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Deep impurities
Tiefe Störstellen in Halbleitern werden in diesem allgemeinen Überblick behandelt. Die Theorie eines Wasserstoff-Modells mit effektiven Massen... -
Satellite lines in the solar X-ray spectrum
Observations of solar X-ray line emission using crystal spectrometers during a large chromospheric flare have provided a list of wavelengths with a...
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Commission des Donnees Spectroscopiques Fondamentales
The responsibility of Commission 14 is increasing so rapidly that an appraisal of the present activity and future trends may be in order. The... -
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Electronic Spectra of Molecular Crystals
Before any experimental data on molecular crystals had become available, Frenkel [1–4] had formulated a theory of electronic energy levels of weakly... -
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Localized vibrational modes in semiconductors: Infrared absorption
Die folgende Arbeit enthält einen Überblick über die theoretischen und experimentellen Voraussetzungen für die Beobachtung hochfrequenter,...