Difference between revisions of "MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCAJ29"

From cua_phy
Jump to navigation Jump to search
(Created page with "{|border="1" cellpadding="2" cellspacing="0" style="background-color:lightgray" | <font size="2">'''⇐ Back to Crystal LOG'''</font> |...")
 
 
(16 intermediate revisions by 3 users not shown)
Line 15: Line 15:
  
 
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:10%;" | Date  
 
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:10%;" | Date  
 +
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:15%;" | Experimenter(s)
 
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:15%;" | Description  
 
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:15%;" | Description  
 
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:75%;" | Comments
 
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:75%;" | Comments
 
|-
 
|-
−
| 03/09/2016 || Pictures || Documentation of crystal's conditions as it arrived at CUA.
+
| 03/09/2016 || Salina || Pictures || Documentation of crystal's conditions as it arrived at CUA.
 
|-
 
|-
−
| 03/09/2016 || Dimensions || Crystal's dimensions measured. Length and six points of width (3 in each face).
+
| 03/09/2016 || Salina and Marco || Dimensions || Crystal's dimensions measured. Length and six points of width (3 in each face).
 +
|-
 +
| 03/18/2016 || Marco || Thermal annealing || Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour.
 +
|-
 +
| 04/07/2016 || Salina || Light Yield || Run 3170: crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 20min, 1cm. T=18oC. LY = 17.18 pe/MeV.
 +
|-
 +
| 05/17/2016 || Salina || Transverse Transmittance || At the center of the crystal, every nm from 200nm until 800nm. Sample: 1342
 +
|-
 +
| 05/20/2016 || Marco || Transverse Transmittance Scan || Wavelengths: 360nm, 420nm, 620nm. Sampling period: 0.6s, moving motor at 2mm/s.
 +
|-
 +
| 07/06/2016 || Summer Students || Longitudinal Transmittance Scan || Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
 +
|-
 +
| 07/23/2016 || Summer Students || Light Yield || Run:3238 ~3layers of teflon tape and 1 layer of black tape. ~50,000 incidents recorded at ~18 degrees Celsius.
 +
|-
 +
|07/29/2016 || Summer Students || Transverse Transmittance || At 10cm. 200-800nm wavelength.
 +
|-
 +
| 08/01/2017 || Summer Students || Transverse Transmittance Scan || Wavelengths: 200-800 nm. 10cm down.
 +
|-
 +
| 08/01/2017 || Summer Students || Xray Radiation || 70 minutes, 160mV, 6mA. ___ mm from beam origin. Wait time to transmittance measurement ~2 minutes... not constant.
 +
|-
 +
| 08/01/2017 || Summer Students || Transverse Transmittance Scan || Wavelengths: 200-800 nm. 10cm down.
 +
|-
 +
| 08/01/2017 || Summer Students || LED curing || 34 LEDs, 3.5 V for 7 minutes.
 +
|-
 +
| 08/01/2017 || Summer Students || Transverse Transmittance Scan || Wavelengths: 200-800 nm. 10cm down.
 +
|-
 +
| 08/01/2017 || Summer Students || LED curing || 34 LEDs, 3.5 V for 7 more minutes (14 total).
 +
|-
 +
| 08/01/2017 || Summer Students || Transverse Transmittance Scan || Wavelengths: 200-800 nm. 10cm down.
 +
|-
 +
| 08/01/2017 || Summer Students || LED curing || 34 LEDs, 3.5 V for 7 more minutes (21 total).
 +
|-
 +
| 08/01/2017 || Summer Students || Transverse Transmittance Scan || Wavelengths: 200-800 nm. 10cm down.
 +
 
 
|}
 
|}
  
Line 28: Line 62:
 
|-
 
|-
 
| valign="top"|
 
| valign="top"|
−
[[File:SICCAJ29_A.jpg|thumb|center|340px|xxxx.]]
+
[[File:SICCAJ29_A.jpg|thumb|center|340px|Stain shown on surface of crystal.]]
 +
| valign="top"|
 +
[[File:SICCAJ29.JPG|thumb|center|340px|Three stains shown on the end of crystal.]]
 +
|}
 +
 
 +
== Light Yield ==
 +
{|border="0" style="text-align:center;" width="100%"
 +
|-
 
| valign="top"|
 
| valign="top"|
−
[[File:SICCAJ29.JPG|thumb|center|340px|xxxx.]]
+
[[File:J29-100nsgw.png|thumb|left|340px| 07/23/2016]]
 
|}
 
|}

Latest revision as of 12:27, 2 August 2017

⇐ Back to Crystal LOG
⇐ Back to Neutral Particle Spectrometer
⇐ Back to the Main_Page

Time LOG

SICCA J29
Date Experimenter(s) Description Comments
03/09/2016 Salina Pictures Documentation of crystal's conditions as it arrived at CUA.
03/09/2016 Salina and Marco Dimensions Crystal's dimensions measured. Length and six points of width (3 in each face).
03/18/2016 Marco Thermal annealing Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour.
04/07/2016 Salina Light Yield Run 3170: crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 20min, 1cm. T=18oC. LY = 17.18 pe/MeV.
05/17/2016 Salina Transverse Transmittance At the center of the crystal, every nm from 200nm until 800nm. Sample: 1342
05/20/2016 Marco Transverse Transmittance Scan Wavelengths: 360nm, 420nm, 620nm. Sampling period: 0.6s, moving motor at 2mm/s.
07/06/2016 Summer Students Longitudinal Transmittance Scan Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
07/23/2016 Summer Students Light Yield Run:3238 ~3layers of teflon tape and 1 layer of black tape. ~50,000 incidents recorded at ~18 degrees Celsius.
07/29/2016 Summer Students Transverse Transmittance At 10cm. 200-800nm wavelength.
08/01/2017 Summer Students Transverse Transmittance Scan Wavelengths: 200-800 nm. 10cm down.
08/01/2017 Summer Students Xray Radiation 70 minutes, 160mV, 6mA. ___ mm from beam origin. Wait time to transmittance measurement ~2 minutes... not constant.
08/01/2017 Summer Students Transverse Transmittance Scan Wavelengths: 200-800 nm. 10cm down.
08/01/2017 Summer Students LED curing 34 LEDs, 3.5 V for 7 minutes.
08/01/2017 Summer Students Transverse Transmittance Scan Wavelengths: 200-800 nm. 10cm down.
08/01/2017 Summer Students LED curing 34 LEDs, 3.5 V for 7 more minutes (14 total).
08/01/2017 Summer Students Transverse Transmittance Scan Wavelengths: 200-800 nm. 10cm down.
08/01/2017 Summer Students LED curing 34 LEDs, 3.5 V for 7 more minutes (21 total).
08/01/2017 Summer Students Transverse Transmittance Scan Wavelengths: 200-800 nm. 10cm down.

Pictures at 03/09/2016

Stain shown on surface of crystal.
Three stains shown on the end of crystal.

Light Yield

07/23/2016
Retrieved from "https://www.vsl.cua.edu/cua_phy/index.php?title=MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCAJ29&oldid=7476"