3 papers
physics.ins-det2026
A Kalman Filter Based Approach to NV Diamond Data Fusion For Improved Temperature Sensing
Shraddha Rajpal, Qiaochu Guo, Brendon A. McCullian +2
Nitrogen-vacancy (NV) centers in diamond have been demonstrated to enable highly sensitive temperature measurements using multiple modalities. Standalone optically detected magneti…
cond-mat.mtrl-sci2022
Current-induced switching of thin film -FeO devices imaged using a scanning single-spin microscope
Qiaochu Guo, Anthony D'Addario, Yang Cheng +6
Electrical switching of Néel order in an antiferromagnetic insulator is desirable as a basis for memory applications. Unlike electrically-driven switching of ferromagnetic order vi…
physics.app-ph2018
Voltage driven, local, and efficient excitation of nitrogen-vacancy centers in diamond
Dominic Labanowski, Vidya P. Bhallamudi, Qiaochu Guo +4
Magnetic sensing technology has found widespread application in industries as diverse as transportation, medicine, and resource exploration. Such use cases often require highly sen…