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

5:45 PM - 6:00 PM JST(8:45 AM - 9:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[10p-N101-14] Evaluation of the Temperature Dependence of Group IV-V Center Creation
in Atmospheric Pressure Thermal Treatment

〇(M1)Tomoya Umetsu^1,2, Shinobu Onoda¹, Kousuke Kimura¹, Ikki Shingai^1,2, Tomoya Hasunuma^1,2, Biswajit Biswas¹, Kouta Takenaka¹, Hayato Sone² (1.QST, 2.Gunma Univ.)

Keywords:

quantum material,group IV vacancy,diamond

In this presentation, we discuss the temperature dependence of Group IV-V center formation during atmospheric pressure heat treatment.We evaluated samples of Si-, Ge-, and Sn-doped diamond that underwent atmospheric pressure heat treatment in the temperature range of 1000–1800 °C using photoluminescence measurements to identify the optimal temperature for Group IV-V center formation.