C. Stock

Publication List Details

Period

2005 - 2009

Number

13

Co-Authors

High energy neutron scattering from hydrogen using a direct geometry spectrometer (2009)

Stock, C., Cowley, R. A., Taylor, J. W., Bennington, S. M.

Deep inelastic neutron scattering experiments using indirect time-of-flight spectrometers have reported a smaller cross section for the hydrogen atom than expected from conventional scattering...

A reassessment of the Burns temperature and its relationship to the diffuse scattering, lattice dynamics, and thermal expansion in the relaxor PMN (2009)

Gehring, P. M., Hiraka, H., Stock, C., Chen, W., ...

We have used neutron scattering techniques to characterize the diffuse scattering and lattice dynamics in single crystals of the relaxor PMN from 10K to 900K. We observed two distinct types of...

Magnetic field resonantly enhanced free spins in underdoped YBa$_{2}$Cu$_{3}$O$_{6+x}$ (2009)

Stock, C., Buyers, W. J. L., Rule, K. C., Liang, R., Bonn, D., ...

Using neutron scattering, we investigate the effect of a magnetic field on the static and dynamic spin response in heavily underdoped superconducting YBa$_{2}$Cu$_{3}$O$_{6+x}$ (YBCO$_{6+x}$) with...

Magnetic field resonantly enhanced free spins in heavily underdoped YBa2Cu3O6+x (2009)

Stock, C, Buyers, WJL, Rule, KC, Chung, JH, Liang, R, Bonn, D, ...

Using neutron scattering, we investigate the effect of a magnetic field on the static and dynamic spin response in heavily underdoped superconducting YBa2Cu3O6+x (YBCO6+x) with x=0.33 (T-c=8 K) and...

Soft phonon columns on the edge of the Brillouin zone in the relaxor PbMg1/3Nb2/3O3 (2009)

Swainson, IP, Stock, C, Gehring, PM, Xu, GY, Hirota, K, Qiu, Y, ...

We report lattice-dynamical measurements, made using neutron inelastic-scattering methods, of the relaxor perovskite PbMg1/3Nb2/3O3 (PMN) at momentum transfers near the edge of the Brillouin zone....

Response of polar nanoregions in 68% Pb(Mg1/3Nb2/3)O-3-32% PbTiO3 to a [001] electric field (2008)

Wen, JS, Xu, GY, Stock, C, Gehring, P

We report neutron diffuse scattering measurements on a single crystal of 68% Pb(Mg1/3Nb2/3)O-3-32% PbTiO3. Strong diffuse scattering is observed at low temperatures. An external field applied along...

Effect of local dipole moments on the structure and lattice dynamics of K0.98Li0.02TaO3 (2008)

Wen, JS, Xu, GY, Stock, C, Gehring, PM, Zhong, Z, Boatner, LA, ...

We present high-energy x-ray (67 keV) and neutron-scattering measurements on a single crystal of K1-xLixTaO3 for which the Li content (x=0.02) is less than x(c)=0.022, the critical value below which...

Quantum phase transitions in magnetism and superconductivity: Emergent spin topology seen with neutrons (2008)

Buyers, WJL, Stock, C, Yamani, Z, Birgeneau, RJ, Liang, R, Bonn, D, ...

Magnetic spins and charges interact strongly in high-temperature superconductors. New physics emerges as layers of copper oxide are tuned towards the boundary of the superconducting (SC) phase. As...

Single crystal growth of YbRh2Si2 using Zn flux (2007)

Hu, RW, Hudis, J, Stock, C, Broholm, CL, Petrovic, C

Large single crystals of YbRh2Si2 have been successfully grown from a high-temperature solution technique, using Zn flux and followed by a decanting process. As opposed from the crystals growth from...

17{beta}-estradiol increases volume, apical surface and elasticity of human endothelium mediated by Na+/H+ exchange (2006)

Hillebrand, U., Hausberg, M., Stock, C., Shahin, V., Nikova, D., Riethmüller, C., ...

Objective: 17β-estradiol is known to delay the onset of atherosclerosis in women but cellular mechanisms are still unclear. Estrogens bind to specific receptors and initiate a signaling cascade that...

Enhancement of magnetic order in the incommensurate phase of Mg-doped CuGeO3 (2005)

Stock, C, Wakimoto, S, Birgeneau, RJ, Danilkin, S, Klenke, J, Smeibidl, P, ...

We present neutron elastic scattering results at high magnetic fields for Mg-doped CuGeO3. For low magnesium concentrations, where a spin-Peierls phase is present, we find an enhancement of the long...