406 citations · 3.5k across the 33 of their papers we have counts for
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Etching-dependent reproducible memory switching in vertical SiO2 structures
J. Yao, L. Zhong, D. Natelson +1
Vertical structures of SiO sandwiched between a top tungsten electrode and conducting non-metal substrate were fabricated by dry and wet etching methods. Both structures exhi…
Localized heating in nanoscale Pt constrictions measured using blackbody radiation emission
Daniel R. Ward, Naomi J. Halas, Douglas Natelson
Using thermal emission microscopy, we investigate heating in Pt nanowires before and during electromigration. The wires are observed to reach temperatures in excess of 1000 K. This…
Interfacial charge transfer in nanoscale polymer transistors
J. H. Worne, R. Giridharagopal, K. F. Kelly +1
Interfacial charge transfer plays an essential role in establishing the relative alignment of the metal Fermi level and the energy bands of organic semiconductors. While the detail…
Electronic and optical properties of electromigrated molecular junctions
D. R. Ward, G. D. Scott, Z. K. Keane +2
Electromigrated nanoscale junctions have proven very useful for studying electronic transport at the single-molecule scale. However, confirming that conduction is through precisely…
Nanogaps with very large aspect ratios for electrical measurements
A. Fursina, S. Lee, R. G. S. Sofin +2
For nanoscale electrical characterization and device fabrication it is often desirable to fabricate planar metal electrodes separated by large aspect ratio gaps with interelectrode…
Simultaneous measurements of electronic conduction and Raman response in molecular junctions
Daniel R. Ward, Naomi J. Halas, Jacob W. Ciszek +4
Electronic conduction through single molecules is affected by the molecular electronic structure as well as by other information that is extremely difficult to assess, such as bond…