Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Nataf, G."'
Autor:
Limelette, P., Kamily, M. El, Aramberri, H., Giovannelli, F., Royo, M., Rurali, R., Monot-Laffez, I., Íñiguez, J., Nataf, G. F.
Publikováno v:
Phys. Rev. B 108, 144104 (2023)
Enabling on-demand control of heat flow is key for the development of next-generation electronic devices, solid-state heat pumps, and thermal logic. However, precise and agile tuning of the relevant microscopic material parameters for adjusting therm
Externí odkaz:
http://arxiv.org/abs/2310.13305
Autor:
Féger, L., Giovannelli, F., Vats, G., Alves, J., Pignon, B., Salje, E. K. H., Monot-Laffez, I., Nataf, G. F.
Publikováno v:
J. Eur. Ceram. Soc. 43, 7463-7470 (2023)
Potassium tantalate (KTaO$_{3}$) is a promising material for dielectric applications at low temperature. However, dense and single-phase ceramics cannot be obtained by conventional sintering because of the evaporation of potassium that leads to secon
Externí odkaz:
http://arxiv.org/abs/2308.14403
Publikováno v:
APL Materials 7, 051109 (2019)
The elastic response of BaTiO$_3$ single crystals during electric field cycling at room temperature has been studied using in-situ Resonant Ultrasound Spectroscopy (RUS), which allows monitoring of both the elastic and anelastic changes caused by fer
Externí odkaz:
http://arxiv.org/abs/1906.03600
Autor:
Nataf, G. F., Guennou, M., Kreisel, J., Hicher, P., Haumont, R., Aktas, O., Salje, E. K. H., Tortech, L., Mathieu, C., Martinotti, D., Barrett, N.
Publikováno v:
Phys. Rev. Mater. 1, 074410 (2017)
Ferroic domain walls could play an important role in microelectronics, given their nanometric size and often distinct functional properties. Until now, devices and device concepts were mostly based on mobile domain walls in ferromagnetic and ferroele
Externí odkaz:
http://arxiv.org/abs/1802.02510
Autor:
Lefrançois, E., Songvilay, M., Robert, J., Nataf, G., Jordan, E., Chaix, L., Colin, C. V., Lejay, P., Hadj-Azzem, A., Ballou, R., Simonet, V.
Publikováno v:
Phys. Rev. B 94, 214416 (2016)
We have studied the magnetic properties of Na$_2$Co$_2$TeO$_6$, which features a honeycomb lattice of magnetic Co$^{2+}$ ions, through macroscopic characterization and neutron diffraction on a powder sample. We have shown that this material orders in
Externí odkaz:
http://arxiv.org/abs/1608.07593
Akademický článek
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Autor:
Bengoechea-Encabo, A., Albert, S., Sanchez-Garcia, M.A., López, L.L., Estradé, S., Rebled, J.M., Peiró, F., Nataf, G., de Mierry, P., Zuniga-Perez, J., Calleja, E.
Publikováno v:
In Journal of Crystal Growth 15 August 2012 353(1):1-4
Publikováno v:
Nanoscale Research Letters, Vol 5, Iss 12, Pp 1878-1881 (2010)
Abstract Good-quality (11−22) semipolar GaN sample was obtained using epitaxial lateral overgrowth. The growth conditions were chosen to enhance the growth rate along the [0001] inclined direction. Thus, the coalescence boundaries stop the propagat
Externí odkaz:
https://doaj.org/article/f08b042558b04170a2856b847c85d3d6
Autor:
Das, A., Sinha, P., Kotsar, Y., Kandaswamy, P.K., Dimitrakopulos, G.P., Kehagias, Th., Komninou, Ph., Nataf, G., De Mierry, P., Monroy, E.
Publikováno v:
In Journal of Crystal Growth 15 May 2011 323(1):161-163
Publikováno v:
In Journal of Crystal Growth 2010 312(19):2625-2630