42 citations · 42 across the 4 of their papers we have counts for
4 papers
A near-quantum-limited diamond maser amplifier operating at millikelvin temperatures
Morihiro Ohta, Ching-Ping Lee, Vincent P. M. Sietses +10
Current microwave quantum technologies require the amplification of weak signals with minimal added noise at millikelvin temperatures. To date, this stringent requirement has been…
Delocalized low-frequency magnetoplasmon in a two-dimensional electron fluid with cylindrical symmetry
I. Kostylev, M. Hatifi, D. Konstantinov +1
The properties of a two-dimensional (2D) electron system can be drastically altered by a magnetic field applied perpendicular to the 2D plane. In particular, the frequency of its b…
Thermoelectric transport in a correlated electron system on the surface of liquid helium
Ivan Kostylev, A. A. Zadorozhko, M. Hatifi +1
We report on the direct observation of the thermoelectric transport in a nondegenerate correlated electron system formed on the surface of liquid helium. We find that the microwave…
Uniaxial-strain Control of Nematic Superconductivity in SrBiSe
Ivan Kostylev, Shingo Yonezawa, Zhiwei Wang +2
Nematic states are characterized by rotational symmetry breaking without translational ordering. Recently, nematic superconductivity, in which the superconducting gap spontaneously…