Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Lawrence Berkeley National LaboratoryUS2.3k papers
- Centre National de la Recherche ScientifiqueFR2.2k papers
- The Ohio State UniversityUS2.2k papers
- University of TorontoCA2k papers
- University of ManchesterGB2k papers
- University of British ColumbiaCA2k papers
- Harvard UniversityUS2k papers
- University of ChicagoUS1.9k papers
- University of Wisconsin–MadisonUS1.9k papers
- University of LiverpoolGB1.9k papers
- Sapienza University of RomeIT1.9k papers
- Yale UniversityUS1.9k papers
12 papers · 2 filters
Large composite fermion effective mass at filling factor 5/2
M. Petrescu, Z. Berkson-Korenberg, Sujatha Vijayakrishnan +3
The 5/2 fractional quantum Hall effect in the second Landau level of extremely clean two-dimensional electron gases has attracted much attention due to its topological order predic…
Probing carrier and phonon transport in semiconductors all at once through frequency-domain photo-reflectance
Qichen Song, Sorren Warkander, Samuel C. Huberman
Semiconductor devices favor high carrier mobility for reduced Joule heating and high thermal conductivity for rapid heat dissipation. The ability to accurately characterize the mot…
Impact of Exchange-Correlation Functionals on Predictions of Phonon Hydrodynamics: A Study of Fluorides, Chlorides, and Hydrides
Jamal Abou Haibeh, Samuel Huberman
We employ density functional theory calculations to examine the effect of various exchangecorrelation (XC) functionals, including the Perdew Burke Ernzerhof generalized gradient ap…
Method of Mechanical Exfoliation of Bismuth with Micro-Trench Structures
Oulin Yu, Raphaela Allgayer, Simon Godin +5
The discovery of graphene led to a burst in search for 2D materials originating from layered atomic crystals coupled by van der Waals force. While bulk bismuth crystals share this…
Ultrafast Electron Diffuse Scattering as a Tool for Studying Phonon Transport: Phonon Hydrodynamics and Second Sound Oscillations
Laurenz Kremeyer, Tristan L. Britt, Bradley J. Siwick +1
Hydrodynamic phonon transport phenomena, like second sound, have been observed in liquid Helium more than 50 years ago. More recently second sound has been observed in graphite at…
Optical conductivity of a topological system driven using a realistic pulse
Ranjani Seshadri, T. Pereg-Barnea
The effect of a time-periodic perturbation, such as radiation, on a system otherwise at equilibrium has been studied in the context of Floquet theory with stationary states replace…
Noise and fluctuations in nanoscale gas flow
J. Dastoor, D. M. Willerton, W. Reisner +1
We theoretically calculate the fundamental noise that is present in gaseous (dilute fluid) flow in channels in the classical and degenerate quantum regime, where the Fermi-Dirac an…
Highly anisotropic optical conductivities in two-dimensional tilted semi-Dirac bands
Chang-Xu Yan, Chao-Yang Tan, Hong Guo +1
Within linear response theory, the absorptive part of highly anisotropic optical conductivities are analytically calculated for distinct tilts in two-dimensional (2D) tilted semi-D…
Visualizing near-coexistence of massless Dirac electrons and ultra-massive saddle point electrons
Abhay Kumar Nayak, Jonathan Reiner, Hengxin Tan +8
Strong singularities in the electronic density of states amplify correlation effects and play a key role in determining the ordering instabilities in various materials. Recently hi…
Scanning qubit probe of edge states in a topological insulator
Nicolas Delnour, Alexei Bissonnette, Hichem Eleuch +2
In this work, we propose a novel qubit-based sensor with the ability to characterize topological edge states in low-dimensional systems. A composite system is studied, consisting o…
Anomalous Electronic Transport in High Mobility Corbino Rings
Sujatha Vijayakrishnan, F. Poitevin, Oulin Yu +8
We report low-temperature electronic transport measurements performed in two multi-terminal Corbino samples formed in GaAs/Al-GaAs two-dimensional electron gases (2DEG) with both u…
Charged magnons on the surface of a topological insulator
I. Martinez-Berumen, W. A. Coish, T. Pereg-Barnea
We study a system of two-dimensional Dirac electrons (as is realized on the surface of a 3D topological insulator) coupled to an array of localized spins. The spins are coupled fer…