41 citations · 115 across the 13 of their papers we have counts for
14 papers
Electrothermal behavior of superconducting nanowires buried in a commercial CMOS process
Mohamed Gharib, Leonid Popryho, Salma Abdelzaher +14
Superconducting films native to a commercial CMOS process enable co-integration of superconducting devices (high-kinetic-inductance elements and nanowire detectors) with cryogenic…
Controlled Shifts of X-ray Emission Lines Measured with Transition Edge Sensors at the Advanced Photon Source
Tejas Guruswamy, Orlando Quaranta, Lisa Gades +2
The measurement of shifts in the energy of X-ray emission lines is important for understanding the electronic structure and physical properties of materials. In this study, we demo…
Signatures of Thermal and Electrical Crosstalk in a Microwave Multiplexed Hard X-ray Transition Edge Sensor Array
Panthita Triamkitsawat, Tejas Guruswamy, Orlando Quaranta +3
We investigate the crosstalk between Transition-Edge Sensor (TES) pixels in a prototype 24-pixel hard X-ray array fabricated at the Advanced Photon Source, Argonne National Laborat…
Absolute Energy Measurements with Superconducting Transition-Edge Sensors for Muonic X-ray Spectroscopy at 44 keV
Daikang Yan, Joel C. Weber, Tejas Guruswamy +25
Superconducting transition-edge sensor (TES) microcalorimeters have great utility in x-ray applications owing to their high energy resolution, good collecting efficiency and the fe…
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…
Devices for Thermal Conductivity Measurements of Electroplated Bi for X-ray TES Absorbers
Orlando Quaranta, Lisa M. Gades, Cindy Xue +4
Electroplated Bismuth (Bi) is commonly used in Transition-Edge Sensors (TESs) for X-rays because of its high stopping power and low heat capacity. Electroplated Bi is usually grown…