771 citations · 6.5k across the 114 of their papers we have counts for
114 papers
Superconductivity from polar fluctuations in multi-orbital systems
Gaurav Chaudhary, Ivar Martin
Motivated by the superconductivity near paraelectric (PE) to ferroelectric (FE) quantum critical point (QCP) in polar metals, we study polar fluctuation mediated superconductivity…
Dynamics and Phases of Nonunitary Floquet Transverse-Field Ising Model
Lei Su, Aashish Clerk, Ivar Martin
Inspired by current research on measurement-induced quantum phase transitions, we analyze the nonunitary Floquet transverse-field Ising model with complex nearest-neighbor coupling…
Doubling of the superconducting transition temperature in ultra-clean wafer-scale aluminum nanofilms
Ching-Chen Yeh, Thi-Hien Do, Pin-Chi Liao +12
Superconducting properties of thin films can be vastly different from those of bulk materials. Seminal work has shown the critical temperature Tc of elemental superconductors decre…
Electromechanical memcapacitive neurons for energy-efficient spiking neural networks
Zixi Zhang, Yuriy V. Pershin, Ivar Martin
In this article, we introduce a new nanoscale electromechanical device -- a leaky memcapacitor -- and show that it may be useful for the hardware implementation of spiking neurons.…
Current-Induced Spin Accumulation and Magnetoresistance in Chiral Semimetals
A. A. Burkov, Michael Smith, Alexander Hickey +1
Weyl fermions possess the property of spin-momentum locking: the expectation value of the spin is parallel or antiparallel to the momentum at any given point in the Brillouin zone…
Temperature-driven changes in the Fermi surface of graphite
Laxman R. Thoutam, Samuel E. Pate, Tingting Wang +7
We report on temperature-dependent size and anisotropy of the Fermi pockets in graphite revealed by magnetotransport measurements. The magnetoresistances obtained in fields along t…