Photochromic properties of Cd-containing glasses

Yoshinari Miura, Fu Jie, Akiyoshi Osaka, Tokuro Nanba

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

New photochromic glasses in the system AlCdOF, AlCdPbOF and AlCdPbO were obtained. 27Al nuclear magnetic resonance spectra confirmed that both Al(4) tetrahedra and Al(6) octahedra coexisted in the glasses containing fluoride ions and the number of the latter increased, accompanied by an increase of the fraction of AlF bonds, with increasing atomic ratio F/O. However, most fluorine is coordinated with the Al(6) octahedra. Photo-induced absorption decayed slowly, accompanied by luminescence, and its half-life period was about 10 h at room temperature in the dark. The possible color centers are discussed on the basis of electron spin resonance spectra.

Original languageEnglish
Pages (from-to)64-68
Number of pages5
JournalJournal of Non-Crystalline Solids
Volume178
Issue numberC
DOIs
Publication statusPublished - Nov 3 1994

Fingerprint

Color centers
Glass
Fluorine
glass
color centers
Fluorides
half life
tetrahedrons
Paramagnetic resonance
fluorine
fluorides
Luminescence
electron paramagnetic resonance
Nuclear magnetic resonance
Ions
luminescence
nuclear magnetic resonance
room temperature
ions
Temperature

ASJC Scopus subject areas

  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials

Cite this

Photochromic properties of Cd-containing glasses. / Miura, Yoshinari; Jie, Fu; Osaka, Akiyoshi; Nanba, Tokuro.

In: Journal of Non-Crystalline Solids, Vol. 178, No. C, 03.11.1994, p. 64-68.

Research output: Contribution to journalArticle

Miura, Yoshinari ; Jie, Fu ; Osaka, Akiyoshi ; Nanba, Tokuro. / Photochromic properties of Cd-containing glasses. In: Journal of Non-Crystalline Solids. 1994 ; Vol. 178, No. C. pp. 64-68.
@article{ad7d7e3f85a243059d535d8e313c79cd,
title = "Photochromic properties of Cd-containing glasses",
abstract = "New photochromic glasses in the system AlCdOF, AlCdPbOF and AlCdPbO were obtained. 27Al nuclear magnetic resonance spectra confirmed that both Al(4) tetrahedra and Al(6) octahedra coexisted in the glasses containing fluoride ions and the number of the latter increased, accompanied by an increase of the fraction of AlF bonds, with increasing atomic ratio F/O. However, most fluorine is coordinated with the Al(6) octahedra. Photo-induced absorption decayed slowly, accompanied by luminescence, and its half-life period was about 10 h at room temperature in the dark. The possible color centers are discussed on the basis of electron spin resonance spectra.",
author = "Yoshinari Miura and Fu Jie and Akiyoshi Osaka and Tokuro Nanba",
year = "1994",
month = "11",
day = "3",
doi = "10.1016/0022-3093(94)90266-6",
language = "English",
volume = "178",
pages = "64--68",
journal = "Journal of Non-Crystalline Solids",
issn = "0022-3093",
publisher = "Elsevier",
number = "C",

}

TY - JOUR

T1 - Photochromic properties of Cd-containing glasses

AU - Miura, Yoshinari

AU - Jie, Fu

AU - Osaka, Akiyoshi

AU - Nanba, Tokuro

PY - 1994/11/3

Y1 - 1994/11/3

N2 - New photochromic glasses in the system AlCdOF, AlCdPbOF and AlCdPbO were obtained. 27Al nuclear magnetic resonance spectra confirmed that both Al(4) tetrahedra and Al(6) octahedra coexisted in the glasses containing fluoride ions and the number of the latter increased, accompanied by an increase of the fraction of AlF bonds, with increasing atomic ratio F/O. However, most fluorine is coordinated with the Al(6) octahedra. Photo-induced absorption decayed slowly, accompanied by luminescence, and its half-life period was about 10 h at room temperature in the dark. The possible color centers are discussed on the basis of electron spin resonance spectra.

AB - New photochromic glasses in the system AlCdOF, AlCdPbOF and AlCdPbO were obtained. 27Al nuclear magnetic resonance spectra confirmed that both Al(4) tetrahedra and Al(6) octahedra coexisted in the glasses containing fluoride ions and the number of the latter increased, accompanied by an increase of the fraction of AlF bonds, with increasing atomic ratio F/O. However, most fluorine is coordinated with the Al(6) octahedra. Photo-induced absorption decayed slowly, accompanied by luminescence, and its half-life period was about 10 h at room temperature in the dark. The possible color centers are discussed on the basis of electron spin resonance spectra.

UR - http://www.scopus.com/inward/record.url?scp=0028763354&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028763354&partnerID=8YFLogxK

U2 - 10.1016/0022-3093(94)90266-6

DO - 10.1016/0022-3093(94)90266-6

M3 - Article

AN - SCOPUS:0028763354

VL - 178

SP - 64

EP - 68

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

SN - 0022-3093

IS - C

ER -