Difference between revisions of "MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCAJ21"

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! "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  
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! "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
 
|-
 
|-
−
| 12/14/2015 || Pictures || Documentation of crystal's conditions as it arrived at CUA.
+
| 12/14/2015 || Marco || 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.
+
| 01/28/2016 || Marco || Thermal annealing || Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour.
 
|-
 
|-
−
| 02/25/2016 || Light Yield || Run 3145: crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 20min, 1cm. T=18oC. '''LY = 15.97 pe/MeV'''.
+
| 02/25/2016 || Marco || Light Yield || Run 3145: crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 20min, 1cm. T=18oC. '''LY = 15.97 pe/MeV'''.
 
|-
 
|-
−
| 03/04/2016 || Transverse Transmittance || At the center of the crystal, every nm from 200nm until 800nm. Sample: 1312
+
| 03/04/2016 || Marco || Transverse Transmittance || At the center of the crystal, every nm from 200nm until 800nm. Sample: 1312
 
|-
 
|-
−
| 03/04/2016 || Dimensions || Crystal's dimensions measured. Length and six points of width (3 in each face).
+
| 03/04/2016 || Marco || Dimensions || Crystal's dimensions measured. Length and six points of width (3 in each face).
 
|-
 
|-
−
| 05/23/2016 || Transverse Transmittance Scan || Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
+
| 05/23/2016 || Marco || Transverse Transmittance Scan || Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
 
|-
 
|-
−
| 07/06/2016 || Longitudinal Transmittance Scan || Wavelengths: 200-800 nm. 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.
 
|-
 
|-
−
| 07/15/2016 || Longitudinal Transmittance Scan || Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
+
| 07/15/2016 || Summer Students || Longitudinal Transmittance Scan || Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
 
|-
 
|-
−
| 07/21/2016 || Longitudinal Transmittance Scan || Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
+
| 07/21/2016 || Summer Students || Longitudinal Transmittance Scan || Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
 
|-
 
|-
−
| 07/21/2016 || Light Yield || Run:3236 3 layers of teflon tape and 1 layer of elecrtical. ~50,000 incidents recorded at ~18 degrees Celsius.
+
| 07/20/2016 || Summer Students || Transverse Transmittance || Wavelengths: 200-800nm. 10cm down crystal.
 +
|-
 +
| 07/23/2016 || Summer Students || Light Yield || Run:3242 3 layers of teflon tape and 1 layer of electrical. ~50,000 incidents recorded at ~18 degrees Celsius.
 +
|-
 +
| 07/28/2016 || Summer Students || X-ray Irradiation || 160kV, 6.3mA, 70 minutes. 6290R/min ionization rate.
 +
|-
 +
|07/28/2016 || Summer Students || Transverse Transmittance || At 10cm. 200-800nm wavelength.
 +
|-
 +
|07/28/2016 || Summer Students || LED curing || 7 minutes with 34 blue LEDs. 3.5 V. Millipore cover placed over lights and crystal.
 +
|-
 +
|07/28/2016 || Summer Students || Transverse Transmittance || At 10cm. 200-800nm wavelength.
 +
|-
 +
|07/28/2016 || Summer Students || LED curing || 7 more minutes (14 minutes total) with 34 blue LEDs. 3.5 V. Millipore cover placed over lights and crystal.
 +
|-
 +
|07/28/2016 || Summer Students || Transverse Transmittance || At 10cm. 200-800nm wavelength.
 +
|-
 +
|07/28/2016 || Summer Students || LED curing || 7 more minutes (21 minutes total) with 34 blue LEDs. 3.5 V. Millipore cover placed over lights and crystal.
 +
|-
 +
| 12/7/2016 || Rich || Thermal annealing || East6, Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour. [http://www.vsl.cua.edu/cua_phy/images/c/c3/Temp_profile_dec2016.png Temperature profile]
 +
|-
 +
| 12/12/2016 || Rich || Light Yield || Run 3145: crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. T=18oC. '''LY ~12 pe/MeV'''.
 +
|-
 +
|07/07/2016 || Summer Students || Longitudinal Transmittance || At 10cm. 200-800nm wavelength.
 +
|-
 +
| 07/10/2017 || Summer Students ||  Light Yield || Run 3692. 100ns gw. ~50,000 incidents ~3 layers of teflon tape ~1 layer of electrical. LY=11.00 pe/MeV.
 +
|-
 +
| 07/26/2017 || Summer Students || Transverse Transmittance Scan || Wavelengths: 200-800 nm. 10cm down.Results discarded due spectrometer error (solved through calibration).
 +
|-
 +
| 07/26/2017 || Summer Students || Xray Radiation || 70 minutes, 160mV, 6mA. ___ mm from beam origin.Results discarded due spectrometer error (solved through calibration).
 +
|-
 +
| 07/26/2017 || Summer Students || Transverse Transmittance Scan || Wavelengths: 200-800 nm. 10cm down.Results discarded due spectrometer error (solved through calibration).
 +
|-
 +
| 07/26/2017 || Summer Students || LED curing || 34 LEDs, 3.5 V for 7 minutes.Results discarded due spectrometer error (solved through calibration).
 +
|-
 +
| 07/26/2017 || Summer Students || Transverse Transmittance Scan || Wavelengths: 200-800 nm. 10cm down.Results discarded due spectrometer error (solved through calibration).
 +
|-
 +
| 07/26/2017 || Summer Students || LED curing || 34 LEDs, 3.5 V for 14 minutes.Results discarded due spectrometer error (solved through calibration).
 +
|-
 +
| 07/26/2017 || Summer Students || Transverse Transmittance Scan || Wavelengths: 200-800 nm. 10cm down.Results discarded due spectrometer error (solved through calibration).
 +
|-
 +
| 07/26/2017 || Summer Students || LED curing || 34 LEDs, 3.5 V for 21 minutes.Results discarded due spectrometer error (solved through calibration).
 +
|-
 +
| 07/26/2017 || Summer Students || Transverse Transmittance Scan || Wavelengths: 200-800 nm. 10cm down. Results discarded due spectrometer error (solved through calibration).
 
|}
 
|}
  
−
== Pictures at 12/14/2015 ==
+
== Pictures ==
  
 
{| border="0" style="text-align:center;" width="100%"  
 
{| border="0" style="text-align:center;" width="100%"  
 
|-
 
|-
 
| valign="top"|
 
| valign="top"|
−
[[File:SICCAJ21_A.jpg|thumb|center|340px|xxxx.]]
+
[[File:SICCAJ21_A.jpg|thumb|center|340px|12/14/2015.]]
 +
| valign="top"|
 +
[[File:SICCAJ21.JPG|thumb|center|340px|12/14/2016.]]
 +
|-
 +
| valign="top"|
 +
[[File:SICCA-J21.JPG|thumb|left|340px|7/18/16. The lid of Spectrometer fell on crystal. Dimensions of chip are 15.88x10.15x9.62mm]]
 +
|}
 +
 
 +
== Light Yield ==
 +
{|border="0" style="text-align:center;" width="100%"
 +
|-
 +
| valign="top"|
 +
[[File:J21-100nsgw.png|thumb|left|340px| 07/26/2016]]
 +
|}
 +
 
 +
==Radiation Hardness==
 +
{|border="0" style="text-align:center;" width="100%"
 +
|-
 +
| valign="top"|
 +
[[File:J21_radiation_hardness_redo.png|thumb|left|340px| 07/29/2016]]
 +
|}
 +
 
 +
==LED curing==
 +
{|border="0" style="text-align:center;" width="100%"
 +
|-
 
| valign="top"|
 
| valign="top"|
−
[[File:SICCAJ21.JPG|thumb|center|340px|xxxx.]]
+
[[File:J21_LED_curing.png|thumb|left|340px| 07/29/2016]]
 
|}
 
|}

Latest revision as of 10:38, 2 August 2017

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⇐ Back to Neutral Particle Spectrometer
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Time LOG

SICCA J21
Date Experimenter(s) Description Comments
12/14/2015 Marco Pictures Documentation of crystal's conditions as it arrived at CUA.
01/28/2016 Marco Thermal annealing Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour.
02/25/2016 Marco Light Yield Run 3145: crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 20min, 1cm. T=18oC. LY = 15.97 pe/MeV.
03/04/2016 Marco Transverse Transmittance At the center of the crystal, every nm from 200nm until 800nm. Sample: 1312
03/04/2016 Marco Dimensions Crystal's dimensions measured. Length and six points of width (3 in each face).
05/23/2016 Marco Transverse Transmittance Scan Wavelengths: 200-800 nm. 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.
07/15/2016 Summer Students Longitudinal Transmittance Scan Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
07/21/2016 Summer Students Longitudinal Transmittance Scan Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s.
07/20/2016 Summer Students Transverse Transmittance Wavelengths: 200-800nm. 10cm down crystal.
07/23/2016 Summer Students Light Yield Run:3242 3 layers of teflon tape and 1 layer of electrical. ~50,000 incidents recorded at ~18 degrees Celsius.
07/28/2016 Summer Students X-ray Irradiation 160kV, 6.3mA, 70 minutes. 6290R/min ionization rate.
07/28/2016 Summer Students Transverse Transmittance At 10cm. 200-800nm wavelength.
07/28/2016 Summer Students LED curing 7 minutes with 34 blue LEDs. 3.5 V. Millipore cover placed over lights and crystal.
07/28/2016 Summer Students Transverse Transmittance At 10cm. 200-800nm wavelength.
07/28/2016 Summer Students LED curing 7 more minutes (14 minutes total) with 34 blue LEDs. 3.5 V. Millipore cover placed over lights and crystal.
07/28/2016 Summer Students Transverse Transmittance At 10cm. 200-800nm wavelength.
07/28/2016 Summer Students LED curing 7 more minutes (21 minutes total) with 34 blue LEDs. 3.5 V. Millipore cover placed over lights and crystal.
12/7/2016 Rich Thermal annealing East6, Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour. Temperature profile
12/12/2016 Rich Light Yield Run 3145: crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. T=18oC. LY ~12 pe/MeV.
07/07/2016 Summer Students Longitudinal Transmittance At 10cm. 200-800nm wavelength.
07/10/2017 Summer Students Light Yield Run 3692. 100ns gw. ~50,000 incidents ~3 layers of teflon tape ~1 layer of electrical. LY=11.00 pe/MeV.
07/26/2017 Summer Students Transverse Transmittance Scan Wavelengths: 200-800 nm. 10cm down.Results discarded due spectrometer error (solved through calibration).
07/26/2017 Summer Students Xray Radiation 70 minutes, 160mV, 6mA. ___ mm from beam origin.Results discarded due spectrometer error (solved through calibration).
07/26/2017 Summer Students Transverse Transmittance Scan Wavelengths: 200-800 nm. 10cm down.Results discarded due spectrometer error (solved through calibration).
07/26/2017 Summer Students LED curing 34 LEDs, 3.5 V for 7 minutes.Results discarded due spectrometer error (solved through calibration).
07/26/2017 Summer Students Transverse Transmittance Scan Wavelengths: 200-800 nm. 10cm down.Results discarded due spectrometer error (solved through calibration).
07/26/2017 Summer Students LED curing 34 LEDs, 3.5 V for 14 minutes.Results discarded due spectrometer error (solved through calibration).
07/26/2017 Summer Students Transverse Transmittance Scan Wavelengths: 200-800 nm. 10cm down.Results discarded due spectrometer error (solved through calibration).
07/26/2017 Summer Students LED curing 34 LEDs, 3.5 V for 21 minutes.Results discarded due spectrometer error (solved through calibration).
07/26/2017 Summer Students Transverse Transmittance Scan Wavelengths: 200-800 nm. 10cm down. Results discarded due spectrometer error (solved through calibration).

Pictures

12/14/2015.
12/14/2016.
7/18/16. The lid of Spectrometer fell on crystal. Dimensions of chip are 15.88x10.15x9.62mm

Light Yield

07/26/2016

Radiation Hardness

07/29/2016

LED curing

07/29/2016
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