ISSN:
1572-9540
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract 129I and125Te Mössbauer measurements have been performed on unidirectionally stretched iodine-doped polyvinyl alcohol (PVA) films which are widely used as optical polarizers. From the129I measurements iodine is observed to be in the form of linear polyiodides, I 3 − and I 5 − , lying parallel to the stretch direction of the PVA films. From the125I emission Mössbauer measurements the structural arrangement of the iodine-PVA complex is also discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00567471