Yb3+ NIR emission enhancement in dichroic Cu-containing glass for solar spectral conversion

José A. Jiménez

doi:10.1016/j.matlet.2023.134567

Yb3+ NIR emission enhancement in dichroic Cu-containing glass for solar spectral conversion

José A. Jiménez

Biochemistry, Chemistry & Physics

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Ytterbium and copper co-doped phosphate glass containing plasmonic Cu particles showing dichroism was synthesized and the impact on Yb3+ near-infrared (NIR) emission evaluated. While the co-doped precursor glass exhibited ultraviolet to NIR luminescence down-shifting owing to copper(I), the dichroic glass displayed an enhanced NIR emission which is reported herein for the first time. It was found most favorable for Cu+ excitation around 360 nm. Scattering by Cu particles is suggested to produce the emission boost attractive for solar cell applications.

Original language	American English
Article number	134567
Journal	Materials Letters
Volume	346
DOIs	https://doi.org/10.1016/j.matlet.2023.134567
State	Published - May 19 2023

Keywords

Glasses
Optical properties
Rare earths

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10.1016/j.matlet.2023.134567

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title = "Yb3+ NIR emission enhancement in dichroic Cu-containing glass for solar spectral conversion",

abstract = " Ytterbium and copper co-doped phosphate glass containing plasmonic Cu particles showing dichroism was synthesized and the impact on Yb3+ near-infrared (NIR) emission evaluated. While the co-doped precursor glass exhibited ultraviolet to NIR luminescence down-shifting owing to copper(I), the dichroic glass displayed an enhanced NIR emission which is reported herein for the first time. It was found most favorable for Cu+ excitation around 360 nm. Scattering by Cu particles is suggested to produce the emission boost attractive for solar cell applications.",

keywords = "Glasses, Optical properties, Rare earths",

author = "Jim{\'e}nez, \{Jos{\'e} A.\}",

note = "Publisher Copyright: {\textcopyright} 2023 Elsevier B.V.",

year = "2023",

month = may,

day = "19",

doi = "10.1016/j.matlet.2023.134567",

language = "American English",

volume = "346",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Yb3+ NIR emission enhancement in dichroic Cu-containing glass for solar spectral conversion

AU - Jiménez, José A.

PY - 2023/5/19

Y1 - 2023/5/19

N2 - Ytterbium and copper co-doped phosphate glass containing plasmonic Cu particles showing dichroism was synthesized and the impact on Yb3+ near-infrared (NIR) emission evaluated. While the co-doped precursor glass exhibited ultraviolet to NIR luminescence down-shifting owing to copper(I), the dichroic glass displayed an enhanced NIR emission which is reported herein for the first time. It was found most favorable for Cu+ excitation around 360 nm. Scattering by Cu particles is suggested to produce the emission boost attractive for solar cell applications.

AB - Ytterbium and copper co-doped phosphate glass containing plasmonic Cu particles showing dichroism was synthesized and the impact on Yb3+ near-infrared (NIR) emission evaluated. While the co-doped precursor glass exhibited ultraviolet to NIR luminescence down-shifting owing to copper(I), the dichroic glass displayed an enhanced NIR emission which is reported herein for the first time. It was found most favorable for Cu+ excitation around 360 nm. Scattering by Cu particles is suggested to produce the emission boost attractive for solar cell applications.

KW - Glasses

KW - Optical properties

KW - Rare earths

UR - https://www.sciencedirect.com/science/article/pii/S0167577X23007528?via%3Dihub

UR - https://www.scopus.com/pages/publications/85160022135

U2 - 10.1016/j.matlet.2023.134567

DO - 10.1016/j.matlet.2023.134567

M3 - Article

SN - 0167-577X

VL - 346

JO - Materials Letters

JF - Materials Letters

M1 - 134567

ER -

Yb3+ NIR emission enhancement in dichroic Cu-containing glass for solar spectral conversion

Abstract

Keywords

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