COLUMBIA UNIVERSITY
    COLUMBIA UNIVERSITY
Condensed Matter - Atomic, Molecular and Optical Physics

Intrinsic charge dynamics of High-Tc AFeAs(O,F) superconductors

Among the high-temperature  iron-based superconductors, AFeAs(O,F) (A – rare earth element) or 1111-type materials hold the record for the highest superconducting transition temperature observed in the bulk, up to 55K. We employed an array of state-of-the-art...

Electron optics with p-n junctions in ballistic graphene

Electron optics with p-n junctions in ballistic graphene S. Chen, Z. Han, M.M. Elahi, K. M. Masum Habib, L. Wang, B. Wen, Y. Gao, T. Taniguchi, K. Watanabe, J. Hone, A.W. Ghosh, C.R. Dean. Science, 353, 1522-1525 (2016)...

Mickey McDonald wins 2017 APS Thesis Prize

Dr. Mickey McDonald (PhD’16 in the group of Tanya Zelevinsky) has won the American Physical Society’s 2017 Deborah Jin Award for Outstanding Doctoral Thesis Research in Atomic, Molecular, or Optical Physics. Only one PhD recipient from around the world is...