From CuFeS2 to Ba6Cu2FeGe4S16: Rational band gap engineering achieves large second-harmonic-generation together with high laser damage threshold

Wangzhu Cao; Dajiang Mei; Yi Yang; Yuanwang Wu; Lingyun Zhang; Yuandong Wu; Xiao He; Zheshuai Lin; Fuqiang Huang

doi:10.1039/c9cc07288h

From CuFeS₂ to Ba₆Cu₂FeGe₄S₁₆: Rational band gap engineering achieves large second-harmonic-generation together with high laser damage threshold

Wangzhu Cao
, Dajiang Mei^*
, Yi Yang
, Yuanwang Wu
, Lingyun Zhang
, Yuandong Wu
, Xiao He
, Zheshuai Lin
, Fuqiang Huang

^*此作品的通讯作者

化学与分子工程学院

Shanghai University of Engineering Science
CAS - Technical Institute of Physics and Chemistry
University of Chinese Academy of Sciences
East China University of Science and Technology
CAS - Shanghai Institute of Ceramics

科研成果: 期刊稿件 › 文章 › 同行评审

24 引用（Scopus）

摘要

A new germanium-based sulfide, Ba₆Cu₂FeGe₄S₁₆, achieves a band-gap broadening of more than 1 eV relative to CuFeS₂. Remarkably, Ba₆Cu₂FeGe₄S₁₆ exhibits excellent comprehensive NLO performance (SHG, 1.5 × AgGaSe₂; LDT, 2 × AgGaSe₂), satisfying the essential requirements of mid-IR NLO candidates.

源语言	英语
页（从-至）	14510-14513
页数	4
期刊	Chemical Communications
卷	55
期	96
DOI	https://doi.org/10.1039/c9cc07288h
出版状态	已出版 - 2019

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10.1039/c9cc07288h

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title = "From CuFeS2 to Ba6Cu2FeGe4S16: Rational band gap engineering achieves large second-harmonic-generation together with high laser damage threshold",

abstract = "A new germanium-based sulfide, Ba6Cu2FeGe4S16, achieves a band-gap broadening of more than 1 eV relative to CuFeS2. Remarkably, Ba6Cu2FeGe4S16 exhibits excellent comprehensive NLO performance (SHG, 1.5 × AgGaSe2; LDT, 2 × AgGaSe2), satisfying the essential requirements of mid-IR NLO candidates.",

author = "Wangzhu Cao and Dajiang Mei and Yi Yang and Yuanwang Wu and Lingyun Zhang and Yuandong Wu and Xiao He and Zheshuai Lin and Fuqiang Huang",

note = "Publisher Copyright: {\textcopyright} 2019 The Royal Society of Chemistry.",

year = "2019",

doi = "10.1039/c9cc07288h",

language = "英语",

volume = "55",

pages = "14510--14513",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - From CuFeS2 to Ba6Cu2FeGe4S16

T2 - Rational band gap engineering achieves large second-harmonic-generation together with high laser damage threshold

AU - Cao, Wangzhu

AU - Mei, Dajiang

AU - Yang, Yi

AU - Wu, Yuanwang

AU - Zhang, Lingyun

AU - Wu, Yuandong

AU - He, Xiao

AU - Lin, Zheshuai

AU - Huang, Fuqiang

PY - 2019

Y1 - 2019

N2 - A new germanium-based sulfide, Ba6Cu2FeGe4S16, achieves a band-gap broadening of more than 1 eV relative to CuFeS2. Remarkably, Ba6Cu2FeGe4S16 exhibits excellent comprehensive NLO performance (SHG, 1.5 × AgGaSe2; LDT, 2 × AgGaSe2), satisfying the essential requirements of mid-IR NLO candidates.

AB - A new germanium-based sulfide, Ba6Cu2FeGe4S16, achieves a band-gap broadening of more than 1 eV relative to CuFeS2. Remarkably, Ba6Cu2FeGe4S16 exhibits excellent comprehensive NLO performance (SHG, 1.5 × AgGaSe2; LDT, 2 × AgGaSe2), satisfying the essential requirements of mid-IR NLO candidates.

UR - https://www.scopus.com/pages/publications/85075814034

U2 - 10.1039/c9cc07288h

DO - 10.1039/c9cc07288h

M3 - 文章

C2 - 31735948

AN - SCOPUS:85075814034

SN - 1359-7345

VL - 55

SP - 14510

EP - 14513

JO - Chemical Communications

JF - Chemical Communications

IS - 96

ER -

From CuFeS2 to Ba6Cu2FeGe4S16: Rational band gap engineering achieves large second-harmonic-generation together with high laser damage threshold

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From CuFeS₂ to Ba₆Cu₂FeGe₄S₁₆: Rational band gap engineering achieves large second-harmonic-generation together with high laser damage threshold