52 citations · 108 across the 7 of their papers we have counts for
7 papers
Real-time and -space visualization of excitations of the ν= 1/3 fractional quantum Hall edge
Akinori Kamiyama, Masahiro Matsuura, John N. Moore +3
We present scanning optical stroboscopic confocal microscopy and spectroscopy measurements wherein three degrees of freedom, namely energy, real-space, and real-time, are resolvabl…
Ultra-fast calorimetric measurements of the electronic heat capacity of graphene
Mohammed Ali Aamir, John N. Moore, Xiaobo Lu +4
Heat capacity is an invaluable quantity in condensed matter physics, yet it has been so far experimentally inaccessible in two-dimensional (2D) van der Waals (vdW) materials, owing…
A liquid nitrogen cooled superconducting transition edge sensor with ultra-high responsivity and GHz operation speeds
Paul Seifert, Jose Ramon Duran Retamal, Rafael Luque Merino +9
Photodetectors based on nano-structured superconducting thin films are currently some of the most sensitive quantum sensors and are key enabling technologies in such broad areas as…
Magic-angle bilayer graphene nano-calorimeters -- towards broadband, energy-resolving single photon detection
P. Seifert, X. Lu, P. Stepanov +5
Because of the ultra-low photon energies in the mid-infrared and terahertz frequencies, in these bands photodetectors are notoriously underdeveloped, and broadband single photon de…
Spontaneous Transition to a Correlated Phase of Skyrmions Observed in Real Space
John N. Moore, Hikaru Iwata, Junichiro Hayakawa +4
We conduct photoluminescence microscopy that is sensitive to both electron and nuclear spin polarization to investigate the changes that occur in the magnetic ordering in the vicin…
Hyperfine-controlled domain-wall motion observed in real space and time
John N. Moore, Junichiro Hayakawa, Takaaki Mano +2
We perform real-space imaging of propagating magnetic domains in the fractional quantum Hall system using spin-sensitive photoluminescence microscopy. The propagation is continuous…