J. Marucco

activity

19992002

most citedAbsence of static phase separation in the high-Tc cuprate

Y B a_{2} C u_{3} O_{6 + y}

84 citations · 89 across the 2 of their papers we have counts for

collaborators

7 papers

cond-mat.supr-con2002★ 84 cited

Absence of static phase separation in the high-Tc cuprate $Y B a_{2} C u_{3} O_{6 + y}$

J. Bobroff, H. Alloul, S. Ouazi +6

We use 89Y NMR in $Y B a_{2} C u_{3} O_{6 + y}$ in order to evaluate with high sensitivity the distribution of hole content p in the CuO2 planes. For y=1 and y=0.6, this hole doping distr…

cond-mat.supr-con2002★ 5 cited

Planar 17O NMR study of Pr_yY_{1-y}Ba_2Cu_3O_{6+x}

W. A. MacFarlane, J. Bobroff, P. Mendels +5

We report the planar ^{17}O NMR shift in Pr substituted YBa_{2}Cu_{3}O_{6+x}, which at x=1 exhibits a characteristic pseudogap temperature dependence, confirming that Pr reduces th…

cond-mat.supr-con2000

Persistence of Li Induced Kondo Moments in the Superconducting State of Cuprates

J. Bobroff, H. Alloul, W. A. MacFarlane +4

We measure the magnetic susceptibility nearby Li spinless impurities in the superconducting phase of the high Tc cuprate YBaCuO. The induced moment which was found to exist above T…

cond-mat.supr-con1999

Cu NMR evidence for enhanced antiferromagnetic correlations around Zn impurities in YBa2Cu3O6.7

M. -H. Julien, T. Feher, M. Horvatic +5

Doping the high-Tc superconductor YBa2Cu3O6.7 with 1.5 % of non-magnetic Zn impurities in CuO2 planes is shown to produce a considerable broadening of 63Cu NMR spectra, as well as…

cond-mat.supr-con1999

89Y NMR Probe of Zn Induced Local Magnetism in YBa2(Cu(1-y)Zn(y))3O(6+x)

A. V. Mahajan, H. Alloul, G. Collin +1

We present detailed data and analysis of the effects of Zn substitution on the planar Cu site in YBa $_{2}$ Cu $_{3}$ O $_{6 + x}$ (YBCO $_{6 + x}$ ) as evidenced from our $^{89}$ Y NMR measuremen…

cond-mat.supr-con1999

Spinless impurities in high Tc cuprates: Kondo-like behavior

J. Bobroff, W. A. MacFarlane, H. Alloul +4

We compare the effects of in-plane non magnetic Li $^{+}$ and Zn $^{2 +}$ impurities on the normal state of high-T $_{c}$ cuprates. Y NMR shows that the extra hole introduced by Li is…

Absence of static phase separation in the high-Tc cuprate YBa2​Cu3​O6+y​

Planar 17O NMR study of Pr_yY_{1-y}Ba_2Cu_3O_{6+x}

Persistence of Li Induced Kondo Moments in the Superconducting State of Cuprates

Cu NMR evidence for enhanced antiferromagnetic correlations around Zn impurities in YBa2Cu3O6.7

89Y NMR Probe of Zn Induced Local Magnetism in YBa2(Cu(1-y)Zn(y))3O(6+x)

Spinless impurities in high Tc cuprates: Kondo-like behavior

Absence of static phase separation in the high-Tc cuprate $Y B a_{2} C u_{3} O_{6 + y}$