Layered Bi compound nanoplate array of such nanoplates,...

Details Layered Bi compound nanoplate array of such nanoplates,... Layered Bi compound nanoplate array of such nanoplates,...

2011-03-22

2011-03-22

Haley, Joseph (Department: 2627)

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07911927

ABSTRACT:
A Bi4Ti3O12nanoplate, an array of such Bi4Ti3O12nanoplate and their making methods as well as their applications are provided. Using a vapor phase growth method, a flux layer of VOxis deposited on a SrTiO3(001) faced substrate and then Bi4Ti3O12is deposited on the flux layer. A Bi4Ti3O12single crystal nanoplate is formed standing up on the flux layer in the form of a rectangular solid whose independent three sides are crystallographically oriented in directions coincident with particular crystallographic directions of the single crystal substrate, respectively. The nanoplates as a nanostructure grown by the bottom-up method are substantially fixed in shape and are densely arrayed not in contact with one another, and are applicable to a low-cost ferroelectric memory and the like.

REFERENCES:
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patent: 2005-272129 (2005-10-01), None
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Ryuta Takahashi et al., “High Temperature Superconduction by Tri-phase Epitaxy, Preparation of Single Crystal Thin Films” Journal of the Japan Institute of Metals, vol. 66, No. 4 (2002), 284-288, Special Edition “Recent Superconducting Meterials” Mentioned on pp. 1-3 of the as-filed translation of the specification as concise explanation of relevance.
S. Miyazaki et al., “Control of self-assembling formation of nanometer silicon dots by low pressure chemical deposition”, Thin Solid Films 369 (2000), 55-59. Mentioned on pp. 1-3 of the as-filed translation of the specification as concise explanation of relevance.
M. Alexe et al., “Self-patterning nano-electrodes on ferroelectric thin films for gigabit memory applications” Applied Physics Letters vol. 73, No. 11, Sep. 14, 1998, 1592-1594. Mentioned on pp. 1-3 of the as-filed translation of the specification as concise explanation of relevance.
Wei F. Yao et al., “Synthesis and photocatalytic property of bismuth titanate Bi4Ti3012” Material Letters 57 (2003), 1899-1902. Mentioned on pp. 1-3 of the as-filed translation of the specification as concise explanation of relevance.
Translation of PCT/IB/237 in PCT/JP2005/014047.

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