Table 3:
Typical parameters for calibration of frequency selective pulse.
| MAS rate: 10 kHz (rotor period, τr = 100 μs) | ||||
|---|---|---|---|---|
| Pulse | Power (kHz) |
Duration (μs) | Phase | |
| pH,1(π/2) | 110 | 2.27 | (x)8, (−x)8 | |
| pH,2 | Linear Ramp between 40 to 80 | 2000 | y | |
| pC,1 | 50 | 2000 | y | |
| pC,2 (π/2) | 50 | 5 | x,−x | |
| pC,3 (π, Gaussian) | 0.5* | 1000 | x | |
| pC,4 (π/2) | 50 | 5 | x,x,y,y,−x,−x,−y,−y | |
| ϕReceiver | x,−x,y,−y,−x,x,−y,y,−x,x,−y,y,x,−x,y,−y | |||
| Delay | Duration | |||
| d1 | 2 s | |||
| Decoupling period | Power (kHz) | Method |
|---|---|---|
| dec1 | 110 | TPPM |
| comments | *The power designated for the Gaussian pulse is the average power. | |