299 citations · 2.5k across the 42 of their papers we have counts for
4 papers · 1 filter
Vanadium dioxide circuits emulate neurological disorders
J. Lin, S. Guha, S. Ramanathan
Information in the central nervous system (CNS) is conducted via electrical signals known as action potentials and is encoded in time. Several neurological disorders including depr…
Strongly correlated proton-doped perovskite nickelate memory devices
Koushik Ramadoss, Fan Zuo, Yifei Sun +8
We demonstrate memory devices based on proton doping and re-distribution in perovskite nickelates (RNiO3, {R=Sm,Nd}) that undergo filling-controlled Mott transition. Switching spee…
Limiting optical diodes enabled by the phase transition of vanadium dioxide
Chenghao Wan, Erik Horak, Jonathan King +8
A limiting optical diode is an asymmetric nonlinear device that is bidirectionally transparent at low power, but becomes opaque when illuminated by sufficiently intense light incid…
Radiative thermal runaway due to negative differential thermal emission across a solid-solid phase transition
David M. Bierman, Andrej Lenert, Mikhail A. Kats +6
Thermal runaway occurs when a rise in system temperature results in heat generation rates exceeding dissipation rates. Here we demonstrate that thermal runaway occurs in thermal ra…