In-plane self-assembly and lasing performance of cesium lead halide perovskite nanowires

被引：15

作者：

Xu, Gongjie ^{[1
]}

Li, Ying ^{[1
]}

Jiyu Yan ^{[1
]}

Lv, Xudong ^{[1
]}

Liu, Yi ^{[1
]}

Cai, Bin ^{[1
]}

机构：

[1] Univ Shanghai Sci & Technol, Sch Opt Elect & Comp Engn, 516 Jungong Rd, Shanghai, Peoples R China

来源：

MATERIALS RESEARCH LETTERS | 2019年 / 7卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Perovskite; laser; nanowire; self-assembly; SOLAR-CELLS; ANION-EXCHANGE; QUANTUM DOTS; CSPBX3; BR; CL; GROWTH; LASERS; NANOCRYSTALS;

D O I：

10.1080/21663831.2019.1576797

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Inorganic cesium lead halide perovskite nanowires (NWs) were synthesised by an in-plane self-assembly method. With the assistance of saturated solvent vapour, perovskite microparticles self-assembled into NWs. By stoichiometric adjustment of the halogen anion components in the NWs, their photoluminescence could be tuned to span the entire visible range. A detailed investigation of the lasing properties of the in-situ perovskite NWs and microplates revealed a lasing range of 420-560nm, with typical thresholds of 18.8J cm(-2) for CsPbBr3 NWs and 8.87J cm(-2) for CsPbBrxCl3-x microplates. The NWs exhibited robust stability under extended laser pumping in ambient atmosphere. [GRAPHICS] . IMPACT STATEMENTAn in-plane self-assembly method was developed for high-quality CsPbX3 nanowires preparation, and the NWs possessed robust lasing performance in the range of 420-560nm.

引用

页码：203 / 209

页数：7

共 33 条

[1] Vapor-Phase Epitaxial Growth of Aligned Nanowire Networks of Cesium Lead Halide Perovskites (CsPbX3, X = Cl, Br, I) [J].

Chen, Jie ;

Fu, Yongping ;

Samad, Leith ;

Dang, Lianna ;

Zhao, Yuzhou ;

Shen, Shaohua ;

Guo, Liejin ;

Jin, Song .

NANO LETTERS, 2017, 17 (01) :460-466

[2] Photo-stability of CsPbBr3 perovskite quantum dots for optoelectronic application [J].

Chen, Junsheng ;

Liu, Dongzhou ;

Al-Marri, Mohammed J. ;

Nuuttila, Lauri ;

Lehtivuori, Heli ;

Zheng, Kaibo .

SCIENCE CHINA-MATERIALS, 2016, 59 (09) :719-727

[3] Tailored interfaces of unencapsulated perovskite solar cells for >1,000 hour operational stability [J].

Christians, Jeffrey A. ;

Schulz, Philip ;

Tinkham, Jonathan S. ;

Schloemer, Tracy H. ;

Harvey, Steven P. ;

de Villers, Bertrand J. Tremolet ;

Sellinger, Alan ;

Berry, Joseph J. ;

Luther, Joseph M. .

NATURE ENERGY, 2018, 3 (01) :68-74

[4] Spatially resolved multicolor CsPbX3 nanowire heterojunctions via anion exchange [J].

Dou, Letian ;

Lai, Minliang ;

Kley, Christophe S. ;

Yang, Yiming ;

Bischak, Connor G. ;

Zhang, Dandan ;

Eaton, Samuel W. ;

Ginsberg, Naomi S. ;

Yang, Peidong .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (28) :7216-7221

[5] Semiconductor nanowire lasers [J].

Eaton, Samuel W. ;

Fu, Anthony ;

Wong, Andrew B. ;

Ning, Cun-Zheng ;

Yang, Peidong .

NATURE REVIEWS MATERIALS, 2016, 1 (06)

[6] Lasing in robust cesium lead halide perovskite nanowires [J].

Eaton, Samuel W. ;

Lai, Minliang ;

Gibson, Natalie A. ;

Wong, Andrew B. ;

Dou, Letian ;

Ma, Jie ;

Wang, Lin-Wang ;

Leone, Stephen R. ;

Yang, Peidong .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016, 113 (08) :1993-1998

[7] What Remains Unexplained about the Properties of Halide Perovskites? [J].

Egger, David A. ;

Bera, Achintya ;

Cahen, David ;

Hodes, Gary ;

Kirchartz, Thomas ;

Kronik, Leeor ;

Lovrincic, Robert ;

Rappe, Andrew M. ;

Reichman, David R. ;

Yaffe, Omer .

ADVANCED MATERIALS, 2018, 30 (20)

[8] Continuous-Wave Lasing in Cesium Lead Bromide Perovskite Nanowires [J].

Evans, Tyler J. S. ;

Schlaus, Andrew ;

Fu, Yongping ;

Zhong, Xinjue ;

Atallah, Timothy L. ;

Spencer, Michael S. ;

Brus, Louis E. ;

Jin, Song ;

Zhu, X. -Y. .

ADVANCED OPTICAL MATERIALS, 2018, 6 (02)

[9] Broad Wavelength Tunable Robust Lasing from Single-Crystal Nanowires of Cesium Lead Halide Perovskites (CsPbX3, X = Cl, Br, I) [J].

Fu, Yongping ;

Zhu, Haiming ;

Stoumpos, Constantinos C. ;

Ding, Qi ;

Wang, Jue ;

Kanatzidis, Mercouri G. ;

Zhu, Xiaoyang ;

Jin, Song .

ACS NANO, 2016, 10 (08) :7963-7972

[10] Nanowire Lasers of Formamidinium Lead Halide Perovskites and Their Stabilized Alloys with Improved Stability [J].

Fu, Yongping ;

Zhu, Haiming ;

Schrader, Alex W. ;

Liang, Dong ;

Ding, Qi ;

Joshi, Prakriti ;

Hwang, Leekyoung ;

Zhu, X-Y. ;

Jin, Song .

NANO LETTERS, 2016, 16 (02) :1000-1008

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