332 citations · 676 across the 10 of their papers we have counts for
10 papers
A digitally controlled silicon quantum processing unit
Members of the HRL Quantum Team, Collaborators, : +255
Commercially-relevant quantum computers will require large numbers of high-performing qubits that can be manufactured, integrated, and controlled at scale. Silicon exchange-only (E…
Two-dimensional Si spin qubit arrays with multilevel interconnects
Sieu D. Ha, Edwin Acuna, Kate Raach +26
The promise of quantum computation is contingent upon physical qubits with both low gate error rate and broad scalability. Silicon-based spins are a leading qubit platform, but dem…
Anisotropic phonon-mediated electronic transport in chiral Weyl semimetals
Christina A. C. Garcia, Dennis M. Nenno, Georgios Varnavides +1
Discovery and observations of exotic, quantized optical and electrical responses have sparked renewed interest in nonmagnetic chiral crystals. Within this class of materials, six g…
Sondheimer oscillations as a probe of non-ohmic flow in type-II Weyl semimetal WP
Maarten R. van Delft, Yaxian Wang, Carsten Putzke +13
As conductors in electronic applications shrink, microscopic conduction processes lead to strong deviations from Ohm's law. Depending on the length scales of momentum conserving ($…
Imaging phonon-mediated hydrodynamic flow in WTe2
Uri Vool, Assaf Hamo, Georgios Varnavides +12
In the presence of interactions, electrons in condensed-matter systems can behave hydrodynamically, exhibiting phenomena associated with classical fluids, such as vortices and Pois…
Evidence for dominant phonon-electron scattering in Weyl semimetal WP
Gavin B. Osterhoudt, Vincent M. Plisson, Yaxian Wang +5
Topological semimetals have revealed a wide array of novel transport phenomena, including electron hydrodynamics, quantum field theoretic anomalies, and extreme magnetoresistances…
Axion-Field-Enabled Nonreciprocal Thermal Radiation in Weyl Semimetals
Bo Zhao, Cheng Guo, Christina A. C. Garcia +2
Objects around us constantly emit and absorb thermal radiation. The emission and absorption processes are governed by two fundamental radiative properties: emissivity and absorptiv…
Computational screening of magnetocaloric alloys
Christina A. C. Garcia, Joshua D. Bocarsly, Ram Seshadri
An exciting development over the past few decades has been the use of high-throughput computational screening as a means of identifying promising candidate materials for a variety…
Optoelectronic Response of Type-I Weyl Semimetals TaAs and NbAs from First Principles
Christina A. C. Garcia, Jennifer Coulter, Prineha Narang
Weyl semimetals are materials with topologically nontrivial band structure both in the bulk and on the surface, hosting chiral nodes which are sinks and sources of Berry curvature.…
Uncovering Electron-Phonon Scattering and Phonon Dynamics in Type-I Weyl Semimetals
Jennifer Coulter, Gavin B. Osterhoudt, Christina A. C. Garcia +6
Weyl semimetals are 3D phases of matter with topologically protected states that have remarkable macroscopic transport behaviors. As phonon dynamics and electron-phonon scattering…