Rotating-Frame Double Resonance and Nuclear Cross Relaxation in LiF

1970 ◽  
Vol 1 (1) ◽  
pp. 53-62 ◽  
Author(s):  
David V. Lang ◽  
P. R. Moran
Keyword(s):  
Double Resonance ◽  
Cross Relaxation ◽  
Rotating Frame

Notizen: Cross Polarization in Electron Nuclear Double Resonance by Satisfying the Hartmann-Hahn Condition

1987 ◽  
Vol 42 (12) ◽  
pp. 1456-1457 ◽  
Author(s):  
H Brunner ◽  
R. H. Fritsch ◽  
K. H. Hausser
Keyword(s):  
Magnetic Field ◽  
Time Constant ◽  
Microwave Field ◽  
Double Resonance ◽  
Cross Relaxation ◽  
Rotating Frame ◽  
Cross Polarization ◽  
Nuclear Spins ◽  
Electron Nuclear Double Resonance ◽  
Spin Lock

The polarization of electronic spins S is transferred to nuclear spins I by cross relaxation in an electron nuclear double resonance experiment. The cross relaxation becomes very efficient with a time constant Tcr of about 0.5 microseconds if the Hartmann-Hahn condition is satisfied for electronic spins S spin-lock ed to the microwave field B1,S in the rotating frame and for proton spins / in the static magnetic field B0.

ChemInform Abstract: Separation of Cross-Relaxation and J Cross-Peaks in 2D Rotating-Frame NMR Spectroscopy.

ChemInform ◽  
1987 ◽  
Vol 18 (22) ◽  
Author(s):  
H. KESSLER ◽  
C. GRIESINGER ◽  
R. KERSSEBAUM ◽  
K. WAGNER ◽  
R. R. ERNST
Keyword(s):  
Nmr Spectroscopy ◽  
Cross Relaxation ◽  
Rotating Frame

Analysis of laboratory-frame and rotating-frame cross-relaxation buildup rates from macromolecules

1989 ◽  
Vol 82 (3) ◽  
pp. 518-528 ◽  
Author(s):  
Jasna Fejzo ◽  
Zsolt Zolnai ◽  
Slobodan Macura ◽  
John L Markley
Keyword(s):  
Laboratory Frame ◽  
Cross Relaxation ◽  
Rotating Frame

scholarly journals Rotating-Frame Nuclear-Double-Resonance Dynamics: Dipolar Fluctuation Spectrum in CaF2

1969 ◽  
Vol 188 (2) ◽  
pp. 609-638 ◽  
Author(s):  
D. A. McARTHUR ◽  
E. L. HAHN ◽  
R. E. WALSTEDT
Keyword(s):  
Double Resonance ◽  
Rotating Frame ◽  
Fluctuation Spectrum
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