20180408
sample:MMM-beta with template
Mass of sample: 718.4 - 658.6 mg = 60 mg
1H-29Si  CP MAS spectrum
spin rate:8kHz
4mm HXY probe in double resonance mode
1H 90 degree pulse 3.7 us at 50 W, corresponding to 83 kHz at 76 W, 64 kHz at 45 W
29Si 90 degree pulse 4.5 us at 150 W, 54 kHz at 140 W
p15 = 7 ms
D1 = 3s
ns = 256