We have one opening for the postdoc position. Experience in any of the following fields is with higher priority: terahertz spectroscopy, ultrafast optics, topological materials, 2D materials and quantum magnets. Please send your CV, Research Statement and  two/three email contacts for reference letters to Prof. Liang Wu (liangwu 'at' sas.upenn.edu). The starting time is flexible.

We are always looking for motivated graduate students to join the group! We have two openings for graduate students this year. 

Motivated undergraduate students at Penn are welcome to contact Prof. Wu for research opportunities. Please send your resume and transcript.