CEMS Topical Meeting Online

Topology in Photon-Matter Interaction

February 19, 2021



Topology plays a key role in the modern condensed matter physics. The topological nature of crystalline and artificial lattices as well as of photons can be revealed by variety of optical/spectroscopic techniques. Enhancing our understanding on the relation between the topology and photon-matter interactions expands the playground in physics, and also will materialize novel dissipation-less control of electron, spin, and photon itself.



Friday, February 19, 2021

13:00 - 13:10Opening
13:10 - 13:50Takeshi Kondo (ISSP, U Tokyo)
Design and control of topological phases in quasi-1D stacked materials studied by ARPES
13:50 - 14:30Masaya Notomi (NTT/TITECH)
Reconfigurable topological nanophotonics and topological singular points
14:30 - 15:10Youtarou Takahashi (RIKEN CEMS)
Magneto optics in topological magnets
15:10 - 15:30Break
15:30 - 16:10Ryusuke Matsunaga (ISSP, U Tokyo)
Efficient terahertz harmonic generation in Dirac and Weyl semimetals
16:10 - 16:50Fernando de Juan (Donostia International Physics Center)
Photogalvanic effects in chiral topological semimetals
16:50 - 17:20Naoki Ogawa (RIKEN CEMS)
Photocurrent spectroscopy in topological materials
17:20 - 17:25Closing

* Japan Standard Time (JST / UTC+0900)


Contact us

For help and further information, please contact:

Secretariat of CEMS Topical Meeting Online
Emergent Photodynamics Research Team, RIKEN CEMS
Address: 2-1 Hirosawa, Wako, Saitama 351-0198, JAPAN
Phone: +81-48-467-4076
Email: naoki.ogawa@riken.jp


  • Youtarou Takahashi (RIKEN CEMS)
  • Naoki Ogawa (RIKEN CEMS)