Title of article :
Anisotropy of optical properties of scheelite tungstates in the fundamental absorption region
Author/Authors :
Kamenskikh، نويسنده , , I.A. and Kolobanov، نويسنده , , V.N. and Mikhailin، نويسنده , , V.V. and Potkin، نويسنده , , L.I. and Shpinkov، نويسنده , , I.N. and Spassky، نويسنده , , D.A. and Zadneprovsky، نويسنده , , B.I. and Zimmerer، نويسنده , , G.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
Reflectivity spectra of single crystals of Ca, Ba and Pb tungstates in the energy range 4–30 eV are presented. Anisotropy of scheelite structure is studied on this set of crystals for their different orientations using polarised synchrotron radiation. Common features of the spectra are discussed in terms of electronic transitions within molecular complex WO4.
Keywords :
Reflectivity , Synchrotron radiation , CaWO4 , BaWO4 , PbWO4 , Anisotropy , Single crystal
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
