Zobrazeno 1 - 10
of 246
pro vyhledávání: '"G. Tastevin"'
Autor:
G. Tastevin1, P.-J. Nacher1
Publikováno v:
Journal of Low Temperature Physics. Jan2010, Vol. 158 Issue 1/2, p339-345. 7p. 1 Diagram, 1 Graph.
Publikováno v:
Physical Review A
Physical Review A, American Physical Society, 2018, 98 (6), ⟨10.1103/PhysRevA.98.063405⟩
Physical Review A, American Physical Society, 2018, 98 (6), ⟨10.1103/PhysRevA.98.063405⟩
International audience; We describe a method, referred to as PAMP (polarization of atoms in a magnetized plasma), that allowshyperpolarization of 3He nuclear spins at high magnetic field solely by excitation of a rf gas discharge.A magnetized plasma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97ea164c2ed4826808cd8e8c35d96f82
http://arxiv.org/abs/1806.07624
http://arxiv.org/abs/1806.07624
Akademický článek
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Publikováno v:
Applied Physics B: Lasers and Optics. 63:629-633
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fdca963e954ce251d72ded5bfa97732
https://doi.org/10.1007/s003400050133
https://doi.org/10.1007/s003400050133
Autor:
G. Tastevin
Publikováno v:
Journal of Low Temperature Physics. 89:669-672
Experiments have been carried out to investigate the binding of 3 He on cesium substrates, using optical pumping to spin-polarize the atoms. The behaviour of 3 He on the walls at low temperature can be analyzed through the evolution of the nuclear ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24c42086c53d48781c0123ec710e4188
https://doi.org/10.1007/bf00694113
https://doi.org/10.1007/bf00694113
Autor:
G. Tastevin
Publikováno v:
Journal of Low Temperature Physics. 89:317-324
Laser optical pumping techniques were successfully applied to concentrated [sup 3]He-[sup 4]He gaseous mixtures. Using a [sup 3]He cryostat, these mixtures were subsequently liquefied and studied down to 450 mK, using pulsed NMR techniques. Observati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f1eadd3cc01a421ba46a7793f2a65b7
https://doi.org/10.1007/bf00692604
https://doi.org/10.1007/bf00692604
Publikováno v:
MAGMA: Magnetic Resonance Materials in Physics, Biology & Medicine; May2004, Vol. 16 Issue 6, p255-258, 4p
Akademický článek
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In quantum mechanics, randomness is postulated as a separate axiom. De Broglie's theory allows one to reproduce quantum phenomena from completely deterministic formalism. But the question of the quantum randomness emergency in the de Broglie-Bohm the
Externí odkaz:
http://arxiv.org/abs/2404.09934
Publikováno v:
Annalen der Physik
Annalen der Physik, Wiley, 1991, 48 (1-3), pp.149--168
Annalen der Physik, Wiley, 1991, 48 (1-3), pp.149--168
We apply the formalism of the free Wigner transform to the derivation of a kinetic equation valid for dilute quantum gases; this formalism is compatible with a precise treatment of two-body correlations and allows the inclusion of second virial corre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e05217f9a0a999a228d7edd152b57ae
https://hal.archives-ouvertes.fr/hal-02016721
https://hal.archives-ouvertes.fr/hal-02016721