Difference: MCMD (11 vs. 12)

Revision 122008-12-11 - LarsEklund

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META TOPICPARENT name="WebHome"

Wafer and sensor numbering scheme

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  Rs vs V summary graph
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 Depletion voltage extracted from C/V

The depletion voltage was extracted by fitting two first order polynomials to the 1/C2 vs. Vbias graph. The first straight line is fitted between 0 and 30 V and the second straight line is fitted between 150 and 400 V. The depletion voltage is defined as the intersection between these two lines. The depletion voltage is displayed both as a histogram and as a map where the depletion voltage is displayed in its position on the wafer, with coordinates as defined in the figure above. The depletion voltage could not be determined for X5Y3 due to its breakdown, hence the histograms include 25 sensors.

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  Wafer map of depletion voltages

Histogram of measured depletion voltages

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Plots combining the I/V and C/V data for wafer 09 and 14

Combined depletion voltages for wafer 09 nad 14

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META FILEATTACHMENT attachment="biasRingVia_zoom.JPG" attr="" comment="" date="1227292990" name="biasRingVia_zoom.JPG" path="biasRingVia_zoom.JPG" size="2014198" stream="biasRingVia_zoom.JPG" tmpFilename="/usr/tmp/CGItemp36803" user="LarsEklund" version="1"
META FILEATTACHMENT attachment="w09_CVSummary.gif" attr="" comment="" date="1228949344" name="w09_CVSummary.gif" path="w09_CVSummary.gif" size="10590" stream="w09_CVSummary.gif" tmpFilename="/usr/tmp/CGItemp28704" user="LarsEklund" version="8"
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META FILEATTACHMENT attachment="w09_IVSummary.gif" attr="" comment="" date="1228949477" name="w09_IVSummary.gif" path="w14_IVSummary.gif" size="16985" stream="w14_IVSummary.gif" tmpFilename="/usr/tmp/CGItemp28887" user="LarsEklund" version="10"
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META FILEATTACHMENT attachment="w09_IVSummary.gif" attr="" comment="" date="1228989956" name="w09_IVSummary.gif" path="w09_IVSummary.gif" size="15877" stream="w09_IVSummary.gif" tmpFilename="/usr/tmp/CGItemp29312" user="LarsEklund" version="11"
 
META FILEATTACHMENT attachment="w09_VdepHisto.gif" attr="" comment="" date="1228949402" name="w09_VdepHisto.gif" path="w09_VdepHisto.gif" size="6675" stream="w09_VdepHisto.gif" tmpFilename="/usr/tmp/CGItemp28744" user="LarsEklund" version="7"
META FILEATTACHMENT attachment="w09_VdepMap.gif" attr="" comment="" date="1228949415" name="w09_VdepMap.gif" path="w09_VdepMap.gif" size="13604" stream="w09_VdepMap.gif" tmpFilename="/usr/tmp/CGItemp28733" user="LarsEklund" version="5"
META FILEATTACHMENT attachment="w09_RsVSummary.gif" attr="" comment="" date="1228949386" name="w09_RsVSummary.gif" path="w09_RsVSummary.gif" size="15903" stream="w09_RsVSummary.gif" tmpFilename="/usr/tmp/CGItemp29059" user="LarsEklund" version="7"
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META FILEATTACHMENT attachment="combined_I400.gif" attr="" comment="" date="1228951248" name="combined_I400.gif" path="combined_I400.gif" size="8796" stream="combined_I400.gif" tmpFilename="/usr/tmp/CGItemp28784" user="LarsEklund" version="2"
META FILEATTACHMENT attachment="combined_Vdepl.gif" attr="" comment="" date="1228951569" name="combined_Vdepl.gif" path="combined_Vdepl.gif" size="7025" stream="combined_Vdepl.gif" tmpFilename="/usr/tmp/CGItemp29201" user="LarsEklund" version="4"
META FILEATTACHMENT attachment="combined_Iw14.gif" attr="" comment="" date="1228951355" name="combined_Iw14.gif" path="combined_Iw14.gif" size="9732" stream="combined_Iw14.gif" tmpFilename="/usr/tmp/CGItemp36520" user="LarsEklund" version="1"
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META FILEATTACHMENT attachment="w09I400Map.gif" attr="" comment="" date="1228988879" name="w09I400Map.gif" path="w09I400Map.gif" size="13455" stream="w09I400Map.gif" tmpFilename="/usr/tmp/CGItemp36779" user="LarsEklund" version="1"
META FILEATTACHMENT attachment="w14I400Map.gif" attr="" comment="" date="1228988898" name="w14I400Map.gif" path="w14I400Map.gif" size="14256" stream="w14I400Map.gif" tmpFilename="/usr/tmp/CGItemp36776" user="LarsEklund" version="1"
META FILEATTACHMENT attachment="w14I600Map.gif" attr="" comment="" date="1228988906" name="w14I600Map.gif" path="w14I600Map.gif" size="13126" stream="w14I600Map.gif" tmpFilename="/usr/tmp/CGItemp36779" user="LarsEklund" version="1"
 
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