« Previous
1
Next »
(5 hits, 1/1)
Showing
10, 25, 50, 100, 500, 1000, all papers per page.
Sort by:
last publication date,
older publication date,
last update date.
- 1. Phys. Rev. B 75, 144101 (2007) , “NMR studies of metallic tin confined within porous matrices”, E. V. Charnaya, Cheng Tien, M. K. Lee, and Yu. A. Kumzerov119Sn NMR studies were carried out for metallic tin confined within synthetic opal and porous glass. Tin was embedded into nanoporous matrices in the melted state under pressure. The Knight shift for liquid confined tin was found to decrease with decreasing pore size. Correlations between... (Read more)
- 2. Phys. Rev. Lett. 98, 220501 (2007) , “Efficient Dynamic Nuclear Polarization at High Magnetic Fields”, Gavin W. Morley, Johan van Tol, Arzhang Ardavan, Kyriakos Porfyrakis, Jinying Zhang, and G. Andrew D. BriggsBy applying a new technique for dynamic nuclear polarization involving simultaneous excitation of electronic and nuclear transitions, we have enhanced the nuclear polarization of the nitrogen nuclei in 15N@C60 by a factor of 103 at a fixed temperature of 3 K and a... (Read more)
- 3. Phys. Rev. B 74, 134303 (2006) , “1H NMR study of proton dynamics in Cs5H3(SO4)4·xH2O”, Koh-ichi Suzuki and Shigenobu HayashiComplicated phase relations in Cs5H3(SO4)4·xH2O are revealed by thermal analyses. A superprotonic phase transition takes place at 420 K for both the hydrated and the anhydrous forms. The 1H magic-angle-spinning (MAS) NMR... (Read more)
- 4. Phys. Rev. B 73, 121306 (2006) , “Resistively detected NMR in a two-dimensional electron system near mu = 1: Clues to the origin of the dispersive lineshape”, L. A. Tracy, J. P. Eisenstein, L. N. Pfeiffer, and K. W. WestResistively detected nuclear magnetic resonance (NMR) measurements on 2D electron systems near the =1 quantum Hall state are reported. In contrast to recent results of Gervais et al. [Phys. Rev. Lett. 94, 196803 (2005)], a dispersive line shape is found at all radio-frequency powers studied... (Read more)
- 5. J. Chem. Phys. 21, 1688-1694 (1953) , “Dissociation, Chemical Exchange, and the Proton Magnetic Resonance in Some Aqueous Electrolytes”, H. S. Gutowsky and A. SaikaThe position of the proton magnetic resonance is concentration dependent in aqueous solutions of electrolytes yielding hydrogen containing ions. Chemical exchange averages the chemical shifts in the proton resonance position over the different chemical species. The averaged shifts observed are... (Read more)
« Previous
1
Next »
(5 hits, 1/1)
Showing
10, 25, 50, 100, 500, 1000, all papers per page.
Sort by:
last publication date,
older publication date,
last update date.
All papers (3399)
Updated at 2010-07-20 16:50:39
Updated at 2010-07-20 16:50:39
(view as: tree
,
cloud
)
1329 | untagged |
Materials
(111 tags)
Others(101 tags)
Technique
(46 tags)
Details
(591 tags)
Bond(35 tags)
Defect(interstitial)(18 tags)
Defect(vacancy)(15 tags)
Defect-type(19 tags)
Element(65 tags)
Energy(8 tags)
Isotope(56 tags)
Label(303 tags)
Sample(17 tags)
Spin(8 tags)
Symmetry(15 tags)