Triboluminescence in tartrate crystals and simultaneous charge produced at fracture

Simultaneous measurement of phonons and

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.

✍ T. Shutt; E. Aubourg; D. Akerib; P.D. Barnes Jr.; A. Cummings; A. Da Silva; J. E 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 164 KB

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.