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New advances in ultra–stable microwave oscillators

Autor: Y. Gruson, P.Y. Bourgeois, N. Boubekeur, N. Bazin, Enrico Rubiola, Vincent Giordano, Rodolphe Boudot, Yann Kersalé

Publikováno v: The European Physical Journal Applied Physics. 32:133-141

We present the new advances in ultra-stable microwave oscillators recently obtained at the de- partment LPMO of the Institut FEMTO-ST Besancon. These microwave references are based on Sapphire Whispering Gallery Mode Resonators presenting high-Q fact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c656773bdd346aa156d70370877b3ca
https://doi.org/10.1051/epjap:2005078

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Ligands of the antiestrogen-binding site induce active cell death and autophagy in human breast cancer cells through the modulation of cholesterol metabolism

Autor: P. De Medina, Marc Poirot, N Boubekeur, François Tercé, Bruno Payré, Justine Bertrand-Michel, Sandrine Silvente-Poirot

Publikováno v: Cell Death and Differentiation
Cell Death and Differentiation, Nature Publishing Group, 2009, 16 (10), pp.1372-84. ⟨10.1038/cdd.2009.62⟩
Cell Death and Differentiation, 2009, 16 (10), pp.1372-84. ⟨10.1038/cdd.2009.62⟩

International audience; We have recently reported that cytostatic concentrations of the microsomal antiestrogen-binding site (AEBS) ligands, such as PBPE (N-pyrrolidino-(phenylmethyphenoxy)-ethanamine,HCl) and tamoxifen, induced differentiation chara

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee6cba2dcf2ee90303faea1c2aad3a5b
https://www.hal.inserm.fr/inserm-00519149

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Evolution with temperature of a single sol–gel TIO2 layer on sapphire (α-Al2O3) (0 0 0 1)

Autor: Cathy Meunier, Yann Kersalé, Serge Vives, Vincent Giordano, N. Boubekeur

Publikováno v: Applied Surface Science
Applied Surface Science, Elsevier, 2007, 253 (17), pp.7131-7135. ⟨10.1016/j.apsusc.2007.02.188⟩

International audience; TiO2 sol–gel layer has been deposited on single crystal sapphire (0 0 0 1) substrate. Evolution of the layer microstructure with the thermal treatment in the range 100–1100 8C has been studied using X-ray diffraction and X

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c50905e5b7885fffb7e47bbc85810f1
https://hal.archives-ouvertes.fr/hal-00277403

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New Temperature Compensated Sapphire-Rutile Resonator Oscillator

Autor: Yann Kersalé, N. Boubekeur, M. Chaubet, Vincent Giordano, N. Bazin

Publikováno v: 2006 IEEE International Frequency Control Symposium and Exposition.

The paper presents the characterization of a new microwave temperature compensated sapphire-rutile resonator oscillator. The oscillator frequency instability performances are better than 2 times 10-13 for tau < 1000s, and the frequency drift is estim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6462624d9d2838d32c62da04986f40ca
https://doi.org/10.1109/freq.2006.275472

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Titanium doped cryogenic sapphire resonator oscillators

Autor: N. Bazin, N. Boubekeur, Vincent Giordano, John G. Hartnett, Michael E. Tobar, Yann Kersalé

Publikováno v: Proceedings of IEEE International Frequency Control symposium (IFCS) and Precise Time and Time Interval (PTTI) Joint Conference
Proceedings of IEEE International Frequency Control symposium (IFCS) and Precise Time and Time Interval (PTTI) Joint Conference, 2005, Vancouver, Canada. pp.368-372
17 th Australian Institute of Physics (AIP)
17 th Australian Institute of Physics (AIP), Dec 2006, Brisbane, Australia
Proceedings of IEEE International Frequency Control symposium (IFCS) and Precise Time and Time Interval (PTTI) Joint Conference IEEE
Proceedings of IEEE International Frequency Control symposium (IFCS) and Precise Time and Time Interval (PTTI) Joint Conference IEEE, 2005, pp.368-372

Residual paramagnetic impurities are present in high quality sapphire crystal. This phenomenon was exploited as paramagnetic spin compensation at liquid helium temperature to build high Q cryogenic sapphire resonator oscillators (CSRO). In this paper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::431d86d49c64858c2f6335ae54da3558
https://hal.archives-ouvertes.fr/hal-00085324

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Frequency stability of $Ti^{3+}$ doped whispering gallery mode sapphire resonator oscillator at 34K

Autor: Vincent Giordano, N. Boubekeur, Yann Kersalé, Michael E. Tobar, John G. Hartnett, N. Bazin

Publikováno v: Electronics Letters
Electronics Letters, IET, 2005, 41, pp.534-535

The operation of a 12.7 GHz cryogenic oscillator based on a whispering gallery mode resonator doped with Ti/sup 3+/ ions is presented. The resonator operates at 34 K and exhibits a frequency stability order 2/spl times/10/sup -13/ for 8 s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::197e272679769397aa135fe77d17e087
https://hal.archives-ouvertes.fr/hal-00071108

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SputteredTiO2-sapphire temperature compensated resonator oscillator

Autor: N. Bazin, M. Chaubet, N. Boubekeur, Vincent Giordano, L. Garcon, Yann Kersalé

Publikováno v: Electronics Letters. 42:1042

Characterisation of a new microwave temperature compensated sapphire-rutile resonator oscillator is reported. The oscillator frequency instability performances are better than 2×10−13 for τ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61072096a83fe21267b10631820066bf
https://doi.org/10.1049/el:20061961

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Conference

New Temperature Compensated Sapphire-Rutile Resonator Oscillator.

Autor: Y. Kersale, N. Boubekeur, M. Chaubet, N. Bazin, V. Giordano

Publikováno v: 2006 IEEE International Frequency Control Symposium & Exposition; 2006, p695-698, 4p

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