130 citations · 470 across the 12 of their papers we have counts for
13 papers
CMOS-based area-and-power-efficient neuron and synapse circuits for time-domain analog spiking neural networks
Xiangyu Chen, Zolboo Byambadorj, Takeaki Yajima +3
Conventional neural structures tend to communicate through analog quantities such as currents or voltages, however, as CMOS devices shrink and supply voltages decrease, the dynamic…
Low-density superconductivity in SrTiO bounded by the adiabatic criterion
Hyeok Yoon, Adrian G. Swartz, Shannon P. Harvey +6
SrTiO exhibits superconductivity for carrier densities cm. Across this range, the Fermi level traverses a number of vibrational modes in the system, ma…
Universal bound to the amplitude of the vortex Nernst signal in superconductors
Carl Willem Rischau, Yuke Li, Benoît Fauqué +6
A liquid of superconducting vortices generates a transverse thermoelectric response. This Nernst signal has a tail deep in the normal state due to superconducting fluctuations. Her…
Clean 2D superconductivity in a bulk van der Waals superlattice
Aravind Devarakonda, Hisashi Inoue, Shiang Fang +7
Advances in low-dimensional superconductivity are often realized through improvements in material quality. Apart from a small group of organic materials, there is a near absence of…
Molecular Beam Epitaxy Growth of Antiferromagnetic Kagome Metal FeSn
Hisashi Inoue, Minyong Han, Linda Ye +2
FeSn is a room-temperature antiferromagnet expected to host Dirac fermions in its electronic structure. The interplay of magnetic degree of freedom and the Dirac fermions makes FeS…
Band engineering of a magnetic thin film rare earth monopnictide
Hisashi Inoue, Minyong Han, Mengli Hu +3
Realizing quantum materials in few atomic layer morphologies is a key to both observing and controlling a wide variety of exotic quantum phenomena. This includes topological electr…
The density and disorder tuned superconductor-metal transition in two dimensions
Zhuoyu Chen, Adrian G. Swartz, Hyeok Yoon +8
Quantum ground states which arise at atomically controlled oxide interfaces provide an opportunity to address key questions in condensed matter physics, including the nature of two…
Dual-Gate Modulation of Carrier Density and Disorder in an Oxide Two-Dimensional Electron System
Zhuoyu Chen, Hongtao Yuan, Yanwu Xie +5
Carrier density and disorder are two crucial parameters that control the properties of correlated two-dimensional electron systems. In order to disentangle their individual contrib…
Observation of the signatures of sub-resolution defects in two-dimensional superconductors with scanning SQUID
Hilary Noad, Christopher A. Watson, Hisashi Inoue +6
The diamagnetic susceptibility of a superconductor is directly related to its superfluid density. Mutual inductance is a highly sensitive method for characterizing thin films; howe…
Polaronic behavior in a weak coupling superconductor
Adrian G. Swartz, Hisashi Inoue, Tyler A. Merz +5
The nature of superconductivity in the dilute semiconductor SrTiO has remained an open question for more than 50 years. The extremely low carrier densities ( - $10^{20…
Enhanced Superconducting Transition Temperature due to Tetragonal Domains in Two-Dimensionally Doped SrTiO
Hilary Noad, Eric M. Spanton, Katja C. Nowack +10
Strontium titanate is a low-temperature, non-Bardeen-Cooper-Schrieffer superconductor that superconducts to carrier concentrations lower than in any other system and exhibits avoid…
The potential profile at the LaAlO3/SrTiO3 (001) heterointerface in operando conditions
M. Minohara, Y. Hikita, C. Bell +7
We report measurements of the gate-bias dependent band alignment, especially the confining potential profile, at the conducting LaAlO3/SrTiO3 (001) heterointerface using soft and h…
Quantum longitudinal and Hall transport at the LaAlO3/SrTiO3 interface at low electron densities
Yanwu Xie, Christopher Bell, Minu Kim +3
We examined the magneto-transport behavior of electrons confined at the conducting LaAlO3/SrTiO3 interface in the low sheet carrier density regime. We observed well resolved Shubni…