Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Alec Moradpour"'
Autor:
A. Brühl, Mariano de Souza, Jens Müller, Michael Lang, Jean-Paul Pouget, Pascale Foury-Leylekian, Alec Moradpour
Publikováno v:
Physica B: Condensed Matter. 404:494-498
We report results of high-resolution thermal expansion measurements on the charge-ordering ( T CO ) and spin-Peierls ( T SP ) transition in ( TMTTF ) 2 X for X = AsF 6 and PF 6 . Based on distinct lattice effects observed at T CO in the c * -axis exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edab19b1d57fbff28831e18305a7be5f
https://doi.org/10.1016/j.physb.2008.11.059
https://doi.org/10.1016/j.physb.2008.11.059
Autor:
Claude Coulon, Jean-Paul Pouget, Alec Moradpour, Sylvain Petit, Pascale Foury-Leylekian, Bernard Hennion
Publikováno v:
Physica B: Condensed Matter. 404:537-540
We present the first inelastic neutron scattering investigation of magnetic excitations in a one- dimensional (1D) organic conductor. This experiment is conducted in the spin-Peierls (SP) ground state of (TMTTF)2PF6. The study, performed with a 98% d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aac17607af0c7066776d2f2cf1ae566e
https://doi.org/10.1016/j.physb.2008.11.035
https://doi.org/10.1016/j.physb.2008.11.035
Autor:
Bernard Hennion, Sylvain Ravy, D. Le Bolloc'h, Claude Coulon, Alec Moradpour, V. Cardoso, Jean-Paul Pouget, Pascale Foury-Leylekian
Publikováno v:
Journal of Low Temperature Physics. 142:147-152
(TMTTF)2X, with X=PF6, exhibits, at TSP, a spin-Peierls transition. Below TSP elastic neutron scattering measurements performed on large protonated and deuterated samples reveal the formation of very weak superstructure reflections at the (1/2,1/2,1/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0545d31ecabed2ac119ed384b3088ac2
https://doi.org/10.1007/bf02679484
https://doi.org/10.1007/bf02679484
Publikováno v:
Synthetic Metals. 143:187-190
The formation of (TMTSF) 2 ClO 4 (tetramethyltetraselenafulvalene (TMTSF)) superconducting films on (TMTSF) 2 PF 6 single-crystal templates is found to be strongly solvent dependent. Striking differences are observed by scanning electron microscopy i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cee488c2c25756cad91d278aef929545
https://doi.org/10.1016/j.synthmet.2003.11.009
https://doi.org/10.1016/j.synthmet.2003.11.009
Autor:
Gerd Schönhense, Andrei Gloskovskii, Hans-Joachim Elmers, Alec Moradpour, Jens Müller, Mariano de Souza, Pascale Foury-Leylekian, Jean-Paul Pouget, Katerina Medjanik, D. Kutnyakhov, Michael Lang
Publikováno v:
The European Physical Journal B. 87
Core-level photoemission spectra of the Fabre salts with X = SbF6 and PF6 were taken using hard X-rays from PETRA III, Hamburg. In these salts TMTTF layers show a significant stack dimerization with a charge transfer of 1e per dimer to the anion SbF6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24526963e1ada4c92ab92fe9cc94aa4b
https://doi.org/10.1140/epjb/e2014-50499-y
https://doi.org/10.1140/epjb/e2014-50499-y
Autor:
Jean-Paul Pouget, Alec Moradpour, Pascale Foury-Leylekian, Daniel Hofmann, Mariano de Souza, Michael Lang
Publikováno v:
Physica B: Condensed Matter. 405:S92-S94
We report results of high-resolution measurements of the c * ‐axis expansivity ( α c * ) at the charge-ordering (CO) transition for the quasi-1D (TMTTF) 2 X compounds with X = SbF 6 and Br and make a comparison with previous results for the X = PF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1932749b4085a577c696c1e72af72f6c
https://doi.org/10.1016/j.physb.2009.12.022
https://doi.org/10.1016/j.physb.2009.12.022
Publikováno v:
Physica B: Condensed Matter. 405:S95-S97
The molecular charge order (CO)–ferroelectric transition of the strongly correlated organic conductors ( TMTTF ) 2 X is investigated. We present here, a direct evidence of a lattice deformation at the CO of deuterated ( TMTTF ) 2 PF 6 using powder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94e12a62bef748511d1e3eb9e50c5afc
https://doi.org/10.1016/j.physb.2009.11.043
https://doi.org/10.1016/j.physb.2009.11.043
Autor:
Alec Moradpour, Claude Pasquier, Angelina Angelova, Nor-Eddine Akaaboune, Pascale Auban-Senzier
Publikováno v:
Chemistry of Materials. 12:2306-2310
The generation of (TMTSF)2ClO4 overlayers on (TMTSF)2PF6 single crystals, obtained by immersing templates in 1,1,2-trichloroethane at room temperature, is shown to be highly anisotropic. Well-defined 5−15 μm thick films are formed exclusively on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00a76fc3a7dcb21944db33f2575948f4
https://doi.org/10.1021/cm000182w
https://doi.org/10.1021/cm000182w
Publikováno v:
International Journal of Quantum Chemistry. 76:552-573
A series of six radical cations of the type (DLD)+ was investigated at the ab initio unrestricted Hartree–Fock level. One localized and one delocalized conformation were systematically searched by full geometry optimization. At both nuclear arrange
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5aa946d27c2062ad2c082aa4d166b95
https://doi.org/10.1002/(sici)1097-461x(2000)76:4<552::aid-qua6>3.0.co
https://doi.org/10.1002/(sici)1097-461x(2000)76:4<552::aid-qua6>3.0.co
Autor:
Alec Moradpour, Florence Geneste
Publikováno v:
Organic Preparations and Procedures International. 31:507-536
(1999). MAIN METHODOLOGIES FOR THE SYNTHESIS OF RADIALENES. AN UPDATE. Organic Preparations and Procedures International: Vol. 31, No. 5, pp. 507-536.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::881b0e5510c29f18e455b3870b5d893c
https://doi.org/10.1080/00304949909355336
https://doi.org/10.1080/00304949909355336