Insights into the relationship between inherent materials properties of PZT and photochemistry for the development of nanostructured

被引：39

作者：

Dunn, Steve ^{[1
]}

Tiwari, Divya ^{[1
]}

Jones, Paul M. ^{[1
]}

Gallardo, Diego E. ^{[1
]}

机构：

[1] Cranfield Univ, Nanotechnol Ctr, Cranfield MK43 0AL, Beds, England

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2007年 / 17卷 / 42期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1039/b710894j

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：

Recently there has been great interest in using patterned ferroelectric materials for the photochemical growth of metal nanostructures. Variations in surface and sub-surface structure influence the photochemical processes. Here we show that crystallography, and hence remnant polarization, of the ferroelectric affects photo-deposition. The ratio of metal growth on c-and c(+) domains varies from 1:2 for [100] to 1:100 for [111]. This is shown to be dependent on the variations in the band structure.

引用

页码：4460 / 4463

页数：4

共 23 条

[1] Competition between ferroelectric and semiconductor properties in Pb(Zr0.65Ti0.35)O3 thin films deposited by sol-gel [J].

Boerasu, I ;

Pintilie, L ;

Pereira, M ;

Vasilevskiy, MI ;

Gomes, MJM .

JOURNAL OF APPLIED PHYSICS, 2003, 93 (08) :4776-4783

[2] Using the surface spontaneous depolarization field of ferroelectrics to direct the assembly of virus particles [J].

Dunn, S ;

Cullen, D ;

Abad-Garcia, E ;

Bertoni, C ;

Carter, R ;

Howorth, D ;

Whatmore, RW .

APPLIED PHYSICS LETTERS, 2004, 85 (16) :3537-3539

[3] Ultrahigh resolution of lead zirconate titanate 30/70 domains as imaged by piezoforce microscopy [J].

Dunn, S ;

Shaw, CP ;

Huang, Z ;

Whatmore, RW .

NANOTECHNOLOGY, 2002, 13 (04) :456-459

[4] Substrate effects on domain structures of PZT 30/70 sol-gel films via PiezoAFM [J].

Dunn, S ;

Whatmore, RW .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2002, 22 (06) :825-833

[5] Photochemical growth of silver nanoparticles on c- and c+ domains on lead zirconate titanate thin films [J].

Dunn, Steve ;

Jones, Paul M. ;

Gallardo, Diego E. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (28) :8724-8728

[6]

FRENCH AP, 1995, INTRO QUANTUM PHYS, P389

[7] Spatial separation of photochemical oxidation and reduction reactions on the surface of ferroelectric BaTiO3 [J].

Giocondi, JL ;

Rohrer, GS .

JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (35) :8275-8277

[8] Fabrication of metallic nanowires on a ferroelectric template via photochemical reaction [J].

Hanson, J. N. ;

Rodriguez, B. J. ;

Nemanich, R. J. ;

Gruverman, A. .

NANOTECHNOLOGY, 2006, 17 (19) :4946-4949

[9] Photo-reduction of silver salts on highly heterogeneous lead zirconate titanate [J].

Jones, P. M. ;

Dunn, S. .

NANOTECHNOLOGY, 2007, 18 (18)

[10] Atomic polarization and local reactivity on ferroelectric surfaces: A new route toward complex nanostructures [J].

Kalinin, SV ;

Bonnell, DA ;

Alvarez, T ;

Lei, X ;

Hu, Z ;

Ferris, JH ;

Zhang, Q ;

Dunn, S .

NANO LETTERS, 2002, 2 (06) :589-593

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