Nernst effect of epitaxial YBCO films doped with Ca and Zn (2008)
Kokanović, I., Cooper, J. R., Matusiak, M.
We report Nernst effect measurements for some crystalline films of Ca and Zn-doped yttrium barium copper oxide grown by pulsed laser deposition. We argue that our results and most of the published...
The pseudogap and doping dependent magnetic properties of La2-xSrxCu1-yZnyO4 (2008)
Islam, R. S., Cooper, J. R., Loram, J. W., Naqib, S. H.
The effects of planar hole content, p (= x), on the static magnetic susceptibility, chi(T), of polycrystalline La2-xSrxCu1-yZnyO4 compounds were investigated over a wide range of Sr (x) and Zn (y)...
Quantum Oscillations in the Underdoped Cuprate YBa2Cu4O8 (2007)
Yelland, E. A., Singleton, J., Mielke, C. H., Harrison, N., Balakirev, F. F., Dabrowski, B., ...
We report the observation of quantum oscillations in the underdoped cuprate superconductor YBa2Cu4O8 using a tunnel-diode oscillator technique in pulsed magnetic fields up to 85T. There is a clear...
LANCZOS WAVEPACKET PROPAGATION IN A CLASSiCALLY MOVING BASIS SET (2007)
Author Institution: Departement de chimie, Universite de Montreal, Montreal, QC H3C 3J7, Canada
Cooper, J. R., Moazzen-Ahmadi, N.
Author Institution: Department of Physics and Astronomy, 2500 University Drive NW, Calgary,; Alberta T2N 1N4, Canada
AB INITIO DETERMINATION OF MOLECULAR PARAMETERS FOR ETHANE-LIKE MOLECULES (2004)
Cooper, J. R., Xu, Li-Hong, Moazzen-Ahmadi, N.
$^{a}$Y.-B. Duan, L. Wang, X.T. Wu, I. Mukhopadhyay, and K. Takagi, J. Chem. Phys. 111, 2385 (1999). $^{b}$T.J. Lukka and E. Kauppi, J. Chem. Phys. 103, 6586 (1995).
THE $\nu_{5}$ BAND OF $CH_{3}CD_{3}$: HIGH RESOLUTION SPECTRUM AND GLOBAL THREE-BAND ANALYSIS (2003)
Cooper, J. R., McKellar, A. R. W., Ozier, I., Moazzen-Ahmadi, N.
Author Institution: Department of Physics and Astronomy, University of Calgary; Steacie Institute for Molecular Sciences, National Research Council of Canada; Department of Physics and Astronomy,...
Magnetotransport properties of doped RuSr2GdCu2O8 (2003)
McCrone, J. E., Tallon, J. L., Cooper, J. R., MacLaughlin, A. C., Attfield, J. P., Bernhard, C.
Superfluid density in cuprate high-Tc superconductors: A new paradigm (2003)
Tallon, J. L., Loram, J. W., Cooper, J. R., Panagopoulos, C., Bernhard, C.
Low-frequency spins and the ground state in high-T-c cuprates (2003)
Panagopoulos, C., Tallon, J.L., Rainford, B.D., Cooper, J.R., Scott, C.A., Xiang, T.
We study the spin fluctuations of pure and Zn-substituted high temperature superconductors (HTS) using the muon spin relaxation (SR) technique. Superconductivity is found to coexist with low...
Deviations from axial symmetry in 181Os (2002)
Podolyák, Zs., Al-Garni, S., Casten, R. F., Cooper, J. R., Cullen, D. M., Dewald, A., ...
Critical behavior in the low-energy spin fluctuations in high-T-c superconductors (2002)
Panagopoulos, C., Tallon, J.L., Rainford, B.D., Xiang, T., Cooper, J.R., Scott, C.A.
We study the spin fluctuations of pure and Zn-substituted La2 – x Sr x CuO4 using the muon spin relaxation technique. Superconductivity is found to coexist with low-frequency spin fluctuations over...
Critical doping in overdoped high-Tc superconductors: a quantum critical point. (1999)
Tallon, J. L., Loram, J. W., Williams, G. V. M., Cooper, J. R., Fisher, I. R., Johnson, J. D., ...
Some electronic properties of the organic superconductor β - (BEDT-TTF )2I3 (1989)
Cooper, J.R., Forró, L., Miljak, M., Schweitzer, D.
We report some results of magnetoresistance, magnetic susceptibility and magnetic anisotropy measurements on single crystals of the two dimensional organic superconductor βL-(BEDT-TTF)2I3 from...
Some electronic properties of the organic superconductor β - (BEDT-TTF )2I3 (1989)
Cooper, J.R., Forró, L., Miljak, M., Schweitzer, D.
We report some results of magnetoresistance, magnetic susceptibility and magnetic anisotropy measurements on single crystals of the two dimensional organic superconductor βL-(BEDT-TTF)2I3 from...
Some electronic properties of the organic superconductor β - (BEDT-TTF )2I3 (1989)
Cooper, J.R., Forró, L., Miljak, M., Schweitzer, D.
We report some results of magnetoresistance, magnetic susceptibility and magnetic anisotropy measurements on single crystals of the two dimensional organic superconductor βL-(BEDT-TTF)2I3 from...
Forró, L., Cooper, J.R., Sekretarczyk, G., Krupski, M., Kamarás, K.
Conduction electron spin resonance (CESR) measurements under hydrostatic pressure on two chain organic conductor tetrathiofulvalene-tetracyanoquinodimethane (TTF-TCNQ) and single chain organic...
Forró, L., Cooper, J.R., Sekretarczyk, G., Krupski, M., Kamarás, K.
Conduction electron spin resonance (CESR) measurements under hydrostatic pressure on two chain organic conductor tetrathiofulvalene-tetracyanoquinodimethane (TTF-TCNQ) and single chain organic...
Forró, L., Cooper, J.R., Sekretarczyk, G., Krupski, M., Kamarás, K.
Conduction electron spin resonance (CESR) measurements under hydrostatic pressure on two chain organic conductor tetrathiofulvalene-tetracyanoquinodimethane (TTF-TCNQ) and single chain organic...
Creuzet, G., Cooper, J.R., Creuzet, F., Jérome, D., Moradpour, A.
We report magnetoresistance measurements for single crystals of the organic conductor (TMTSF)2ClO4 at pressures up to 1.5 kbars, at 1.5 K in fields up to 11.4 T along the c*-direction. It is found...
Creuzet, G., Cooper, J.R., Creuzet, F., Jérome, D., Moradpour, A.
We report magnetoresistance measurements for single crystals of the organic conductor (TMTSF)2ClO4 at pressures up to 1.5 kbars, at 1.5 K in fields up to 11.4 T along the c*-direction. It is found...
Creuzet, G., Cooper, J.R., Creuzet, F., Jérome, D., Moradpour, A.
We report magnetoresistance measurements for single crystals of the organic conductor (TMTSF)2ClO4 at pressures up to 1.5 kbars, at 1.5 K in fields up to 11.4 T along the c*-direction. It is found...
Low température magnetic susceptibility of quasi one-dimensional conductors (1980)
Miljak, M., Korin, B., Cooper, J.R., Holczer, K., Jánossy, A.
We report magnetic susceptibility (χs) data from 2.6 to 300 K for ten quasi one-dimensional organic conductors, most of which obey the law χs = AT-α with α ≃ 0.7 below about...
Low température magnetic susceptibility of quasi one-dimensional conductors (1980)
Miljak, M., Korin, B., Cooper, J.R., Holczer, K., Jánossy, A.
We report magnetic susceptibility (χs) data from 2.6 to 300 K for ten quasi one-dimensional organic conductors, most of which obey the law χs = AT-α with α ≃ 0.7 below about...
Low température magnetic susceptibility of quasi one-dimensional conductors (1980)
Miljak, M., Korin, B., Cooper, J.R., Holczer, K., Jánossy, A.
We report magnetic susceptibility (χs) data from 2.6 to 300 K for ten quasi one-dimensional organic conductors, most of which obey the law χs = AT-α with α ≃ 0.7 below about...
Dc Hall effect measurements on ttf-tcnq (1977)
Cooper, J.R., Miljak, M., Delplanque, G., Jérome, D., Weger, M., Fabre, J.M., ...
Some DC Hall effect measurements have been made on single crystals of TTF-TCNQ in the metallic region, at atmospheric pressure and under pressure of 6 kbars. For the field orientation employed here...
Dc Hall effect measurements on ttf-tcnq (1977)
Cooper, J.R., Miljak, M., Delplanque, G., Jérome, D., Weger, M., Fabre, J.M., ...
Some DC Hall effect measurements have been made on single crystals of TTF-TCNQ in the metallic region, at atmospheric pressure and under pressure of 6 kbars. For the field orientation employed here...
Dc Hall effect measurements on ttf-tcnq (1977)
Cooper, J.R., Miljak, M., Delplanque, G., Jérome, D., Weger, M., Fabre, J.M., ...
Some DC Hall effect measurements have been made on single crystals of TTF-TCNQ in the metallic region, at atmospheric pressure and under pressure of 6 kbars. For the field orientation employed here...
The hall effect in HMTSeF-TCNQ (1976)
Cooper, J.R., Weger, M., Delplanque, G., Jérome, D., Bechgaard, K.
The Hall effect in the organic charge transfer compound HMTSeF-TCNQ was measured as function of temperature and pressure. The Hall constant indicates metallic behaviour near ambient temperature, and...
The hall effect in HMTSeF-TCNQ (1976)
Cooper, J.R., Weger, M., Delplanque, G., Jérome, D., Bechgaard, K.
The Hall effect in the organic charge transfer compound HMTSeF-TCNQ was measured as function of temperature and pressure. The Hall constant indicates metallic behaviour near ambient temperature, and...
The hall effect in HMTSeF-TCNQ (1976)
Cooper, J.R., Weger, M., Delplanque, G., Jérome, D., Bechgaard, K.
The Hall effect in the organic charge transfer compound HMTSeF-TCNQ was measured as function of temperature and pressure. The Hall constant indicates metallic behaviour near ambient temperature, and...
The electrical conductivity of TTF-TCNQ under pressure (1975)
Cooper, J.R., Jérome, D., Weger, M., Etemad, S.
We report b-axis electrical conductivity data for TTF-TCNQ single crystals from 20-300 K under hydrostatic pressures of up to 6 kbar. There are two anomalies in the conductivity. Under pressure, the...
The electrical conductivity of TTF-TCNQ under pressure (1975)
Cooper, J.R., Jérome, D., Weger, M., Etemad, S.
We report b-axis electrical conductivity data for TTF-TCNQ single crystals from 20-300 K under hydrostatic pressures of up to 6 kbar. There are two anomalies in the conductivity. Under pressure, the...
The electrical conductivity of TTF-TCNQ under pressure (1975)
Cooper, J.R., Jérome, D., Weger, M., Etemad, S.
We report b-axis electrical conductivity data for TTF-TCNQ single crystals from 20-300 K under hydrostatic pressures of up to 6 kbar. There are two anomalies in the conductivity. Under pressure, the...
Sonographic incidence of tendon microtears in athletes with chronic Achilles tendinosis
Gibbon, W. W., Cooper, J. R., Radcliffe, G. S.
OBJECTIVE: To assess the number and distribution of tendon microtears in asymptomatic controls and athletes with chronic Achilles tendinitis or partial thickness tears using high resolution...