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Upconversion luminescence properties of Er3+ doped GeS2-Ga2S3-KCl chalcohalide glasses

Er3+ ions doped chalcohalide glasses with the composition of 56GeS2-24Ga2S3-20KCl were fabricated by a melt-quenching method.

出版机构:The Nonferrous Metals Society of China, General Research Institute for Nonferrous Metals

刊物名称:Rare Metals

出版时间:2011

ISSN:1001-0521

数据源:报刊文摘

Absorption and emission spectral studies of Sm3+-doped lead tungstate tellurite glasses

The present work reports the effect of concentration on photoluminescence properties of Sm3+ ions doped lead tungstate tellurite (LTTSm) glasses by using the absorption, emission and decay measurements. The Judd?Ofelt theory has been used to evaluate the three Judd?Ofelt intensity parameters (?

出版机构:Elsevier Science

刊物名称:Journal of Alloys and Compounds

出版时间:2011

ISSN:0925-8388

数据源:报刊文摘

Enhancement of Pr3+ luminescence in TeO2–ZnO–Nb2O5–MoO3 glasses containing silver nanoparticles

In this paper, we report the influence of silver nanoparticles (NPs) on the luminescence properties of TeO2?ZnO?Nb2O5?MoO3 glass doped with trivalent praseodymium (Pr3+) ions. From the XRD, Raman and DTA measurements, glasses structural and thermal properties were determined.

出版机构:Elsevier Science

刊物名称:Journal of Alloys and Compounds

出版时间:2009

ISSN:0925-8388

数据源:报刊文摘

Photoluminescent hybrid thin films fabricated with lanthanide ions covalently bonded silica

Through the hydrolysis and polycondensation process of both TEOS and PZC-APTES, lanthanide ions were introduced in the hybrid systems through the coordination to the monomer. Controlling the sol?

出版机构:Elsevier Science

刊物名称:Journal of Alloys and Compounds

出版时间:2009

ISSN:0925-8388

数据源:报刊文摘

The influence of pH over topography and spectroscopic properties of silica hybrid materials embedding meso-tetratolylporphyrin

Hybrid porphyrin?silica materials consisting in 5,10,15,20-tetratolyl-21H,23H-porphine, encapsulated in silica matrices were obtained by sol?gel method.

出版机构:Elsevier Science

刊物名称:Materials Research Bulletin

出版时间:2009

ISSN:0025-5408

数据源:报刊文摘

Luminescence effect in amorphous PLT

Amorphous and crystalline powder of PLT phase was synthesized by using the Pechini method. Infrared (FTIR) analysis of the polymeric resin shows intense bands of organic materials from 250 to 1620cm-1.

出版机构:Elsevier Science

刊物名称:Journal of the European Ceramic Society

出版时间:2005

ISSN:0955-2219

数据源:报刊文摘

Plasmapolymerisierte Organosilane - Photolumineszenz, Infrarotabsorption und Struktur

Die Struktur amorpher wasserstoffhaltiger Silicium-Kohlenstoff Schichten (a-Si1-xCx?:?H) ist wie bei allen ungeordneten Materialien schwer zuganglich.

出版机构:WILEY‐VCH Verlag

刊物名称:Zeitschrift für anorganische und allgemeine Chemie

出版时间:2000

ISSN:0044-2313

数据源:报刊文摘

Optical properties and local structure of rare-earth-doped amplifier for broadband telecommunication

Optical properties and local structure of rare-earth ions in glasses for broadband optical fiber amplifiers are reviewed. In a series of Er-doped glasses with broad 1.5?m emission, heavy-metal oxide glasses are attracting great interest.

出版机构:Elsevier Science

刊物名称:Journal of Alloys and Compounds

出版时间:2006

ISSN:0925-8388

数据源:报刊文摘

Crystal field analysis of Er3+-doped glasses: germanate, silicate and ZBLAN

出版机构:Elsevier Science

刊物名称:Journal of Alloys and Compounds

出版时间:2000

ISSN:0925-8388

数据源:报刊文摘

Cooperative luminescence as a probe of clustering in Yb3+ doped glasses

出版机构:Elsevier Science

刊物名称:Journal of Alloys and Compounds

出版时间:2000

ISSN:0925-8388

数据源:报刊文摘