Zobrazeno 1 - 10
of 74
pro vyhledávání: '"D.J. Pusiol"'
Publikováno v:
Scopus-Elsevier
The NMR spin-lattice relaxation time at three Larmor frequencies – ν L =28 MHz , 1.235 MHz and 48 kHz – in the isotropic phase of butylcyano-phenylcyclohexane has been measured in the temperature range close to the isotropic–nematic phase tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::154ead09b438a66e5348c7220ff542a5
https://doi.org/10.1016/s0009-2614(00)01020-4
https://doi.org/10.1016/s0009-2614(00)01020-4
Autor:
D.J. Pusiol, E. Anoardo
Publikováno v:
Journal of Molecular Structure. 516:273-282
In a previous paper, we reported an experimental study of 35 Cl quadrupole dips in the proton spin–lattice relaxation dispersion ( T 1 ( ν )) of a chlorinated liquid crystal specially synthesized for this work (4ClOB). In contrast with existing li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adab1bc09609115c0635cbf44d37d3ec
https://doi.org/10.1016/s0022-2860(99)00272-0
https://doi.org/10.1016/s0022-2860(99)00272-0
Publikováno v:
Journal of Magnetic Resonance, Series A. 118:189-194
A new method for fast data collecting in rotating-frame NQR imaging is reported. A single unidimensional spin-density profile is composed by this procedure, recording the evolution of the magnetization during the course of the nutation. Hence, a comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0663df3442f50dab326430e9bbc7fab
https://doi.org/10.1006/jmra.1996.0026
https://doi.org/10.1006/jmra.1996.0026
Autor:
C.A. Martı́n, M.E. Alvarez, D.J. Pusiol, M. de los Ángeles Krenz, A. Fiñana, M.E. Ramia, M.F. Gayol
Publikováno v:
Magnetic Resonance Imaging. 19:577
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2841cef9e9c03f4b17c126b8d6294dd1
https://doi.org/10.1016/s0730-725x(01)00333-2
https://doi.org/10.1016/s0730-725x(01)00333-2
Publikováno v:
Journal of Molecular Structure. 116:221-225
Experimental data on the temperature dependence of the spin—lattice and spin—spin relaxation times of 35Cl nuclei in 4-chlorobenzyl chloride are interpreted by assuming that at a critical temperature, the relaxation mechanisms become more effecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00a2c0976b257f97fac1ac2f5f9bc483
https://doi.org/10.1016/0022-2860(84)87034-9
https://doi.org/10.1016/0022-2860(84)87034-9
Autor:
D.J. Pusiol, A.H. Brunetti
Publikováno v:
Journal of Molecular Structure. 96:293-300
The NQR frequencies of p -chlorobenzene sulphonyl chloride are investigated in the temperature range 100–240 K. Two solid phases have been found in this compound for both of which two resonances have been observed throughout the temperature range,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d331520db53aa0ccf8f9052b08a0fd0
https://doi.org/10.1016/0022-2860(83)90057-1
https://doi.org/10.1016/0022-2860(83)90057-1
Publikováno v:
Journal of Molecular Structure. 111:171-176
This work reports the experimental results of the uniaxial pressure dependence at various temperatures of the spin-lattice relaxation time, T 1 , in paradichlorobenzene single crystals. The directionality of the pressure dependence, together the temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1315ef6efbb4b460d98b6b3c3eac751d
https://doi.org/10.1016/0022-2860(83)85112-6
https://doi.org/10.1016/0022-2860(83)85112-6
Publikováno v:
Journal of Molecular Structure. 195:319-324
The temperature dependence of the NQR frequencies and spin—lattice relaxation time of 2,6-dichlorotoluene are investigated in the temperature range 60–160 K. From the NQR spectral data a possible molecular arrangement is suggested. Besides, the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a21088932c0932577246531bb319f18
https://doi.org/10.1016/0022-2860(89)80178-4
https://doi.org/10.1016/0022-2860(89)80178-4
Publikováno v:
Journal of Molecular Structure. 140:123-129
A comprehensive study of the temperature dependence of both nuclear quadrupole resonance frequency, νq(T), and spin-lattice relaxation time, T1(T), in the range 50 to 220 K, on p-toluenesusulphonyl chloride shows that each substituent group on the b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a1c80750e8610fa21a35eb49107c7a7
https://doi.org/10.1016/0022-2860(86)80154-5
https://doi.org/10.1016/0022-2860(86)80154-5
Autor:
A.H. Brunetti, D.J. Pusiol
Publikováno v:
Journal of Molecular Structure. 81:131-137
The 35Cl NQR spectrum of benzene sulphonyl chloride has been measured over the temperature range 80–285 K. Two crystalline phases were found, as predicted by Bray and Steve from observations of the NQR spectra at 77 K. An analysis of the temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04dd95ca1341bd2c0aef692bf5f2348b
https://doi.org/10.1016/0022-2860(82)80085-9
https://doi.org/10.1016/0022-2860(82)80085-9