Low-Temperature Depolarization Peaks in Alkali Silicate Glass
スポンサーリンク
概要
- 論文の詳細を見る
Thermally-stimulated depolarization current measurements were carried out on Li_2O・2SiO_2 and (Li_2O・Na_2O)_<1/2>・2SiO_2 glasses. In lithium disilicate glass, the low-temperature peak, which previously was considered to be single, was shown to be a composite of two overlapping peaks; one, the 210-214 K peak, being due to conduction polarization and the other, of unknown origin, being dominant at higher polarization temperatures. It was found that the low-temperature (180 K) peak in lithium-sodium disilicate glass is not due to conduction polarization and that, even when alkali-nonbridging oxygen or impurity-related dipoles are responsible for the peak, those dipoles are not free to rotate, but move in a restricted fashion.
- 社団法人応用物理学会の論文
- 1980-11-05
著者
-
Doi Akira
Department Of Display Devices R & D Division Nissin Electric Co. Ltd.
-
DOI AKIRA
Department of Applied Chemistry, Okayama University of Science
関連論文
- Blood vascular architecture of the palatine tonsil in the musk shrew (Suncus murinus) : scanning electron microscopic study of corrosion casts
- PREPARATION OF A KAOLINITE-ACRYLIC ACID INTERCALATION COMPOUND AND THE HEAT-TREATED PRODUCTS
- Study of Deposition Process in Modulated RF Silane Plasma ( Plasma Processing)
- Conduction of Sodium and Nonbridging Oxygen Ions in Sodium Silicate Glass
- Thermoluminescence of Sodium Germanate Glasses
- Thermoluminescence in Lithium-Sodium Disilicate Glasses X-Irradiated at Room Temperature
- Evaluation of Activation Energies for Polarization in Glass from Thermally-Stimulated Depolarization Currents
- Thermoluminescent and Paramagnetic Centers in Germanium Dioxide
- Low-Temperature Depolarization Peaks in Alkali Silicate Glass
- Radiation-Induced Centers in Lithium Disilicate Glass
- A Thermoluminescent Radiography