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User name Yi Qiang
Log entry time 15:17:32 on December 08, 2008
Entry number 252556
keyword=First EPR Measrement after Polarity ChangeCell: Maureen Oven
Temperature: 230C
Laser Power: 75 W(Comet 25Wx3)
Target Position: He3
Field Direction: Transverse -
NMR RF Field: Longitudinal
NMR Pumping Chamber
Pickup Coil: Vertical
Pumping Direction: Parallel
Integration Gain: 1.3
Calibration Constant: 2.99 %/mV
Polarization: 58.34%
Calibration constant updated. And we did see a 2.4% increasement in the
calibration constant after polarity change which is constant to the
broaden in the NMR resonance.
A copy of this log entry has been emailed to: jpchen,jiang,jinhuang,chiran,tdaver@wm.edu
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