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---+++ Irrad 2011

---++ Measurement setup
   * *General* 
      * t = -20ºC*

   * *IV*
      * from 0 to -1000V to BACK, PAD and INNERMOST GR at GND
 
   * *CV*
      * same setup as IV plus:
      * dV = 0.5 V
      * nu = 1000 Hz


---++ *Nota Bene*
   * In CV measurements the GR is really at GND while the PAD is at R x I_leak, where R = 40 kOhm


---++ Analysis guide
   1. No depletion up to 1000V for flunce larger than 1e15
   2. Two different slopes in CV plots for fluence greater than 1e15; other levels
   3. [[%ATTACHURL%/Corrections_for_Vdep_based_on_logC_logV.txt][Corrections_for_Vdep_based_on_logC_logV.txt]]: Corrections for the depletion voltage due to temperature and frequence


---++ [[http://bit.ly/pnAxmw][link to spreadsheet]]

---++ Data
   * IV
      * The first column is bias, the second is total current, the third is PAD current
   * CV
      * The first column is the real voltage difference between BACK and PAD; 4th column is the bias set on the Keithley; 2nd column is capacitance; 3rd Conductivity; last column is total current 

|*fluence (neq/cm^2)*| *file name* | *download the file* |
|||
|1e15|1571-W6-DL1/1571-W6-DL1_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1571-W6-DL1/1571-W6-DL1_2011-10-11_1.cv|
|1e15|1571-W6-DL1/1571-W6-DL1_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1571-W6-DL1/1571-W6-DL1_2011-10-11_1.iv|
|1e15|1571-W6-DL2/1571-W6-DL2_2011-10-10_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1571-W6-DL2/1571-W6-DL2_2011-10-10_1.cv|
|1e15|1571-W6-DL2/1571-W6-DL2_2011-10-10_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1571-W6-DL2/1571-W6-DL2_2011-10-10_1.iv|
|1e15|1571-W6-DL2/1571-W6-DL2_2011-10-10_2.iv|http://dl.dropbox.com/u/822323/irrad2011/1571-W6-DL2/1571-W6-DL2_2011-10-10_2.iv|
|1e15|1571-W6-DL3/1571-W6-DL3_2011-10-10_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1571-W6-DL3/1571-W6-DL3_2011-10-10_1.cv|
|1e15|1571-W6-DL3/1571-W6-DL3_2011-10-10_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1571-W6-DL3/1571-W6-DL3_2011-10-10_1.iv|
|1e15|1571-W6-DL4/1571-W6-DL4_2011-10-10_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1571-W6-DL4/1571-W6-DL4_2011-10-10_1.cv|
|1e15|1571-W6-DL4/1571-W6-DL4_2011-10-10_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1571-W6-DL4/1571-W6-DL4_2011-10-10_1.iv|
|1e15|1571-W6-DL4/1571-W6-DL4_2011-10-10_2.cv|http://dl.dropbox.com/u/822323/irrad2011/1571-W6-DL4/1571-W6-DL4_2011-10-10_2.cv|
|1e15|1571-W9-DL1/1571-W9-DL1_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1571-W9-DL1/1571-W9-DL1_2011-10-11_1.cv|
|1e15|1571-W9-DL1/1571-W9-DL1_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1571-W9-DL1/1571-W9-DL1_2011-10-11_1.iv|
|1e15|1571-W9-DL2/1571-W9-DL2_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1571-W9-DL2/1571-W9-DL2_2011-10-11_1.cv|
|1e15|1571-W9-DL2/1571-W9-DL2_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1571-W9-DL2/1571-W9-DL2_2011-10-11_1.iv|
|1e15|1571-W9-DL3/1571-W9-DL3_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1571-W9-DL3/1571-W9-DL3_2011-10-11_1.cv|
|1e15|1571-W9-DL3/1571-W9-DL3_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1571-W9-DL3/1571-W9-DL3_2011-10-11_1.iv|
|1e15|1571-W9-DL4/1571-W9-DL4_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1571-W9-DL4/1571-W9-DL4_2011-10-11_1.cv|
|1e15|1571-W9-DL4/1571-W9-DL4_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1571-W9-DL4/1571-W9-DL4_2011-10-11_1.iv|
| | |
|5e15|1572-W14-DL1/1572-W14-DL1_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1572-W14-DL1/1572-W14-DL1_2011-10-11_1.cv|
|5e15|1572-W14-DL1/1572-W14-DL1_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1572-W14-DL1/1572-W14-DL1_2011-10-11_1.iv|
|5e15|1572-W14-DL2/1572-W14-DL2_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1572-W14-DL2/1572-W14-DL2_2011-10-11_1.cv|
|5e15|1572-W14-DL2/1572-W14-DL2_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1572-W14-DL2/1572-W14-DL2_2011-10-11_1.iv|
|5e15|1572-W14-DL3/1572-W14-DL3_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1572-W14-DL3/1572-W14-DL3_2011-10-11_1.cv|
|5e15|1572-W14-DL3/1572-W14-DL3_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1572-W14-DL3/1572-W14-DL3_2011-10-11_1.iv|
|5e15|1572-W14-DL4/1572-W14-DL4_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1572-W14-DL4/1572-W14-DL4_2011-10-11_1.cv|
|5e15|1572-W14-DL4/1572-W14-DL4_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1572-W14-DL4/1572-W14-DL4_2011-10-11_1.iv|
|5e15|1572-W8-DL1/1572-W8-DL1_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1572-W8-DL1/1572-W8-DL1_2011-10-11_1.cv|
|5e15|1572-W8-DL1/1572-W8-DL1_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1572-W8-DL1/1572-W8-DL1_2011-10-11_1.iv|
|5e15|1572-W8-DL1/1572-W8-DL1_2011-10-11_2.iv|http://dl.dropbox.com/u/822323/irrad2011/1572-W8-DL1/1572-W8-DL1_2011-10-11_2.iv|
|5e15|1572-W8-DL2/1572-W8-DL2_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1572-W8-DL2/1572-W8-DL2_2011-10-11_1.cv|
|5e15|1572-W8-DL2/1572-W8-DL2_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1572-W8-DL2/1572-W8-DL2_2011-10-11_1.iv|
|5e15|1572-W8-DL3/1572-W8-DL3_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1572-W8-DL3/1572-W8-DL3_2011-10-11_1.cv|
|5e15|1572-W8-DL3/1572-W8-DL3_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1572-W8-DL3/1572-W8-DL3_2011-10-11_1.iv|
|5e15|1572-W8-DL4/1572-W8-DL4_2011-10-11_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1572-W8-DL4/1572-W8-DL4_2011-10-11_1.cv|
|5e15|1572-W8-DL4/1572-W8-DL4_2011-10-11_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1572-W8-DL4/1572-W8-DL4_2011-10-11_1.iv|
|||
|1e16|1573-W1-DL1/1573-W1-DL1_2011-10-12_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1573-W1-DL1/1573-W1-DL1_2011-10-12_1.cv|
|1e16|1573-W1-DL1/1573-W1-DL1_2011-10-12_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1573-W1-DL1/1573-W1-DL1_2011-10-12_1.iv|
|1e16|1573-W1-DL2/1573-W1-DL2_2011-10-12_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1573-W1-DL2/1573-W1-DL2_2011-10-12_1.cv|
|1e16|1573-W1-DL2/1573-W1-DL2_2011-10-12_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1573-W1-DL2/1573-W1-DL2_2011-10-12_1.iv|
|1e16|1573-W1-DL3/1573-W1-DL3_2011-10-12_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1573-W1-DL3/1573-W1-DL3_2011-10-12_1.cv|
|1e16|1573-W1-DL3/1573-W1-DL3_2011-10-12_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1573-W1-DL3/1573-W1-DL3_2011-10-12_1.iv|
|1e16|1573-W1-DL4/1573-W1-DL4_2011-10-12_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1573-W1-DL4/1573-W1-DL4_2011-10-12_1.cv|
|1e16|1573-W1-DL4/1573-W1-DL4_2011-10-12_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1573-W1-DL4/1573-W1-DL4_2011-10-12_1.iv|
|1e16|1573-W13-DL1/1573-W13-DL1_2011-10-12_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1573-W13-DL1/1573-W13-DL1_2011-10-12_1.cv|
|1e16|1573-W13-DL1/1573-W13-DL1_2011-10-12_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1573-W13-DL1/1573-W13-DL1_2011-10-12_1.iv|
|1e16|1573-W13-DL2/1573-W13-DL2_2011-10-12_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1573-W13-DL2/1573-W13-DL2_2011-10-12_1.cv|
|1e16|1573-W13-DL2/1573-W13-DL2_2011-10-12_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1573-W13-DL2/1573-W13-DL2_2011-10-12_1.iv|
|1e16|1573-W13-DL3/1573-W13-DL3_2011-10-12_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1573-W13-DL3/1573-W13-DL3_2011-10-12_1.cv|
|1e16|1573-W13-DL3/1573-W13-DL3_2011-10-12_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1573-W13-DL3/1573-W13-DL3_2011-10-12_1.iv|
|1e16|1573-W13-DL4/1573-W13-DL4_2011-10-12_1.cv|http://dl.dropbox.com/u/822323/irrad2011/1573-W13-DL4/1573-W13-DL4_2011-10-12_1.cv|
|1e16|1573-W13-DL4/1573-W13-DL4_2011-10-12_1.iv|http://dl.dropbox.com/u/822323/irrad2011/1573-W13-DL4/1573-W13-DL4_2011-10-12_1.iv|


---++ *Results*

---+++ *IV*

   * All IV curves in one plot: <br />
     <img src="%ATTACHURLPATH%/irrad2011.png" alt="irrad2011.png" width='200' height='150' />

   * IV curves for fluence = 1e15: <br />
     <img src="%ATTACHURLPATH%/irrad2011-fl1e15.png" alt="irrad2011-fl1e15.png" width='200' height='150' />

   * IV curves for fluence = 5e15: <br />
     <img src="%ATTACHURLPATH%/irrad2011-fl5e15.png" alt="irrad2011-fl5e15.png" width='200' height='150' />

   * IV curves for fluence = 1e16: <br />
     <img src="%ATTACHURLPATH%/irrad2011-fl1e16.png" alt="irrad2011-fl1e16.png" width='200' height='150' />


---+++ *CV*

   * C^-2 VS V for fl=1e15: <br />
     <img src="%ATTACHURLPATH%/irrad2011-fl1e15-best.png" alt="irrad2011-fl1e15-best.png" width='200' height='150' />



   * C^-2 VS V for fl=5e15: <br />
     <img src="%ATTACHURLPATH%/irrad2011-fl5e15-best.png" alt="irrad2011-fl5e15-best.png" width='200' height='150' />


   * C^-2 VS V for fl=1e16: <br />
     <img src="%ATTACHURLPATH%/irrad2011-fl1e16-best.png" alt="irrad2011-fl1e16-best.png" width='200' height='150' />


*d=300 um = 0.3 cm*

|phi = 0 neq/cm2||

|*W#*| *Neff (cm^-3)*|
|W6 |5.7e11|
|W9 |5.5e11|

*Vdep = 38 V*

|phi = 10e15 neq/cm2||

|*W#* |*Neff (cm^-3)*|
|W6| 3.3e12|
|W9| 3.3e12|

Neff(phi) = Neff(0)-b*phi

*b=(Neff(phi)-Neff(0))/phi = 3e-3 cm^-1*


*Vdep = 230 V*

* alpha = (6.9 +/- 1.5) 1e-17 A/cm*

   * Plot of depletion voltage: <br />
     <img src="%ATTACHURLPATH%/Vdepl-logClogV-Irrad2011-data.png" alt="Vdepl-logClogV-Irrad2011-data.png" width="1020" height="740" />


|phi = 5x10e15 neq/cm2||

|*W#* |*Neff (cm^-3)*|
|W14| 1.5e13|
|W8| 1.5e13|

Neff(phi) = Neff(0)-b*phi

*b=(Neff(phi)-Neff(0))/phi = 3e-3 cm^-1*


*Vdep = 1034 V*


|phi = 1x10e16 neq/cm2||

|*W#* |*Neff (cm^-3)*|
|W1| 4.4e13|
|W13| 4.4e13|

Neff(phi) = Neff(0)-b*phi

*b=(Neff(phi)-Neff(0))/phi = 4e-3 cm^-1*


*Vdep = 3034 V*






-- Main.MarcoBomben - 11-Oct-2011

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
png	irrad2011-fl1e15.png	r1	manage	21.0 K	2011-10-14 - 12:07	MarcoBomben	IV curves for fluence = 1e15
png	irrad2011-fl1e16.png	r1	manage	18.7 K	2011-10-14 - 12:09	MarcoBomben	IV curves for fluence = 1e16
png	irrad2011-fl5e15.png	r1	manage	23.6 K	2011-10-14 - 12:08	MarcoBomben	IV curves for fluence = 5e15
png	irrad2011.png	r1	manage	34.9 K	2011-10-14 - 12:01	MarcoBomben	All IV curves in one plot
png	irrad2011-fl1e15-best.png	r3 r2 r1	manage	18.0 K	2011-10-15 - 11:50	MarcoBomben	C^-2 VS V for fl=1e15
png	irrad2011-fl1e16-best.png	r1	manage	19.4 K	2011-10-15 - 12:33	MarcoBomben	C^-2 VS V for fl=1e16
png	irrad2011-fl5e15-best.png	r1	manage	17.7 K	2011-10-15 - 12:21	MarcoBomben	C^-2 VS V for fl=5e15
txt	Corrections_for_Vdep_based_on_logC_logV.txt	r1	manage	0.9 K	2012-10-11 - 13:10	MarcoBomben	Corrections for the depletion voltage due to temperature and frequence
png	Vdepl-logClogV-Irrad2011-data.png	r1	manage	23.2 K	2012-10-12 - 15:12	MarcoBomben	Plot of depletion voltage

Topic revision: r10 - 2012-10-12 - MarcoBomben

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