Carbon-13 nuclear spin relaxation induced by the electron spin delocalized through sigma bonds in n-hexylamine coordinated to Ni(acac)2

1977 ◽  
Vol 51 (2) ◽  
pp. 311-314 ◽  
Author(s):  
Tamio Yasukawa ◽  
Claude Chachaty
Keyword(s):  
Spin Relaxation ◽  
Electron Spin ◽  
Nuclear Spin ◽  
Nuclear Spin Relaxation ◽  
Sigma Bonds

scholarly journals Maximizing NMR signal per unit time by facilitating the e–e–n cross effect DNP rate

2018 ◽  
Vol 20 (43) ◽  
pp. 27646-27657 ◽  
Author(s):  
Alisa Leavesley ◽  
Sheetal Jain ◽  
Ilia Kamniker ◽  
Hui Zhang ◽  
Suchada Rajca ◽  
...  
Keyword(s):  
Spin Relaxation ◽  
Electron Spin ◽  
Dynamic Nuclear Polarization ◽  
Nuclear Spin ◽  
Nuclear Polarization ◽  
Nuclear Spin Relaxation ◽  
Cross Effect ◽  
Spin Clusters

Dynamic nuclear polarization (DNP) efficiency is critically dependent on the properties of the radical, solvent, and solute, where electron spin clusters will shorten nuclear spin relaxation and enhance CE-DNP.

Nuclear spin relaxation in paramagnetic complexes of S=1: Electron spin relaxation effects

1999 ◽  
Vol 111 (13) ◽  
pp. 5795-5807 ◽  
Author(s):  
Ivano Bertini ◽  
Jozef Kowalewski ◽  
Claudio Luchinat ◽  
Tomas Nilsson ◽  
Giacomo Parigi
Keyword(s):  
Spin Relaxation ◽  
Electron Spin ◽  
Nuclear Spin ◽  
Nuclear Spin Relaxation ◽  
Electron Spin Relaxation ◽  
Relaxation Effects ◽  
Paramagnetic Complexes
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