Effects of Rarehyphen;Earth Ion Substitution upon the Fluorescence of Terbium Hexahyphen;Antipyrene Trihyphen;Iodide and Sodium Europium Tungstate

摘要

The directions and relative ease of transfer of energy between different rarehyphen;earth hexahyphen;antipyrene aggregates are compared by examining the influences of rarehyphen;earth substitutions upon the fluorescence of terbium hexahyphen;antipyrene trihyphen;iodide. Data concerning much shorter range interactions between rarehyphen;earth ions are obtained employing the sodium rarehyphen;earth tungstates. Energy transfer and quenching effects show systematic relationships to the total orbital angular momentum of the 4fsubshell electrons of the rarehyphen;earth ions.