Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Céline Lichtensteiger"'
Autor:
Seongwoo Cho, Iaroslav Gaponenko, Kumara Cordero-Edwards, Jordi Barceló-Mercader, Irene Arias, Daeho Kim, Céline Lichtensteiger, Jiwon Yeom, Loïc Musy, Hyunji Kim, Seung Min Han, Gustau Catalan, Patrycja Paruch, Seungbum Hong
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Switchable tribological properties of ferroelectrics offer an alternative route to visualize and control ferroelectric domains. Here, we observe the switchable friction and wear behavior of ferroelectrics using a nanoscale scanning probe—d
Externí odkaz:
https://doaj.org/article/81a2e4520c06421db8e36a4b885b2cbb
Autor:
Céline Lichtensteiger, Chia-Ping Su, Iaroslav Gaponenko, Marios Hadjimichael, Ludovica Tovaglieri, Patrycja Paruch, Alexandre Gloter, Jean-Marc Triscone
Publikováno v:
APL Materials, Vol 11, Iss 10, Pp 101110-101110-9 (2023)
We investigate nanoscale domain engineering via epitaxial coupling in a set of SrRuO3/PbTiO3/SrRuO3 heterostructures epitaxially grown on (110)o-oriented DyScO3 substrates. The SrRuO3 layer thickness is kept at 55 unit cells, whereas the PbTiO3 layer
Externí odkaz:
https://doaj.org/article/34a89d8e5cd549db8e1014b9df547220
Autor:
Céline Lichtensteiger, Marios Hadjimichael, Edoardo Zatterin, Chia-Ping Su, Iaroslav Gaponenko, Ludovica Tovaglieri, Patrycja Paruch, Alexandre Gloter, Jean-Marc Triscone
Publikováno v:
APL Materials, Vol 11, Iss 6, Pp 061126-061126-10 (2023)
We study the complex ferroelastic/ferroelectric domain structure in the prototypical ferroelectric PbTiO3 epitaxially strained on (110)o-oriented DyScO3 substrates, using a combination of atomic force microscopy, laboratory and synchrotron x-ray diff
Externí odkaz:
https://doaj.org/article/8de72fe3777e49338a2c5fbfc171c8b9
Built-in voltage in thin ferroelectric PbTiO3 films: the effect of electrostatic boundary conditions
Autor:
Céline Lichtensteiger, Christian Weymann, Stéphanie Fernandez-Pena, Patrycja Paruch, Jean-Marc Triscone
Publikováno v:
New Journal of Physics, Vol 18, Iss 4, p 043030 (2016)
We have studied the built-in voltage in heterostructures composed of ferroelectric PbTiO _3 and dielectric spacers of SrTiO _3 , grown on SrTiO _3 substrates with SrRuO _3 bottom electrodes. We used piezoresponse force microscopy to determine the dom
Externí odkaz:
https://doaj.org/article/7808a8ad6155408183fea260f62626b4
Autor:
Christian Weymann, Salia Cherifi-Hertel, Céline Lichtensteiger, Iaroslav Gaponenko, Kokou Dodzi Dorkenoo, Aaron B. Naden, Patrycja Paruch
Ferroelectrics are technologically important, with wide application in micromechanical systems, nonlinear optics, and information storage. Recent discoveries of exotic polarisation textures in these materials, which can strongly influence their prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::272673e5f48991ad04c1e896a1b94cbf
http://arxiv.org/abs/2209.01912
http://arxiv.org/abs/2209.01912
Autor:
Jesús Zúñiga-Pérez, H. Rotella, P. John, P. Vennéguès, Céline Lichtensteiger, Christiane Deparis
Publikováno v:
Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2021, 129 (9), pp.095303. ⟨10.1063/5.0041903⟩
Journal of Applied Physics, American Institute of Physics, 2021, 129 (9), pp.095303. ⟨10.1063/5.0041903⟩
International audience; The epitaxial growth of Mg 3 N 2 thin films by molecular beam epitaxy has been recently achieved. This work presents the structural properties of the films, including grains sizes and lattice rotations, as assessed by x-ray di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::111323b9c64a6e0c113450215fb2fbb9
https://hal.archives-ouvertes.fr/hal-03162867
https://hal.archives-ouvertes.fr/hal-03162867
Autor:
Christian Weymann, Jean-Marc Triscone, Stephanie Fernandez-Pena, Patrycja Paruch, Céline Lichtensteiger, Aaron B. Naden, Liv R. Dedon, Lane W. Martin
Publikováno v:
Advanced Electronic Materials, vol 6, iss 12
Advanced Electronic Materials, Vol. 6, No 12 (2020) P. 2000852
Advanced Electronic Materials, Vol. 6, No 12 (2020) P. 2000852
P.P. and C.W. acknowledge partial support by Swiss National Science Foundation Division II grant 200021_178782. L.R.D. acknowledges support from the US National Science Foundation under grant DMR‐1708615. L.W.M. acknowledges support from the U.S. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::346b44a774c10d19b62b5194f78cdf13
https://hdl.handle.net/10023/20957
https://hdl.handle.net/10023/20957
Autor:
Céline Lichtensteiger
Publikováno v:
Journal of Applied Crystallography
Journal of Applied Crystallography, Vol. 51, No 6 (2018) pp. 1745-1751
Journal of Applied Crystallography, Vol. 51, No 6 (2018) pp. 1745-1751
InteractiveXRDFit is a custom-made MATLAB program that calculates the X-ray diffracted intensity for heterostructures.
InteractiveXRDFit is a custom-made MATLAB program that calculates the X-ray diffracted intensity for oxide thin films and hete
InteractiveXRDFit is a custom-made MATLAB program that calculates the X-ray diffracted intensity for oxide thin films and hete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d46a5317123ca5fa2ec81972fe0c2863
https://doi.org/10.1107/s1600576718012840
https://doi.org/10.1107/s1600576718012840
Autor:
Céline Lichtensteiger, Marta Gibert, Jennifer Fowlie, Jean-Marc Triscone, Hugo Meley, Philip R. Willmott
Publikováno v:
Nano Letters, Vol. 19, No 6 (2019) pp. 4188-4194
[Image: see text] In this study, we analyze how the octahedral tilts and rotations of thin films of LaNiO(3) and LaAlO(3) grown on different substrates, determined using synchrotron X-ray diffraction-measured half-integer Bragg peaks, depend upon the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dba9bdcf359893e253777a1ee52575db
https://europepmc.org/articles/PMC6595436/
https://europepmc.org/articles/PMC6595436/
Autor:
Pablo Aguado-Puente, Javier Junquera, Nagarajan Valanoor, Guangqing Liu, Jason Chen, Jean-Marc Triscone, Céline Lichtensteiger
Publikováno v:
Advanced Electronic Materials. 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed8c4e928441a7c21fd53802ed2d09f9
https://doi.org/10.1002/aelm.201670004
https://doi.org/10.1002/aelm.201670004