Spectral investigations on Eu3+ ,Sm3+ -doped and Sm3+ /Eu3+ co-doped potassium-fluoro-phosphate glass emitting intense orange-red for lighting applications.

Anil Kumar, Kapuluri; Babu, Singarapu; Reddy Prasad, Vasanthapalli; Damodaraiah, Samadam; Ratnakaram, Yadala Chenchu

Spectral investigations on Eu³⁺ ,Sm³⁺ -doped and Sm³⁺ /Eu³⁺ co-doped potassium-fluoro-phosphate glass emitting intense orange-red for lighting applications.

Anil Kumar, Kapuluri; Babu, Singarapu; Reddy Prasad, Vasanthapalli; Damodaraiah, Samadam; Ratnakaram, Yadala Chenchu.

Afiliação

Anil Kumar K; Department of Physics, Sri Venkateswara University, Tirupati, A.P., India.
Babu S; Department of Physics, Sri Venkateswara University, Tirupati, A.P., India.
Reddy Prasad V; Department of Physics, Sri Venkateswara University, Tirupati, A.P., India.
Damodaraiah S; Department of Physics, Sri Venkateswara University, Tirupati, A.P., India.
Ratnakaram YC; Department of Physics, Sri Venkateswara University, Tirupati, A.P., India.

Luminescence ; 32(8): 1456-1465, 2017 Dec.

Article em En | MEDLINE | ID: mdl-28612390

Assuntos

Európio/análise; Flúor/química; Fosfatos/química; Potássio/química; Samário/análise; Vidro/química; Espectroscopia de Ressonância Magnética; Espectrometria de Fluorescência; Espectroscopia de Infravermelho com Transformada de Fourier

Palavras-chave

Judd-Ofelt theory; concentration quenching; emission cross-section; phosphate glass; sensitizing

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Fosfatos / Potássio / Samário / Európio / Flúor Idioma: En Ano de publicação: 2017 Tipo de documento: Article

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Fosfatos / Potássio / Samário / Európio / Flúor Idioma: En Ano de publicação: 2017 Tipo de documento: Article