[15p-K207-1~9] State-of-the-art quantum science and technology using solid-state quantum bits

5:00 PM - 5:30 PM JST(8:00 AM - 8:30 AM UTC)

[15p-K207-8] Spin properties of color centers in hexagonal boron nitride

〇Kento Sasaki¹ (1.UTokyo)

Keywords:

Quantum sensor,hexagonal boron nitride,Optically detected magnetic resonance

We show the fundamental use of boron vacancy defects in hexagonal boron nitride as quantum sensors and their spin properties. In particular, we will describe our efforts: nano-size sensor spot placement using helium ion microscopy, sensitivity enhancement using composite pulses and isotope enrichment, and the sensor modeling and its validation.