912 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Nanjing UniversityCN78 papers
- Centre National de la Recherche ScientifiqueFR49 papers
- Pennsylvania State UniversityUS48 papers
- Xi'an Jiaotong UniversityCN43 papers
- Center for Astrophysics Harvard & SmithsonianUS41 papers
- National Laboratory of Solid State Microstructures39 papers
- Argonne National LaboratoryUS38 papers
- Goddard Space Flight CenterUS38 papers
- Johns Hopkins UniversityUS31 papers
- Collaborative Innovation Center of Advanced MicrostructuresCN29 papers
- Université Paris-SaclayFR28 papers
- Tel Aviv UniversityIL26 papers
27 papers · 1 filter
Epitaxial growth of (111)-oriented LaAlO/LaNiO ultra-thin superlattices
S. Middey, D. Meyers, M. Kareev +5
The epitaxial stabilization of a single layer or superlattice structures composed of complex oxide materials on polar (111) surfaces is severely burdened by reconstructions at the…
Coulomb interaction signatures in self-assembled lateral quantum dot molecules
Xinran. Zhou, Jihoon. Lee, Gregory. J. Salamo +3
We use photoluminescence spectroscopy to investigate the ground state of single self-assembled InGaAs lateral quantum dot molecules. We apply a voltage along the growth direction t…
Ultrafast pump-probe spectroscopic signatures of superconducting and pseudogap phases in YBa2Cu3O7-δ films
Chunfeng Zhang, Wei Li, B. Gray +6
Femtosecond pump-probe spectroscopy is applied to identify transient optical signatures of phase transitions in optimally doped YBa2Cu3O7-δ films. To elucidate the dynamics of supe…
The Link Volume of Hyperbolic 3-Manifolds
Yo'av Rieck, Yasushi Yamashita
We prove that for any V>0, there exist a hyperbolic manifold M_V, so that Vol(M_V) < 2.03 and LinVol(M_V) > V. The proof requires study of cosmetic surgery on links (equivalently,…
Full-featured peak reduction in right-angled Artin groups
Matthew B. Day
We prove a new version of the classical peak-reduction theorem for automorphisms of free groups in the setting of right-angled Artin groups. We use this peak-reduction theorem to p…
Study of strain effect on in-plane polarization in epitaxial BiFeO3 thin films using planar electrodes
Zuhuang Chen, Xi Zou, Wei Ren +8
Epitaxial strain plays an important role in determining physical properties of perovskite ferroelectric oxide thin films. However, it is very challenging to directly measure proper…
Absolute Properties of the Triple Star CF Tauri
Claud H. Sandberg, Guillermo Torres, Antonio Claret
CF Tau is now known to be an eclipsing triple star with relatively deep total and annular eclipses. New light and radial velocity curves as well as new times of minima were obtaine…
Field-effect diode based on electron-induced Mott transition in NdNiO3
W. L. Lim, E. J. Moon, J. W. Freeland +4
We studied an electron-induced metal-insulator transition in a two-terminal device based on oxide NdNiO3. In our device, the NdNiO3 is electrostatically doped by the voltage applie…
The -pure threshold of a determinantal ideal
Lance Edward Miller, Anurag K. Singh, Matteo Varbaro
The -pure threshold is a numerical invariant of prime characteristic singularities, that constitutes an analogue of the log canonical thresholds in characteristic zero. We compu…
Thickness-dependent polarization of strained BiFeO3 films with constant tetragonality
J. E. Rault, W. Ren, S. Prosandeev +7
We measure the remnant polarization of ferroelectric domains in BiFeO3 films down to 3.6 nm using low energy electron and photoelectron emission microscopy. The measured polarizati…
The Kerzman-Stein operator for piecewise continuously differentiable regions
Michael Bolt, Andrew Raich
The Kerzman-Stein operator is the skew-hermitian part of the Cauchy operator defined with respect to an unweighted hermitian inner product on a rectifiable curve. If the curve is c…
Metal-insulator transition and orbital reconstruction in Mott quantum wells of NdNiO
Jian Liu, M. Kareev, D. Meyers +4
The metal-insulator transition (MIT) and the underlying electronic and orbital structure in quantum wells based on NdNiO was investigated by d.c. transport and re…
Close Galaxy Pairs at z = 3: A Challenge to UV Luminosity Abundance Matching
Joel C. Berrier, Jeff Cooke
We use a sample of z~3 Lyman Break Galaxies (LBGs) to examine close pair clustering statistics in comparison to LCDM-based models of structure formation. Samples are selected by ma…
Satellites of Legendrian knots and representations of the Chekanov-Eliashberg algebra
Lenhard Ng, Dan Rutherford
We study satellites of Legendrian knots in R^3 and their relation to the Chekanov-Eliashberg differential graded algebra of the knot. In particular, we generalize the well-known co…
Finite-Temperature Properties of Ba(Zr,Ti)O Relaxors From First Principles
A. R. Akbarzadeh, S. Prosandeev, Eric J. Walter +2
A first-principles-based technique is developed to investigate properties of Ba(Zr,Ti)O relaxor ferroelectrics as a function of temperature. The use of this scheme provides ans…
Single-photon, cavity-mediated gates: detuning, losses, and non-adiabatic effects
Julio Gea-Banacloche, Leno M. Pedrotti
We study several extensions of the single-photon, cavity-mediated quantum logical gates recently proposed by Koshino, Ishizaka and Nakamura: to a double-sided cavity configuration,…
Compositional Analysis of the High Molecular Weight Ethylene Oxide Propylene Oxide Copolymer by MALDI Mass Spectrometry
Orwa Jaber Houshia, Charles Wilkins
The composition of narrow distribution poly ethylene oxide-propylene oxide copolymer (Mw ~ 8700 Da) was studied using matrix assisted laser desorption ionization (MALDI) mass spect…
The Link Volumes of some prism manifolds
Jair Remigio-Juárez, Yo'av Rieck
In arxiv:1205.1274 Rieck and Yamashita defined the link volume of 3-manifolds and studied some of its basic properties. Many of these properties are similar to the corresponding pr…
The Link Volume of 3-Manifolds
Yo'av Rieck, Yasushi Yamashita
We view closed orientable 3-manifolds as covers of S^3 branched over hyperbolic links. For a p-fold cover M \to S^3, branched over a hyperbolic link L, we assign the complexity p V…
On the Link Between Central Black Holes, Bar Dynamics, and Dark Matter Halos in Spiral Galaxies
Patrick Treuthardt, Marc S. Seigar, Amber D. Sierra +5
The discovery of a relationship between supermassive black hole (SMBH) mass and spiral arm pitch angle (P) is evidence that SMBHs are tied to the overall secular evolution of a gal…
Strain-controlled band engineering and self-doping in ultrathin LaNiO films
E. J. Moon, J. M. Rondinelli, N. Prasai +4
We report on a systematic study of the temperature-dependent Hall coefficient and thermoelectric power in ultra-thin metallic LaNiO films that reveal a strain-induced, self-dop…
There are no particles, there are only fields
Art Hobson
Quantum foundations are still unsettled, with mixed effects on science and society. By now it should be possible to obtain consensus on at least one issue: Are the fundamental cons…
Giant direct magnetoelectric effect in strained multiferroic heterostructures
Pierre-Eymeric Janolin, Nikolay A. Pertsev, David Sichuga +1
The direct magnetoelectric (ME) effect mediated by lattice strains induced in a ferroelectric film by a ferromagnetic substrate is evaluated using first-principles-based calculatio…
Parallelogram tilings, Worms and Finite Orientations
Dirk Frettlöh, Edmund Harriss
This paper studies properties of tilings of the plane by parallelograms. In particular it is established that in parallelogram tilings using a finite number of shapes all tiles occ…