P
Philippe Bourges
Researcher at Centre national de la recherche scientifique
Publications - 43
Citations - 848
Philippe Bourges is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Inelastic neutron scattering & Superconductivity. The author has an hindex of 14, co-authored 43 publications receiving 772 citations. Previous affiliations of Philippe Bourges include Université Paris-Saclay & Commissariat à l'énergie atomique et aux énergies alternatives.
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Spin dynamics in the pseudogap state of a high-temperature superconductor
Vladimir Hinkov,Philippe Bourges,Stéphane Pailhès,Yvan Sidis,Alexandre Ivanov,Christopher D. Frost,Toby Perring,Chengtian Lin,D. P. Chen,Bernhard Keimer +9 more
TL;DR: In this article, inelastic neutron scattering from underdoped YBa2Cu3O was used to show that the dispersion relations of spin excitations in the superconducting and pseudogap states are qualitatively different.
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Novel magnetic order in the pseudogap state of high- copper oxides superconductors
Philippe Bourges,Yvan Sidis +1 more
TL;DR: Using polarized neutron diffraction, a novel magnetic order has been identified as an hidden order parameter of the pseudogap as the transition temperature corresponds to what is expected for the pseudoogap as mentioned in this paper.
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Magnetic resonant excitations in High-Tc superconductors
Abstract: The observation of an unusual spin resonant excitation in the superconducting state of various High-T c copper oxides by inelastic neutron scattering measurements is reviewed. This magnetic mode is discussed in light of a few theoretical models and likely corresponds to a spin-1 collective mode.
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Crystal Growth and Characterization of the Model High‐Temperature Superconductor HgBa2CuO4+δ
Xudong Zhao,Xudong Zhao,Guichuan Yu,Yong Chan Cho,Guillaume Chabot-Couture,Neven Barišić,Philippe Bourges,Nobu-Hisa Kaneko,Yuan Li,L. Lu,Eugene Motoyama,Owen Vajk,Martin Greven +12 more
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Incommensurate Intermodulation of an Organic Intergrowth Compound Observed by Neutron Scattering.
Ronan Lefort,Janine Etrillard,Bertrand Toudic,François Guillaume,Tomas Breczewski,Philippe Bourges +5 more
TL;DR: The observation of an incommensurate diffraction pattern in urea inclusion compounds by neutron diffraction is reported, which reveals for the first time in these compounds the existence of all kinds of reflections expected for an intermodulated composite.