Isotope Substitution and Polytype Control for Point Defects Identification: The Case of the Ultraviolet Color Center in Hexagonal Boron Nitride

RT @PhysRevX: This study introduces a new methodology to identify point defects by combining isotope substitution and polytype control. App…

≪これまで多くの研究者がh-BNで見つけてきたけれど、正体がはっきりわかっていなかった『あの』紫外線を出す欠陥は、実は『炭素二量体』と実験で証明した≫ ▼炭素原子は、ホウ素原子や窒素原子とサイズが比較的近いため、h-BNの結晶格子の中に入り込みやすいと考えられる htt…

This study introduces a new methodology to identify point defects by combining isotope substitution and polytype control. Applying the method to hBN verifies how this method provides unique fingerprints to help identify defects in #2DMaterials. 🔗 https:…