Enhancement of Photocurrent in Ferroelectric Films Via the Incorporation of Narrow Bandgap Nanoparticles

被引：122

作者：

Yang, Xiaoluan ^{[1
]}

Su, Xiaodong ^{[1
]}

Shen, Mingrong ^{[1
]}

Zheng, Fengang ^{[1
]}

Xin, Yu ^{[1
]}

Zhang, Lu ^{[1
]}

Hua, Muchuan ^{[1
]}

Chen, Yajie ^{[2
,3
]}

Harris, V. G. ^{[2
,3
]}

机构：

[1] Soochow Univ, Dept Phys, Jiangsu Key Lab Thin Films, Suzhou 215006, Peoples R China

[2] Northeastern Univ, Dept Elect & Comp Engn, Boston, MA 02115 USA

[3] Northeastern Univ, Ctr Microwave Magnet Mat & Integrated Circuits, Boston, MA 02115 USA

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 09期

关键词：

photovoltaic effect; ferroelectric; PZT films; Ag2O nanoparticles; narrow band semiconductor; STABILITY;

D O I：

10.1002/adma.201104078

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel nanostructured ferroelectric photovoltaic material, consisting of the ferroelectric lead zirconate titanate (PZT) film and Ag 2O semiconductor nanoparticles of comparatively narrow bandgap, has demonstrated a remarkable enhancement in the photovoltaic effects and the highest light-electricity conversion efficiency among those PZT-based photodiodes previously reported. This work sheds light on the design and enhanced performance of new optoelectronic and solar energy devices. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1202 / 1208

页数：7

共 31 条

[1] Interface effect on the photocurrent: A comparative study on Pt sandwiched (Bi3.7Nd0.3)Ti3O12 and Pb(Zr0.2Ti0.8)O3 films [J].

Cao, Dawei ;

Xu, Jie ;

Fang, Liang ;

Dong, Wen ;

Zheng, Fengang ;

Shen, Mingrong .

APPLIED PHYSICS LETTERS, 2010, 96 (19)

[2] Effect of top electrodes on photovoltaic properties of polycrystalline BiFeO3 based thin film capacitors [J].

Chen, Bin ;

Li, Mi ;

Liu, Yiwei ;

Zuo, Zhenghu ;

Zhuge, Fei ;

Zhan, Qing-Feng ;

Li, Run-Wei .

NANOTECHNOLOGY, 2011, 22 (19)

[3] Using direct nanoimprinting of ferroelectric films to prepare devices exhibiting bi-directionally tunable surface plasmon resonances [J].

Chen, H. L. ;

Hsieh, K. C. ;

Lin, C. H. ;

Chen, S. H. .

NANOTECHNOLOGY, 2008, 19 (43)

[4] Spontaneous fractal aggregation of gold nanoparticles and controlled generation of aggregate-based fractal networks at air/water interface [J].

Cheng, WL ;

Dong, SJ ;

Wang, EK .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (41) :19213-19218

[5] Ferroelectric properties of epitaxial Pb(Zr, Ti)O3 thin films on silicon by control of crystal orientation [J].

Dekkers, Matthijn ;

Nguyen, Minh D. ;

Steenwelle, Ruud ;

Riele, Paul M. te ;

Blank, Dave H. A. ;

Rijnders, Guus .

APPLIED PHYSICS LETTERS, 2009, 95 (01)

[6] Advances in the implementation of the box-counting method of fractal dimension estimation [J].

Foroutan-pour, K ;

Dutilleul, P ;

Smith, DL .

APPLIED MATHEMATICS AND COMPUTATION, 1999, 105 (2-3) :195-210

[7] A Ferroelectric Ultraviolet Detector With Constructive Photovoltaic Outputs [J].

Gan, Bee Keen ;

Yao, Kui ;

Lai, Szu Cheng ;

Goh, Phoi Chin ;

Chen, Yi Fan .

IEEE ELECTRON DEVICE LETTERS, 2011, 32 (05) :665-667

[8] SOLAR ENERGY Ferroelectric photovoltaics [J].

Huang, Haitao .

NATURE PHOTONICS, 2010, 4 (03) :134-135

[9] Photovoltaic properties of (Pb,La)(Zr,Ti)O3 films with different crystallographic orientations [J].

Ichiki, M ;

Furue, H ;

Kobayashi, T ;

Maeda, R ;

Morikawa, Y ;

Nakada, T ;

Nonaka, K .

APPLIED PHYSICS LETTERS, 2005, 87 (22) :1-3

[10] Bulk Photovoltaic Effect at Visible Wavelength in Epitaxial Ferroelectric BiFeO3 Thin Films [J].

Ji, Wei ;

Yao, Kui ;

Liang, Yung C. .

ADVANCED MATERIALS, 2010, 22 (15) :1763-+

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