Journal ArticleDOI
Plasma-aided nanofabrication: where is the cutting edge?
TLDR
Plasma-aided nanofabrication is a rapidly expanding area of research spanning disciplines ranging from physics and chemistry of plasmas and gas discharges to solid state physics, materials science, surface science, nanoscience and nanotechnology and related engineering subjects as discussed by the authors.Abstract:
Plasma-aided nanofabrication is a rapidly expanding area of research spanning disciplines ranging from physics and chemistry of plasmas and gas discharges to solid state physics, materials science, surface science, nanoscience and nanotechnology and related engineering subjects. The current status of the research field is discussed and examples of superior performance and competitive advantage of plasma processes and techniques are given. These examples are selected to represent a range of applications of two major types of plasmas suitable for nanoscale synthesis and processing, namely thermally non-equilibrium and thermal plasmas. Major concepts and terminology used in the field are introduced. The paper also pinpoints the major challenges facing plasma-aided nanofabrication and identifies some emerging topics for future research.read more
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Journal ArticleDOI
Microplasmas for nanomaterials synthesis
TL;DR: Microplasmas have attracted a tremendous amount of interest from the plasma community because of their small physical size, stable operation at atmospheric pressure, non-thermal characteristics, high electron densities and non-Maxwellian electron energy distributions as discussed by the authors.
Journal ArticleDOI
Nonthermal Plasma Synthesis of Nanocrystals: Fundamental Principles, Materials, and Applications
Uwe Kortshagen,R. Mohan Sankaran,Rui N. Pereira,Rui N. Pereira,Steven L. Girshick,Jeslin J. Wu,Eray S. Aydil +6 more
TL;DR: The fundamentals of nanocrystal formation in plasmas are discussed, practical implementations of plasma reactors are reviewed, the materials that have been produced with nonthermal plAsmas and surface chemistries that have be developed are surveyed, and an overview of applications of plasma-synthesized nanocrystals is provided.
Journal ArticleDOI
The effects of metal vapour in arc welding
TL;DR: In this article, the effect of metal vapour on the distributions of temperature, current density and heat flux in arcs is examined in terms of these thermophysical properties, and different approaches to treat diffusion of metal vapor in plasmas, and the production of vapour from molten metal, are compared.
Journal ArticleDOI
Plasma nanoscience : setting directions, tackling grand challenges
TL;DR: In this article, the authors present historical perspectives, recent advances and future directions in the multidisciplinary research field of plasma nanoscience using a three-dimensional framework and discuss the most important classes of nanoscale objects (nanostructures, nanofeatures and nanoassemblies/nanoarchitectures) and materials systems.
Journal ArticleDOI
Thermal plasmas for nanofabrication
Masaya Shigeta,Anthony B. Murphy +1 more
TL;DR: A review of the recent progress in nanofabrication by thermal plasmas, and attempt to define some of the most important issues in the field can be found in this paper.
References
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Journal ArticleDOI
Helical microtubules of graphitic carbon
TL;DR: Iijima et al. as mentioned in this paper reported the preparation of a new type of finite carbon structure consisting of needle-like tubes, which were produced using an arc-discharge evaporation method similar to that used for fullerene synthesis.
Journal ArticleDOI
Environmental Applications of Semiconductor Photocatalysis
TL;DR: The slow pace of hazardous waste remediation at military installations around the world is causing a serious delay in conversion of many of these facilities to civilian uses as discussed by the authors, which is a serious problem.
Atmospheric chemistry and physics: from air pollution to climate change.
TL;DR: In this article, the authors present a model for the chemistry of the Troposphere of the atmosphere and describe the properties of the Atmospheric Aqueous phase of single aerosol particles.
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Atmospheric Chemistry and Physics: From Air Pollution to Climate Change
TL;DR: In this paper, the authors present a model for the chemistry of the Troposphere of the atmosphere and describe the properties of the Atmospheric Aqueous phase of single aerosol particles.
Journal ArticleDOI
New Benchmark for Water Photooxidation by Nanostructured α-Fe2O3 Films
TL;DR: In this article, thin films of silicon-doped Fe2O3 were deposited by APCVD (atmospheric pressure chemical vapor deposition) from Fe(CO)5 and TEOS (tetraethoxysilane) on SnO2-coated glass at 415 °C.
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