Single-crystalline barium titanate nanowires

被引：161

作者：

Urban, JJ ^{[1
]}

Spanier, JE ^{[1
]}

Lian, OY ^{[1
]}

Yun, WS ^{[1
]}

Park, H ^{[1
]}

机构：

[1] Harvard Univ, Dept Chem & Chem Biol, Cambridge, MA 02138 USA

来源：

ADVANCED MATERIALS | 2003年 / 15卷 / 05期

关键词：

D O I：

10.1002/adma.200390098

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-crystalline barium titanate nanowires are synthesized using a solution-based method, and their ferroelectric properties are investigated by scanning probe microscopy. Pristine nanowires have diameters ranging from 5 to 70 nm and lengths exceeding 10 mum, and they possess perovskite structures with a principal axis aligned along the wire axis. Scanning-probe microscopy investigations show that local non-volatile electric polarization can be reproducibly induced and manipulated on nano wires as small as 10 nm in diameter.

引用

页码：423 / 426

页数：4

共 38 条

[1] Local, nonvolatile electronic writing of epitaxial Pb(Zr0.52Ti0.48)O-3/SrRuO3 heterostructures
Ahn, CH
Tybell, T
Antognazza, L
Char, K
Hammond, RH
Beasley, MR
Fischer, O
Triscone, JM
[J]. SCIENCE, 1997, 276 (5315) : 1100 - 1103
[2] Semiconductor clusters, nanocrystals, and quantum dots
Alivisatos, AP
[J]. SCIENCE, 1996, 271 (5251) : 933 - 937
[3] Ferroelectric behavior in thin films of antiferroelectric materials
Ayyub, P
Chattopadhyay, S
Pinto, R
Multani, MS
[J]. PHYSICAL REVIEW B, 1998, 57 (10): : R5559 - R5562
[4] Resonant electron scattering by defects in single-walled carbon nanotubes
Bockrath, M
Liang, WJ
Bozovic, D
Hafner, JH
Lieber, CM
Tinkham, M
Park, HK
[J]. SCIENCE, 2001, 291 (5502) : 283 - 285
[5] Easy collective polarization switching in ferroelectrics
Bratkovsky, AM
Levanyuk, AP
[J]. PHYSICAL REVIEW LETTERS, 2000, 85 (21) : 4614 - 4617
[6] Abrupt appearance of the domain pattern and fatigue of thin ferroelectric films
Bratkovsky, AM
Levanyuk, AP
[J]. PHYSICAL REVIEW LETTERS, 2000, 84 (14) : 3177 - 3180
[7] Surface potential of ferroelectric thin films investigated by scanning probe microscopy
Chen, XQ
Yamada, H
Horiuchi, T
Matsushige, K
Watanabe, S
Kawai, M
Weiss, PS
[J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1999, 17 (05): : 1930 - 1934
[8] Functional nanoscale electronic devices assembled using silicon nanowire building blocks
Cui, Y
Lieber, CM
[J]. SCIENCE, 2001, 291 (5505) : 851 - 853
[9] Indium phosphide nanowires as building blocks for nanoscale electronic and optoelectronic devices
Duan, XF
Huang, Y
Cui, Y
Wang, JF
Lieber, CM
[J]. NATURE, 2001, 409 (6816) : 66 - 69
[10] Probing domains at the nanometer scale in piezoelectric thin films
Durkan, C
Welland, ME
Chu, DP
Migliorato, P
[J]. PHYSICAL REVIEW B, 1999, 60 (23) : 16198 - 16204

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