[12a-N103-1~11] 3.10 Optical quantum physics and technologies

[12a-N103-11] Generation of Coulomb crystal of ⁴⁰Ca⁺ and ⁸⁸Sr⁺

〇(M2)Shintaro Maruyama¹, Shuichi Hasegawa¹ (1.Tokyo Univ.)

Keywords:laser coling, ion trap

Recently, in the field of quantum information processing, the use of ⁴⁰Ca⁺/⁸⁸Sr⁺ pair is featured. Although we should understand the motional state in crystal for efficient cooling without any internal operation to computing ions, it is not widely investigated for the case of the number of ions increased. This research aims to generate Coulomb crystal of ⁴⁰Ca⁺/⁸⁸Sr⁺ to understand the character of the crystal.