Quantum 1/f Noise in High Technology Applications Including Ultrasmall Structures and Devices.

1994 ◽  
Author(s):  
Peter H. Handel
Keyword(s):  
High Technology ◽  
Technology Applications

scholarly journals Cation Doping Approach for Nanotubular Hydrosilicates Curvature Control and Related Applications

Crystals ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 654
Author(s):  
Andrei A. Krasilin ◽  
Ekaterina K. Khrapova ◽  
Tatiana P. Maslennikova
Keyword(s):  
Crystal Structure ◽  
Chemical Composition ◽  
Morphological Changes ◽  
High Technology ◽  
Synthetic Approach ◽  
Cation Doping ◽  
The Past ◽  
Technology Applications ◽  
Curvature Control ◽  
Uptake And Release

The past two decades have been marked by an increased interest in the synthesis and the properties of geoinspired hydrosilicate nanoscrolls and nanotubes. The present review considers three main representatives of this group: halloysite, imogolite and chrysotile. These hydrosilicates have the ability of spontaneous curling (scrolling) due to a number of crystal structure features, including the size and chemical composition differences between the sheets, (or the void in the gibbsite sheet and SiO2 tetrahedron, in the case of imogolite). Mineral nanoscrolls and nanotubes consist of the most abundant elements, like magnesium, aluminium and silicon, accompanied by uncontrollable amounts of impurities (other elements and phases), which hinder their high technology applications. The development of a synthetic approach makes it possible to not only to overcome the purity issues, but also to enhance the chemical composition of the nanotubular particles by controllable cation doping. The first part of the review covers some principles of the cation doping approach and proposes joint criteria for the semiquantitative prediction of morphological changes that occur. The second part focuses on some doping-related properties and applications, such as morphological control, uptake and release, magnetic and mechanical properties, and catalysis.

scholarly journals 1D Nanostructure-Based Piezo-Generators

Nanomaterials ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 1474
Author(s):  
Noelle Gogneau
Keyword(s):  
Energy Consumption ◽  
Daily Life ◽  
High Technology ◽  
Technology Applications ◽  
1D Nanostructure

With the amount of connected objects constantly on the rise, both in our daily life and in high-technology applications, it becomes critical to deal with their associated increase in energy consumption [...]

ChemInform Abstract: Magnetic Meta-Materials for High-Technology Applications

ChemInform ◽  
2008 ◽  
Vol 39 (7) ◽  
Author(s):  
G. C. Hadjipanayis ◽  
M. Marinescu ◽  
Y. H. Huang ◽  
M. J. Bonder ◽  
A. Gabay
Keyword(s):  
High Technology ◽  
Technology Applications

High Technology Applications of Barium and Strontium Ferrite Magnets

2016 ◽  
Vol 881 ◽  
pp. 134-139 ◽  
Author(s):  
Marcos Flavio de Campos ◽  
Daniel Rodrigues
Keyword(s):  
Barium Ferrite ◽  
High Efficiency ◽  
Low Cost ◽  
Cost Benefit ◽  
High Technology ◽  
Strontium Ferrite ◽  
Metallic Alloys ◽  
Advantages And Disadvantages ◽  
Technology Applications ◽  
Wet Condition

Ceramic magnets as barium ferrite or strontium ferrite have many applications in high technology. One of the reasons is the low cost when compared to competitor materials, as Alnico, MnBi, MnAl or NdFeB. In this study, the advantages and disadvantages of Ba and Sr ferrite magnets are discussed. One clear advantage is that ferrites are already oxides, and do not present the corrosion problems typical of NdFeB and other metallic alloys. As ferrites are oxides, the processing is much easier and cheaper. For example sintering can be done at air, and milling under wet condition. One of the main conclusions is the excellent ratio cost/benefit of ferrites, giving advantage in many applications. Special attention is given for application of ferrites in high efficiency motors.

scholarly journals GlaCERCo: Glass and Ceramic Composites for High Technology Applications – Marie Curie Initial Training Network

2015 ◽  
Vol 114 (sup1) ◽  
pp. S1-S2 ◽  
Author(s):  
Aldo R. Boccaccini ◽  
Monica Ferraris ◽  
Michael J. Reece ◽  
Milena Salvo
Keyword(s):  
High Technology ◽  
Ceramic Composites ◽  
Marie Curie ◽  
Initial Training ◽  
Technology Applications

scholarly journals Perancangan Telescopstick Menggunakan Quality Function Deployment (QFD)

2017 ◽  
Vol 10 (2) ◽  
Author(s):  
Deri Teguh Santoso ◽  
Jojo Sumarjo ◽  
Ratna Dewi Anjani
Keyword(s):  
Quality Function Deployment ◽  
High Technology ◽  
Spare Parts ◽  
Ease Of Use ◽  
Future Research ◽  
Pulley System ◽  
Quality Function ◽  
Technology Applications ◽  
Almost All ◽  
Qfd Method

<p>As the development of science is always accompanied by high-technology applications, innovation is needed to support the implementation of a technology. Almost all human activities are currently assisted by tools. Most of the families in Indonesia has a TV antenna. However, There are difficulties in the installation of antenna stick. Therefore, designing a tool in the form of a stick that can be elongated/shortened automatically is necessary for ease of use. The tool is called "Telescopstick". In addition, to be a tool for TV antenna pole, it is designed for multifunctional purpose because there is a joint at the end of this tool that can be connected with other tools, so it can serve as a substitution of a lamp, duster and etc. This tool is designed to be robust and lightweight, made of polyethylene pipe in a consideration of the functions and needs of this tool. The mechanism of this tool is basically a pulley system that enables the change of its length dimension through the pull of wire. The wire pulling mechanism itself utilizes 12 Volt DC electric motor with energy provided by a battery. Quality Function Deployment (QFD) method is employed to design this tool because it focuses on a consumer-needs-based design process. The results show that the tool can replace conventional sticks which are easily destroyed and difficult to install and the availability of spare parts are easily obtained as well. The findings of this study can be used as effectively as possible for future research.</p><p>Keywords: Telescopstick Design, Innovation, Polyethylene, Quality Function Deployment</p>

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