Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of California, BerkeleyUS1.3k papers
- Goddard Space Flight CenterUS1.3k papers
- California Institute of TechnologyUS1.3k papers
- The Ohio State UniversityUS1.2k papers
- Centre National de la Recherche ScientifiqueFR1.1k papers
- Massachusetts Institute of TechnologyUS1.1k papers
- University of Maryland, College ParkUS1k papers
- Center for Astrophysics Harvard & SmithsonianUS975 papers
- Lawrence Berkeley National LaboratoryUS898 papers
- University of ChicagoUS889 papers
- University of WashingtonUS868 papers
- Yale UniversityUS848 papers
14 papers · 2 filters
Frequency Dependent Dynamical Electromechanical Response of Mixed Ionic-Electronic Conductors
A. N. Morozovska, E. A. Eliseev, S. L. Bravina +4
Frequency dependent dynamic electromechanical response of the mixed ionic-electronic conductor film to a periodic electric bias is analyzed for different electronic and ionic bound…
Aging associated domain evolution in the orthorhombic phase of <001> textured (K0.5Na0.5)Nb0.97Sb0.03O3 ceramics
Jianjun Yao, Jiefang Li, D. Viehland +2
An aging effect due to a domain evolution in (K0.5,Na0.5)Nb0.97Sb0.03O3 <001> textured ceramics was investigated by piezoresponse force microscopy. We find that such an aging effec…
Theory of Polar Corrections to Donor Binding
G. D. Mahan, Kristian Berland
We calculate the optical phonon correction to the binding energy of electrons to donors in cubic materials. Previous theories calculated the Rydberg energy reduced by the effective…
Technology ready use of single layer graphene as a transparent electrode for hybrid photovoltaic devices
Zhibing Wang, Conor P. Puls, Neal E. Staley +7
Graphene has been used recently as a replacement for indium tin oxide (ITO) for the transparent electrode of an organic photovoltaic device. Due to its limited supply, ITO is consi…
A Phenomenological Thermodynamic Potential for CaTiO3 Single Crystal
Yijia Gu, Karin Rabe, Eric Bousquet +2
The antiferrodistortive (AFD) structural transitions of calcium titanate (CaTiO3) at ambient pressure have been extensively studied during the last few years. It is found none of t…
An infrared probe of the insulator-to-metal transition in GaMnAs and GaBeAs
B. C. Chapler, R. C. Myers, S. Mack +8
We report infrared studies of the insulator-to-metal transition (IMT) in GaAs doped with either magnetic (Mn) or non-magnetic acceptors (Be). We observe a resonance with a natural…
Current induced anisotropic magnetoresistance in topological insulator films
Jian Wang, Handong Li, Cui-Zu Chang +7
Topological insulators are insulating in the bulk but possess spin-momentum locked metallic surface states protected by time-reversal symmetry. The existence of these surface state…
Interfacial Polarization and Pyroelectricity in Antiferrodistortive Structures Induced by a Flexoelectric Effect and Rotostriction
Anna N. Morozovska, Eugene A. Eliseev, Maya D. Glinchuk +2
Theoretical analysis based on the Landau-Ginzburg-Devonshire (LGD) theory is used to show that the product effect of flexoelectricity and rotostriction can lead to a spontaneous po…
MEAM potentials for Al, Si, Mg, Cu, and Fe alloys
Bohumir Jelinek, Sebastien Groh, Mark F. Horstemeyer +5
A set of Modified Embedded Atom Method (MEAM) potentials for the interactions between Al, Si, Mg, Cu, and Fe was developed from a combination of each element's MEAM potential in or…
Reactive force field for lithium-aluminum silicates with applications to eucryptite phases
Badri Narayanan, Adri C. T. van Duin, Branden B. Kappes +2
We have parameterized a reactive force field (ReaxFF) for lithium aluminum silicates using density functional theory (DFT) calculations of structural properties of a number of bulk…
Structural and Magnetic Characteristics of MnAs Nanoclusters Embedded in Be-doped GaAs
D. W. Rench, P. Schiffer, N. Samarth
We describe a systematic study of the synthesis, microstructure and magnetization of hybrid ferromagnet-semiconductor nanomaterials comprised of MnAs nanoclusters embedded in a p-d…
Interplay between topological insulators and superconductors
Jian Wang, Cui-Zu Chang, Handong Li +8
Topological insulators are insulating in the bulk but possess metallic surface states protected by time-reversal symmetry. Here, we report a detailed electronic transport study in…
Watching Domains Grow: In-situ studies of polarization switching by combined Scanning Probe and Scanning Transmission Electron Microscopy
Hyejung Chang, Sergei V. Kalinin, Seungyeul Yang +9
Ferroelectric domain nucleation and growth in multiferroic BiFeO3 films is observed directly by applying a local electric field with a conductive tip inside a scanning transmission…
Static conductivity of charged domain wall in uniaxial ferroelectric-semiconductors
E. A. Eliseev, A. N. Morozovska, G. S. Svechnikov +2
Using Landau-Ginzburg-Devonshire theory we calculated numerically the static conductivity of both inclined and counter domain walls in the uniaxial ferroelectrics-semiconductors of…