123 citations
- Los Alamos National LaboratoryUS8 papers
- Universität HamburgDE3 papers
- Boston UniversityUS1 paper
- Brookhaven National LaboratoryUS1 paper
- Northwestern UniversityUS1 paper
- Radboud University NijmegenNL1 paper
- Tel Aviv UniversityIL1 paper
- The University of OsakaJP1 paper
- United States Naval Research LaboratoryUS1 paper
- Uppsala UniversitySE1 paper
- Urbana UniversityUS1 paper
9 papers
Detection of coherent magnons via ultrafast pump-probe reflectance spectroscopy in multiferroic Ba0.6Sr1.4Zn2Fe12O22
D. Talbayev, S. A. Trugman, A. V. Balatsky +3
We report the detection of a magnetic resonance mode in multiferroic Ba0.6Sr1.4Zn2Fe12O22 using time domain pump-probe reflectance spectroscopy. Magnetic sublattice precession is c…
Phonon mediated tunneling into graphene
T. O. Wehling, I. Grigorenko, A. I. Lichtenstein +1
Recent scanning tunneling spectroscopy experiments [V. W. Brar et. al., Appl. Phys. Lett. 91, 122102 (2007), Y. Zhang et. al., arXiv:0802.4315 (2008)] on graphene reported an unexp…
Superconductivity in Ca-intercalated bilayer graphene
I. I. Mazin, A. V. Balatsky
Recent observation of proximity effect \cite{Morpurgo:2007} has ignited interest in superconductivity in graphene and its derivatives. We consider Ca-intercalated graphene bilayer…
Non-linear response of molecular junctions: The polaron model revisited
Michael Galperin, Abraham Nitzan, Mark A. Ratner
A polaron model proposed as a possible mechanism for nonlinear conductance [Galperin M, Ratner M A, and Nitzan A 2005 Nano Lett. 5 125-30] is revisited with focus on the difference…
Linear optical response of current-carrying molecular junction: A NEGF-TDDFT approach
Michael Galperin, Sergei Tretiak
We propose a scheme for calculation of linear optical response of current-carrying molecular junctions for the case when electronic tunneling through the junction is much faster th…
Midgap states in corrugated graphene: Ab-initio calculations and effective field theory
T. O. Wehling, A. V. Balatsky, A. M. Tsvelik +2
We investigate the electronic properties of corrugated graphene and show how rippling-induced pseudomagnetic fields alter graphene's low-energy electronic properties by combining f…