Author Affiliations

Kuo Pin Chiu,¹ Nae Lih Wu,² Chi Sheng Wu,² Yuan Hsing Fu,¹ Cheng Hung Chu,¹ Hong Yi Chung,¹ Fu Hau Chen,¹ Lian Da Lin,¹ Li Han Huang,¹ Chun Da Shue, and Din Ping Tsai^1,3,4,*

¹Department of Physics, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan, China

²Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan, China

³Research Center for Applied Sciences, Academia Sinica, No. 128, Section 2, Academia Road, Taipei 11529, Taiwan, China

⁴Instrument Technology Research Center, National Applied Research Laboratories, No. 20, R&D Road VI, Hsinchu Science Park, Hsinchu 300, Taiwan, China.

^*Corresponding author: dptsai@phys.ntu.edu.tw