output
19932026
most citedMagic-angle graphene superlattices: a new platform for unconventional superconductivity

8.4k citations

Showing 2020 · cond-mat.mtrl-sciShow all

86 papers · 2 filters

cond-mat.mtrl-sci2020★ 2 cited

Scaling law for the Rashba-type spin splitting in quantum well films

Ryo Noguchi, Kenta Kuroda, Mitsuaki Kawamura +7

We use laser-based spin- and angle-resolved photoemission spectroscopy (laser-SARPES) with high-resolution, and experimentally determine, for the first time, the Rashba-parameters…

cond-mat.mtrl-sci2020★ 88 cited

Observation and control of the weak topological insulator state in ZrTe5

Peng Zhang, Ryo Noguchi, Kenta Kuroda +14

A quantum spin Hall insulator hosts topological states at the one-dimensional edge, along which backscattering by nonmagnetic impurities is strictly prohibited and dissipationless…

cond-mat.mtrl-sci2020★ 9 cited

Selective Etching of Hexagonal Boron Nitride by High-Pressure CF4 Plasma for Individual One-dimensional Ohmic Contacts to Graphene Layers

Yuta Seo, Satoru Masubuchi, Eisuke Watanabe +5

We describe a technique for making one-dimensional ohmic contacts to individual graphene layers encapsulated in hexagonal boron nitride (h-BN) using CF4 and O2 plasmas. The high et…

cond-mat.mtrl-sci2020★ 27 cited

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…

cond-mat.mtrl-sci2020★ 65 cited

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…

cond-mat.mtrl-sci2020★ 34 cited

Micrometer-scale monolayer SnS growth by physical vapor deposition

H. Kawamoto, N. Higashitarumizu, N. Nagamura +4

Recently, monolayer SnS, a two-dimensional group IV monochalcogenide, was grown on a mica substrate at the micrometer-size scale by the simple physical vapor deposition (PVD), resu…