Zobrazeno 1 - 10
of 21
pro vyhledávání: '"K. Gobrecht"'
Autor:
Philippe Lacorre, Peter M. Fischer, Joël Mesot, Stephan Rosenkranz, K. Gobrecht, Marisa Medarde
Publikováno v:
High Pressure Research. 14:35-40
The modifications of the crystallographic structure of PrNiO3 associated to the decrease of the metal insulator temperature TM-I with external pressure (Pmax ≈ 5 kbar) have been investigated by means of neutron powder diffraction. The most interest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f71027604d60c4fb31e723309ae7fd5
https://doi.org/10.1080/08957959508200900
https://doi.org/10.1080/08957959508200900
Autor:
W. Lippert, M. Kessler, P. El-Muzeini, E. Klemt, T. Bitter, F. Eisert, R. Werner, K. Gobrecht, W. Meienburg, D. Dubbers, U. Kinkel
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 309:521-529
We describe the magnetic shielding system of the neutron-antineutron oscillation experiment at the ILL, Grenoble. It shields the cold neutron free flight path over a volume of 75 m length and 1 m diameter against external magnetic fields. With a fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e14be4000b26f277dabdd313ac7fb57a
https://doi.org/10.1016/0168-9002(91)90257-q
https://doi.org/10.1016/0168-9002(91)90257-q
Autor:
Peter M. Fischer, Stephan Rosenkranz, Joël Mesot, Marisa Medarde, Philippe Lacorre, K. Gobrecht
Publikováno v:
Physica B: Condensed Matter. :1025-1027
The modifications of the cystallographic and magnetic structures of PrNiO 3 associated to the decrease of the metal—insulator transition temperature T M—I with external pressure have been investigated by means of neutron powder diffraction. The c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ebe56ba6a05a0bb242b8e722fffa268
https://doi.org/10.1016/0921-4526(95)00354-c
https://doi.org/10.1016/0921-4526(95)00354-c
Autor:
M. Baldo-Ceolin, P. Benetti, T. Bitter, F. Bobisut, E. Calligarich, R. Dolfini, D. Dubbers, P. El-Muzeini, M. Genoni, D. Gibin, A. Gigli Berzolari, K. Gobrecht, A. Guglielmi, J. Last, M. Laveder, W. Lippert, F. Mattioli, F. Mauri, M. Mezzetto, C. Montanari, A. Piazzoli, G. Puglierin, A. Rappoldi, G. L. Raselli, D. Scannicchio, A. Sconza, M. Vascon, L. Visentin
The experimental search for neutron-antineutron oscillations has been completed at the ILL high flux reactor at Grenoble. A neutron beam of intensity 1011n s−1 was propagated for a timet≅0.1 s in vacuum in a region shielded against the external m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7b02e6da2bc22c14a50d77d3828b894
http://hdl.handle.net/11577/2473450
http://hdl.handle.net/11577/2473450
Autor:
A. Guglielmi, M. Laveder, A. Rappoldi, K. Gobrecht, M. Mezzetto, D. Dubbers, F. Eisert, U. Kinkel, D. Gibin, F. Mauri, G.L. Raselli, R. Werner, P. El-Muzeini, T. Bitter, W. Lippert
The search for neutron-antineutron ( n n ) oscillations conducted by a Heidelberg-ILL-Padova-Pavia collaboration at the European slow neutron facility at Grenoble requires a very strong cold neutron beam, but an extremely low neutron-induced radiatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb1e8ed927674dab413f77bc22e62dcc
http://hdl.handle.net/11577/2472978
http://hdl.handle.net/11577/2472978
Autor:
A. Guglielmi, M. Genoni, G.L. Raselli, F. Bobisut, R. Dolfini, P. El-Muzeini, D. Dubbers, T. Bitter, F. Mattioli, M. Kessler, E. Calligarich, U. Kinkel, G. Puglierin, K. Gobrecht, D. A. Scannicchio, R. Werner, E. Klemt, D. Dibin, W. Lippert, M. Mezzetto, A. Gigli Berzolari, M. Vascon, F. Mauri, A. Rappoldi, A. Sconza, Marco Laveder, P. Benetti, M. Baldo-Ceolin, F. Eisert, A. Piazzoli, L. Visentin
Publikováno v:
AIP Conference Proceedings.
Data taking of the experiment on free neutron oscillation is in progress at ILL reactor in Grenoble. The already achieved oscillation time limit is τNN≥0.7×108 s.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ff770927a13c5537830564eee3ff751
https://doi.org/10.1063/1.41201
https://doi.org/10.1063/1.41201
Autor:
G. Puglierin, F. Mauri, F. Bobisut, A. Sconza, M. Kessler, Marco Laveder, M. Baldo-Ceolin, D. Dubbers, K. Gobrecht, W. Lippert, P. El-Muzeini, F. Eisert, D. A. Scannicchio, R. Dolfini, P. Benetti, F. Mattioli, D. Gibin, T. Bitter, A. Gigli Berzolari, M. Mezzetto, E. Klemt, A. Guglielmi, R. Werner, U. Kinkel, G.L. Raselli, A. Rappoldi, M. Genoni, E. Calligarich, M. Vascon, L. Visentin, A. Piazzoli
An experiment has been set up at the Institut Laue-Langevin in Grenoble to search for free neutron-antineutron oscillations. No candidate events were observed in the first run of the experiment, providing a lower limit in the oscillation time τ n n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::485b13ac6fad0cb2f36615dd8725aa71
http://hdl.handle.net/11577/2473459
http://hdl.handle.net/11577/2473459
Autor:
K. Gobrecht, G. Kuhn
Publikováno v:
Revue de Physique Appliquée
Revue de Physique Appliquée, Société française de physique / EDP, 1979, 14 (1), pp.165-168. ⟨10.1051/rphysap:01979001401016500⟩
Revue de Physique Appliquée, Société française de physique / EDP, 1979, 14 (1), pp.165-168. ⟨10.1051/rphysap:01979001401016500⟩
Nous présentons un intégrateur d'énergie solaire mesurant la somme du flux arrivant sur une surface plane. Le temps d'intégration peut varier d'un jour à plusieurs années. Il est entièrement autonome, peu coûteux, à lecture continue et direc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25e2ffaa51d4aa5e34ef8a4227db6a06
https://doi.org/10.1051/rphysap:01979001401016500
https://doi.org/10.1051/rphysap:01979001401016500
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 1968, 20 (5), pp.193-195. ⟨10.1103/PhysRevLett.20.193⟩
Physical Review Letters, American Physical Society, 1968, 20 (5), pp.193-195. ⟨10.1103/PhysRevLett.20.193⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ca7dd607d8b4a65e33eb52359a94989
https://hal.archives-ouvertes.fr/hal-02949355
https://hal.archives-ouvertes.fr/hal-02949355
Autor:
Marisa Medarde, Philippe Lacorre, K. Gobrecht, Joël Mesot, Peter M. Fischer, Stephan Rosenkranz
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 1995, 52 (13), pp.9248-9258. ⟨10.1103/PhysRevB.52.9248⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 1995, 52 (13), pp.9248-9258. ⟨10.1103/PhysRevB.52.9248⟩
The modifications of the crystallographic and magnetic structures of PrNi${\mathrm{O}}_{3}$ associated with the decrease of the metal-insulator transition temperature, ${T}_{\mathrm{MI}}$, with external pressure (${P}_{\mathrm{ext}}\ensuremath{\appro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cefddf195b6c8bd3c014b4a14a5f7731
https://infoscience.epfl.ch/record/181282
https://infoscience.epfl.ch/record/181282