Chang Chang
Ph.D. student in Physics · Johns Hopkins University
Condensed Matter
Ultrafast Spectroscopy
Quantum Optics
Correlated Electrons
Publication
Nature Materials · 2026
N. J. Brennan, J. Tang, J. Varela-Manjarres, C. Chang, D. G. Chica, X. Zhu, X. Roy, B. K. Nikolić, Y. Ren, Y. J. Bae, “Excitonic spin torque in a magnetic semiconductor,” Nature Materials, 1–8 (2026).
Education
Johns Hopkins University
Ph.D. student in Physics · Baltimore, MD
Shandong University
B.Sc. in Physics · Jinan, China
Techniques
Polarization-resolved SHG
Raman
Photoluminescence
Nanofabrication
Cryogenics