Near infrared quantum cutting in heavy Yb doped Ce0.03Yb 3xY(2.97-3x)Al5O12 transparent ceramics for crystalline silicon solar cells

Hui Lin; Shengming Zhou; Hao Teng; Yukun Li; Wenjie Li; Xiaorui Hou; Tingting Jia

doi:10.1063/1.3298907

Near infrared quantum cutting in heavy Yb doped Ce_0.03Yb _3xY_(2.97-3x)Al₅O₁₂ transparent ceramics for crystalline silicon solar cells

Hui Lin
, Shengming Zhou
, Hao Teng
, Yukun Li
, Wenjie Li
, Xiaorui Hou
, Tingting Jia

Biochemistry, Chemistry & Physics

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

87 Scopus citations

Abstract

Near infrared (NIR) quantum cutting involving the conversion of an absorbed blue photon into two NIR photons emission has been realized in heavy Yb doped Ce_0.03Yb_3xY_(2.97-3x)Al₅O ₁₂ (x=0.1, 0.25, and 0.5) transparent ceramics. Upon the 467 nm excitation, the energy transfer process was dominated by the cooperative downconversion from the 5d₁ state of one Ce³⁺ ion to the ²F_5/2 state of two Yb³⁺ ions. The influence of the Ce⁴⁺ - Yb²⁺ charge transfer state (CTS) should not contribute much to the energy transfer process for the large energy gap between Ce³⁺:5d₁ and the CTS. The calculated quantum yield of Yb³⁺ for the x=0.25 sample without concentration quenching was 175.4%.

Original language	English
Article number	043107
Journal	Journal of Applied Physics
Volume	107
Issue number	4
DOIs	https://doi.org/10.1063/1.3298907
State	Published - Feb 25 2010

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General Physics and Astronomy

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title = "Near infrared quantum cutting in heavy Yb doped Ce0.03Yb 3xY(2.97-3x)Al5O12 transparent ceramics for crystalline silicon solar cells",

abstract = "Near infrared (NIR) quantum cutting involving the conversion of an absorbed blue photon into two NIR photons emission has been realized in heavy Yb doped Ce0.03Yb3xY(2.97-3x)Al5O 12 (x=0.1, 0.25, and 0.5) transparent ceramics. Upon the 467 nm excitation, the energy transfer process was dominated by the cooperative downconversion from the 5d1 state of one Ce3+ ion to the 2F5/2 state of two Yb3+ ions. The influence of the Ce4+ - Yb2+ charge transfer state (CTS) should not contribute much to the energy transfer process for the large energy gap between Ce3+:5d1 and the CTS. The calculated quantum yield of Yb3+ for the x=0.25 sample without concentration quenching was 175.4\%.",

author = "Hui Lin and Shengming Zhou and Hao Teng and Yukun Li and Wenjie Li and Xiaorui Hou and Tingting Jia",

year = "2010",

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doi = "10.1063/1.3298907",

language = "English",

volume = "107",

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T1 - Near infrared quantum cutting in heavy Yb doped Ce0.03Yb 3xY(2.97-3x)Al5O12 transparent ceramics for crystalline silicon solar cells

AU - Lin, Hui

AU - Zhou, Shengming

AU - Teng, Hao

AU - Li, Yukun

AU - Li, Wenjie

AU - Hou, Xiaorui

AU - Jia, Tingting

PY - 2010/2/25

Y1 - 2010/2/25

N2 - Near infrared (NIR) quantum cutting involving the conversion of an absorbed blue photon into two NIR photons emission has been realized in heavy Yb doped Ce0.03Yb3xY(2.97-3x)Al5O 12 (x=0.1, 0.25, and 0.5) transparent ceramics. Upon the 467 nm excitation, the energy transfer process was dominated by the cooperative downconversion from the 5d1 state of one Ce3+ ion to the 2F5/2 state of two Yb3+ ions. The influence of the Ce4+ - Yb2+ charge transfer state (CTS) should not contribute much to the energy transfer process for the large energy gap between Ce3+:5d1 and the CTS. The calculated quantum yield of Yb3+ for the x=0.25 sample without concentration quenching was 175.4%.

AB - Near infrared (NIR) quantum cutting involving the conversion of an absorbed blue photon into two NIR photons emission has been realized in heavy Yb doped Ce0.03Yb3xY(2.97-3x)Al5O 12 (x=0.1, 0.25, and 0.5) transparent ceramics. Upon the 467 nm excitation, the energy transfer process was dominated by the cooperative downconversion from the 5d1 state of one Ce3+ ion to the 2F5/2 state of two Yb3+ ions. The influence of the Ce4+ - Yb2+ charge transfer state (CTS) should not contribute much to the energy transfer process for the large energy gap between Ce3+:5d1 and the CTS. The calculated quantum yield of Yb3+ for the x=0.25 sample without concentration quenching was 175.4%.

UR - https://www.scopus.com/pages/publications/77749280187

UR - https://pubs.aip.org/aip/jap/article-abstract/107/4/043107/896889/Near-infrared-quantum-cutting-in-heavy-Yb-doped?redirectedFrom=fulltext

U2 - 10.1063/1.3298907

DO - 10.1063/1.3298907

M3 - Article

AN - SCOPUS:77749280187

SN - 0021-8979

VL - 107

JO - Journal of Applied Physics

JF - Journal of Applied Physics

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M1 - 043107

ER -

Near infrared quantum cutting in heavy Yb doped Ce_0.03Yb _3xY_(2.97-3x)Al₅O₁₂ transparent ceramics for crystalline silicon solar cells

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