High-resolution resonant excitation of NV centers in 6H−SiC : A matrix for quantum technology applications

Autor: Uwe Gerstmann, Soroush Abbasi Zargaleh, Mu Zhao, H. J. von Bardeleben, Kh. Khazen, J. L. Cantin, Weibo Gao, Timur Biktagirov

Publikováno v: Physical Review B. 100

Atomlike defect levels in silicon carbide (SiC) polytypes have been proposed and proven to be an excellent platform for various quantum technology applications. Single-photon emitters, coherent control at room temperature, and temperature and magneti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b64cae475eddf483d1dfe1da4449e7c2
https://doi.org/10.1103/physrevb.100.205202

Experimental determination of domain wall width and spin stiffness constant in ferromagnetic (Ga,Mn)As with perpendicular easy axis

Autor: H. J. von Bardeleben, A. Dourlat, Laura Thevenard, Catherine Gourdon, Kh. Khazen, A. Lemaıˆtre, Vincent Jeudy

Publikováno v: Physica E: Low-dimensional Systems and Nanostructures
Physica E: Low-dimensional Systems and Nanostructures, Elsevier, 2008, 40 (6), pp.1848-1850. ⟨10.1016/j.physe.2007.08.037⟩
Physica E: Low-dimensional Systems and Nanostructures, 2008, 40 (6), pp.1848-1850. ⟨10.1016/j.physe.2007.08.037⟩

13th International Conference on Modulated Semiconductor Structures (MSS13)/17th International Conference on Electronic Properties of 2-Dimensional Systems, Genova, ITALY, JUL 15-20, 2007; International audience; The magnetic domain structure and hys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1857adf1020de32564470ce1cb20d476
https://doi.org/10.1016/j.physe.2007.08.037

Adjustable anisotropy in ferromagnetic (Ga,Mn) (As,P) layered alloys

Autor: H. J. von Bardeleben, M. Cubukcu, Olivia Mauguin, Aristide Lemaître, Kh. Khazen, Ludovic Largeau, J. L. Cantin

Publikováno v: Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 81 (4), pp.041202. ⟨10.1103/PhysRevB.81.041202⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2010, 81 (4), pp.041202. ⟨10.1103/PhysRevB.81.041202⟩

International audience; We show that the extension of the widely studied GaMnAs system to quaternary Ga(1-x)Mn(x)As(1-y)P(y) alloys allows to change and inverse the Mn doping induced uniaxial strain and thus the uniaxial magnetocrystalline anisotropy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d66a776d8da9697e08766dc9b501493
https://hal.science/hal-01237484

Ferromagnetic resonance study of MnAs/(Ga,Mn)As bilayers

Autor: M. J. Wilson, Peter Schiffer, Meng Zhu, J. L. Cantin, Kh. Khazen, M. Cubukcu, H. J. von Bardeleben, Nitin Samarth

Publikováno v: Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2009, 105 (7), pp.07C506. ⟨10.1063/1.3059391⟩
Journal of Applied Physics, 2009, 105 (7), pp.07C506. ⟨10.1063/1.3059391⟩

53rd Annual Conference on Magnetism and Magnetic Materials, Austin, TX, NOV 11-14, 2008; International audience; We report the investigation of the static and dynamic magnetic properties of type-A MnAs/Ga(0.945)Mn(0.055)As (001) bilayers. Static magn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c40eb37a19c6fe1fd7afcfec9f38af9
https://hal.archives-ouvertes.fr/hal-01237497/document

Ferromagnetic resonance ofGa0.93Mn0.07Asthin films with constant Mn and variable free-hole concentrations

Autor: Kh. Khazen, H. J. von Bardeleben, Ludovic Largeau, Olivia Mauguin, Aristide Lemaître, J. L. Cantin, Laura Thevenard

Publikováno v: Physical Review B. 77

The magnetic properties of ferromagnetic ${\mathrm{Ga}}_{0.93}{\mathrm{Mn}}_{0.07}\mathrm{As}$ thin films have been investigated by $X$-band ferromagnetic resonance (FMR) spectroscopy as a function of hole concentration. The hole concentration $[p]$

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a94207bc557864683e2ec3881122684
https://doi.org/10.1103/physrevb.77.165204