TY - JOUR A1 - Vollmer, Hans-Peter T1 - Untersuchungen zur Quantenausbeute und Stabilität der Verfärbung von UV-empfindlichen Spiropyranschichten, die als Aufzeichnungsmaterial in optischen Datenspeichern verwendet werden T1 - Investigations on the quantum yield and stability of the coloration of UV-sensitive spiropyran layers used as a recording material for optical data storage T2 - Zeitschrift für Naturforschung, A N2 - A model for the quantum yield of the coloration caused by UV-light in spiropyran layers is described. This model allows to calculate the sensitivity of layers having different compositions. The mechanism concerning the stability of the coloration is essentially clarified. Calculations of the stability for layers of different compositions are possible by a model describing the mechanism approximately. Y1 - 2014 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/73704 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-737040 SN - 1865-7109 N1 - Kurzfassung einer vom Fachbereich Physik der Johann Wolfgang Goethe-Universität, Frankfurt, genehmigten Dissertation. VL - 30 IS - 11 SP - 1425 EP - 1432 PB - Verlag der Zeitschrift für Naturforschung CY - Tübingen ER -