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The anisotropy of the irreversible magnetizations of YBCO and LaSrCuO

Autor: O. Sarrhini, S. Hammond, S. Senoussi, F. Mosbah

Publikováno v: Physica C: Superconductivity. 211:288-298

The anisotropy of the magnetization and the critical current density of the high temperature superconductors YBa 2 Cu 3 O 7 − δ and La 1.85 Sr 0.15 CuO 4 are investigated as a function of the orientation θ of the applied field with respect to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f3a186f9ad093cbf7db0cac8ccf0fb1
https://doi.org/10.1016/0921-4534(93)90135-d

Hybrid Monte Carlo simulation in Positron Emission Tomography

Autor: M. Bentourkia, O. Sarrhini

Publikováno v: 2007 IEEE Nuclear Science Symposium Conference Record.

Positron Emission Tomography (PET) offers the possibility to measure quantitatively the radiotracer distribution in tissues of interest. However, a number of physical issues must be accurately addressed in order to fully achieve this potential. The s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee675ccf90bb79ab07d00fc1dff60dfd
https://doi.org/10.1109/nssmic.2007.4436804

Restoration of detector scatter in quantitative rat-PET studies

Autor: O. Sarrhini, M. Bentourkia

Publikováno v: IEEE Symposium Conference Record Nuclear Science 2004..

The potential of positron emission tomography (PET) to provide quantitative physiological parameters in vivo is of great importance in medicine as well as in pharmacology. However, the PET data need to be previously corrected for the physical image d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::474a4a7e96fad7a415c87e9362369103
https://doi.org/10.1109/nssmic.2004.1466362

Statistical Studies of the Anisotropy of the Pinning Mechanism in YBaCuO Films Deposited on Polycrystalline YSZ Substrates

Autor: O. Sarrhini, J. Baixeras, Alain J. Kreisler

Publikováno v: Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 1996, 06 (C3), pp.C3-315-C3-320. ⟨10.1051/jp4:1996348⟩

We have studied the I-V characteristics and the behaviour of the critical current density of YBa 2 Cu 3 O 7-x films, prepared by sputtering, at different values of applied magnetic field and of temperature. The superconductor was deposited onto polyc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4fac3bee7413e471a3757e7ba71d6c5
https://hal.archives-ouvertes.fr/jpa-00254266/document