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
12 papers · 2 filters
Spontaneous tensor properties for multiferroic phases
Daniel B. Litvin, Vaclav Janovec
We have constructed dichromatic matrices of property coefficients for all 1601 Aizu species. This involves 122 non-magnetic Aizu species and extends the work to the 773 species of…
Weak Topological Insulators in PbTe/SnTe Superlattices
Gang Yang, Junwei Liu, Liang Fu +2
It is desirable to realize topological phases in artificial structures by engineering electronic band structures. In this paper, we investigate superlattice…
Prospects of Direct Growth Boron Nitride Films as Substrates for Graphene Electronics
Michael S. Bresnehan, Matthew J. Hollander, Maxwell Wetherington +8
We present a route for direct growth of boron nitride via a polyborazylene to h-BN conversion process. This two-step growth process ultimately leads to a >25x reduction in the RMS…
Epitaxial Growth of VO by Periodic Annealing
J. W. Tashman, J. H. Lee, H. Paik +9
We report the growth of ultrathin VO films on rutile TiO (001) substrates via reactive molecular-beam epitaxy. The films were formed by the cyclical deposition of amorp…
Structural control of magnetic anisotropy in a strain driven multiferroic EuTiO3 thin film
X. Ke, T. Birol, R. Misra +5
Octahedral distortion plays a key role in engineering the physical properties of heterostructures composed of perovskite oxides. We observe a strong in-plane uniaxial magnetic anis…
Intrinsic Magnetism of Grain Boundaries in Two-dimensional Metal Dichalcogenides
Zhuhua Zhang, Xiaolong Zou, Vincent H. Crespi +1
Grain boundaries (GBs) are structural imperfections that typically degrade the performance of materials. Here we show that dislocations and GBs in two-dimensional (2D) metal dichal…
Ferromagnetism and infrared electrodynamics of GaMnAs}
B. C. Chapler, S. Mack, R. C. Myers +7
We report on the magnetic and the electronic properties of the prototype dilute magnetic semiconductor GaMnAs using infrared (IR) spectroscopy. Trends in the ferromagne…
Double Antisymmetry and the Rotation-Reversal Space Groups
Brian K. VanLeeuwen, Venkatraman Gopalan, Daniel B. Litvin
Rotation-reversal symmetry was recently introduced to generalize the symmetry classification of rigid static rotations in crystals such as tilted octahedra in perovskite structures…
Quasiparticle Dynamics in Reshaped Helical Dirac Cone of Topological Insulators
Lin Miao, Z. F. Wang, Wenmei Ming +14
Topological insulators (TIs) and graphene present two unique classes of materials which are characterized by spin polarized (helical) and non-polarized Dirac-cone band structures,…
Low-symmetry monoclinic phase stabilized by oxygen octahedra rotations in thin strained EuxSr1-xTiO3 films
Anna N. Morozovska, Yijia Gu, Victoria V. Khist +4
Using Landau-Ginzburg-Devonshire theory and phase field modeling, we explore the complex interplay between the long-range structural order parameter (oxygen octahedron rotations) a…
Universal emergence of spatially-modulated structures induced by flexo-antiferrodistortive coupling in multiferroics
Eugene A. Eliseev, Sergei V. Kalinin, Yijia Gu +6
We proved the existence of a universal flexo-antiferrodistortive coupling as a necessary complement to the well-known flexoelectric coupling. The coupling is universal for all anti…
Molecular Beam Epitaxial Growth of Bi2Te3 and Sb2Te3 Topological Insulators on GaAs (111) Substrates: A Potential Route to Fabricate Topological Insulator p-n Junction
Zhaoquan Zeng, Timothy A. Morgan, Dongsheng Fan +11
High quality Bi2Te3 and Sb2Te3 topological insulators films were epitaxially grown on GaAs (111) substrate using solid source molecular beam epitaxy. Their growth and behavior on b…