Nature Communications (Oct 2017)
Experimental realization of two-dimensional Dirac nodal line fermions in monolayer Cu2Si
- Baojie Feng,
- Botao Fu,
- Shusuke Kasamatsu,
- Suguru Ito,
- Peng Cheng,
- Cheng-Cheng Liu,
- Ya Feng,
- Shilong Wu,
- Sanjoy K. Mahatha,
- Polina Sheverdyaeva,
- Paolo Moras,
- Masashi Arita,
- Osamu Sugino,
- Tai-Chang Chiang,
- Kenya Shimada,
- Koji Miyamoto,
- Taichi Okuda,
- Kehui Wu,
- Lan Chen,
- Yugui Yao,
- Iwao Matsuda
Affiliations
- Baojie Feng
- The Institute for Solid State Physics, The University of Tokyo
- Botao Fu
- Beijing Key Laboratory of Nanophotonics and Ultrafine Optoelectronic Systems, School of Physics, Beijing Institute of Technology
- Shusuke Kasamatsu
- The Institute for Solid State Physics, The University of Tokyo
- Suguru Ito
- The Institute for Solid State Physics, The University of Tokyo
- Peng Cheng
- Institute of Physics, Chinese Academy of Sciences
- Cheng-Cheng Liu
- Beijing Key Laboratory of Nanophotonics and Ultrafine Optoelectronic Systems, School of Physics, Beijing Institute of Technology
- Ya Feng
- Hiroshima Synchrotron Radiation Center, Hiroshima University
- Shilong Wu
- Hiroshima Synchrotron Radiation Center, Hiroshima University
- Sanjoy K. Mahatha
- Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche
- Polina Sheverdyaeva
- Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche
- Paolo Moras
- Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche
- Masashi Arita
- Hiroshima Synchrotron Radiation Center, Hiroshima University
- Osamu Sugino
- The Institute for Solid State Physics, The University of Tokyo
- Tai-Chang Chiang
- Department of Physics, University of Illinois
- Kenya Shimada
- Hiroshima Synchrotron Radiation Center, Hiroshima University
- Koji Miyamoto
- Hiroshima Synchrotron Radiation Center, Hiroshima University
- Taichi Okuda
- Hiroshima Synchrotron Radiation Center, Hiroshima University
- Kehui Wu
- Institute of Physics, Chinese Academy of Sciences
- Lan Chen
- Institute of Physics, Chinese Academy of Sciences
- Yugui Yao
- Beijing Key Laboratory of Nanophotonics and Ultrafine Optoelectronic Systems, School of Physics, Beijing Institute of Technology
- Iwao Matsuda
- The Institute for Solid State Physics, The University of Tokyo
- DOI
- https://doi.org/10.1038/s41467-017-01108-z
- Journal volume & issue
-
Vol. 8,
no. 1
pp. 1 – 6
Abstract
Nodal line semimetals have been observed in three-dimensional materials but are missing in two-dimensional counterparts. Here, Feng et al. report two-dimensional Dirac nodal line fermions protected by mirror reflection symmetry in monolayer Cu2Si.
