Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Lydie Louis"'
Autor:
Joseph F. Krzyzaniak, Lydie Louis, Bruno C. Hancock, Paul Meenan, Kapildev K. Arora, Ayana Ghosh, Serge Nakhmanson, Geoffrey P. F. Wood
Publikováno v:
CrystEngComm. 21:1215-1223
In the current report, three machine learning approaches were assessed for their ability to predict the crystallization propensities of a set of small organic compounds (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22c6fad64b21f0d7632b5164680ead9f
https://doi.org/10.1039/c8ce01589a
https://doi.org/10.1039/c8ce01589a
Publikováno v:
Soft Matter. 14:2484-2491
Spontaneous polarization P of mixed polymer crystals based on β poly(vinylidene fluoride) (PVDF, -CH2-CF2-) and 2,3,3,3-tetrafluoropropene (TFP, -CH2-CF(CF3)-) was evaluated for β-PVDF/iso-PTFP, β-PVDF/P(VDF-alt-iso-TFP) and β-PVDF/syndio-PTFP. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85004be0bba9f11b1b7a868fa82fe6c9
https://doi.org/10.1039/c8sm00262b
https://doi.org/10.1039/c8sm00262b
Autor:
Serge Nakhmanson, Lydie Louis, Shashi Poddar, Ayana Ghosh, Krishna Chaitanya Pitike, Stephen Ducharme
Publikováno v:
Journal of Materials Chemistry C. 6:1143-1152
We report the results of a computational first-principles study of the structural and electrical properties of three ferroelectric diisopropylammonium halides containing chlorine, bromine, and iodine. Calculations were carried out using density-funct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60c5259dc4b743051f29660cda5c972b
https://doi.org/10.1039/c7tc03732e
https://doi.org/10.1039/c7tc03732e
Autor:
Lydie Louis, Serge Nakhmanson
Publikováno v:
Physical Review B. 91
Using first-principles computational techniques, we have investigated the structural, vibrational, and dielectric properties of a Ruddlesden-Popper-type layered oxide ${\mathrm{Ba}}_{2}{\mathrm{ZrO}}_{4}$ subjected to a wide range of biaxial strains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcd3c79ea5c2883bae2a255c6336224e
https://doi.org/10.1103/physrevb.91.134103
https://doi.org/10.1103/physrevb.91.134103
Publikováno v:
Physical Review B. 91
In this project, a computational investigation utilizing density functional theory methods is carried out to elucidate the differences in stereochemical lone-pair activity of ${\mathrm{Pb}}^{2+}$ and ${\mathrm{Sn}}^{2+}$ A-site ions in epitaxial pola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4822db4c1638b4a86abae36a54b9ebe0
https://doi.org/10.1103/physrevb.91.035112
https://doi.org/10.1103/physrevb.91.035112
Autor:
Lydie Louis
Publikováno v:
Lydie Louis
Stock market exchanges in transition economies typically fail. The failure is, in part, due to weak or non-existing securities laws in the transition economy. The Warsaw Stock Exchange is the exception. The Warsaw Stock Exchange serves as a successfu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0537e3374d6b3688881871b4af2b1382
https://doi.org/10.2139/ssrn.2716358
https://doi.org/10.2139/ssrn.2716358
Autor:
Yuri Rosenberg, Daniel Szwarcman, Gil Markovich, Laurent Bellaiche, Lydie Louis, Sergey Prosandeev, Yossi Lereah, Shlomo Berger
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 26(12)
High resolution electron microscopy, electron diffraction and electron holography were used to study individual free-standing ∼ 30 nm barium titanate nanocrystals. Large unidirectional variations in the tetragonal distortion were mapped across the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b413d3aa6c50092cb8dc363f43d423a9
https://pubmed.ncbi.nlm.nih.gov/24594615
https://pubmed.ncbi.nlm.nih.gov/24594615
Autor:
Raymond Walter, Andrei Malashevich, Lydie Louis, Sergey Prosandeev, Ivo Souza, Laurent Bellaiche, Zhigang Gui
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We propose the existence, via analytical derivations, novel phenomenologies, and first-principles-based simulations, of a class of materials that are not only spontaneously optically active, but also for which the sense of rotation can be switched by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::658629fce3fed7c3aa82345c2e765d74
http://hdl.handle.net/10261/102430
http://hdl.handle.net/10261/102430
Autor:
Lydie Louis, Sung Su Lee, Serge Nakhmanson, Margaret P. Cosgriff, Paul G. Evans, Pice Chen, Zuhuang Chen, Lang Chen, Krishna Chaitanya Pitike, Hiroo Tajiri, Hyeon Jun Lee, William Parker, Ji Young Jo, Lukasz Kuna
Publikováno v:
Advanced Electronic Materials. 2:1500204
A highly strained BiFeO3 (BFO) thin film is transformed between phases with distinct structures and properties by nanosecond-duration applied electric field pulses. Time-resolved synchrotron X-ray microdiffraction shows that the steady-state transfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ff5deefc9133445df442112a1c49d60
https://doi.org/10.1002/aelm.201500204
https://doi.org/10.1002/aelm.201500204
Publikováno v:
Journal of Physics: Condensed Matter
Journal of Physics: Condensed Matter, 2012, 24, pp.402201. ⟨10.1088/0953-8984/24/40/402201⟩
Journal of Physics: Condensed Matter, IOP Publishing, 2012, 24, pp.402201. ⟨10.1088/0953-8984/24/40/402201⟩
Journal of Physics: Condensed Matter, 2012, 24, pp.402201. ⟨10.1088/0953-8984/24/40/402201⟩
Journal of Physics: Condensed Matter, IOP Publishing, 2012, 24, pp.402201. ⟨10.1088/0953-8984/24/40/402201⟩
International audience; A first-principles-based effective Hamiltonian is used to investigate finite-temperature properties of ferroelectric nanocomposites made of periodic arrays of ferroelectric nanowires embedded in a matrix formed by another ferr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b616efac70eeaca1044d8d79a915448c
https://doi.org/10.1088/0953-8984/24/40/402201
https://doi.org/10.1088/0953-8984/24/40/402201