Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Pignard S."'
Publikováno v:
EPJ Web of Conferences, Vol 29, p 00024 (2012)
Lacunar Nd1-xMnO3-δ thin films were successfully deposited by a liquid source metal-organic MOCVD technique on (001) SrTiO3 (STO), LaAlO3 (LAO) and Si substrates. Optimal growth conditions are reported. TEM and X-ray diffraction characterisations re
Externí odkaz:
https://doaj.org/article/6a34928b3229404a9d35da186aab316e
Publikováno v:
EPJ Web of Conferences, Vol 29, p 00009 (2012)
Different multifunctional (PbTiO3, Sm0.6Nd0.4NiO3, NdMnO3) thin films were grown by metalorganic chemical vapor deposition (MOCVD) technique on SrTiO3 and LaAlO3 substrates. TEM and X-ray diffraction measurements reveal that almost single crystalline
Externí odkaz:
https://doaj.org/article/08361b21431e408790b3f0463406ee17
Autor:
Coiffard, G., Schuster, K-F., Driessen, E. F. C., Pignard, S., Calvo, M., Catalano, A., Goupy, J., Monfardini, A.
We describe the fabrication of homogeneous sub-stoichiometric titanium nitride films for microwave kinetic inductance detector (mKID) arrays. Using a 6 inch sputtering target and a homogeneous nitrogen inlet, the variation of the critical temperature
Externí odkaz:
http://arxiv.org/abs/1510.01876
Publikováno v:
Appl. Phys. Lett. 98 (2011) pp. 241903
Rare earth nickelates RENiO3 which attract interest due to their sharp metal-insulator phase transition, are instable in bulk form due to the necessity of an important oxygen pressure to stabilize Ni in its 3+ state of oxidation. Here, we report the
Externí odkaz:
http://arxiv.org/abs/1105.4281
Publikováno v:
Appl. Phys. Lett. 97, 031915 (2010)
We report an investigation of perovskite-type LaNiO3 thin films by Raman scattering in both various scattering configurations and as a function of temperature. The room-temperature Raman spectra and the associated phonon mode assignment provide refer
Externí odkaz:
http://arxiv.org/abs/1006.0103
Publikováno v:
C. Girardot, J. Kreisel, S. Pignard, N. Caillault, and F. Weiss, Phys. Rev. B 78, 104101 (2008)
We report a temperature-dependent Raman scattering investigation of thin film rare earth nickelates SmNiO3, NdNiO3 and Sm0.60Nd0.40NiO3, which present a metal-to-insulator (MI) transition at TMI and an antiferromagnetic-paramagnetic Neel transition a
Externí odkaz:
http://arxiv.org/abs/0807.4677
Publikováno v:
In Thin Solid Films 1 May 2012 520(14):4608-4612
Publikováno v:
In Journal of Materials Processing Tech. 2008 204(1):248-254
Autor:
Conchon, F., Boulle, A., Girardot, C., Pignard, S., Guinebretière, R., Dooryhée, E., Hodeau, J.-L., Weiss, F., Kreisel, J.
Publikováno v:
In Materials Science & Engineering B 2007 144(1):32-37
Autor:
Girardot, C., Conchon, F., Boulle, A., Chaudouet, P., Caillault, N., Kreisel, J., Guinebretière, R., Weiss, F., Pignard, S.
Publikováno v:
In Surface & Coatings Technology 2007 201(22):9021-9024