Kavli Affiliate: Noah Kurinsky
| Summary:
The SPLENDOR Collaboration studies novel narrow-gap semiconductors and engineered a substrate agnostic detector platform to achieve $mathcalO$(meV) energy sensitivity designed for low mass dark matter searches. This was achieved using low-capacitance and low-noise commercial CryoHEMTs in a split-stage topology integrated throughout a dilution refrigerator. Designed with a source-follower HEMT at the base temperature stage and a voltage amplifier at 4,K, this amplifier has input-limited voltage noise of 10 $textnV/sqrttextHz$ and current noise of 100 $textaA/sqrttextHz$ at 1kHz. In agreement with this noise level and a photon calibration, this amplifier has a $text19 pm text4 $ electron resolution.
| Search Query: arXiv Query: search_query=au:”Kurinsky Noah”&id_list=&start=0&max_results=10
Read More