M
Marcel Sergent
Researcher at University of Rennes
Publications - 250
Citations - 4007
Marcel Sergent is an academic researcher from University of Rennes. The author has contributed to research in topics: Crystal structure & Superconductivity. The author has an hindex of 32, co-authored 249 publications receiving 3870 citations. Previous affiliations of Marcel Sergent include Centre national de la recherche scientifique.
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Un nouveau sulfure de molybdene : Mo3S4 preparation, proprietes et structure cristalline
TL;DR: In this paper, a nouveau sulfure de molybdene : Mo3S4, isostructural de Mo3Se4, a ete prepare.
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Sur de nouvelles phases séléniées ternaires du molybdène
Marcel Sergent,Roger Chevrel +1 more
TL;DR: In this paper, the synthesis and crystal properties of new selenides of formula MxMo3Se4 were described and if M = Zn, Ag, Cd, Sn and Pb, they are stoichiometric with x = 0.6; if m = Fe, Mn, Cr, V, Ti, triclinic solid solutions are observed with 0.5
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Superconducting Chevrel phases: prospects and perspectives
TL;DR: In this paper, the impact of superconducting Chevrel phases and other properties on solid-state cluster chemistry is reviewed, and the electron donor-acceptor role of the Mo6 cluster and cation donor acceptor role for the channels of the structure of the quasi rigid Mo6X8 building blocks are discussed.
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New pseudo-one-dimensional metals: M2Mo6Se6 (M = Na, In, K, TI), M2Mo6S6 (M = K, Rb, Cs), M2Mo6Te6 (M = In, TI)
TL;DR: In this paper, a series of ternary chalcogenides, derived from divalent molybdenum, were derived from a linear condensation of Mo6 octahedral clusters.
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A new pseudo-one-dimensional superconductor: Tℓ2Mo6Se6
TL;DR: In this paper, the properties of a new superconducting pseudo-one-dimensional compound, Tl2Mo6Se6, were presented, and the crystal structure of this material contains linear chains in the form of infinite stacks of Mo6 clusters.