References of "Ghosez, Philippe"
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See detailMagnetism tailored by mechanical strain engineering in PrVO3 thin films
Kumar, D.; David, A.; Fouchet, A. et al

in Physical Review. B (2019), 99

Detailed reference viewed: 12 (1 ULiège)
See detailFerroelectricity in all its forms
Ghosez, Philippe ULiege

Scientific conference (2019, April 09)

Detailed reference viewed: 11 (1 ULiège)
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See detailDoping effects and magnetic instabilities in Full-Heusler Fe2YZ1-xAx
Lemal, Sébastien ULiege; Ricci, Fabio ULiege; Verstraete, Matthieu ULiege et al

Conference (2019, March 08)

Detailed reference viewed: 11 (0 ULiège)
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See detailThe second-principles MULTIBINIT software project
Ricci, Fabio ULiege; Martin, Alexandre; Garcia Castro, Andrés Camilo et al

Conference (2019, March 08)

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See detailFirst principles study of (Ba,Ca)TiO3 and Ba(Ti,Zr)O3 solid solutions
Amoroso, Danila ULiege; Cano; Ghosez, Philippe ULiege

Conference (2019, January 25)

Detailed reference viewed: 16 (3 ULiège)
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See detailInterplay between Ca- A nd Ti-driven ferroelectric distortions in (Ba, Ca)TiO3 solid solutions from first-principles calculations
Amoroso, Danila ULiege; Cano, A.; Ghosez, Philippe ULiege

in Applied Physics Letters (2019), 114(9),

(Ba,Ca)(Ti,Zr)O3 solid solutions are promising lead-free piezoelectrics near their polymorphic phase boundary, which is believed to be linked to the interplay between B-site driven ferroelectricity and A ... [more ▼]

(Ba,Ca)(Ti,Zr)O3 solid solutions are promising lead-free piezoelectrics near their polymorphic phase boundary, which is believed to be linked to the interplay between B-site driven ferroelectricity and A-site driven ferroelectricity. Focusing on (Ba,Ca)TiO3, we support this picture from first-principles calculations. In particular, we show how steric effects related to the partial substitution of Ba by Ca largely enhance the Ca-driven ferroelectricity, already virtually allowed in the parent CaTiO3. The emergent interplay between the Ca-driven and Ti-driven mechanisms lowers the energy barrier between different polar states, which eventually results in a quasi-isotropic polarization under substitution of a small concentration of Ba by Ca. A sizeable enhancement of the piezoelectric response directly results from these features. © 2019 Author(s). [less ▲]

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See detailStructurally triggered metal-insulator transition in rare-earth nickelates
Ghosez, Philippe ULiege

Conference (2018, December 11)

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See detailLattice distortions and their couplings in simple ABO3 perovskites
Ghosez, Philippe ULiege

Conference (2018, December 11)

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See detailReviewing the mechanisms behind the 2DEL at the LaAIO3-SrTiO3 interface : insights from theory
Lemal, Sébastien ULiege; Bristowe, Nicholas; Ghosez, Philippe ULiege

Conference (2018, October 25)

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See detailFirst principles study of SrTiO3(001)/LaAIO3/SrTiO3 heterostructures
Lemal, Sébastien ULiege; Bristowe, Nicholas; Ghosez, Philippe ULiege

Poster (2018, October 03)

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See detailFirst principles study of (Ba,Ca)TiO3 and Ba(Ti,Zr)O3
Amoroso, Danila ULiege; Cano, A.; Ghosez, Philippe ULiege

Poster (2018, October 03)

Detailed reference viewed: 8 (1 ULiège)
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See detailFirst-principles modeling for SrTiO3/Si interfaces
Tong, Wenyi ULiege; Bousquet, Eric ULiege; Ghosez, Philippe ULiege

Poster (2018, October 01)

Detailed reference viewed: 10 (1 ULiège)
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See detailThe second-principles MULTIBINIT software project
Ricci, Fabio ULiege; Martin, Alexandre ULiege; García Castro, Andrès Camilo ULiege et al

Conference (2018, September 20)

Detailed reference viewed: 8 (2 ULiège)
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See detailFirst-principles study of (Ba,Ca)(Ti,Zr)O3 solid solutions
Amoroso, Danila ULiege; Cano, A.; Ghosez, Philippe ULiege

Conference (2018, September 20)

Detailed reference viewed: 3 (0 ULiège)