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
12 papers · 2 filters
Channeling of a sub-angstrom electron beam in a crystal mapped to two-dimensional molecular orbitals
Robert Hovden, Huolin L. Xin, David A. Muller
The propagation of high-energy electrons in crystals is in general a complicated multiple scattering problem. However, along high-symmetry zone axes the problem can be mapped to th…
Graphene as a reversible spin manipulator of molecular magnets
Sumanta Bhandary, Saurabh Ghosh, Heike Herper +3
One of the primary objectives in molecular nano-spintronics is to manipulate the spin states of organic molecules with a d-electron center, by suitable external means. In this lett…
Magnetic oscillations driven by the spin Hall effect in 3-terminal magnetic tunnel junction devices
Luqiao Liu, Chi-Feng Pai, D. C. Ralph +1
We show that direct current in a tantalum microstrip can induce steady-state magnetic oscillations in an adjacent nanomagnet through spin torque from the spin Hall effect (SHE). Th…
Spin transfer torque devices utilizing the giant spin Hall effect of tungsten
Chi-Feng Pai, Luqiao Liu, Y. Li +3
We report a giant spin Hall effect (SHE) in β-W thin films. Using spin torque induced ferromagnetic resonance with a β-W/CoFeB bilayer microstrip we determine the spin Hall angle t…
Electrical properties of improper ferroelectrics from first principles
Massimiliano Stengel, Craig J. Fennie, Philippe Ghosez
We study the interplay of structural and polar distortions in hexagonal YMnO3 and short-period PbTiO3/SrTiO3 superlattices by means of first-principles calculations at constrained…
The Magnetoelectric Effect in Transition Metal Oxides: Insights and the Rational Design of New Materials from First Principles
Turan Birol, Nicole A. Benedek, Hena Das +6
The search for materials displaying a large magnetoelectric effect has occupied researchers for many decades. The rewards could include not only advanced electronics technologies,…
Reversible Control of Magnetic Interactions by Electric Field in a Single Phase Material
P. J. Ryan, J. -W. Kim, T. Birol +9
Intrinsic magnetoelectric coupling describes the interaction between magnetic and electric polarization through an inherent microscopic mechanism in a single phase material. This p…
Turning ABO antiferroelectrics into ferroelectrics: Design rules for practical rotation-driven ferroelectricity in double perovskites and ABO Ruddlesden-Popper compounds
Andrew T. Mulder, Nicole A. Benedek, James M. Rondinelli +1
Ferroic transition metal oxides, which exhibit spontaneous elastic, electrical, magnetic or toroidal order, exhibit functional properties that find use in ultrastable solid-state m…
Joint Density-Functional Theory of the Electrode-Electrolyte Interface: Application to Fixed Electrode Potentials, Interfacial Capacitances, and Potentials of Zero Charge
Kendra Letchworth-Weaver, T. A. Arias
This work explores the use of joint density-functional theory, a new form of density-functional theory for the ab initio description of electronic systems in thermodynamic equilibr…
Self-compensation in highly n-type InN
C. Rauch, F. Tuomisto, P. D. C. King +3
Acceptor-type defects in highly n-type InN are probed using positron annihilation spectroscopy. Results are compared to Hall effect measurements and calculated electron mobilities.…
Spin torque switching with the giant spin Hall effect of tantalum
Luqiao Liu, Chi-Feng Pai, Y. Li +3
We report a giant spin Hall effect (SHE) in β-Ta that generates spin currents intense enough to induce efficient spin-transfer-torque switching of ferromagnets, thereby providing a…
Magnetodielectric coupling and phonon properties of compressively strained EuTiO3 thin films deposited on LSAT
S. Kamba, V. Goian, M. Orlita +13
Compressively strained epitaxial (001) EuTiO3 thin films of tetragonal symmetry have been deposited on (001) (LaAlO3)_0.29-(SrAl_{1/2}Ta_{1/2}O3)_0.71 (LSAT) substrates by reactive…