Tilted Epitaxial ZnO Nanospears on Si(001) by Chemical Bath Deposition

Guojun Mu; Rakesh V. Gudavarthy; Elizabeth A. Kulp; Jay A. Switzer

doi:10.1021/cm9010019

Tilted Epitaxial ZnO Nanospears on Si(001) by Chemical Bath Deposition

Guojun Mu
, Rakesh V. Gudavarthy
, Elizabeth A. Kulp
, Jay A. Switzer

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

We show that epitaxial ZnO nanospears can be deposited onto degenerate p-type Si(001) from an alkaline supersaturated solution of Zn(II) at 70 °C using chemical bath deposition. The lattice mismatch between the hexagonal ZnO and-diamond cubic Si is reduced from -40.16% for an un-tilted structure to -0.25% in the ZnO[1210] direction and -0.99% in ZnO[2576] direction by tilting the nanospears 51° relative to the surface normal. The tilted nanostructure brings the (2023) planes of ZnO into coincidence with the (001) planes of Si. © 2009 American Chemical Society.

Original language	American English
Journal	Chemistry of Materials
DOIs	https://doi.org/10.1021/cm9010019
State	Published - Jan 1 2009

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Chemistry

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@article{479c2c822f884782b65ee9d02f8fe4bf,

title = "Tilted Epitaxial ZnO Nanospears on Si(001) by Chemical Bath Deposition",

abstract = " We show that epitaxial ZnO nanospears can be deposited onto degenerate p-type Si(001) from an alkaline supersaturated solution of Zn(II) at 70 °C using chemical bath deposition. The lattice mismatch between the hexagonal ZnO and-diamond cubic Si is reduced from -40.16\% for an un-tilted structure to -0.25\% in the ZnO[1210] direction and -0.99\% in ZnO[2576] direction by tilting the nanospears 51° relative to the surface normal. The tilted nanostructure brings the (2023) planes of ZnO into coincidence with the (001) planes of Si. {\textcopyright} 2009 American Chemical Society.",

author = "Guojun Mu and Gudavarthy, \{Rakesh V.\} and Kulp, \{Elizabeth A.\} and Switzer, \{Jay A.\}",

year = "2009",

month = jan,

day = "1",

doi = "10.1021/cm9010019",

language = "American English",

journal = "Chemistry of Materials",

issn = "1520-5002",

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TY - JOUR

T1 - Tilted Epitaxial ZnO Nanospears on Si(001) by Chemical Bath Deposition

AU - Mu, Guojun

AU - Gudavarthy, Rakesh V.

AU - Kulp, Elizabeth A.

AU - Switzer, Jay A.

PY - 2009/1/1

Y1 - 2009/1/1

N2 - We show that epitaxial ZnO nanospears can be deposited onto degenerate p-type Si(001) from an alkaline supersaturated solution of Zn(II) at 70 °C using chemical bath deposition. The lattice mismatch between the hexagonal ZnO and-diamond cubic Si is reduced from -40.16% for an un-tilted structure to -0.25% in the ZnO[1210] direction and -0.99% in ZnO[2576] direction by tilting the nanospears 51° relative to the surface normal. The tilted nanostructure brings the (2023) planes of ZnO into coincidence with the (001) planes of Si. © 2009 American Chemical Society.

AB - We show that epitaxial ZnO nanospears can be deposited onto degenerate p-type Si(001) from an alkaline supersaturated solution of Zn(II) at 70 °C using chemical bath deposition. The lattice mismatch between the hexagonal ZnO and-diamond cubic Si is reduced from -40.16% for an un-tilted structure to -0.25% in the ZnO[1210] direction and -0.99% in ZnO[2576] direction by tilting the nanospears 51° relative to the surface normal. The tilted nanostructure brings the (2023) planes of ZnO into coincidence with the (001) planes of Si. © 2009 American Chemical Society.

UR - https://scholarsmine.mst.edu/chem_facwork/552

UR - https://doi.org/10.1021/cm9010019

U2 - 10.1021/cm9010019

DO - 10.1021/cm9010019

M3 - Article

SN - 1520-5002

JO - Chemistry of Materials

JF - Chemistry of Materials

ER -

Tilted Epitaxial ZnO Nanospears on Si(001) by Chemical Bath Deposition

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