J. R. Cooper

activity

20022025

most citedTemperature dependence of electrical resistivity of high-Tc cuprates - from pseudogap to overdoped regions

112 citations · 132 across the 5 of their papers we have counts for

collaborators

5 papers

cond-mat.supr-con2025

Questioning the cuprate paradigm -- absence of superfluid density loss in several overdoped cuprates I

J. L. Tallon, J. G. Storey, J. W. Loram +4

It is long established that overdoped cuprate superconductors experience a loss of superfluid density (SFD) with increasing doping, p, along with the decline in T_c. Such behavior…

cond-mat.supr-con2024★ 3 cited

Thermoelectric power of overdoped Tl2201 crystals: Charge density waves and $T^{1}$ and $T^{2}$ resistivities

J. R. Cooper, J. C. Baglo, C. Putzke +1

We report measurements of the in-plane thermoelectric power (TEP) for an overdoped (OD) crystal of the single layer cuprate superconductor Tl $_{2}$ Ba $_{2}$ CuO $_{6 + x}$ (Tl2201) at sever…

cond-mat.supr-con2016★ 3 cited

The magnetic susceptibility of YBa $_{2}$ Cu $_{3}$ O $_{6 + x}$ crystals: unusual Curie behavior and small contributions from charge density waves

I. Kokanović, J. R. Cooper

We report measurements of the magnetic susceptibility of twinned single crystals of YBa $_{2}$ Cu $_{3}$ O $_{6 + x}$ from just above their superconducting transition temperatures to 300…

cond-mat.supr-con2009★ 14 cited

Influence of the pseudogap on the Nernst coefficient of Y0.9Ca0.1Ba2Cu3Oy

M. Matusiak, S. H. Naqib, I. Kokanovic' +1

We have studied the Nernst coefficient, v(T), of epitaxial thin films of the superconductor Y1-xCaxBa2Cu3Oy with x =0.05 and x = 0.1. The x = 0.1 sample has been measured at three…

cond-mat.supr-con2002★ 112 cited

Temperature dependence of electrical resistivity of high-Tc cuprates - from pseudogap to overdoped regions

S. H. Naqib, J. R. Cooper, J. L. Tallon +1

The effects of planar hole concentration, p, and in-plane disorder, Zn (y), on the DC resistivity, r(T), of sintered samples of Y_{1-x}Ca_xBa_2(Cu_{1-y}Zn_y)_3O_{7-d} were investig…