DOI: 10.1063/1.1659427. Deformation and Fracture of Zinc Oxide Whiskers

Deformation and Fracture of Zinc Oxide Whiskers

10.1063/1.1659427

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

Deformation and fracture behaviors of ZnO whiskers were investigated by the performance of tensile, compressive, and bending tests. The whiskers could be elastically strained to as much as 15% in bending without undergoing fracture or plastic deformation. They are generally brittle, except in a few cases. Results of compression tests show that slip may take place on the basal plane as well as on the prism plane. In a tensile test a specimen is found to undergo shear along pyramidal planes. Besides the usual planar fracture, a specimen, when failed in tension, showed cup-and-cone fracture, which is a feature of ductile materials. On the basis of the available evidence it is suggested that cup-and-cone fracture may not be a feature of ductile materials only; it may occur, as in the present case, in brittle materials, with perhaps a different mechanism.

Bibliography

Sharma, R. B. (1970). Deformation and Fracture of Zinc Oxide Whiskers. Journal of Applied Physics, 41(8), 3371â3373.

Authors 1

Ram Bilas Sharma (first)

References 3 Referenced 4

10.1016/0001-6160(57)90164-5 / Acta Met. (1957)
10.1063/1.1659122 / J. Appl. Phys. (1970)
10.1080/14786435908238272 / Phil. Mag. (1959)

Dates

Type	When
Created	21 years, 6 months ago (Feb. 9, 2004, 11:56 a.m.)
Deposited	1 year, 7 months ago (Feb. 1, 2024, 9:23 p.m.)
Indexed	1 year, 3 months ago (May 14, 2024, 11:06 p.m.)
Issued	55 years, 2 months ago (July 1, 1970)
Published	55 years, 2 months ago (July 1, 1970)
Published Print	55 years, 2 months ago (July 1, 1970)

Funders 0

None

BibTeX

@article{Sharma_1970, title={Deformation and Fracture of Zinc Oxide Whiskers}, volume={41}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.1659427}, DOI={10.1063/1.1659427}, number={8}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Sharma, Ram Bilas}, year={1970}, month=jul, pages={3371–3373} }

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