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First-principles calculations of momentum distributions of annihilating electron-positron pairs in defects in UO$_2$

 Julia Wiktor , Gérald Jomard , Marc Torrent , M. Bertolus
Journal of Physics: Condensed Matter, 2017, 29 (3), pp.035503. ⟨10.1088/1361-648X/29/3/035503⟩
Article dans une revue cea-02389430v1

Fully self-consistent calculations of momentum distributions of annihilating electron-positron pairs in SiC

 Julia Wiktor , Gérald Jomard , Marc Torrent , Marie-France Barthe , M. Bertolus
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 93 (19), ⟨10.1103/PhysRevB.93.195207⟩
Article dans une revue hal-01898801v1

Electron polarons and donor point defects in americium dioxide AmO 2

 Martin Noutack , Michel Freyss , Gérald Jomard , Grégory Geneste
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2020, 101 (2), ⟨10.1103/PhysRevB.101.024108⟩
Article dans une revue cea-02529194v1
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Coupled first-principles and experimental positron annihilation study of defects in actinide mixed oxides

 Gérald Jomard , I. Cheik Njifon , Ms. Talla-Noutack , M. Freyss , M. Bertolus , et al.
ACTINIDES 2017, Jul 2017, Sendai, Japan. ACTINIDES 2017, 2017
Poster de conférence hal-02417746v1

DFT + U investigation of charged point defects and clusters in UO2

 Emerson Vathonne , Julia Wiktor , Michel Freyss , Gérald Jomard , M. Bertolus
Journal of Physics: Condensed Matter, 2014, 26, ⟨10.1088/0953-8984/26/34/349601⟩
Article dans une revue cea-02066524v1

Two-component density functional theory within the projector augmented-wave approach: Accurate and self-consistent computations of positron lifetimes and momentum distributions

 Julia Wiktor , Gérald Jomard , Marc Torrent
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (12), ⟨10.1103/PhysRevB.92.125113⟩
Article dans une revue cea-02383869v1
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Structural, electronic and energetic properties of uranium–americium mixed oxides ${\rm U}_{1-y}{\rm Am}_y{\rm O}_2$ using DFT$+{U}$ calculations

 Martin S. Talla Noutack , Gérald Jomard , Michel Freyss , Grégory Geneste
Journal of Physics: Condensed Matter, 2019, 31 (48), pp.485501. ⟨10.1088/1361-648X/ab395e⟩
Article dans une revue cea-02535457v1
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First-principles investigation of the bulk properties of americium dioxide and sesquioxides

 Martin S. Talla Noutack , Grégory Geneste , Gérald Jomard , Michel Freyss
Physical Review Materials, 2019, 3, pp.035001. ⟨10.1103/PhysRevMaterials.3.035001⟩
Article dans une revue cea-02063498v1
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Coupled experimental and DFT + $U$ investigation of positron lifetimes in UO$_2$

 Julia Wiktor , Marie-France Barthe , Gérald Jomard , Marc Torrent , Michel Freyss , et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 90, pp.184101. ⟨10.1103/PhysRevB.90.184101⟩
Article dans une revue cea-02066518v1

Identification of vacancy-type defects in UO2

 M.F. Barthe , Pierre Desgardin , Patrick Simon , L. Desgranges , Ritesh Mohun , et al.
2nd Workshop on Raman scattering in actinide oxides, Dec 2017, Orléans, France
Communication dans un congrès hal-03561745v1
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