312 citations · 1.3k across the 29 of their papers we have counts for
27 papers
Laser-based angle-resolved photoemission spectroscopy with micrometer spatial resolution and detection of three-dimensional spin vector
Takuma Iwata, T. Kousa, Y. Nishioka +11
We have developed a state-of-the-art apparatus for laser-based spin- and angle-resolved photoemission spectroscopy with micrometer spatial resolution (micro-SARPES). This equipment…
Emergence of low-energy electronic states in oxygen-controlled Mott insulator CaRuO
Takeo Miyashita, Hideaki Iwasawa, Tomoki Yoshikawa +7
Insulator-to-metal transition in CaRuO has drawn keen attention because of its sensitivity to various stimulation and its potential controllability. Here, we report a d…
Probing the reconstructed Fermi surface of antiferromagnetic BaFeAs in one domain
Matthew D. Watson, Pavel Dudin, Luke C. Rhodes +7
We revisit the electronic structure of BaFeAs, the archetypal parent compound of the Fe-based superconductors, using angle-resolved photoemission spectroscopy (ARPES). Our…
Buried double CuO chains in YBaCuO uncovered by nano-ARPES
Hideaki Iwasawa, Pavel Dudin, Kyosuke Inui +4
The electron dynamics in the CuO chains has been elusive in Y-Ba-Cu-O cuprate systems by means of standard angle-resolved photoemission spectroscopy (ARPES); cleaved sample exhibit…
Observation of band crossings protected by nonsymmorphic symmetry in the layered ternary telluride Ta3SiTe6
Takafumi Sato, Zhiwei Wang, Kosuke Nakayama +8
We have performed angle-resolved photoemission spectroscopy of layered ternary telluride Ta3SiTe6 which is predicted to host nodal lines associated with nonsymmorphic crystal symme…
Observation of Chiral Fermions with a Large Topological Charge and and Associated Fermi-Arc Surface States in CoSi
Daichi Takane, Zhiwei Wang, Seigo Souma +12
Topological semimetals materialize a new state of quantum matter where massless fermions protected by a specific crystal symmetry host exotic quantum phenomena. Distinct from well-…