Výsledky vyhledávání - "Kaiser, C. T."

Report

Absence of magnetic order in Yb3Ga5O12: relation between phase transition and entropy in geometrically frustrated materials

Autor: de Reotier, P. Dalmas, Yaouanc, A., Gubbens, P. C. M., Kaiser, C. T., Baines, C., King, P. J. C.

Publikováno v: Phys. Rev. Lett. 91, 167201 (2003)

From muon spin relaxation spectroscopy experiments, we show that the sharp peak (lambda type anomaly) detected by specific heat measurements at 54 mK for the ytterbium gallium garnet compound, Yb3Ga5O12, does not correspond to the onset of a magnetic

Externí odkaz: http://arxiv.org/abs/cond-mat/0309185

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Evidence for weak itinerant long-range magnetic correlations in UGe2

Autor: Yaouanc, A., de Reotier, P. Dalmas, Gubbens, P. C. M., Kaiser, C. T., Menovsky, A. A., Mihalik, M., Cottrell, S. P.

Publikováno v: Phys. Rev. Lett. 89 (2002) 147001

Positive muon spin relaxation measurements performed on the ferromagnet UGe2 reveal, in addition to the well known localized 5f-electron density responsible for the bulk magnetic properties, the existence of itinerant quasi-static magnetic correlatio

Externí odkaz: http://arxiv.org/abs/cond-mat/0209054

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First Order Transition in the Spin Dynamics of Geometrically Frustrated Yb2Ti2O7

Autor: Hodges, J. A., Bonville, P., Forget, A., Yaouanc, A., de Reotier, P. Dalmas, Andre, G., Rams, M., Krolas, K., Ritter, C., Gubbens, P. C. M., Kaiser, C. T., King, P. J. C., Baines, C.

Publikováno v: Phys. Rev. Lett. 88 (2002) 077204

Using neutron diffraction, 170Yb Mossbauer and muSR spectroscopies, we have examined the pyrochlore Yb2Ti2O7 where the Yb3+ S'=1/2 ground state has planar anisotropy. Below ~0.24K, the temperature of the known specific heat lambda transition, there i

Externí odkaz: http://arxiv.org/abs/cond-mat/0201166

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Evidence for a two component magnetic response in UPt3

Autor: Yaouanc, A., de Reotier, P. Dalmas, Gygax, F. N., Schenck, A., Amato, A., Baines, C., Gubbens, P. C. M., Kaiser, C. T., de Visser, A., Keizer, R. J., Huxley, A., Menovsky, A. A.

Publikováno v: Phys. Rev. Lett. 84 (2000) 2702

The magnetic response of the heavy fermion superconductor UPt_3 has been investigated on a microscopic scale by muon Knight shift studies. Two distinct and isotropic Knight shifts have been found for the field in the basal plane. While the volume fra

Externí odkaz: http://arxiv.org/abs/cond-mat/0002011

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Conference

First Results from the development of a new generation of Hybrid Photon Detector: EBCMOS.

Autor: BARBIER, R., DEPASSE, P., BAUDOT, J., DULINSKI, W., WINTER, M., ESTRE, N., LAURENT, N., KAISER, C. T., KATSANEVAS, S.

Publikováno v: Astroparticle, Particle & Space Physics, Detectors & Medical Physics Applications - Proceedings of the 10th Conference; 2008, p23-27, 5p, 1 Black and White Photograph, 2 Graphs