Difference between revisions of "MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCAJ24"
Jump to navigation
Jump to search
Line 51: | Line 51: | ||
| valign="top"| | | valign="top"| | ||
[[File:SICCAJ24.JPG|thumb|center|340px|xxxx.]] | [[File:SICCAJ24.JPG|thumb|center|340px|xxxx.]] | ||
+ | |} | ||
==Radiation Hardness== | ==Radiation Hardness== |
Revision as of 16:55, 8 August 2016
⇐ Back to Crystal LOG |
⇐ Back to Neutral Particle Spectrometer |
⇐ Back to the Main_Page |
Time LOG
Date | Description | Comments |
---|---|---|
12/14/2015 | Pictures | Documentation of crystal's conditions as it arrived at CUA. |
01/28/2016 | Thermal annealing | Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour. |
03/02/2016 | Light Yield | Run 3148: crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 20min, 1cm. T=18oC. LY = 19.61 pe/MeV. |
03/04/2016 | Transverse Transmittance | At the center of the crystal, every nm from 200nm until 800nm. Sample: 1309 |
03/04/2016 | Dimensions | Crystal's dimensions measured. Length and six points of width (3 in each face). |
05/23/2016 | Transverse Transmittance Scan | Wavelengths: 360nm, 420nm, 620nm. Sampling period: 0.6s, moving motor at 2mm/s. |
07/11/2016 | Longitudinal Transmittance Scan | Wavelengths: 200-800nm. Sampling period: 0.6s, moving motor at 2mm/s. |
07/26/2016 | Xray Radiation | 70 minutes, 160mV, 6mA. ___ mm from beam origin. |
07/26/2016 | Transverse Transmittance Scan | Wavelengths: 200-800 nm. 10cm down. |
07/26/2016 | LED curing | 34 LEDs, 3.5 V for 7 minutes. |
07/26/2016 | Transverse Transmittance Scan | Wavelengths: 200-800 nm. 10cm down. |
08/01/2016 | Transverse Transmittance Scan | Wavelengths: 200-800 nm. 10cm down. Crystal was most likely cured and preIR trans baseline was determined (wasn't done originally). |