368 citations · 1.2k across the 19 of their papers we have counts for
19 papers
Ultrafast melting of charge-density wave fluctuations at room temperature in monitored under non-equilibrium conditions
Yu Mizukoshi, Takumi Fukuda, Yuta Komori +3
We investigate the ultrafast lattice dynamics in using femtosecond reflection pump-probe and pump-pump-probe techniques at room temperature. The time-domain signals a…
Terahertz emission from transient currents and coherent phonons in layered MoSe and WSe
Jessica Afalla, Joselito Muldera, Semmi Takamizawa +4
Terahertz (THz) time-domain emission spectroscopy was performed on layered 2H-MoSe2 and 2H-WSe2. The THz emission shows an initial cycle attributed to surge currents and is followe…
Link between Weyl-fermion chirality and spin texture
Kenta Hagiwara, Philipp Rüßmann, Xin Liang Tan +9
Topological semimetals have recently attracted great attention due to prospective applications governed by their peculiar Fermi surfaces. Weyl semimetals host chiral fermions that…
Photo-induced Tellurium segregation in
Takumi Fukuda, Ryota Kaburauchi, Yuta Saito +4
We report on the coherent phonon spectroscopy of polymorphic single crystals using a femtosecond-pulsed laser to investigate the relationship between structural p…
Understanding the Memory Window Overestimation of 2D Materials Based Floating Gate Type Memory Devices by Measuring Floating Gate Voltage
Taro Sasaki, Keiji Ueno, Takashi Taniguchi +3
The memory window of floating gate (FG) type non-volatile memory (NVM) devices is a fundamental figure of merit used not only to evaluate the performance, such as retention and end…
All 2D Heterostructure Tunnel Field Effect Transistors: Impact of Band Alignment and Heterointerface Quality
Keigo Nakamura, Naoka Nagamura, Keiji Ueno +3
Van der Waals heterostructures are the ideal material platform for tunnel field effect transistors (TFETs) because a band-to-band tunneling (BTBT) dominant current is feasible at r…