Blocking of Conducting Channels Widens Window for Ferroelectric Resistive Switching in Interface‐Engineered Hf 0.5 Zr 0.5 O 2 Tunnel Devices
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202002638
Abstract: Films of Hf0.5Z0.5O2 (HZO) contain a network of grain boundaries. In (111) HZO epitaxial films on (001) SrTiO3, for instance, twinned orthorhombic (o-HZO) ferroelectric crystallites coexist with grain boundaries between o-HZO and a residual paraelectric… read more here.
Keywords: blocking conducting; capping layers; hzo; grain boundaries ... See more keywords
Anionic Flow Valve Across Oxide Heterointerfaces by Remote Electron Doping.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c02736
Abstract: As an analogue of charged electron flows, the ionic flow could be controlled by the electronic band alignment due to the ambipolar nature of diffusion in the ionic crystal. Here, we demonstrate the active control… read more here.
Keywords: heterointerfaces remote; capping layers; flow; electron doping ... See more keywords
Enhanced Electrical Transport Properties of Molybdenum Disulfide Field-Effect Transistors by Using Alkali Metal Fluorides as Dielectric Capping Layers
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DOI: 10.1021/acsnano.3c11025
Abstract: The electronic properties of 2D materials are highly influenced by the molecular activity at their interfaces. A method was proposed to address this issue by employing passivation techniques using monolayer MoS2 field-effect transistors (FETs) while… read more here.
Keywords: capping layers; spectroscopy; field effect; dielectric capping ... See more keywords
Effects of Buffer and Capping Layers on Thermal Stability of CoFeB/MgO Frames at Various Temperatures
Sign Up to like & getrecommendations! Published in 2024 at "Applied Sciences"
DOI: 10.3390/app14062394
Abstract: The utilization of CoFeB thin films in spintronic devices has attracted significant attention due to their exceptional magnetic properties, which include high saturation magnetization and spin polarization. However, the effect of ambient temperature on the… read more here.
Keywords: capping layers; various temperatures; mgo frames; thermal stability ... See more keywords