✦ LIBER ✦

Simultaneous measurement of phonons and ionization produced by photons in a 60 g germanium crystal at 25mK: A new method for studying impurity sites in semiconductors.

✍ Scribed by T. Shutt; E. Aubourg; D. Akerib; P.D. Barnes Jr.; A. Cummings; A. Da Silva; J. Emes; E.E. Haller; A.E. Lange; R.R. Ross; B. Sadoulet; G. Smith; W. Stockwell; S. White; B.A. Young

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 164 KB
Volume: 194-196
Category: Article
ISSN: 0921-4526
DOI: 10.1016/0921-4526(94)90930-x

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✦ Synopsis

We report on the simultaneous measurement of charges and phonons created by particle interactions in a semiconductor at 20 mK. We find that the phonon energy is correlated to the number of charges collected, an effect we model in terms of capture of charges by impurities.