Search for adsorption geometry of precursor on surface using genetic algorithm: MoO2Cl2 on SiO2 surface

Er2O3‐doped PbO‐Bi2O3‐Ga2O3 glasses were prepared through the conventional melt‐quenching method, and the energy transfer mechanisms in Er3+ were investigated. The fluorescent emission at 2.73 μm, which is normally quenched in silicate glasses, became evident because of the low phonon energy of PbO‐Bi2O3‐Ga2O3 glasses. The measured lifetime of the upper level of 4I11/2 was 0.9 ms, and it decreased to ∼0.6 ms with increased Er3+ concentration. When the concentration of Er2O3 was 0.05 wt%, the coefficient of the cross‐relaxation rate for the 4I11/2 level was ∼18 times larger than that of the 4I13/2 level. On the other hand, the interaction parameter of energy migration was considerably larger for the 4I13/2 level (∼52 × 10−40 cm6·s−1) compared with the 4I11/2 level (∼3.1 × 10−40 cm6·s−1). Therefore, the major energy transfer mechanism associated with the 4I13/2 level was migration induced, whereas that for the 4I11/2 level was direct cross relaxation of 4I11/2:4I11/2→4F7/2:4I15/2.

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.

Search for adsorption geometry of precursor on surface using genetic algorithm: MoO2Cl2 on SiO2 surface

Cited by 4 publications

References 27 publications

A liquid phase deposited porous flower-like HNaV6O16⋅4H2O film developed for a novel adsorbent to remove Pb2+, Cu2+, Mn2+ and Cd2+

A liquid phase deposited porous flower-like HNaV6O16⋅4H2O film developed for a novel adsorbent to remove Pb2+, Cu2+, Mn2+ and Cd2+

Evaluation of vapor pressure of MoO2Cl2 and its initial chemical reaction on a SiO2 surface by ab initio thermodynamics

Spectroscopic Properties of and Energy Transfer in PbO–Bi₂O₃–Ga₂O₃ Glass Doped with Er₂O₃

Contact Info

Product

Resources

About

Search for adsorption geometry of precursor on surface using genetic algorithm: MoO2Cl2 on SiO2 surface

Cited by 4 publications

References 27 publications

A liquid phase deposited porous flower-like HNaV6O16⋅4H2O film developed for a novel adsorbent to remove Pb2+, Cu2+, Mn2+ and Cd2+

A liquid phase deposited porous flower-like HNaV6O16⋅4H2O film developed for a novel adsorbent to remove Pb2+, Cu2+, Mn2+ and Cd2+

Evaluation of vapor pressure of MoO2Cl2 and its initial chemical reaction on a SiO2 surface by ab initio thermodynamics

Spectroscopic Properties of and Energy Transfer in PbO–Bi2O3–Ga2O3 Glass Doped with Er2O3

Contact Info

Product

Resources

About

Spectroscopic Properties of and Energy Transfer in PbO–Bi₂O₃–Ga₂O₃ Glass Doped with Er₂O₃