Publications (4)
Cooling electrons from 1 K to 400 mK with V-based nanorefrigerators
O. Quaranta, P. Spathis, F. Beltram +1
The fabrication and operation of V-based superconducting nanorefrigerators is reported. Specifically, electrons in an Al island are cooled thanks to hot-quasiparticle extraction pr…
Beamline Spectroscopy of Integrated Circuits With Hard X-ray Transition Edge Sensors at the Advanced Photon Source
T. Guruswamy, L. Gades, A. Miceli +2
At Argonne National Laboratory, we are developing hard X-ray (2 to 20 keV) Transition Edge Sensor (TES) arrays for beamline science. The significantly improved energy resolution pr…
High-resolution Compton spectroscopy using X-ray microcalorimeters
U. Patel, T. Guruswamy, A. J. Krzysko +7
X-ray Compton spectroscopy is one of the few direct probes of the electron momentum distribution of bulk materials in ambient and operando environments. We report high-resolution i…
Development of Transition-Edge Sensor X-ray Microcalorimeter Linear Array for Compton Scattering and Energy Dispersive Diffraction Imaging
U. Patel, R. Divan, L. Gades +4
We present a strip transition-edge sensor microcalorimeter linear array detector developed for energy dispersive X-ray diffraction imaging and Compton scattering applications. The…