Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Synchrotron radiation studies of spectral response features caused by Te
  inclusions in a large volume coplanar grid CdZnTe detector   We report preliminary results from a synchrotron radiation study of Te
inclusions in a large volume single crystal CdZnTe (CZT) coplanar-grid
detector. The experiment was carried out by probing individual inclusions with
highly collimated monochromatic X-and gamma-ray beams. It was found that for
shallow X-ray interaction depths, the effect of an inclusion on measured energy
loss spectra is to introduce a ~10% shift in the peak centroid energy towards
lower channel numbers. The total efficiency is however not affected, showing
that the net result of inclusions is a reduction in the Charge Collection
Efficiency (CCE). For deeper interaction depths, the energy-loss spectra shows
the emergence of two distinct peaks, both downshifted in channel number. We
note that the observed spectral behavior shows strong similarities with that
reported in semiconductors which exhibit polarization effects, suggesting that
the underlying mechanism is common.

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The categories of this paper are: adap-org
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The categories of this paper are: eess
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The categories of this paper are: patt-sol
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The categories of this paper are: comp-gas
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The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
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The categories of this paper are: cmp-lg
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The categories of this paper are: nucl-th
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The categories of this paper are: atom-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-fin
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The categories of this paper are: q-bio
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The categories of this paper are: econ
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The categories of this paper are: plasm-ph