Signal processing and resistive switching mechanisms of niobium oxides [PDF]
Science and Technology of Advanced MaterialsThis paper reviews recent advances in signal processing and resistive switching mechanisms of niobium oxides. The reported signal-processing functionalities include neural spike firing, phase locking, frequency and amplitude modulation, information-flux ...
Fei Zeng, Da Ma
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Catalytic Activities of Various Niobium Oxides for Hydrogen Absorption/Desorption Reactions of Magnesium [PDF]
ACS Omega, 2021 Keita Shinzato +7 more
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Production of niobium: Overview of processes from the mine to products [PDF]
Journal of Mining and Metallurgy. Section A: Mining, 2022 A number of industrial and technology sectors have been paying attention to a particular chemical element in recent years, namely niobium (Nb). There are many niobium deposits scattered around the world, and for each deposit different technologies are ...
Do Nascimento Pereira Henrique P. +4 more
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Structure and Formation Mechanisms in Tantalum and Niobium Oxides in Superconducting Quantum Circuits [PDF]
ACS NanoDapeng Jing +2 more
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Progress in niobium-based oxides as anode for fast-charging Li-ion batteries
Energy Reviews, 2023 With the increasing popularity of electric/hybrid vehicles and the rapid development of 3C electronics, there is a growing interest in high-rate energy storage systems.
Fuqiang Xie +9 more
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A Model for the Formation of Niobium Structures by anodization [PDF]
Materials Research, 2017 The fluoride use for anodizing electrolytes has been primarily responsible for the formation of nanoporous oxides at valve metals, except aluminum, since it causes a dissolution process.
Ana Carolina Viero Bianchin +7 more
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Electrochemical characterization of the passive films formed on niobium surfaces in H2SO4 solutions [PDF]
Journal of the Serbian Chemical Society, 2006 The electrochemical formation and characteristics of passive films on niobium surfaces in aqueous H2SO4 solutions were studied using open circuit potential and cyclic voltammetry. In the potential region between –1.0 and 1.2 V(HE), the cyclic voltammetry
LJUBOMIR ARSOV +3 more
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Atomic resolution imaging of cation ordering in niobium–tungsten complex oxides
Communications Materials, 2021 Niobium-tungsten complex oxides have recently received interest for their use as energy storage materials in lithium-ion batteries. Here, atomic-resolution electron microcopy reveals their structure, including cation ordering.
Sumio Iijima +3 more
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OXIDATION AND CONTAMINATION REACTIONS OF NIOBIUM AND NIOBIUM ALLOYS [PDF]
, 1959 Niobium was found to react linearly with air (600 to 1200 deg c) and with oxygen (400 to 1400 deg c). At 1400 deg c, a very rapid reaction with oxygen was observed. Contamination hardening during oxidation was attributed to diffusion of oxygen into the metal from the predominantly Nb/sub 2/O/sub 5/ scale.
Klopp, W. D. +3 more
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Localization and Mitigation of Loss in Niobium Superconducting Circuits
PRX Quantum, 2022 Materials imperfections in planar superconducting quantum circuits—in particular, two-level-system (TLS) defects—contribute significantly to decoherence, ultimately limiting the performance of quantum computation and sensing.
M. Virginia P. Altoé +18 more
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