Zobrazeno 1 - 10
of 476
pro vyhledávání: '"B. Hennion"'
Publikováno v:
Phys. Rev. Lett., 83, 3320 (1999).
We report first inelastic neutron scattering measurements in the normal state of Sr_2RuO_4 that reveal the existence of incommensurate magnetic spin fluctuations located at ${\bf q}_0=(\pm 0.6\pi/a, \pm 0.6\pi/a, 0)$. This finding confirms recent ban
Externí odkaz:
http://arxiv.org/abs/cond-mat/9904348
Autor:
Allison C. Yacker, Wendy E. Cohen, Richard D. Marshall, Lance A. Zinman, David Y. Dickstein, Christian B. Hennion
Publikováno v:
Journal of Investment Compliance. 18:22-28
Purpose To explain the US Securities and Exchange Commission (the “SEC”) staff’s (the “Staff”) participating affiliate exemption from investment adviser registration for foreign advisers set forth in a line of Staff no-action letters issued
Publikováno v:
Acta Horticulturae. :251-254
Postharvest losses are a major brake on the economic growth of the fruit sector and on the development of the production of certain fruit species in organic farming. Chestnut (Castanea sativa Miller) is a very sensitive commodity with high losses due
Autor:
Claude Bourbonnais, B. Hennion, Pascale Foury-Leylekian, Jean-Paul Pouget, Claude Coulon, S. Petit
Publikováno v:
Physical Review B. 96
One-dimensional (1D) conductors such as Bechgaard and Fabre salts are a prototypal example of correlated systems where the phase diagram is controlled by sizable electron-electron repulsions. In deuterated ${(\mathrm{TMTTF})}_{2}\mathrm{P}{\mathrm{F}
Autor:
B. Hennion, Florian Schröder, Miguel Avalos-Borja, Bernd Wolf, Eiken Haussühl, P.T. Cong, Björn Winkler, M. Quilichini
Publikováno v:
The Journal of Chemical Thermodynamics. 42:957-961
Heat capacity measurements of protonated lithium acetate dihydrate show a structural phase transition at T = 12 K. This finding is in contrast to earlier work, where it was thought that only the deuterated compound undergoes a low temperature structu
Autor:
B. Hennion
Publikováno v:
Acta Horticulturae. :493-497
The French chestnut industry has strongly declined since the end of the 19 th century. First the rural exodus, then the many problems that have affected production (chestnut blight, ink disease) ended up discouraging the growers. Nevertheless, produc
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Autor:
Yvan Sidis, S. Francoual, Tsutomu Ishimasa, Franz Gähler, Kaoru Shibata, Satoshi Tsutsui, Roland Currat, An Pang Tsai, B. Hennion, Alfred Q. R. Baron, D. Wu, Pierre Bastie, Thomas A. Lograsso, Marek Mihalkovic, Taku J. Sato, Hiroyuki Takakura, Marc de Boissieu, L. P. Regnault
Publikováno v:
Nature Materials. 6:977-984
Quasicrystals are long-range-ordered materials that lack translational invariance, so the study of their physical properties remains a challenging problem. Here, we have carried out inelastic-X-ray- and neutron-scattering experiments on single-grain
Autor:
An Pang Tsai, Kaoru Shibata, M. de Boissieu, S. Francoual, Yvan Sidis, B. Hennion, Roland Currat
Publikováno v:
Journal of Non-Crystalline Solids. 353:3182-3187
A way to address the problem of phonons in quasicrystals (QCs) is to compare their dynamical response with that of approximant crystalline structures. Although the Zn2Mg Laves phase is not a periodic approximant of a QC phase, its structure is a peri
Autor:
B. Hennion, H. Bouzar, Veronique Pierron-Bohnes, Leila Messad, Christine Goyhenex, R.V.P. Montsouka, Hiroshi Numakura, Tarik Mehaddene, Katsushi Tanaka
Publikováno v:
Defect and Diffusion Forum. 263:41-50
Ferromagnetic L10 ordered alloys are extensively studied nowadays as good candidates for high density magnetic storage media due to their high magnetic anisotropy, related to their chemical order anisotropy. Epitaxial thin bilayers NiPt/FePt/MgO(001)