Fine structure of para‐H2 d(3p) 3Πu (ν = 0–3) via microwave optical magnetic resonance induced by electrons

1973 ◽  
Vol 58 (9) ◽  
pp. 3565-3573 ◽  
Author(s):  
Robert S. Freund ◽  
Terry A. Miller
Keyword(s):  
Fine Structure ◽  
Magnetic Resonance

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.

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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