In-plane topological p-n junction in the three-dimensional topological insulator Bi2−xSbxTe3−ySey

by Ngoc Han Tu, Yoichi Tanabe, Yosuke Satake, Khuong Kim Huynh, Katsumi Tanigaki
Published 2016-12-01

Active spatial control of terahertz plasmons in graphene

by Ngoc Han Tu, Katsumasa Yoshioka, Satoshi Sasaki, Makoto Takamura, Koji Muraki, Norio Kumada
Published 2020-02-01