Author: Muhammad Aslam Ghauri
Publisher:
ISBN:
Category :
Languages : en
Pages : 358
Book Description
The Electrical and Optical Properties of Cadmium Phosphate and Cadmium Zinc Phosphate Glasses
Author: Muhammad Aslam Ghauri
Publisher:
ISBN:
Category :
Languages : en
Pages : 358
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 358
Book Description
British Technology Index
Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 954
Book Description
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 954
Book Description
Physics Briefs
Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 1420
Book Description
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 1420
Book Description
Optical Properties of Cadmium Sulfide, Zinc Selenide, and Zinc Manganese Selenide Semiconductor Films
Author: Rachid Dahmani
Publisher:
ISBN:
Category : Cadmium compounds
Languages : en
Pages : 366
Book Description
Publisher:
ISBN:
Category : Cadmium compounds
Languages : en
Pages : 366
Book Description
Energy Research Abstracts
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 756
Book Description
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 756
Book Description
The Structure and Properties of Ternary Zinc Phosphate Glasses for Optical Applications
Author: Charmayne Elizabeth Smith
Publisher:
ISBN:
Category : Glass-ceramics
Languages : en
Pages : 180
Book Description
"This dissertation focuses on the properties and structures of ternary zinc phosphate glasses that have recently been investigated as substrates for femto-second (fs) laser writing. Although these glasses have potential for use as optical substrates, their poor chemical properties limit their applications. In this work, ternary zinc phosphate glasses were studied to find compositions with enhanced chemical durability and the properties and structures of the investigated glasses are reported. Paper 1 and Paper 2 include the first systematic studies of the properties, structures of zinc aluminophosphate (ZAP) glasses and phase relationships in the ZnO-Al2O3-P2O5 system, respectively. Adding alumina to a Zn-metaphosphate glass reduces dissolution rates in water by 4 orders of magnitude and increases the glass transition temperatures. The average Al coordination number can be predicted from a structural model that considers the number of non-bridging oxygens to coordinate metal cations, and this work is the first reported use of this model for a ternary phosphate glass. Paper 3 is the first systematic study of how the properties and structures of zinc magnesium polyphosphate glasses change when MgO replaces ZnO for compositions with fixed O/P ratios. The Mg2 and Zn2+ ions have similar field strengths, but have much different effects on glass properties that are discussed in terms of relative polarizabilities (refractivities) and electron configurations of the Mg2+ and Zn2+ ions. In Paper 4, the creation of electronic defects in zinc phosphate glasses by exposure to ultraviolet and x-ray radiation is described. The nature of the defects formed is dependent on the glass composition and similar defects are created when these glasses are exposed to femto-second laser radiation."--Abstract, page iv.
Publisher:
ISBN:
Category : Glass-ceramics
Languages : en
Pages : 180
Book Description
"This dissertation focuses on the properties and structures of ternary zinc phosphate glasses that have recently been investigated as substrates for femto-second (fs) laser writing. Although these glasses have potential for use as optical substrates, their poor chemical properties limit their applications. In this work, ternary zinc phosphate glasses were studied to find compositions with enhanced chemical durability and the properties and structures of the investigated glasses are reported. Paper 1 and Paper 2 include the first systematic studies of the properties, structures of zinc aluminophosphate (ZAP) glasses and phase relationships in the ZnO-Al2O3-P2O5 system, respectively. Adding alumina to a Zn-metaphosphate glass reduces dissolution rates in water by 4 orders of magnitude and increases the glass transition temperatures. The average Al coordination number can be predicted from a structural model that considers the number of non-bridging oxygens to coordinate metal cations, and this work is the first reported use of this model for a ternary phosphate glass. Paper 3 is the first systematic study of how the properties and structures of zinc magnesium polyphosphate glasses change when MgO replaces ZnO for compositions with fixed O/P ratios. The Mg2 and Zn2+ ions have similar field strengths, but have much different effects on glass properties that are discussed in terms of relative polarizabilities (refractivities) and electron configurations of the Mg2+ and Zn2+ ions. In Paper 4, the creation of electronic defects in zinc phosphate glasses by exposure to ultraviolet and x-ray radiation is described. The nature of the defects formed is dependent on the glass composition and similar defects are created when these glasses are exposed to femto-second laser radiation."--Abstract, page iv.
Journal of the Optical Society of America
Author:
Publisher:
ISBN:
Category : Atomic spectroscopy
Languages : en
Pages : 956
Book Description
Publisher:
ISBN:
Category : Atomic spectroscopy
Languages : en
Pages : 956
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 364
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 364
Book Description
BLLD Announcement Bulletin
Author: British Library. Lending Division
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 786
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 786
Book Description
Optical Properties of Magnesium Fluoride, Zinc Sulfide, and Cadmium Sulfide
Author: Joseph F. Hall
Publisher:
ISBN:
Category :
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 56
Book Description