Photovoltaic Switching Mechanism in Lateral Structure Hybrid Perovskite Solar Cells

被引：608

作者：

Yuan, Yongbo ^{[1
]}

Chae, Jungseok ^{[2
,3
]}

Shao, Yuchuan ^{[1
]}

Wang, Qi ^{[1
]}

Xiao, Zhengguo ^{[1
]}

Centrone, Andrea ^{[2
]}

Huang, Jinsong ^{[1
]}

机构：

[1] Univ Nebraska, Dept Mech & Mat Engn, Lincoln, NE 68588 USA

[2] NIST, Ctr Nanoscale Sci & Technol, Gaithersburg, MD 20899 USA

[3] Univ Maryland, Maryland Nanoctr, College Pk, MD 20742 USA

来源：

ADVANCED ENERGY MATERIALS | 2015年 / 5卷 / 15期

基金：

美国国家科学基金会;

关键词：

electrical doping; ionic electromigrations; perovskite solar cells; photothermal induced resonance; switchable photovoltaic; INFRARED-SPECTROSCOPY; HIGH-PERFORMANCE; HYSTERESIS; PHOTODETECTORS; NANOSCALE; RESOLUTION; EMERGENCE; LIGHT;

D O I：

10.1002/aenm.201500615

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Long range electromigration of methylammonium ions (MA+) in methyl ammonium lead tri-iodide (MAPbI3) film is observed directly using the photothermal induced resonance technique. The electromigration of MA+ leads to the formation of a lateral p-i-n structure, which is the origin of the switchable photovoltaic effect in MAPbI3 perovskite devices. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页数：7

共 51 条

[1] Real-space observation of unbalanced charge distribution inside a perovskite-sensitized solar cell [J].

Bergmann, Victor W. ;

Weber, Stefan A. L. ;

Javier Ramos, F. ;

Nazeeruddin, Mohammad Khaja ;

Graetzel, Michael ;

Li, Dan ;

Domanski, Anna L. ;

Lieberwirth, Ingo ;

Ahmad, Shahzada ;

Berger, Ruediger .

NATURE COMMUNICATIONS, 2014, 5

[2] Understanding the formation and evolution of interdiffusion grown organolead halide perovskite thin films by thermal annealing [J].

Bi, Cheng ;

Shao, Yuchuan ;

Yuan, Yongbo ;

Xiao, Zhengguo ;

Wang, Chenggong ;

Gao, Yongli ;

Huang, Jinsong .

JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (43) :18508-18514

[3] Structural and electronic properties of hybrid perovskites for high-efficiency thin-film photovoltaics from first-principles [J].

Brivio, Federico ;

Walker, Alison B. ;

Walsh, Aron .

APL MATERIALS, 2013, 1 (04)

[4]

Centrone A., 2015, ANNU REV ANAL CHEM, DOI [10.1146/annurev-anchem-071114-40435, DOI 10.1146/ANNUREV-ANCHEM-071114-40435]

[5] Radiolytic Method as a Novel Approach for the Synthesis of Nanostructured Conducting Polypyrrole [J].

Cui, Zhenpeng ;

Coletta, Cecilia ;

Dazzi, Alexandre ;

Lefrancois, Patrice ;

Gervais, Matthieu ;

Neron, Stephane ;

Remita, Samy .

LANGMUIR, 2014, 30 (46) :14086-14094

[6] Local infrared microspectroscopy with subwavelength spatial resolution with an atomic force microscope tip used as a photothermal sensor [J].

Dazzi, A ;

Prazeres, R ;

Glotin, E ;

Ortega, JM .

OPTICS LETTERS, 2005, 30 (18) :2388-2390

[7] Electron-hole diffusion lengths > 175 μm in solution-grown CH3NH3PbI3 single crystals [J].

Dong, Qingfeng ;

Fang, Yanjun ;

Shao, Yuchuan ;

Mulligan, Padhraic ;

Qiu, Jie ;

Cao, Lei ;

Huang, Jinsong .

SCIENCE, 2015, 347 (6225) :967-970

[8] High-Gain and Low-Driving-Voltage Photodetectors Based on Organolead Triiodide Perovskites [J].

Dong, Rui ;

Fang, Yanjun ;

Chae, Jungseok ;

Dai, Jun ;

Xiao, Zhengguo ;

Dong, Qingfeng ;

Yuan, Yongbo ;

Centrone, Andrea ;

Zeng, Xiao Cheng ;

Huang, Jinsong .

ADVANCED MATERIALS, 2015, 27 (11) :1912-+

[9] Solution-processed hybrid perovskite photodetectors with high detectivity [J].

Dou, Letian ;

Yang, Yang ;

You, Jingbi ;

Hong, Ziruo ;

Chang, Wei-Hsuan ;

Li, Gang ;

Yang, Yang .

NATURE COMMUNICATIONS, 2014, 5

[10] Perovskite Solar Cells: Do We Know What We Do Not Know? [J].

Egger, David A. ;

Edri, Eran ;

Cahen, David ;

Hodes, Gary .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2015, 6 (02) :279-282

← 1 2 3 4 5 6 →