu3O6+x".
Phys. Rev. Letters, 70,1171(1993).
(88) H. Casalta, H. Alloul and J.F. Marucco, "Measurement of the
Néel temperature of (Y1-yCay)Ba2Cu3O6 versus Calcium
content:
evidence for the importance of charge dynamics in the destruction of
TN".
Physica C204, 331(1993).
1991
Correlations between magnetic and superconducting properties of
Zn-substituted YBa2Cu3O6+x
Alloul H., Mendels P., Casalta H. Marucco J.-F., Arabski J., Phys. Rev.
Lett. 67 3140 (1991)
H.Alloul. " Experimental Studies of Magnetic Properties of Cuprates -
From theAntiferromagnetic to the Metallic State"
In "High Temperature Superconductivity"Proceedings of Scottish
Universities Summer School in Physics, Edited by D.P. Tunstall and W.
Barford Adam Hilger, p 207 (1991)
1990
89Y NMR Study of antiferromagnetic YBa2Cu3O6
T.Ohno, H.Alloul and P.Mendels. J.Phys.Society of Japan 59, 1139-1142
(1990)
H.Alloul. "89Y NMR studies of the Electronic Properties of the 123
compounds".
Springer Verlag, Proceedings of IWEPS, Kuzmany, Mehring, Fink Editors
p.20 (1990)
Antiferromagnetism in YBa2Cu3O6+x: Ga and Zn substitutions. I : 89Y
determination of the Neel temperature
H.Alloul, T.Ohno, J.Casalta, J.F.Marucco, P.Mendels, J.Arabski,
G.Collin and M.Mehbod, Physica C 171, 419-428 (1990)
Antiferromagnetism. in YBa2Cu3O6+x: Ga and Zn substitutions. II : Zero
field NMR of the Magnetic Sites
P.Mendels, H.Alloul, J.F.Marucco, J.Arabski and G.Collin Physica C 171,
429-437 (1990)
89Y NMR studies of the electronic and magnetic properties of the 123
compounds.
H.Alloul, T.Ohno and P.Mendels. Jour. of the Less-Common Metals,
164-165, 1022-1038 (1990)
Study of the flux pattern in the high Tc superconductor YBa2Cu3O6 by
89Y NMR
H.Brom and H.Alloul. Physica C 177, 297 (1991)
1989
H.Alloul, Comment on "Nature of the Conduction Band States in YBa2Cu3O7
as revealed by its 89Y Knight shift".
Phys.Rev.Letters 63, 690 (1989)
89Y NMR evidence for a Fermi liquid behaviour in YBa2Cu3O6+x
H.Alloul, T.Ohno and P.Mendels. Phys Rev.Letters 63, 1700
(1989)
1988
Zero field NMR of the magnetic copper sites in antiferromagnetic
YBa2Cu3O6+x
P.Mendels, H.Alloul. Physica C 156, 355 (1988)
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