Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Julien Gosteau"'
Autor:
Julien Gosteau, Laurent Bellaiche, Hiroyuki Nakamura, Hong Jian Zhao, D. Huang, Rémi Arras, Charles Paillard
Publikováno v:
Physical Review B. 104
We report a first-principles investigation of the atomic and electronic properties at the perfect and defective (001) surfaces of the antiperovskite ${\mathrm{Sr}}_{3}\mathrm{Sn}\mathrm{O}$. We first performed a thermodynamical study of the atomic st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9de7317609ea0b5a4f6d7bf1988de05
https://doi.org/10.1103/physrevb.104.045411
https://doi.org/10.1103/physrevb.104.045411
Publikováno v:
Physical Review B. 103
We report a study based on first-principles calculations complemented by a tight-binding approach and a k⋅p model of the spin-orbit effects in epitaxially strained PbTiO3. The imposed biaxial tensile strain allows us to rotate the electrical polari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1716e250aa4f7b4b00a94c89ab229f61
https://doi.org/10.1103/physrevb.103.024416
https://doi.org/10.1103/physrevb.103.024416
Autor:
Charles Paillard, Xu Li, Rémi Arras, Yurong Yang, Hiro Nakamura, Julien Gosteau, Peng Chen, Hong Jian Zhao, Laurent Bellaiche
Publikováno v:
Physical Review Letters
Physical Review Letters, 2020, 125 (21), ⟨10.1103/PhysRevLett.125.216405⟩
Physical Review Letters, American Physical Society, 2020, 125 (21), ⟨10.1103/PhysRevLett.125.216405⟩
Physical Review Letters, 2020, 125 (21), ⟨10.1103/PhysRevLett.125.216405⟩
Physical Review Letters, American Physical Society, 2020, 125 (21), ⟨10.1103/PhysRevLett.125.216405⟩
Purely cubic spin splittings in the band structure of bulk insulators have not been extensively investigated yet despite the fact that they may pave the way for novel spin-orbitronic applications and can also result in a variety of promising spin phe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eab6e957b0e2b4d6ae6af0fcec5ca1b
https://hal.science/hal-03295043
https://hal.science/hal-03295043
Autor:
Yurong Yang, Xu Li, Laurent Bellaiche, Charles Paillard, Yue-Wen Fang, Julien Gosteau, Peng Chen, Hong Jian Zhao, Rémi Arras
Publikováno v:
Physical Review B
Physical Review B, American Physical Society, 2020, 102 (4), pp.041203. ⟨10.1103/PhysRevB.102.041203⟩
Physical Review B, 2020, 102 (4), pp.041203. ⟨10.1103/PhysRevB.102.041203⟩
Physical Review B, American Physical Society, 2020, 102 (4), pp.041203. ⟨10.1103/PhysRevB.102.041203⟩
Physical Review B, 2020, 102 (4), pp.041203. ⟨10.1103/PhysRevB.102.041203⟩
First-principles simulations are conducted to predict that ferroelectric nitride perovskite $\mathrm{LaW}{\mathrm{N}}_{3}$ not only exhibits large spin splittings (2.7 eV \AA{}) but also possesses unique spin textures for some of its conduction level
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6340c320226149de04d3bfd23b945548
https://hal.archives-ouvertes.fr/hal-02988959/document
https://hal.archives-ouvertes.fr/hal-02988959/document
Autor:
Km Rubi, Etienne Snoeck, Kun Han, Bénédicte Warot-Fonrose, Zhen Huang, Raphaël Serra, Julien Gosteau, Ariando, Walter Escoffier, Rémi Arras, Michel Goiran, Shengwei Zeng
Publikováno v:
npj Quantum Materials, Vol 5, Iss 1, Pp 1-7 (2020)
Npj Quantum Materials
Npj Quantum Materials, Nature publishing, 2020, 5, pp.9. ⟨10.1038/s41535-020-0210-z⟩
Npj Quantum Materials, 2020, 5, pp.9. ⟨10.1038/s41535-020-0210-z⟩
Npj Quantum Materials
Npj Quantum Materials, Nature publishing, 2020, 5, pp.9. ⟨10.1038/s41535-020-0210-z⟩
Npj Quantum Materials, 2020, 5, pp.9. ⟨10.1038/s41535-020-0210-z⟩
Despite several attempts, the intimate electronic structure of two-dimensional electron systems buried at the interface between LaAlO3 and SrTiO3 still remains to be experimentally revealed. Here, we investigate the transport properties of a high-mob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::444def3db08841e1c18371cc388df60b
https://doi.org/10.1038/s41535-020-0210-z
https://doi.org/10.1038/s41535-020-0210-z
Publikováno v:
Physical Review B. 100
We performed first-principles calculations of the spin-orbit effect appearing in the electronic structure of the well-known ferroelectric perovskite oxide ${\mathrm{PbTiO}}_{3}$ and analyzed the results within group-theory-derived models. We evidence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bca028cb5f9b39c568f8719220fd099
https://doi.org/10.1103/physrevb.100.174415
https://doi.org/10.1103/physrevb.100.174415