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		Stability and kinetics of point defects in SiO2 and SiC Roma Guido Materials Science [cond-mat.mtrl-sci]. Université Pierre et Marie Curie - Paris VI, 2012 HDR tel-00768561v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Tight-Binding modeling of CsPbI3 in several perovskite phases S. Boyer-Richard , Laurent Pedesseau , Arthur Marronnier , Guido Roma , Boubacar Traoré , et al. International Conference on Perovskite Thin Film Photovoltaics, Photonics and Optoelectronics 2018 (ABXPV&PEROPTO 18), Feb 2018, Rennes, France. ⟨10.29363/nanoge.abxpvperopto.2018.046⟩ Communication dans un congrès hal-01723310v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Electrical and optical degradation study of methylammonium-based perovskite materials under ambient conditions Arthur Marronnier , Heeryung Lee , Heejae Lee , Minjin Kim , Céline Eypert , et al. Solar Energy Materials and Solar Cells, 2018, 178, pp.179 - 185. ⟨10.1016/j.solmat.2018.01.020⟩ Article dans une revue cea-01707687v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Neutral silicon interstitials in silicon carbide: a first principles study Ting Liao , Guido Roma , Jingyang Wang Philosophical Magazine, 2009, 89 (26), pp.2271-2284. ⟨10.1080/14786430903055184⟩ Article dans une revue hal-00514031v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Importance of disorder and lattice anharmonicity on the exciton fine structure and exciton-phonon coupling in halide perovskite nanocrystals for light emission Jacky Even , Philippe Tamarat , Philippe Bourges , Guido Roma , Marios Zacharias , et al. 18è Journées de la Matière Condensée (JMC 18), Aug 2022, Lyon, France Communication dans un congrès hal-03858014v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Structural and theoretical studies of Black Phases of CsPbI3: influence of the anharmonicity Laurent Pedesseau , Arthur Marronnier , Guido Roma , S. Boyer-Richard , Jean-Marc Jancu , et al. Materials Research Society - Spring Meeting 2019 (MRS 2019 Spring Meeting), Apr 2019, Phoenix, United States Communication dans un congrès hal-02114787v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Anharmonicity and Disorder in the Black Phases of CsPbI3 used for Stable Inorganic Perovskite Solar Cells Arthur Marronnier , Guido Roma , Soline Boyer-Richard , Laurent Pedesseau , Jean-Marc Jancu , et al. 7th World Conference on Photovoltaic Energy Conversion (WCPEC-7), Jun 2018, Waikoloa, United States. pp.1715-1717, ⟨10.1109/PVSC.2018.8547769⟩ Communication dans un congrès hal-01952815v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Reply to "Comment on 'Understanding first order Raman spectra of boron carbides across the homogeneity range Guido Roma , Antoine Jay , Nathalie Vast , Olivier Hardouin Duparc , Gaelle Gutierrez Physical Review Materials, 2022, 6 (1), pp.016602. ⟨10.1103/PhysRevMaterials.6.016602⟩ Article dans une revue cea-03573786v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Reducing the Schottky barrier height at the MoSe2/Mo(110) interface in thin-film solar cells: Insights from first-principles calculations Hossein Mirhosseini , Janos P. Kiss , Guido Roma , Claudia Felser Thin Solid Films, 2016, 606, pp.143-147. ⟨10.1016/j.tsf.2016.03.053⟩ Article dans une revue cea-02383012v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Anharmonicity in Hybrid and Inorganic Perovskite Materials used for Photovoltaics Applications References Arthur Marronnier , Heejae Lee , Chloé Dindault , Denis Tondelier , Bernard Geffroy , et al. Journées Perovskites Hybrides, May 2017, Angers, France Communication dans un congrès cea-02340988v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Elucidating Methylamonium and Cesium based Hybrid Perovskites' Dielectric Properties using Ab Initio Calculations and Ellipsometry Measurements Arthur Marronnier , Heejae Lee , Denis Tondelier , Bernard Geffroy , Jean-Eric Bourée , et al. 2èmes Journées Pérovskites Hybrides (JPH2016), May 2016, Rennes, France Communication dans un congrès cea-02346356v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Predicting the stability of surface phases of molybdenum selenides Guido Roma , Elaheh Ghorbani , Hossein Mirhosseini , Janos Kiss , Thomas Kühne , et al. Applied Physics Letters, 2014, 104 (6), pp.061605. ⟨10.1063/1.4865764⟩ Article dans une revue cea-03200084v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Black Phases of CsPbI3: Structural and Theoretical Studies Laurent Pedesseau , Arthur Marronnier , Guido Roma , Soline Boyer-Richard , Jean-Marc Jancu , et al. nanoGe Fall Meeting 2018 (NGFM18), Oct 2018, Torremolinos, Spain. ⟨10.29363/nanoge.fallmeeting.2018.218⟩ Communication dans un congrès hal-01908983v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		The Role of Oxygen in the Degradation of Methylammonium Lead Trihalide Perovskite Photoactive Layers Eric Pellereau , Matthieu Fregnaux , Chloé Dindault , Denis Tondelier , Bernard Geffroy , et al. Journées Perovskites Hybrides, May 2017, Angers, France Communication dans un congrès cea-02340911v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Supporting information: Optical properties of saturated and unsaturated carbonyl defects in polyethylene G. Roma , F. Bruneval , L. Martin-Samos Journal of Physical Chemistry B, 2018, 122, ⟨10.1021/acs.jpcb.7b12172⟩ Article dans une revue cea-02410177v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Influence of Disorder and Anharmonic Fluctuations on the Dynamical Rashba Effect in Purely Inorganic Lead-Halide Perovskites Arthur Marronnier , Guido Roma , Marcelo Carignano , Yvan Bonnassieux , Claudine Katan , et al. Journal of Physical Chemistry C, 2019, 123 (1), pp.291-298. ⟨10.1021/acs.jpcc.8b11288⟩ Article dans une revue hal-01952784v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Anharmonicity and Disorder in the Black Phases of Cesium Lead Iodide used for Stable Inorganic Perovskite Solar Cells Arthur Marronnier , Guido Roma , Soline Boyer-Richard , Laurent Pedesseau , Jean-Marc Jancu , et al. ACS Nano, 2018, 12 (4), pp.3477-3486. ⟨10.1021/acsnano.8b00267⟩ Article dans une revue hal-01741313v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Anharmonicity in Halide Perovskites for Photovoltaics Arthur Marronnier , Heejae Lee , Bernard Geffroy , Jacky Even , Yvan Bonnassieux , et al. 33rd European Photovoltaic Solar Energy Conference (EU PVSEC 2017), Sep 2017, Amsterdam, Netherlands Communication dans un congrès hal-01621126v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Linear response calculation of first-order Raman spectra of point defects in silicon carbide Guido Roma physica status solidi (a), 2016, 213 (11), pp.2995-2999. ⟨10.1002/pssa.201600036⟩ Article dans une revue istex cea-02389528v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		The influence of irradiation induced vacancies on the mobility of helium in boron carbide Kevin Gillet , Guido Roma , Jean-Paul Crocombette , Dominique Gosset Journal of Nuclear Materials, 2018, 512, pp.288-296. ⟨10.1016/j.jnucmat.2018.10.020⟩ Article dans une revue cea-02339428v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Stability and kinetics of helium interstitials in boron carbide from first principles A. Schneider , G. Roma , Jp. Crocombette , V. Motte , D. Gosset Journal of Nuclear Materials, 2017, 496, ⟨10.1016/j.jnucmat.2017.09.020⟩ Article dans une revue cea-02415683v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		From latent ferroelectricity to hyperferroelectricity in alkali lead halide perovskites Guido Roma , Arthur Marronnier , Jacky Even Physical Review Materials, 2020, 4 (9), ⟨10.1103/PhysRevMaterials.4.092402⟩ Article dans une revue hal-02937078v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Hybrid-functional calculations on the incorporation of Na and K impurities into the cuinse 2 and cuin 5 se 8 solar-cell materials Elaheh Ghorbani , Janos P. Kiss , Hossein Mirhosseini , Guido Roma , Markus Schmidt , et al. Journal of Physical Chemistry C, 2015, 119 (45), pp.25197-25203. ⟨10.1021/acs.jpcc.5b07639⟩ Article dans une revue cea-02383059v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Structural Instabilities Related to Highly Anharmonic Phonons in Halide Perovskites Arthur Marronnier , Heejae Lee , Bernard Geffroy , Jacky Even , Yvan Bonnassieux , et al. Journal of Physical Chemistry Letters, 2017, 8 (12), pp.2659-2665. ⟨10.1021/acs.jpclett.7b00807⟩ Article dans une revue hal-01528877v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More

Stability and kinetics of point defects in SiO2 and SiC

Roma Guido

Materials Science [cond-mat.mtrl-sci]. Université Pierre et Marie Curie - Paris VI, 2012

HDR tel-00768561v1

Tight-Binding modeling of CsPbI3 in several perovskite phases

S. Boyer-Richard , Laurent Pedesseau , Arthur Marronnier , Guido Roma , Boubacar Traoré , et al.

International Conference on Perovskite Thin Film Photovoltaics, Photonics and Optoelectronics 2018 (ABXPV&PEROPTO 18), Feb 2018, Rennes, France. ⟨10.29363/nanoge.abxpvperopto.2018.046⟩

Communication dans un congrès hal-01723310v1

Electrical and optical degradation study of methylammonium-based perovskite materials under ambient conditions

Arthur Marronnier , Heeryung Lee , Heejae Lee , Minjin Kim , Céline Eypert , et al.

Solar Energy Materials and Solar Cells, 2018, 178, pp.179 - 185. ⟨10.1016/j.solmat.2018.01.020⟩

Article dans une revue cea-01707687v1

Neutral silicon interstitials in silicon carbide: a first principles study

Ting Liao , Guido Roma , Jingyang Wang

Philosophical Magazine, 2009, 89 (26), pp.2271-2284. ⟨10.1080/14786430903055184⟩

Article dans une revue hal-00514031v1

Importance of disorder and lattice anharmonicity on the exciton fine structure and exciton-phonon coupling in halide perovskite nanocrystals for light emission

Jacky Even , Philippe Tamarat , Philippe Bourges , Guido Roma , Marios Zacharias , et al.

18è Journées de la Matière Condensée (JMC 18), Aug 2022, Lyon, France

Communication dans un congrès hal-03858014v1

Structural and theoretical studies of Black Phases of CsPbI3: influence of the anharmonicity

Laurent Pedesseau , Arthur Marronnier , Guido Roma , S. Boyer-Richard , Jean-Marc Jancu , et al.

Materials Research Society - Spring Meeting 2019 (MRS 2019 Spring Meeting), Apr 2019, Phoenix, United States

Communication dans un congrès hal-02114787v1

Anharmonicity and Disorder in the Black Phases of CsPbI3 used for Stable Inorganic Perovskite Solar Cells

Arthur Marronnier , Guido Roma , Soline Boyer-Richard , Laurent Pedesseau , Jean-Marc Jancu , et al.

7th World Conference on Photovoltaic Energy Conversion (WCPEC-7), Jun 2018, Waikoloa, United States. pp.1715-1717, ⟨10.1109/PVSC.2018.8547769⟩

Communication dans un congrès hal-01952815v1

Reply to "Comment on 'Understanding first order Raman spectra of boron carbides across the homogeneity range

Guido Roma , Antoine Jay , Nathalie Vast , Olivier Hardouin Duparc , Gaelle Gutierrez

Physical Review Materials, 2022, 6 (1), pp.016602. ⟨10.1103/PhysRevMaterials.6.016602⟩

Article dans une revue cea-03573786v1

Reducing the Schottky barrier height at the MoSe2/Mo(110) interface in thin-film solar cells: Insights from first-principles calculations

Hossein Mirhosseini , Janos P. Kiss , Guido Roma , Claudia Felser

Thin Solid Films, 2016, 606, pp.143-147. ⟨10.1016/j.tsf.2016.03.053⟩

Article dans une revue cea-02383012v1

Anharmonicity in Hybrid and Inorganic Perovskite Materials used for Photovoltaics Applications References

Arthur Marronnier , Heejae Lee , Chloé Dindault , Denis Tondelier , Bernard Geffroy , et al.

Journées Perovskites Hybrides, May 2017, Angers, France

Communication dans un congrès cea-02340988v1

Elucidating Methylamonium and Cesium based Hybrid Perovskites' Dielectric Properties using Ab Initio Calculations and Ellipsometry Measurements

Arthur Marronnier , Heejae Lee , Denis Tondelier , Bernard Geffroy , Jean-Eric Bourée , et al.

2èmes Journées Pérovskites Hybrides (JPH2016), May 2016, Rennes, France

Communication dans un congrès cea-02346356v1

Predicting the stability of surface phases of molybdenum selenides

Guido Roma , Elaheh Ghorbani , Hossein Mirhosseini , Janos Kiss , Thomas Kühne , et al.

Applied Physics Letters, 2014, 104 (6), pp.061605. ⟨10.1063/1.4865764⟩

Article dans une revue cea-03200084v1

Black Phases of CsPbI3: Structural and Theoretical Studies

Laurent Pedesseau , Arthur Marronnier , Guido Roma , Soline Boyer-Richard , Jean-Marc Jancu , et al.

nanoGe Fall Meeting 2018 (NGFM18), Oct 2018, Torremolinos, Spain. ⟨10.29363/nanoge.fallmeeting.2018.218⟩

Communication dans un congrès hal-01908983v1

The Role of Oxygen in the Degradation of Methylammonium Lead Trihalide Perovskite Photoactive Layers

Eric Pellereau , Matthieu Fregnaux , Chloé Dindault , Denis Tondelier , Bernard Geffroy , et al.

Journées Perovskites Hybrides, May 2017, Angers, France

Communication dans un congrès cea-02340911v1

Supporting information: Optical properties of saturated and unsaturated carbonyl defects in polyethylene

G. Roma , F. Bruneval , L. Martin-Samos

Journal of Physical Chemistry B, 2018, 122, ⟨10.1021/acs.jpcb.7b12172⟩

Article dans une revue cea-02410177v1

Influence of Disorder and Anharmonic Fluctuations on the Dynamical Rashba Effect in Purely Inorganic Lead-Halide Perovskites

Arthur Marronnier , Guido Roma , Marcelo Carignano , Yvan Bonnassieux , Claudine Katan , et al.

Journal of Physical Chemistry C, 2019, 123 (1), pp.291-298. ⟨10.1021/acs.jpcc.8b11288⟩

Article dans une revue hal-01952784v1

Anharmonicity and Disorder in the Black Phases of Cesium Lead Iodide used for Stable Inorganic Perovskite Solar Cells

Arthur Marronnier , Guido Roma , Soline Boyer-Richard , Laurent Pedesseau , Jean-Marc Jancu , et al.

ACS Nano, 2018, 12 (4), pp.3477-3486. ⟨10.1021/acsnano.8b00267⟩

Article dans une revue hal-01741313v1

Anharmonicity in Halide Perovskites for Photovoltaics

Arthur Marronnier , Heejae Lee , Bernard Geffroy , Jacky Even , Yvan Bonnassieux , et al.

33rd European Photovoltaic Solar Energy Conference (EU PVSEC 2017), Sep 2017, Amsterdam, Netherlands

Communication dans un congrès hal-01621126v1

Linear response calculation of first-order Raman spectra of point defects in silicon carbide

Guido Roma

physica status solidi (a), 2016, 213 (11), pp.2995-2999. ⟨10.1002/pssa.201600036⟩

Article dans une revue istex cea-02389528v1

The influence of irradiation induced vacancies on the mobility of helium in boron carbide

Kevin Gillet , Guido Roma , Jean-Paul Crocombette , Dominique Gosset

Journal of Nuclear Materials, 2018, 512, pp.288-296. ⟨10.1016/j.jnucmat.2018.10.020⟩

Article dans une revue cea-02339428v1

Stability and kinetics of helium interstitials in boron carbide from first principles

A. Schneider , G. Roma , Jp. Crocombette , V. Motte , D. Gosset

Journal of Nuclear Materials, 2017, 496, ⟨10.1016/j.jnucmat.2017.09.020⟩

Article dans une revue cea-02415683v1

From latent ferroelectricity to hyperferroelectricity in alkali lead halide perovskites

Guido Roma , Arthur Marronnier , Jacky Even

Physical Review Materials, 2020, 4 (9), ⟨10.1103/PhysRevMaterials.4.092402⟩

Article dans une revue hal-02937078v1

Hybrid-functional calculations on the incorporation of Na and K impurities into the cuinse 2 and cuin 5 se 8 solar-cell materials

Elaheh Ghorbani , Janos P. Kiss , Hossein Mirhosseini , Guido Roma , Markus Schmidt , et al.

Journal of Physical Chemistry C, 2015, 119 (45), pp.25197-25203. ⟨10.1021/acs.jpcc.5b07639⟩

Article dans une revue cea-02383059v1

Structural Instabilities Related to Highly Anharmonic Phonons in Halide Perovskites