Zobrazeno 1 - 10
of 103
pro vyhledávání: '"J.P. Amoureux"'
Publikováno v:
Journal de Physique. 47:291-304
Reorientations of the pivalic acid molecule and/or of its parts have been studied in the two solid phases (phase transition at 279.9 K) by incoherent quasielastic neutron scattering (IQNS). Different jump-models are developed for comparison with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea9a36ec0f3ad97381576a177ae93ced
https://doi.org/10.1051/jphys:01986004702029100
https://doi.org/10.1051/jphys:01986004702029100
Publikováno v:
Molecular Physics. 55:637-652
Using the incoherent quasielastic neutron scattering technique, the molecular reorientations of 1·4-diazabicyclo(222)octane N(CH2CH2)3N were investigated in its low-temperature and plastic phases. A sample temperature ranging from 300 K to 413 K was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05325756c22f8c146cbce6207807aa84
https://doi.org/10.1080/00268978500101611
https://doi.org/10.1080/00268978500101611
Publikováno v:
Molecular Physics. 46:811-826
We consider the Raman spectra of the 1-cyanoadamantane plastic phase. By using the expansion of the molecular orientational probability function f(Ω) in symmetry adapted functions, we give expressions for the integrated intensities S αβ of the int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::373142fd3ca2740e41e8274f90c88ce7
https://doi.org/10.1080/00268978200101601
https://doi.org/10.1080/00268978200101601
Autor:
M. Bée, J.P. Amoureux
Publikováno v:
Molecular Physics. 50:585-602
Using the incoherent quasielectric neutron scattering technique, we have studied the molecular reorientations of 1-fluoroadamantane C10H15F in its plastic phase. The measurements were done in a temperature range from 253 K to 413 K, using a powder sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b24807bf347d685715eab7d80ffc3efd
https://doi.org/10.1080/00268978300102571
https://doi.org/10.1080/00268978300102571
Autor:
J.P. Amoureux, M. Bee
Publikováno v:
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 36:2636-2642
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ecda5a23e33e236d2c5749ee0c28dbc
https://doi.org/10.1107/s0567740880009582
https://doi.org/10.1107/s0567740880009582
Autor:
J.P. Amoureux, M. Bee
Publikováno v:
Molecular Physics. 41:287-312
The aim of this paper is to present some applications of a method indicated by Sears in order to correct for multiple scattering. The calculations were performed in the particular case of slow neutron incoherent quasielastic scattering from organic p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::359ccba397736fd4ae5fc455592dd895
https://doi.org/10.1080/00268978000102781
https://doi.org/10.1080/00268978000102781
Autor:
M. Bée, J.P. Amoureux
Publikováno v:
Molecular Physics. 48:63-79
Using the incoherent quasielastic neutron scattering technique, we have studied the molecular reorientations of 1-chloroadamantane C10H15Cl in its plastic phase. The measurements were done in a temperature range from 246 K to 403 K, with two values o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54fa716c6388ba5a06020feeea7958d9
https://doi.org/10.1080/00268978300100051
https://doi.org/10.1080/00268978300100051
Publikováno v:
Journal de Physique. 47:305-320
Rotational motions of pivalic acid are analysed in its solid plastic phase, using time of flight neutron spectroscopy. Four different partially deuterated compounds are studied, to analyse motions of the different parts of the molecule. From a study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d606bef2fde5df26be9c9cb906fd3ce
https://doi.org/10.1051/jphys:01986004702030500
https://doi.org/10.1051/jphys:01986004702030500
Publikováno v:
Journal de Physique. 43:1797-1808
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b80233f76880ce4d1439408e9c8ae910
https://doi.org/10.1051/jphys:0198200430120179700
https://doi.org/10.1051/jphys:0198200430120179700
Publikováno v:
Molecular Physics. 45:709-719
Single crystal X-ray diffraction data were collected and interpreted for the plastic phase of 1-chloroadamantane, C10H15Cl, at 293 K. The unit cell is face centred cubic with a = 9·974 (7) A, space group Fm3m, Z = 4. On the assumption of a rigid mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d44ef5f84e588af7c029407162414715
https://doi.org/10.1080/00268978200100551
https://doi.org/10.1080/00268978200100551