Please use this identifier to cite or link to this item: http://dx.doi.org/10.18419/opus-4898
Authors: Burger, Wilfried
Lassmann, Kurt
Title: Energy resolved measurements of the phonon ionization of D and A+ centers in silicon with superconducting Al tunnel junctions
Issue Date: 1984
metadata.ubs.publikation.typ: Zeitschriftenartikel
metadata.ubs.publikation.source: Physical Review Letters 53 (1984), S. 2035-2037. URL http://dx.doi.org./10.1103/PhysRevLett.53.2035
URI: http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-47016
http://elib.uni-stuttgart.de/handle/11682/4915
http://dx.doi.org/10.18419/opus-4898
Abstract: By means of phonon spectroscopy with superconducting-Al tunnel junctions as tunable phonon generators we show that the threshold energy of the phonon-induced conductivity for Si: B+ and Si: P- agrees well with far-infrared data, proving that the ionization is mainly a one-phonon process. This ionization mechanism allows a sensitive detection of very-high-frequency phonons.
Appears in Collections:08 Fakultät Mathematik und Physik

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