Anisotropic optical conductivity accompanied by a small energy gap in the one-dimensional thermoelectric telluride Ta4SiTe4RemoveFumiya Matsunaga, Yoshihiko Okamoto, Yasunori Yokoyama, Kanji Takehana, Yasutaka Imanaka, Yuto Nakamura, Hideo Kishida, Shoya Kawano, Kazuyuki Matsuhira, and Koshi TakenakaPhys. Rev. B 109, L161105 (2024)
