Noiselike magnetic resonance fine structure for ferromagnetic powders: Dipole-dipole interaction effects

2002 ◽  
Vol 23 (1) ◽  
pp. 105-112 ◽  
Author(s):  
M. M. Yulikov ◽  
O. N. Matryanov ◽  
V. F. Yudanov
Keyword(s):  
Fine Structure ◽  
Magnetic Resonance ◽  
Dipole Interaction ◽  
Interaction Effects

scholarly journals Lithium-tetrahydroaluminat in Ether: eine NMR-Untersuchung / Lithiumtetrahydroaluminate in Ether: an NMR Study

1980 ◽  
Vol 35 (2) ◽  
pp. 119-124 ◽  
Author(s):  
Heinrich Nöth
Keyword(s):  
Fine Structure ◽  
Magnetic Resonance ◽  
Chemical Shift ◽  
Line Width ◽  
Ion Pair ◽  
Minimum Value ◽  
Ion Formation ◽  
Nmr Study ◽  
Low Concentrations

Abstract Ether solutions of LiAlH4 have been investigated by 27Al and 7Li magnetic resonance in the concentration range 3.75-0.0075 M. The Al-signal shows a fine structure due to Al-H coupling only at concentrations below 0.15 M. The observed chemical shift 27Al is only slightly concentration dependent. The line width of the 27Al signal, which is inversely proportional to T2*, reaches a minimum value at a concentration where the best resolution of the 27Al quintet is observed. This, however, is not matched by the 7Li line width whose minimum value was found at a somewhat higher concentration. The results are consistent with multiple ion formation at the higher concentrations and with an ion pair at low concentrations.

Electrical dipole-dipole interaction effects on magnetocurrent in organic phosphorescent materials

2011 ◽  
Vol 99 (7) ◽  
pp. 073302 ◽  
Author(s):  
Ming Shao ◽  
Yanfeng Dai ◽  
Dongge Ma ◽  
Bin Hu
Keyword(s):  
Dipole Interaction ◽  
Interaction Effects ◽  
Electrical Dipole

Serial magnetic resonance imaging of experimental atherosclerosis detects lesion fine structure, progression and complications in vivo

1995 ◽  
Vol 1 (1) ◽  
pp. 69-73 ◽  
Author(s):  
Michael P. Skinner ◽  
Chun Yuan ◽  
Lee Mitsumori ◽  
Cecil E. Hayes ◽  
Elaine W. Raines M.P.S. ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Fine Structure ◽  
Magnetic Resonance ◽  
Experimental Atherosclerosis ◽  
Resonance Imaging ◽  
Serial Magnetic Resonance Imaging
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