393 citations · 763 across the 11 of their papers we have counts for
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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…
Understanding interface properties in 2D heterostructure FETs
Kosuke Nagashio
Fifteen years have passed since graphene was first isolated on the substrate from bulk graphite. During that period, 2D layered materials with intrinsic band gaps have been realize…
Purely in-plane ferroelectricity in monolayer SnS at room temperature
N. Higashitarumizu, H. Kawamoto, C. -J. Lee +7
2D van der Waals ferroelectric semiconductors have emerged as an attractive building block with immense potential to provide multifunctionality in nanoelectronics. Although several…
Influence of interface dipole layers on the performance of graphene field effect transistors
Naoka Nagamura, Hirokazu Fukidome, Kosuke Nagashio +8
The linear band dispersion of graphene's bands near the Fermi level gives rise to its unique electronic properties, such as a giant carrier mobility, and this has triggered extensi…
Accumulation-mode two-dimensional field-effect transistor: Operation mechanism and thickness scaling rule
Nan Fang, Kosuke Nagashio
Understanding the operation mode of a two-dimensional (2D) material-based field-effect transistor (FET) is one of the most essential issues in the study of electronics and physics.…