Ground state 23Na40K molecules in an optical lattice--Institute of Theoretical Physics，Chinese Academy of Sciences

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Ground state 23Na40K molecules in an optical lattice

Source Date of Publication:Jan 04,2018

01/04 2018

Title Ground state 23Na40K molecules in an optical lattice
Speaker
Date
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Abstract

CAS Key Laboratory of Theoretical Physics
Institute of Theoretical Physics
Chinese Academy of Sciences
Seminar
Title 题目	Ground state 23Na40K molecules in an optical lattice
Speaker 报告人	罗新宇
Affiliation 所在单位	Max-Planck Institute of Quantum Optics
Date 日期	1月4日，上午10:00
Venue 地点	新楼6420
Abstract 摘要	Ultracold polar molecular gases, promising strong electric dipole-dipole interaction and a long lifetime in a 3D optical lattice, are good candidates for investigating many-body physics with long-range interactions. In this talk, I will report the progress of ultracold 23Na40K molecule experiments in Munich. We successfully produced rovibrational ground state 23Na40K molecules by a detuned STIRAP. We observe a two-body collisional loss of the ground state 23Na40K molecule although the collision is chemical stable, which is probably due to the sticky collision between molecules. I will also discuss the preliminary results of microwave manipulation of rotational states of 23Na40K molecule in a 1D optical lattice. These results pave the way to make degenerate polar molecular gas in optical lattice for quantum simulation.
Contact person 所内联系人	石弢