204 citations · 1.2k across the 53 of their papers we have counts for
53 papers
2023 Astrophotonics Roadmap: pathways to realizing multi-functional integrated astrophotonic instruments
Nemanja Jovanovic, Pradip Gatkine, Narsireddy Anugu +77
Photonics offer numerous functionalities that can be used to realize astrophotonic instruments. The most spectacular example to date is the ESO Gravity instrument at the Very Large…
Half-mirror for electrons on quantum Hall copropagating edge channels
Takase Shimizu, Jun-ichiro Ohe, Akira Endo +2
A half-mirror that divides a spin-polarized electron into two parallel copropagating spin-resolved quantum Hall edge channels one half each is presented in this study. The partitio…
Anisotropic Behavior of the Thermoelectric Power and the Thermal Conductivity in a Unidirectional Lateral Superlattice: A Typical Anisotropic System Exhibiting Two Distinct Nernst Coefficients
Akira Endo, Shingo Katsumoto, Yasuhiro Iye
We have calculated the thermoelectric conductivity tensor and the thermal conductivity tensor of a unidirectional lateral superlattice (ULSL) ($i,j = x,…
Joule heating and the thermal conductivity of a two-dimensional electron gas at cryogenic temperatures studied by modified 3 method
Akira Endo, Shingo Katsumoto, Yasuhiro Iye
During the standard ac lock-in measurement of the resistance of a two-dimensional electron gas (2DEG) applying an ac current , the electron temperature $…
DESHIMA 2.0: development of an integrated superconducting spectrometer for science-grade astronomical observations
Akio Taniguchi, Tom J. L. C. Bakx, Jochem J. A. Baselmans +32
Integrated superconducting spectrometer (ISS) technology will enable ultra-wideband, integral-field spectroscopy for (sub)millimeter-wave astronomy, in particular, for uncovering t…
Terahertz Band-Pass Filters for Wideband Superconducting On-chip Filter-bank Spectrometers
Alejandro Pascual Laguna, Kenichi Karatsu, David J. Thoen +4
A superconducting microstrip half-wavelength resonator is proposed as a suitable band-pass filter for broadband moderate spectral resolution spectroscopy for terahertz (THz) astron…