Concepedia

Guido Roma

GR

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Publications

27

Citations

1.6K

H-Index

18

Active since

1996

Affiliations

Commissariat à l'Énergie Atomique et aux Énergies Alternatives(Current)

CEA Paris-Saclay

Université Paris-Saclay

Direction des Energies

Centre National de la Recherche Scientifique

Guido Roma is an author at Commissariat à l'Énergie Atomique et aux Énergies Alternatives specializing in applied physics, engineering, and materials science.

ORCID

Top concepts

Publications per year

1996–2022

27

Publications

27

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 et al. · ACS Nano · 2018 · 715 citations · Full text

Structural Instabilities Related to Highly Anharmonic Phonons in Halide Perovskites

Arthur Marronnier, Heejae Lee, Bernard Geffroy et al. · The Journal of Physical Chemistry Letters · 2017 · 170 citations · Full text

Oxygen Self-Diffusion in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>α</mml:mi></mml:math>-Quartz

Guido Roma, Yves Limoge, Stefano Baroni · Physical Review Letters · 2001 · 60 citations

Neutral self-defects in a silica model: A first-principles study

Layla Martin‐Samos, Yves Limoge, Jean-Paul Crocombette et al. · Physical Review B · 2005 · 57 citations

, , +15

Hybrid-Functional Calculations on the Incorporation of Na and K Impurities into the CuInSe<sub>2</sub> and CuIn<sub>5</sub>Se<sub>8</sub> Solar-Cell Materials

Elaheh Ghorbani, János Kiss, Hossein Mirhosseini et al. · The Journal of Physical Chemistry C · 2015 · 55 citations · Full text

, , +14

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