Direct Observation of Paramagnons in Palladium
نویسندگان
چکیده
منابع مشابه
4 M ay 2 01 0 Direct observation of paramagnons in palladium
R. Doubble, S. M. Hayden, ∗ Pengcheng Dai, 3 H. A. Mook, J. R. Thompson, 3 and C. D. Frost H.H. Wills Physics Laboratory, University of Bristol, Tyndall Ave., Bristol, BS8 1TL, UK Department of Physics and Astronomy, The University of Tennessee, Knoxville, Tennessee 37996-1200, USA Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, UK ISIS Facility, Rutherford Appleton Laboratory, Chilt...
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Systems with itinerant fermions close to a zero temperature quantum phase transition like the high temperature superconductors exhibit unusual nonFermi liquid properties. The interaction of the long-range and low-energy fluctuations of the incipient order with the fermions modify the dynamical properties of the fermions strongly by inducing effective long-range interactions. Close to the transi...
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The techniques of hydrogen loading in Pd are developed by many workers. And the states of hydrogen in Pd attract many interests because they might be related to the nuclear reactions. In this study, we have tried to observe optical phonon induced by hydrogen-hydrogen interactions in Pd using Raman spectroscopy. This measurement can be done for the sample completely sealed in a glass tube cuttin...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2010
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.105.027207