Phase Composition and Luminescent Properties of Yb3+:(GdxY1 – x)3Al5O12 Nanopowders on Isomorphous Substitution of Y3+ Ions by Gd3+ Ions

The influence of the concentration and position of scandium cations on the thermophysical characteristics of optical ceramics based on a solid solution of Y2O3–Er2O3–Sc2O3–Al2O3 oxides with a garnet structure has been studied. It is established that an increase in the total concentration of scandium leads to a decrease in the thermal conductivity coefficient in ceramics. The dependences of the thermal conductivity coefficient on the concentration and position of scandium cations in the garnet lattice are obtained. As a result the decrease in thermal conductivity of ceramics based on yttrium-erbium-scandium-aluminum garnet is due to structural disordering associated with partial substitution of cations in six- and eight-coordinate positions in the garnet lattice.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Phase Composition and Luminescent Properties of Yb3+:(GdxY1 – x)3Al5O12 Nanopowders on Isomorphous Substitution of Y3+ Ions by Gd3+ Ions

Cited by 2 publications

References 14 publications

Effect of Scandium Concentration in the Y2O3–Sc2O3–Al2O3–Er2O3 Oxide Composition on the Thermophysical Properties of Optical Ceramics

Effect of Scandium Concentration in the Y2O3–Sc2O3–Al2O3–Er2O3 Oxide Composition on the Thermophysical Properties of Optical Ceramics

Investigation of the effect of scandium concentration in the oxide composition Y<sub>2</sub>O<sub>3</sub>–Sc<sub>2</sub>O<sub>3</sub>–Al<sub>2</sub>O<sub>3</sub>–Er<sub>2</sub>O<sub>3</sub> on the thermophysical properties of optical ceramics

Contact Info

Product

Resources

About