[10p-N101-1~17] CS.8 Code-sharing session of 6.2 &KS1

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[10p-N101-11] Shallow NV ensembles created by high-angle ion implantation

〇Kento Sasaki¹, Hideyuki Watanabe², Tokuyuki Teraji³, Takashi Taniguchi³, Kenji Watanabe³, Kensuke Kobayashi¹ (1.Univ. Tokyo, 2.AIST, 3.NIMS)

Keywords:

Quantum sensor,Nitrogen vacancy center,Nuclear magnetic resonance

Toward nanoscale nuclear magnetic resonance, we proposed and demonstrated a method for creating shallow NV ensembles by high-angle ion implantation. We achieved a high conversion efficiency of approximately 10% and an effective depth of less than 10 nm, and successfully detected boron nuclear spins in hexagonal boron nitride.