O
Oliver Warschkow
Researcher at University of Sydney
Publications - 89
Citations - 3367
Oliver Warschkow is an academic researcher from University of Sydney. The author has contributed to research in topics: Silicon & Scanning tunneling microscope. The author has an hindex of 27, co-authored 86 publications receiving 3040 citations. Previous affiliations of Oliver Warschkow include University of New South Wales & ASTRON.
Papers
More filters
Journal ArticleDOI
A single-atom transistor
Martin Fuechsle,Jill A. Miwa,Suddhasatta Mahapatra,Hoon Ryu,Sunhee Lee,Oliver Warschkow,Lloyd C. L. Hollenberg,Gerhard Klimeck,Michelle Y. Simmons +8 more
TL;DR: This work presents atomic-scale images and electronic characteristics of these atomically precise devices and the impact of strong vertical and lateral confinement on electron transport and discusses the opportunities ahead for atomic- scale quantum computing architectures.
Journal ArticleDOI
The structure and chemistry of the TiO(2)-rich surface of SrTiO(3) (001).
Natasha Erdman,Kenneth R. Poeppelmeier,Mark Asta,Oliver Warschkow,Donald E Ellis,Laurence D. Marks +5 more
TL;DR: Results indicate that surface rearrangement of TiO6-x units into edge-sharing blocks determines the SrO-deficient surface structure of SrTiO3, and it is suggested that this structural concept can be extended to perovskite surfaces in general.
Journal ArticleDOI
Defect structure studies of bulk and nano-indium-tin oxide
G. B. Gonzalez,Thomas O. Mason,J. P. Quintana,Oliver Warschkow,Donald E Ellis,J. H. Hwang,Jason P. Hodges,James D. Jorgensen +7 more
TL;DR: In this paper, the defect structure of bulk and nano-indium-tin oxide was investigated by a combination of experimental techniques, including high-resolution synchrotron x-ray diffraction, extended xray absorption fine structure, and time-of-flight neutron diffraction on powder specimens.
Journal ArticleDOI
A comprehensive survey of M2AX phase elastic properties
TL;DR: A large scale computational survey of the elastic properties of all 240 elemental combinations using first-principles density functional theory calculations finds correlations revealing the governing role of the A element and its interaction with the M element on the c axis compressibility and shearability of the material.
Journal ArticleDOI
Surface structures of SrTiO3 (001): a TiO2-rich reconstruction with a c(4 x 2) unit cell.
Natasha Erdman,Oliver Warschkow,Mark Asta,Kenneth R. Poeppelmeier,Donald E Ellis,Laurence D. Marks +5 more
TL;DR: The solution of the c(4 x 2) reconstruction of SrTiO(3) (001), obtained through a combination of high-resolution transmission electron microscopy, direct methods analysis, and density functional theory, is reported.