Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Lucie, Nataf"'
Publikováno v:
ACS Omega. 7:36366-36378
To disentangle the information contained in transition-metal K-edge X-ray magnetic circular dichroism (XMCD), two series of Prussian blue analogs (PBAs) were investigated as model compounds. The number of 3d electrons and the magnetic orbitals have b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8661aafb0a81cf28397d20a9e3515816
https://doi.org/10.1021/acsomega.2c04049
https://doi.org/10.1021/acsomega.2c04049
Autor:
Martin Ottesen, Emma Ehrenreich-Petersen, Camilla Hjort Kronbo, François Baudelet, Lucie Nataf, Innokenty Kantor, Mads Ry Vogel Jørgensen, Martin Bremholm
Publikováno v:
Ottesen, M, Ehrenreich-Petersen, E, Kronbo, C H, Baudelet, F, Nataf, L, Kantor, I, Jørgensen, M R V & Bremholm, M 2023, ' Pressure-induced charge-transfer and structural transition in hexagonal multiferroic HoMnO3 ', Physical Review B, vol. 107, no. 13, 134115 . https://doi.org/10.1103/PhysRevB.107.134115
The structural properties of the hexagonal multiferroic h-HoMnO3 under high pressure have been explored using synchrotron x-ray diffraction and x-ray absorption spectroscopy in diamond anvil cells. The structure was found to undergo a pressure-induce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dc3dcda82487ae38cd3b3fb9284d284
https://doi.org/10.1103/physrevb.107.134115
https://doi.org/10.1103/physrevb.107.134115
Autor:
Abdelmajid Elmahjoubi, Mohamad Baker Shoker, Olivier Pagès, Vitor José Babau Torres, Alain Polian, Andrei Viktor Postnikov, Christophe Bellin, Kévin Béneut, Carole Gardiennet, Gwendal Kervern, Aotmane En Naciri, Laurent Broch, Rami Hajj Hussein, Jean-Paul Itié, Lucie Nataf, Sylvain Ravy, Pascal Franchetti, Sébastien Diliberto, Stéphanie Michel, Ali Abouais, Karol Strzałkowski
The emerging CdTe-BeTe semiconductor alloy that exhibits a dramatic mismatch in bond covalency / stiffness clarifying its vibrational-mechanical properties is used as a benchmark to test the limits of the percolation model (PM) worked out to explain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59a65be93cc3ff904249474ba2573878
https://doi.org/10.21203/rs.3.rs-2704723/v1
https://doi.org/10.21203/rs.3.rs-2704723/v1
Autor:
Nadejda Bouldi, Matteo Mannini, Marius Retegan, Reece G. Miller, Benjamin Cahier, Philippe Sainctavit, Nathalie Guihéry, Talal Mallah, Delphine Cabaret, Diane Gouéré, François Baudelet, Lucie Nataf, Fabrice Wilhelm, François Guillou, Andrei Rogalev, Nicolas Suaud, Sally Brooker, Amélie Juhin
Publikováno v:
Journal of Physical Chemistry C
Journal of Physical Chemistry C, 2023, 126 (12), pp.5784-5792. ⟨10.1021/acs.jpcc.2c00614⟩
Journal of Physical Chemistry C, 2022, 126 (12), pp.5784-5792. ⟨10.1021/acs.jpcc.2c00614⟩
Journal of Physical Chemistry C, 2023, 126 (12), pp.5784-5792. ⟨10.1021/acs.jpcc.2c00614⟩
Journal of Physical Chemistry C, 2022, 126 (12), pp.5784-5792. ⟨10.1021/acs.jpcc.2c00614⟩
International audience; The spin crossover (SCO) transition is investigated in two molecular Co 2+ bisimide compounds, Co(dpzca) 2 and Co(pypzca) 2 (where Hdpzca = N-(2-pyrazylcarbonyl)-2pyrazinecarboxamide and Hpypzca = N-(2-pyrazylcarbonyl)-2-pyrid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bd8d8ed61e0eec208c845ef5e55c928
https://hal.science/hal-03821286
https://hal.science/hal-03821286
Publikováno v:
Scientific Reports. 12
We report the exceptional structural and magnetic stability of SrFeO$$_2$$ 2 under pressure by X-Ray Magnetic Circular Dichroism (XMCD) and X-ray Diffraction (XRD) up to the Mbar range. The XMCD data confirm the onset of ferromagnetism above 30 GPa a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fb62144520e824bb819389f32ebe646
https://doi.org/10.1038/s41598-022-20192-w
https://doi.org/10.1038/s41598-022-20192-w
Publikováno v:
Journal of Synchrotron Radiation
Journal of Synchrotron Radiation, International Union of Crystallography, 2021, 28, pp.1127-1136. ⟨10.1107/S1600577521004884⟩
Journal of Synchrotron Radiation, International Union of Crystallography, 2021, 28, pp.1127-1136. ⟨10.1107/S1600577521004884⟩
In order to disentangle the physical effects at the origin of transition metal K-edge X-ray magnetic circular dichroism (XMCD) in coordination polymers and quantify small structural distortions from the intensity of these signals, a systematic invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49075a4faa918dc2e6eafccf86627368
https://doi.org/10.1107/s1600577521004884
https://doi.org/10.1107/s1600577521004884
Autor:
Agnès Dewaele, Lucie Nataf
Publikováno v:
Physical Review B. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::680eca8b42378e74257464dab7f898db
https://doi.org/10.1103/physrevb.106.014104
https://doi.org/10.1103/physrevb.106.014104
Publikováno v:
In press
Two series of Prussian blue analogs (PBA) were used as model compounds in order to disentangle the information contained in X-ray magnetic circular dichroism (XMCD) at the K-edges of transition metals. The number of 3d electrons on one site of the bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2a1673e9b18743aabae3fb0cfdb2293
https://pubmed.ncbi.nlm.nih.gov/35414167
https://pubmed.ncbi.nlm.nih.gov/35414167
Autor:
João Elias Figueiredo Soares Rodrigues, Angela Trapananti, Andrea Di Cicco, François Baudelet, Lucie Nataf, Zhiwei Hu, Kai Chen, Yimin Mijiti
Publikováno v:
Physical Review B. 103
Crystal and electronic structure of ${\mathrm{Co}}_{3}{\mathrm{O}}_{4}$ spinel have been investigated by x-ray absorption near edge structure (XANES) at the Co $K$ edge up to 58.5 GPa and Raman scattering up to 65 GPa. Several transitions have been o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ad3ff5de0dd51d865a2bf9b5c5079f0
https://doi.org/10.1103/physrevb.103.024105
https://doi.org/10.1103/physrevb.103.024105
Autor:
Sonia Francoual, Xudong Shen, François Baudelet, Chien-Te Chen, Kai Chen, Zhigao Sheng, Shih-Chang Weng, Zhehong Liu, Xiao Wang, Zefang Li, Liu Hao Tjeng, Sheng-Chieh Liao, Youwen Long, Philippe Ohresser, J. R. L. Mardegan, Yuecheng Bian, Xubin Ye, Wenhong Wang, Olaf Leupold, Lucie Nataf, Stefano Agrestini, Xuekui Xi, Wei Ding, Hong-Ji Lin, Zhiwei Hu
Publikováno v:
Physical Review B. 103
A quadruple perovskite oxide $\mathrm{Ca}{\mathrm{Cu}}_{3}{\mathrm{Co}}_{2}{\mathrm{Re}}_{2}{\mathrm{O}}_{12}$ was synthesized by high-pressure annealing. This compound crystallizes in an $A$- and $B$-site ordered quadruple perovskite structure with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3df4c86e26d5c464ad69fc01bde43787
https://doi.org/10.1103/physrevb.103.014414
https://doi.org/10.1103/physrevb.103.014414