111 citations · 571 across the 18 of their papers we have counts for
18 papers
Time-resolved force microscopy using delay-time modulation method
Hiroyuki Mogi, Rin Wakabayashi, Shoji Yoshida +6
We developed a time-resolved force microscopy technique by integrating atomic force microscopy using a tuning-fork-type cantilever with the delay time modulation method for optical…
Externally-triggerable optical pump-probe scanning tunneling microscopy with a time resolution of tens-picosecond
Katsuya Iwaya, Munenori Yokota, Hiroaki Hanada +5
Photoinduced carrier dynamics of nanostructures play a crucial role in developing novel functionalities in advanced materials. Optical pump-probe scanning tunneling microscopy (OPP…
Development of a near-5-Kelvin, cryogen-free, pulse-tube refrigerator-based scanning probe microscope
Jun Kasai, Tomoki Koyama, Munenori Yokota +1
We report the design and performance of a cryogen-free, pulse-tube refrigerator (PTR)-based scanning probe microscopy (SPM) system capable of operating at the base temperature of n…
Two distinct superconducting pairing states divided by the nematic end point in FeSeS
T. Hanaguri, K. Iwaya, Y. Kohsaka +5
Unconventional superconductivity often competes or coexists with other electronic orders. In iron-based superconductors, relationship between superconductivity and the nematic stat…
Orbital-dependent quasiparticle scattering interference in 3R-NbS2
T. Machida, Y. Kohsaka, R. Suzuki +5
A valley degree of freedom (DOF) in transition metal dichalcogenides with broken inversion symmetry can be controlled through spin and orbital DOFs owing to their valley-contrastin…
Spin-orbit scattering visualized in quasiparticle interference
Y. Kohsaka, T. Machida, K. Iwaya +3
In the presence of spin-orbit coupling, electron scattering off impurities depends on both spin and orbital angular momentum of electrons -- spin-orbit scattering. Although some tr…