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Dip-Pen Lithography of Ferroelectric PbTiO3 Nanodots SCIE SCOPUS
- Title
- Dip-Pen Lithography of Ferroelectric PbTiO3 Nanodots
- Date Issued
- 2009-10-21
- Publisher
- AMER CHEMICAL SOC
- Abstract
- Dip-pen nanolithography of ferroelectric PTO nanodots is described. This position-controlled dip-pen nanolithography using a silicon nitride cantilever produced an array of ferroelectric nanodots with a minimum lateral dimension of similar to 37 nm on a Nb-doped SrTiO3 substrate. This minimum-sized PTO dot is characterized by single-domain epitaxial growth with an enhanced tetragonality (c/a ratio) of 1.08.
- Keywords
- NANOLITHOGRAPHY; NANOSTRUCTURES; MEMORIES; SIZE; NANOPARTICLES; LANTHANUM; SURFACES; ARRAYS
- ISSN
- 0002-7863
- Article Type
- Article
- Citation
- JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 131, no. 41, page. 14676 - 14678, 2009-10-21
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Related Researcher
- 장현명JANG, HYUN MYUNG
- Div of Advanced Materials Science