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- Lawrence Berkeley National LaboratoryUS185 papers
- University of California, BerkeleyUS86 papers
- Kavli Energy NanoScience InstituteUS35 papers
- Advanced Light Source12 papers
- Centre National de la Recherche ScientifiqueFR9 papers
- Columbia UniversityUS8 papers
- Weizmann Institute of ScienceIL8 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR6 papers
- Foundry (United Kingdom)GB6 papers
- National Institute for Materials ScienceJP6 papers
- Technical University of MunichDE6 papers
- University of PennsylvaniaUS6 papers
21 papers · 1 filter
A Generalized Read-Shockley Model and Large Scale Simulations for the Energy and Structure of Graphene Grain Boundaries
Ashivni Shekhawat, Colin Ophus, Robert O. Ritchie
The grain boundary (GB) energy is a quantity of fundamental importance for understanding several key properties of graphene. Here we present a comprehensive theoretical and numeric…
A new class of half-metallic ferromagnets from first principles
Sinead M. Griffin, Jeffrey B. Neaton
Half-metallic ferromagnetism (HMFM) occurs rarely in materials and yet offers great potential for spintronic devices. Recent experiments suggest a class of compounds with the `ThCr…
Topological Materials Discovery using Electron Filling Constraints
Ru Chen, Hoi Chun Po, Jeffrey B. Neaton +1
Nodal semimetals, materials systems with nodal-point or -line Fermi surfaces, are much sought after for their novel transport and topological properties. Identification of experime…
Continuous 40 GW/cm laser intensity in a near-concentric optical cavity
Osip Schwartz, Jeremy J. Axelrod, Philipp Haslinger +3
Manipulating free-space electron wave functions with laser fields can bring about new electron-optical elements for transmission electron microscopy. In particular, a Zernike phase…
Large bulk photovoltaic effect and spontaneous polarization of single-layer monochalcogenides
Tonatiuh Rangel, Benjamin M. Fregoso, Bernardo S. Mendoza +3
We use a first-principles density functional theory approach to calculate the shift current and linear absorption of uniformly illuminated single-layer Ge and Sn monochalcogenides.…
A streamlined approach to mapping the magnetic induction of skyrmionic materials
Jordan J. Chess, Sergio A. Montoya, Tyler R. Harvey +5
Recently, Lorentz transmission electron microscopy (LTEM) has helped researchers advance the emerging field of magnetic skyrmions. These magnetic quasi-particles, composed of topol…