Anisotropy in the electrical conductivity of rutile TiO2 in the (110) plane

被引：47

作者：

Byl, Oleg ^{[1
]}

Yates, John T., Jr. ^{[1
]}

机构：

[1] Univ Pittsburgh, Dept Chem, Surface Sci Ctr, Pittsburgh, PA 15260 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2006年 / 110卷 / 46期

关键词：

D O I：

10.1021/jp064974a

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：

The bulk electrical conductivity of a TiO2(110) single crystal has been measured in all azimuths parallel to the (110) plane using a four-point probe. A distinct anisotropy in the conductivity has been found, with the highest bulk conductivity direction being parallel to the < 001 > direction.

引用

页码：22966 / 22967

页数：2

共 14 条

[1] INTERACTION AND ORDERING OF LATTICE-DEFECTS IN OXYGEN-DEFICIENT RUTILE TIO2-X [J].

AONO, M ;

HASIGUTI, RR .

PHYSICAL REVIEW B, 1993, 48 (17) :12406-12414

[2] ELECTRICAL PROPERTIES OF TITANIUM DIOXIDE SEMICONDUCTORS [J].

BRECKENRIDGE, RG ;

HOSLER, WR .

PHYSICAL REVIEW, 1953, 91 (04) :793-802

[3] The surface science of titanium dioxide [J].

Diebold, U .

SURFACE SCIENCE REPORTS, 2003, 48 (5-8) :53-229

[4]

Hasiguti R. R., 1972, Annual review of materials science. Vol. 2, P69, DOI 10.1146/annurev.ms.02.080172.000441

[5]

HASIGUTI RR, 1980, P INT C RAD PHYSICS, P225

[6] Electron transport in TiO2 probed by THz time-domain spectroscopy -: art. no. 081101 [J].

Hendry, E ;

Wang, F ;

Shan, J ;

Heinz, TF ;

Bonn, M .

PHYSICAL REVIEW B, 2004, 69 (08)

[7] ANISOTROPIC CONDUCTION IN NONSTOICHIOMETRIC RUTILE (TIO2) [J].

HOLLANDER, LE ;

CASTRO, PL .

PHYSICAL REVIEW, 1960, 119 (06) :1882-1885

[8] Applications of functionalized transition metal complexes in photonic and optoelectronic devices [J].

Kalyanasundaram, K ;

Grätzel, M .

COORDINATION CHEMISTRY REVIEWS, 1998, 177 :347-414

[9] PHOTOCATALYSIS ON TIO2 SURFACES - PRINCIPLES, MECHANISMS, AND SELECTED RESULTS [J].

LINSEBIGLER, AL ;

LU, GQ ;

YATES, JT .

CHEMICAL REVIEWS, 1995, 95 (03) :735-758

[10] A four-point probe correlation of oxygen sensitivity to changes in surface resistivity of TiO2(001) and Pd-modified TiO2(001) [J].

McCormick, JR ;

Kitchin, JR ;

Barteau, MA ;

Chen, JG .

SURFACE SCIENCE, 2003, 545 (1-2) :L741-L746

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