Results 11 to 20 of about 3,150 (261)
Frontiers in Nanotechnology, 2022 Novel devices based on ferroelectric hafnium oxide comply with the increasing demand for highly scalable embedded non-volatile memory devices, especially for in-memory computing applications.
Maximilian Lederer +4 more
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Electric field-induced crystallization of ferroelectric hafnium zirconium oxide
Scientific Reports, 2021 Ferroelectricity in crystalline hafnium oxide thin films is strongly investigated for the application in non-volatile memories, sensors and other applications. Especially for back-end-of-line (BEoL) integration the decrease of crystallization temperature
Maximilian Lederer +6 more
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Hafnium oxidation at high temperature in steam
Journal of Nuclear Materials, 2021 To assess the potential impact of using hafnium as absorber material in LWRs in high temperature accidental situations, the oxidation behavior of hafnium was studied up to 1400 °C, i.e. at temperature conditions relevant to severe accidents. Different sample geometries were tested and oxidized in steam/argon mixtures, either in a furnace or in a ...
S. Guilbert-Banti +5 more
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Reduction of hafnium oxide and hafnium silicate by rhenium and platinum [PDF]
Applied Physics Letters, 2006 We report chemical interactions of Hf-based dielectrics with Re and Pt overlayers during annealing. Reduction of the Hf to a suboxide is observed by x-ray photoelectron spectroscopy, along with a decrease in total oxygen content measured by medium-energy ion scattering.
M. Copel +3 more
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Pyroelectric and Ferroelectric Properties of Hafnium Oxide Doped with Si via Plasma Enhanced ALD
Crystals, 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
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Review of clinical applications of radiation-enhancing nanoparticles
Biotechnology Reports, 2020 Purpose: Clinical evidence of the radiation-enhancing effects of nanoparticles has emerged. Materials and methods: We searched the literature in English and French on PubMed up to October 2019.
N. Scher +6 more
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Ferroelectric Polarization Enhancement in Hafnium-Based Oxides Through Capping Layer Engineering
IEEE Journal of the Electron Devices Society, 2022 In this work, we investigate that the capping layer (CL) engineering of aluminum oxide (AlOx) on the dopant-free hafnium oxide (HfOx) and the hafnium zirconium oxide (HfZrOx) ferroelectric metal-ferroelectric-metal (MFM) capacitors. The AlOx CL featuring
Hsuan-Han Chen +5 more
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Advanced Electronic Materials, 2023 Solution‐processed microelectronics offer advantages, including cost‐effectiveness, higher energy efficiency, and compatibility with rapid prototyping compared to their counterparts fabricated through traditional semiconductor manufacturing processes ...
Yutong Liu +5 more
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The Scientific World Journal, 2013 Three samples with dielectric layers from high-κ dielectrics, hafnium oxide, gadolinium-silicon oxide, and lanthanum-lutetium oxide on silicon substrate were studied by Raman spectroscopy.
P. Borowicz +4 more
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Crystals, 2023 This study compares the performance of two types of capacitive devices, indium tin oxide-aluminum oxide-zirconia aluminum oxide-silicon oxide-silicon (IAZAOS) and indium tin oxide-aluminum oxide-hafnium aluminum oxide-silicon oxide-silicon (IAHAOS), as ...
Fun-Cheng Jong, Wen-Ching Hsieh
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