
TY  - JOUR
A1  - Lawn, DB 
A1  - Jones, AJ 
T1  - Pulse length measurement in N.M.R. spectroscopy: a convenient digital method using second-dimension transformation
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1982
VL  - 35
IS  - 8
SP  - 1717
EP  - 1722
KW  - 
UR  - https://doi.org/10.1071/CH9821717 
N2  - A standardized procedure for the accurate measurement (1% error) (in reasonable time (10-20 min)) of critical pulse lengths is recommended. It uses the 2d-n.m.r. scheme: [t1t2] &#8594; [f1t2] [t2] &#8594; [f2 &#8801; &#952;] where t2 is an incremental time, f1 is made to vanish by selection of a single point region and f2 is equivalent to pulse length (angle &#952;). Pulse imperfections are readily detected. To make the method totally general sources of these imperfections should be corrected. Applications to T1 and 2d-J n.m.r, measurements are outlined. 
ER  -

