Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Panjab UniversityIN1.9k papers
- University of Illinois ChicagoUS1.9k papers
- Purdue University West LafayetteUS1.9k papers
- Centre National de la Recherche ScientifiqueFR1.8k papers
- Florida State UniversityUS1.8k papers
- Fermi National Accelerator LaboratoryUS1.8k papers
- University of RochesterUS1.7k papers
- University of California, RiversideUS1.7k papers
- University of VirginiaUS1.7k papers
- Brown UniversityUS1.7k papers
- Texas A&M UniversityUS1.7k papers
- University of KansasUS1.7k papers
10 papers · 2 filters
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…
Photoluminescence sidebands of carbon nanotubes below the bright singlet excitonic levels: Coupling between dark excitons and K-point phonons
Yoichi Murakami, Benjamin Lu, Said Kazaoui +3
We performed detailed photoluminescence (PL) spectroscopy studies of three different types of single-walled carbon nanotubes (SWNTs) by using samples that contain essentially only…
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…
Half-metallic zigzag carbon nanotube dots
Oded Hod, Gustavo E. Scuseria
A comprehensive first-principles theoretical study of the electronic properties and half-metallic nature of finite zigzag carbon nanotubes is presented. Unlike previous reports, we…
Chirality-Selective Excitation of Coherent Phonons in Carbon Nanotubes
J. -H. Kim, K. -J. Han, N. -J. Kim +7
Using pre-designed trains of femtosecond optical pulses, we have selectively excited coherent phonons of the radial breathing mode of specific-chirality single-walled carbon nanotu…
Femtosecond Demagnetization and Hot Hole Relaxation in Ferromagnetic GaMnAs
J. Wang, L. Cywinski, C. Sun +3
We have studied ultrafast photoinduced demagnetization in GaMnAs via two-color time-resolved magneto-optical Kerr spectroscopy. Below-bandgap midinfrared pump pulses strongly excit…
Analytical infrared intensities for periodic systems with local basis sets
Artur F. Izmaylov, Gustavo E. Scuseria
We report a method for the efficient evaluation of analytic infrared (IR) intensities within generalized Kohn-Sham density functional theory using Gaussian orbitals and periodic bo…
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…
Electronic Structure of Copper Phthalocyanine: a Comparative Density Functional Theory Study
Noa Marom, Oded Hod, Gustavo E. Scuseria +1
We present a systematic density functional theory study of the electronic structure of copper phthalocyanine (CuPc), using several different (semi)-local and hybrid functionals, an…