Zobrazeno 1 - 4
of 4
pro vyhledávání: '"D. E. Barnaal"'
Autor:
I. J. Lowe, D. E. Barnaal
Publikováno v:
The Journal of Chemical Physics. 48:4614-4618
The results of measurements of the proton spin–lattice relaxation time T1 in ice are reported. The ice samples were single crystals grown by zone refining at atmospheric pressure. The measured activation energy for the T1 process is 14.1 ± 0.1 kca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5d9b49e5ee71906541da32da2c26914
https://doi.org/10.1063/1.1668036
https://doi.org/10.1063/1.1668036
Publikováno v:
Physical Review. 157:510-515
The nuclear quadrupole coupling and Knight shift of ${\mathrm{Be}}^{9}$ have been measured in high-purity beryllium metal at room temperature and at 77\ifmmode^\circ\else\textdegree\fi{}K in magnetic-field strengths up to 25 kOe. The nuclear quadrupo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41d610f217c8a58510d6d7691f85e7ec
https://doi.org/10.1103/physrev.157.510
https://doi.org/10.1103/physrev.157.510
Autor:
D. E. Barnaal, Ian Lowe
Publikováno v:
Physical Review. 148:328-331
The results of NMR free-induction-decay-shape measurements for ${\mathrm{F}}^{19}$ in single crystals of Ca${\mathrm{F}}_{2}$ and polycrystalline Ca${\mathrm{F}}_{2}$ are reported. The second and fourth moments of the corresponding absorption line ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7ef6c4ab28250af6dabfd5cd7eebd19
https://doi.org/10.1103/physrev.148.328
https://doi.org/10.1103/physrev.148.328
Autor:
D. E. Barnaal, I. J. Lowe
Publikováno v:
Review of Scientific Instruments. 37:428-430
The effects of the finite bandwidth of the pickup coil, amplifier, and detector on free induction decay shapes are calculated. The results show that it is normally necessary to correct for the finite bandwidth of these elements, and a procedure for d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c5bc8ceeb85ec713bb7b8ad81f2a87b
https://doi.org/10.1063/1.1720207
https://doi.org/10.1063/1.1720207