Search Results - "Holmes, A T"

Direct observation of competition between superconductivity and charge density wave order in YBa2Cu3O6.67 by Chang, J., Blackburn, E., Holmes, A. T., Christensen, N. B., Larsen, J., Mesot, J., Liang, Ruixing, Bonn, D. A., Hardy, W. N., Watenphul, A., Zimmermann, M. v., Forgan, E. M., Hayden, S. M.

“…X-ray diffraction experiments reveal that spatial charge ordering occurs in the pseudogap state of YBa 2 Cu 3 O 6.67 . Moreover, this charge ordered state…”
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Magnetic field controlled charge density wave coupling in underdoped YBa2Cu3O6+x by Chang, J., Blackburn, E., Ivashko, O., Holmes, A. T., Christensen, N. B., Hücker, M., Liang, Ruixing, Bonn, D. A., Hardy, W. N., Rütt, U., Zimmermann, M. v., Forgan, E. M., Hayden, S M

“…The application of magnetic fields to layered cuprates suppresses their high-temperature superconducting behaviour and reveals competing ground states. In…”
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The microscopic structure of charge density waves in underdoped YBa2Cu3O6.54 revealed by X-ray diffraction by Forgan, E. M., Blackburn, E., Holmes, A. T., Briffa, A. K. R., Chang, J., Bouchenoire, L., Brown, S. D., Liang, Ruixing, Bonn, D., Hardy, W. N., Christensen, N. B., Zimmermann, M. V., Hücker, M., Hayden, S. M.

“…Charge density wave (CDW) order appears throughout the underdoped high-temperature cuprate superconductors, but the underlying symmetry breaking and the origin…”
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Spatially inhomogeneous competition between superconductivity and the charge density wave in YBa2Cu3O6.67 by Choi, J., Ivashko, O., Blackburn, E., Liang, R., Bonn, D. A., Hardy, W. N., Holmes, A. T., Christensen, N. B., Hücker, M., Gerber, S., Gutowski, O., Rütt, U., Zimmermann, M. v., Forgan, E. M., Hayden, S. M., Chang, J.

“…The charge density wave in the high-temperature superconductor YBa 2 Cu 3 O 7− x (YBCO) has two different ordering tendencies differentiated by their c -axis…”
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X-ray diffraction observations of a charge-density-wave order in superconducting ortho-II YBa2Cu3O6.54 single crystals in zero magnetic field by Blackburn, E, Chang, J, Hücker, M, Holmes, A T, Christensen, N B, Liang, Ruixing, Bonn, D A, Hardy, W N, Rütt, U, Gutowski, O, von Zimmermann, M, Forgan, E M, Hayden, S M

“…X-ray diffraction measurements show that the high-temperature superconductor YBa2Cu3O6.54, with ortho-II oxygen order, has charge-density-wave order in the…”
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Negative ion research at the Culham Centre for Fusion Energy (CCFE) by McAdams, R, Holmes, A J T, King, D B, Surrey, E, Turner, I, Zacks, J

“…A summary of negative ion development work being presently undertaken at the Culham Centre for Fusion Energy is given. The small negative ion facility has an…”
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Resistivity and AC calorimetry measurements on CeNiGe2 under pressure by HOLMES, A. T, MURAMATSU, T, MIYAKE, A, KACZOROWSKI, D, BUKOWSKI, Z, KAGAYAMA, T, SHIMIZU, K

“…We present resistivity and AC calorimetry measurements of single crystalline CeNiGe2 under high pressure and low temperature in a diamond anvil cell. CeNiGe2…”
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Electrical resistivity and AC-calorimetric measurements of PrRu4P12 under pressure by MIYAKE, A, HOLMES, A. T, KAGAYAMA, T, SHIMIZU, K, SEKINE, C, SHIROTANI, I, KIKUCHI, D, SUGAWARA, H, SATO, H

“…We have studied the effect of pressure in the filled skutterudite PrRu4P12, which shows a metal-insulator (MI) transition at , via simultaneous measurements of…”
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A beam profile monitor for IFMIF by Surrey, E., Day, I.E., Holmes, A.J.T., O’Mullane, M.

“…The power density of each IFMIF deuteron beam precludes the use of interceptive diagnostics for monitoring deviations from uniformity in excess of ±5%, which…”
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Superconductivity of ε-Fe: complete resistive transition by Jaccard, D, Holmes, A.T, Behr, G, Inada, Y, Onuki, Y

“…Last year, iron was reported to become superconducting at temperatures below 2 K and pressures between 15 and 30 GPa, Nature 412 (2001) 316. The evidence…”
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Design of a high-yield H2+ ion source for commissioning of the IFMIF accelerator using a one-dimensional plasma model by KING, R. F, SURREY, E, HOLMES, A. J. T

“…It is desirable to minimise the activation of components during the commissioning phase of the IFMIF accelerator and this can be achieved by using a beam of…”
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High magnetic field studies of the Vortex Lattice structure in YBa2Cu3O7 by Cameron, A. S, White, J. S, Holmes, A. T, Blackburn, E, Forgan, E. M, Riyat, R, Loew, T, Dewhurst, C. D, Erb, A

“…We report on small angle neutron scattering measurements of the vortex lattice in twin-free YBa2Cu3O7, extending the previously investigated maximum field of…”
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The microscopic structure of charge density waves in underdoped YBa[subscript 2]Cu[subscript 3]O[subscript 6.54] revealed by X-ray diffraction by Forgan, E. M., Blackburn, E., Holmes, A. T., Briffa, A. K.R., Chang, J., Bouchenoire, L., Brown, S. D., Liang, Ruixing, Bonn, D., Hardy, W. N., Christensen, N. B., Zimmermann, M. V., Hücker, M., Hayden, S. M.

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The microscopic structure of charge density waves in underdoped YBa2Cu3O6.54 revealed by x-ray diffraction by E. M. Forgan, Huecker, M., Blackburn, E., Holmes, A. T., Briffa, A. K. R., Chang, J., Bouchenoire, L., Brown, S. D., Liang, Ruixing, Bonn, D., Hardy, W. N., Christensen, N. B., von Zimmermann, M., Hayden, S. M.

“…Charge density wave (CDW) order appears throughout the underdoped high-temperature cuprate superconductors, but the underlying symmetry breaking and the origin…”
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Competing charge, spin, and superconducting orders in underdoped YBa2Cu3Oy by Huecker, M, Christensen, N. B, Holmes, A. T, Blackburn, E, Forgan, E. M, Liang, Ruixing, Bonn, D. A, Hardy, W. N, Gutowski, O, Zimmermann, M. v, Hayden, S. M, Chang, J

“…Phys. Rev. B 90, 054514 (2014) To explore the doping dependence of the recently discovered charge density wave (CDW) order in YBa2Cu3Oy, we present a…”
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Vortex Lattice Studies in CeCoIn 5 with H ⊥ c by Das, P., White, J. S., Holmes, A. T., Gerber, S., Forgan, E. M., Bianchi, A. D., Kenzelmann, M., Zolliker, M., Gavilano, J. L., Bauer, E. D., Sarrao, J. L., Petrovic, C., Eskildsen, M. R.

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Vortex lattice structure in BaFe2(As0.67P0.33)2 by the small-angle neutron scattering technique by Morisaki-Ishii, R, Kawano-Furukawa, H, Cameron, A. S, Lemberger, L, Blackburn, E, Holmes, A. T, Forgan, E. M, DeBeer-Schmitt, L. M, Littrell, K, Nakajima, M, Kihou, K, Lee, C. H, Iyo, A, Eisaki, H, Uchida, S, White, J. S, Dewhurst, C. D, Gavilano, J. L, Zolliker, M

“…We have observed a magnetic vortex lattice (VL) in BaFe2(As_{0.67}P_{0.33})2 (BFAP) single crystals by small-angle neutron scattering (SANS). With the field…”
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Spatially inhomogeneous competition between superconductivity and the charge density wave in YBa 2 Cu 3 O 6.67 by Choi, J, Ivashko, O, Blackburn, E, Liang, R, Bonn, D A, Hardy, W N, Holmes, A T, Christensen, N B, Hücker, M, Gerber, S, Gutowski, O, Rütt, U, Zimmermann, M V, Forgan, E M, Hayden, S M, Chang, J

“…The charge density wave in the high-temperature superconductor YBa Cu O (YBCO) has two different ordering tendencies differentiated by their c-axis…”
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Model for a beam driven plasma neutraliser based on ITER beam geometry by Turner, I., Holmes, A.J.T.

“…A model for a beam-driven plasma neutraliser for a 1 MeV, 40A beam of D− ions is presented and is based on the dimensions of the ITER gas neutraliser. For the…”
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Vortex Lattice Studies in CeCoIn5 with H perpendicular c by Petrovic C., Das, P., White, J.S., Holmes, A.T., Gerber, S., Forgan, E.M., Bianchi, A.D., Kenzelmann, M., Zolliker, M., Gavilano, J.L., Bauer, E.D., Sarrao, J.L., Petrovic, C., Eskildsen, M.R.

“…We present small angle neutron scattering studies of the vortex lattice (VL) in CeCoIn{sub 5} with magnetic fields applied parallel (H) to the antinodal [100]…”
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