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Dive into the research topics where Guillaume Saint-Girons is active.

Publication


Featured researches published by Guillaume Saint-Girons.


Journal of Applied Physics | 2012

Ge/SrTiO3(001): Correlation between interface chemistry and crystallographic orientation

B. Gobaut; J. Penuelas; G. Grenet; Djawhar Ferrah; A. Benamrouche; A. Chettaoui; Y. Robach; Claude Botella; M. El Kazzi; Mathieu G. Silly; Fausto Sirotti; Guillaume Saint-Girons

In this work, the desorption of a submonolayer deposit of Ge on SrTiO3(001) is studied by reflection high energy electron diffraction. The results are compared to those of a previous experiment done using soft x-ray photoelectron spectroscopy. Combining these techniques allows for correlating interface chemistry and crystal orientation, and for bringing clarifying elements concerning the competition between (111) and (001) crystal orientation typical for the semiconductor/perovskite epitaxial systems. Despite poor interface matching, (111)-oriented islands are stabilized at the expense of (001)-oriented islands due to the relatively low energy of their free facets. Such “surface energy driven” crystallographic orientation of the deposit is enhanced by the low adhesion energy characteristic of the Ge/SrTiO3 system.


quantum electronics and laser science conference | 2006

Microphotoluminescence around 1.5 μm from a single InAs/InP(001) quantum dot grown by MOVPE.

Nicolas Chauvin; A. Michon; I. Sagnes; G. Patriarche; G. Beaudoin; G. Bremond; C. Bru-Chevallier; Guillaume Saint-Girons

InAs/InP(001) quantum dots emitting around 1.5 mum were grown by low-pressure metalorganic vapor phase epitaxy. We report here on the observation of exciton and biexciton microphotoluminescence from a single quantum dot.


Electronics Letters | 2003

Room temperature laser operation of strained InGaAs/GaAs QW structure monolithically grown by MOCVD on LE-PECVD Ge/Si virtual substrate

Y. Chriqui; Guillaume Saint-Girons; S. Bouchoule; J.-M. Moison; Giovanni Isella; H. von Kaenel; Isabelle Sagnes


Archive | 2004

InGaAs/GaAs LASERS ON SILICON PRODUCED BY LEPECVD AND MOCVD

Hans Von Kaenel; Isabelle Sagnes; Guillaume Saint-Girons; S. Bouchoule


Physical Review B | 2009

X-ray photoelectron diffraction study of thinAl2O3films grown on Si(111) by molecular beam epitaxy

M. El Kazzi; G. Grenet; Clement Merckling; Guillaume Saint-Girons; Claude Botella; O. Marty; G. Hollinger


Archive | 2003

Durch LEPECVD und MOCVD auf Silizium hergestellte GaAs/GaAs-Laser

Kaenel Hans Von; Isabelle Sagnes; Guillaume Saint-Girons; S. Bouchoule


PiezoNEMS workshop | 2015

Semiconducting core / piezoelectric shell nanowires

J. Penuelas; Xin Guan; Jeanne Becdelievre; Guillaume Saint-Girons; Romain Bachelet; Philippe Regreny; Claude Botella; Geneviève Grenet; Alexandre Danescu; Bertrand Vilquin; P. Rojo-Romeo; Nicolas Chauvin; Nicholas Blanchard; Mathieu G. Silly; Fausto Sirotti; M. Gendry


Archive | 2015

SrTiO3 thin layers on Si: epitaxy and use as templates for thermal energy management and photonic integrated devices

Sébastien Cueff; Mihai Apreutesei; Rahma Moalla; Benjamin Meunier; Xuan Hu; Geneviève Grenet; J. Penuelas; P. Regreny; Claude Botella; Adrien Carretero-Genevrier; Regis Orobtchouk; P. Rojo-Romeo; Bertrand Vilquin; Nicolas Baboux; Mathieu G. Silly; Fausto Sirotti; Jaume Gazquez; Pierre-Olivier Chapuis; Régis Debord; S. Pailhès; Romain Bachelet; Guillaume Saint-Girons


Physical Review B | 2012

Ge/SrTiO3(001) interface probed by soft x-ray synchrotron-radiation time-resolved photoemission

M. El Kazzi; B. Gobaut; J. Penuelas; G. Grenet; Mathieu G. Silly; Fausto Sirotti; Guillaume Saint-Girons


Archive | 2011

092508 Hydrothermal growth of single crystals of the quantum magnets: Clinoatacamite, paratacamite, and herbertsmithite (3 pages)

Jia-Shiun Lin; Baomin Wang; P. Tong; Wenjin Lu; Lisa Zhang; Xiaoxu Zhu; Zeng-Jie Yang; W. H. Song; Jing Dai; Y. P. Sun; Shaoyan Chu; Peter C. Muller; Daniel G. Nocera; Young S. Lee; Ji-Wan Kim; Hyon-Seok Song; Jae-Woo Jeong; Kyeong-Dong Lee; Jeong-Woo Sohn; T. Shima; Sung-Chul Shin; Raj Singhal; Sudhish Kumar; P. Kumari; Yutao Xing; E. Saitovitch; Clement Merckling; Guillaume Saint-Girons; Cristina Botella; Greg L. Hollinger

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S. Bouchoule

Centre national de la recherche scientifique

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Claude Botella

Institut des Nanotechnologies de Lyon

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G. Grenet

Institut des Nanotechnologies de Lyon

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G. Hollinger

École centrale de Lyon

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J. Penuelas

Institut des Nanotechnologies de Lyon

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Fausto Sirotti

Centre national de la recherche scientifique

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Mathieu G. Silly

Centre national de la recherche scientifique

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Bertrand Vilquin

Institut des Nanotechnologies de Lyon

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