Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Belkhir, Mohamed Akli"'
Autor:
Aggoune, Wahib, Cocchi, Caterina, Nabok, Dmitrii, Rezouali, Karim, Belkhir, Mohamed Akli, Draxl, Claudia
Publikováno v:
Phys. Rev. Materials 4, 084001 (2020)
The emerging interest in van der Waals heterostructures as new materials for opto-electronics and photonics poses questions about their stability and structure-property relations. In the framework of density-functional and many-body perturbation theo
Externí odkaz:
http://arxiv.org/abs/2004.06031
Autor:
Aggoune, Wahib, Cocchi, Caterina, Nabok, Dmitrii, Rezouali, Karim, Belkhir, Mohamed Akli, Draxl, Claudia
Publikováno v:
Phys. Rev. B 97, 241114(R) (2018)
With the example of hexagonal boron nitride, we demonstrate how the character of electron-hole (e-h) pairs in van der Waals bound low-dimensional systems is driven by layer stacking. Four types of excitons appear, with either a two- or three-dimensio
Externí odkaz:
http://arxiv.org/abs/1806.09324
Autor:
Aggoune, Wahib, Cocchi, Caterina, Nabok, Dmitrii, Rezouali, Karim, Belkhir, Mohamed Akli, Draxl, Claudia
By investigating the optoelectronic properties of prototypical graphene/hexagonal boron nitride (h-BN) heterostructures, we demonstrate how a nanostructured combination of these materials can lead to a dramatic enhancement of light-matter interaction
Externí odkaz:
http://arxiv.org/abs/1703.06035
Publikováno v:
In Computational Materials Science 2009 45(2):305-309
Publikováno v:
In Physica E: Low-dimensional Systems and Nanostructures 2008 41(2):254-257
DOCTORAT D'ETAT : PHYSIQUE : Metz : 1988.
1988METZ012S. 44 REF.
1988METZ012S. 44 REF.
Autor:
Belkhir, Mohamed Akli
A spin polarized band calculation based on a localized function method has been performed on MnO and NiO in their antiferromagnetic configuration. When the intra-atomic exchange is strong enough like in MnO, a gap appears between the majority and min
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::ca05b1a309d8e52c6aa8cb2418ed5ee5
https://hal.univ-lorraine.fr/tel-01775755
https://hal.univ-lorraine.fr/tel-01775755
Autor:
Belkhir, Mohamed Akli
Publikováno v:
Matière Condensée [cond-mat]. Université Paul Verlaine-Metz, 1988. Français. ⟨NNT : 1988METZ012S⟩
A spin polarized band calculation based on a localized function method has been performed on MnO and NiO in their antiferromagnetic configuration. When the intra-atomic exchange is strong enough like in MnO, a gap appears between the majority and min
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ca05b1a309d8e52c6aa8cb2418ed5ee5
https://hal.univ-lorraine.fr/tel-01775755/file/Belkhir.Mohamed_Akli.SMZ8812.pdf
https://hal.univ-lorraine.fr/tel-01775755/file/Belkhir.Mohamed_Akli.SMZ8812.pdf