3 papers
cond-mat.other2025
Solid-State Maser with Microwatt Output Power at Moderate Cryogenic Temperatures
Yefim Varshavsky, Oleg Zgadzai, Aharon Blank
Solid-state masers are uniquely positioned to serve as ultra-low phase noise microwave sources due to their exceptionally low noise temperatures. However, their practical applicati…
physics.chem-ph2024
Cryogenic W-band Electron Spin Resonance Probehead with an Integral Cryogenic Low Noise Amplifier
Moamen Jbara, Oleg Zgadzai, Wolfgang Harneit +1
The quest to enhance the sensitivity of electron spin resonance (ESR) is an ongoing challenge. One potential strategy involves increasing the frequency, for instance, moving from Q…
physics.app-ph2024
Extending Radiowave Frequency Detection Range with Dressed States of Solid-State Spin Ensembles
Jens C. Hermann, Roberto Rizzato, Fleming Bruckmaier +3
Quantum sensors using solid-state spin defects excel in the detection of radiofrequency (RF) fields, serving various purposes in communication, ranging, and sensing. For this purpo…