Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Applied Spectroscopy
  • Vol. 23,
  • Issue 5,
  • pp. 528-531
  • (1969)

Qualitative Determination of Impurities in Elemental Selenium by Infrared Spectrophotometry

Not Accessible

Your library or personal account may give you access

Abstract

Infrared spectrophotometry can be applied to the detection of trace impurities and doping elements in high purity elemental selenium. The impurities examined include arsenic, sulfur, tellurium, and their oxides; chlorine, carbon dioxide, hydrogen sulfide, and selenious acid. Present results support earlier conclusions to the effect that the oxidation of impurities occurs readily in molten selenium. The band positions of sulfur dioxide dissolved in vitreous selenium show that the solution is analogous to solutions of sulfur dioxide in liquid sulfur and organic solvents.

PDF Article
More Like This
Aging of Vitreous Arsenic-Selenium Photoconductors

Michael P. Trubisky and James H. Neyhart
Appl. Opt. 8(S1) 59-63 (1969)

Determination of elemental impurities in plastic calibration standards using laser-induced breakdown spectroscopy

Krishna K. Ayyalasomayajula, Dustin L. McIntyre, Jinesh Jain, Jagdish P. Singh, and Fang Yu-Yueh
Appl. Opt. 51(7) B143-B148 (2012)

Test Methods in Spectrophotometry: Stray-Light Determination

Richard E. Poulson
Appl. Opt. 3(1) 99-104 (1964)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved