Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- California Institute of TechnologyUS2.6k papers
- Centre National de la Recherche ScientifiqueFR2k papers
- Massachusetts Institute of TechnologyUS1.9k papers
- University of FloridaUS1.8k papers
- Carnegie Mellon UniversityUS1.7k papers
- Princeton UniversityUS1.7k papers
- University of RochesterUS1.7k papers
- Purdue University West LafayetteUS1.6k papers
- Johns Hopkins UniversityUS1.6k papers
- University of Maryland, College ParkUS1.6k papers
- The Ohio State UniversityUS1.6k papers
- University of California, Santa BarbaraUS1.6k papers
10 papers · 2 filters
Tuning carbon nanotube bandgaps with strain
E. D. Minot, Yuval Yaish, Vera Sazonova +3
We show that the band structure of a carbon nanotube (NT) can be dramatically altered by mechanical strain. We employ an atomic force microscope tip to simultaneously vary the NT s…
Scattering matrix ensemble for time-dependent transport through a chaotic quantum dot
M L Polianski, P W Brouwer
Random matrix theory can be used to describe the transport properties of a chaotic quantum dot coupled to leads. In such a description, two approaches have been taken in the litera…
Using single quantum states as spin filters to study spin polarization in ferromagnets
Mandar M. Deshmukh, D. C. Ralph
By measuring electron tunneling between a ferromagnet and individual energy levels in an aluminum quantum dot, we show how spin-resolved quantum states can be used as filters to de…
Measurements of strongly-anisotropic g-factors for spins in single quantum states
J. R. Petta, D. C. Ralph
We have measured the full angular dependence, as a function of the direction of magnetic field, for the Zeeman splitting of individual energy states in copper nanoparticles. The g-…
Magnetic-field dependence of energy levels in ultrasmall metal grains
S. Adam, M. L. Polianski, X. Waintal +1
We present a theory of mesoscopic fluctuations of g tensors and avoided crossing energies in a small metal grain. The model, based on random matrix theory, contains both the orbita…
Reply to the comment by E. Menendez-Proupin on "Multi-phonon Raman scattering in semiconductor nanocrystals: Importance of non-adiabatic transitions"
E. P. Pokatilov, S. N. Klimin, V. M. Fomin +2
In our recent paper [Phys. Rev. B 65, 075316 (2002)], the selection rules for the Raman scattering in spherical nanocrystals are analyzed. Here we show, that a physically expedient…
Thermally-Activated Magnetic Reversal Induced by a Spin-Polarized Current
E. B. Myers, F. J. Albert, J. C. Saneky +3
We have measured the statistical properties of magnetic reversal in nanomagnets driven by a spin-polarized current. Like reversal induced by a magnetic field, spin-transfer-driven…
Enhanced mesoscopic fluctuations in the crossover between random matrix ensembles
Shaffique Adam, Piet W. Brouwer, James P. Sethna +1
In random-matrix ensembles that interpolate between the three basic ensembles (orthogonal, unitary, and symplectic), there exist correlations between elements of the same eigenvect…
Noise through Quantum Pumps
M. L. Polianski, M. G. Vavilov, P. W. Brouwer
We study the current noise through an unbiased quantum electron pump and its mesoscopic fluctuations for arbitrary temperatures and beyond the bilinear response. In the bilinear re…
Universality of delocalization in unconventional dirty superconducting wires with broken spin-rotation symmetry
P. W. Brouwer, A. Furusaki, C. Mudry
In dirty superconducting wires, quasiparticle states at the Fermi level need not be exponentially localized if spin-rotation symmetry is broken [Brouwer {\em et al.}, Phys. Rev. Le…