Nanobranched ZnO Structure: p-Type Doping Induces Piezoelectric Voltage Generation and Ferroelectric-Photovoltaic Effect

被引：66

作者：

Laurenti, Marco ^{[1
]}

Canavese, Giancarlo ^{[1
,2
]}

Sacco, Adriano ^{[1
]}

Fontana, Marco ^{[1
,2
]}

Bejtka, Katarzyna ^{[1
]}

Castellino, Micaela ^{[1
]}

Pirri, Candido Fabrizio ^{[1
,2
]}

Cauda, Valentina ^{[1
]}

机构：

[1] Ist Italiano Tecnol, Ctr Space Human Robot PoliTo, I-10129 Turin, Italy

[2] Politecn Torino, Dept Appl Sci & Technol, I-10129 Turin, Italy

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 28期

关键词：

ferroelectric-photovoltaic effect; nanobranched zinc oxide; piezoelectric voltage generation; p-type doping; CHEMICAL-VAPOR-DEPOSITION; IMPROVED-PERFORMANCE; NANOSTRUCTURED ZNO; ZINC-OXIDE; THIN-FILMS; SB; NANOWIRES; ION; DRIVEN; TIO2;

D O I：

10.1002/adma.201501594

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

p-Type Sb-doped ZnO nanobranched films are synthesized by an innovative approach: sputtered nanobranched Zn films are impregnated in an Sb-based solution and thermally treated to simultaneously oxidize Zn and insert the Sb dopant in the wurtzite structure. Sb doping of ZnO results in a rise of the piezoelectric voltage generation and, for the first time, ferroelectric properties and a ferroelectric-driven photovoltaic effect. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4218 / 4223

页数：6

共 46 条

[1]

Aoki T, 2002, PHYS STATUS SOLIDI B, V229, P911, DOI 10.1002/1521-3951(200201)229:2<911::AID-PSSB911>3.0.CO

[2]

2-R

[3] Measured efficiency of a ZnO nanostructured diode piezoelectric energy harvesting device [J].

Briscoe, J. ;

Bilotti, E. ;

Dunn, S. .

APPLIED PHYSICS LETTERS, 2012, 101 (09)

[4] Raman scattering in ZnO thin films doped with Fe, Sb, Al, Ga, and Li [J].

Bundesmann, C ;

Ashkenov, N ;

Schubert, M ;

Spemann, D ;

Butz, T ;

Kaidashev, EM ;

Lorenz, M ;

Grundmann, M .

APPLIED PHYSICS LETTERS, 2003, 83 (10) :1974-1976

[5] pH-triggered conduction of amine-functionalized single ZnO wire integrated on a customized nanogap electronic platform [J].

Cauda, Valentina ;

Motto, Paolo ;

Perrone, Denis ;

Piccinini, Gianluca ;

Demarchi, Danilo .

NANOSCALE RESEARCH LETTERS, 2014, 9 :1-10

[6] Tunable photovoltaic effects in transparent Pb(Zr0.53,Ti0.47)O3 capacitors [J].

Chen, Bin ;

Zuo, Zhenghu ;

Liu, Yiwei ;

Zhan, Qing-Feng ;

Xie, Yali ;

Yang, Huali ;

Dai, Guohong ;

Li, Zhixiang ;

Xu, Gaojie ;

Li, Run-Wei .

APPLIED PHYSICS LETTERS, 2012, 100 (17)

[7] Switchable Ferroelectric Diode and Photovoltaic Effect in BiFeO3 [J].

Choi, T. ;

Lee, S. ;

Choi, Y. J. ;

Kiryukhin, V. ;

Cheong, S. -W. .

SCIENCE, 2009, 324 (5923) :63-66

[8] SURFACE SPACE-CHARGE LAYERS IN BARIUM TITANATE [J].

CHYNOWETH, AG .

PHYSICAL REVIEW, 1956, 102 (03) :705-714

[9] Sb-doping of ZnO: Phase segregation and its impact on p-type doping [J].

Friedrich, F. ;

Sieber, I. ;

Klimm, C. ;

Klaus, M. ;

Genzel, Ch. ;

Nickel, N. H. .

APPLIED PHYSICS LETTERS, 2011, 98 (13)

[10] Preferred orientation and piezoelectricity in sputtered ZnO films [J].

Gardeniers, JGE ;

Rittersma, ZM ;

Burger, GJ .

JOURNAL OF APPLIED PHYSICS, 1998, 83 (12) :7844-7854

← 1 2 3 4 5 →