Results 1 to 10 of about 231,195 (282)

Pyroelectric and Ferroelectric Properties of Hafnium Oxide Doped with Si via Plasma Enhanced ALD

open access: yesCrystals, 2022
Devices based on ferroelectric hafnium oxide are of major interest for sensor and memory applications. In particular, Si-doped hafnium oxide layers are investigated for the application in the front-end-of-line due to their resilience to high thermal ...
Markus Neuber   +5 more
doaj   +1 more source

An experimental comparison of interface trap density in hafnium oxide-based FeFETs

open access: yesMemories - Materials, Devices, Circuits and Systems, 2023
In recent years, there has been significant progress in the development of high-κ materials in the semiconductor industry. Given that the contact between the channel and the electrode has a crucial impact on reliability, the selection of electrode ...
Chaiwon Woo   +4 more
doaj   +1 more source

Fixed charges at the HfO2/SiO2 interface: Impact on the memory window of FeFET

open access: yesMemories - Materials, Devices, Circuits and Systems, 2023
In this article, the impact of interfacial fixed charges on the memory window (MW) of HfO2-based ferroelectric field-effect transistor (FeFET) is investigated using technology computer-aided design (TCAD) device simulations.
Masud Rana Sk   +10 more
doaj   +1 more source

Virtual experimentations by deep learning on tangible materials

open access: yesCommunications Materials, 2021
Artificial intelligence may significantly accelerate the discovery of new materials but is not easily applicable to non-periodic structures. Here, a deep learning framework is proposed to predict properties of tangible carbon nanotubes by generating ...
Takashi Honda   +7 more
doaj   +1 more source

Influence of Carbon Nanotube Attributes on Carbon Nanotube/Cu Composite Electrical Performances

open access: yesC, 2021
Carbon nanotube (CNT)/copper composites offer promise as lightweight temperature-stable electrical conductors for future electrical and electronic devices substituting copper.
Rajyashree Sundaram   +6 more
doaj   +1 more source

Improving performance and stability of silver bismuth iodide solar cells using carbon nanotubes in the hole transport layer [PDF]

open access: yesProgress in Physics of Applied Materials, 2022
Silver bismuth iodide (SBI) materials are low-toxic, air-stable, and suitable for replacing lead-based perovskite ones. In this work, the photovoltaic characteristics of SBI-based solar cells with different hole transport layers (HTL) were investigated ...
Sekineh Hoseini, Mehdi Adelifard
doaj   +1 more source

Ferroelectric [HfO2/ZrO2] Superlattices with Enhanced Polarization, Tailored Coercive Field, and Improved High Temperature Reliability

open access: yesAdvanced Physics Research, 2023
Modern microelectronic systems and applications demand an every increasing amount of non‐volatile memories that are fast, reliable, and consume little power.
David Lehninger   +10 more
doaj   +1 more source

The PGE-Au Mineralisation of the Skaergaard intrusion: precious metal minerals, petrography and ore genesis

open access: yesGEUS Bulletin, 2023
The Skaergaard PGE-Au Mineralisation, alias the Platinova Reef, is hosted in a series of mineralisation levels within a suite of bowl-shaped macrorhythmic layers in the upper Middle Zone of the Skaergaard intrusion.
Nikolay S. Rudashevsky   +2 more
doaj   +1 more source

Comprehensive Characterization of Structural, Electrical, and Mechanical Properties of Carbon Nanotube Yarns Produced by Various Spinning Methods

open access: yesNanomaterials, 2022
A comprehensive characterization of various carbon nanotube (CNT) yarns provides insight for producing high-performance CNT yarns as well as a useful guide to select the proper yarn for a specific application.
Takayuki Watanabe   +7 more
doaj   +1 more source

ANARCHO-SYNDICALISTS AND THE SPANISH REPUBLIC (1931–1936) [PDF]

open access: yesЛатиноамериканский исторический альманах, 2021
Many anarchists and anarcho-syndicalists in Spain generally welcomed the fall of the monarchy in April 1931, hoping that these changes would open the way for a more free development of the libertarian trade union movement and for anarchist agitation ...
Vadim Damier
doaj   +1 more source

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