amorphous C
High Chromium Fe Cr Mo P C Amorphous Coating Films Produced by Thermal Spraying Technique
... Fe-Cr-Mo-P-C amorphous coating films containing up to about 35 at% Cr having high hardness and high corrosion resistance have been produced by a newly developed thermal spraying ...13 C 7 and Fe 38 Cr ...
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The Amorphous-Crystal Interface in Silicon: a Tight-Binding Simulation
... the amorphous-crystal interface we created slices of the samples parallel to the ...the amorphous side ! . On the amorphous side of the interface, some atoms are beginning to assume positions ...
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Magnetostriction in Amorphous Co66Fe34 Microcantilevers Fabricated with Hydrogenated Amorphous Silicon
... hydrogenated amorphous silicon (a-Si:H) as structural layer, which presents high potential for MEMS applications due to the low temperature process and reduced residual stress [21], have been published ...and ...
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Nanometric Cutting of Silicon with an Amorphous Crystalline Layered Structure: A Molecular Dynamics Study
... an amorphous layer is formed with an abundance of ...the amorphous- crystalline composite system has great influence on nanomachining but has not been fully ...the amorphous layer on the stress ...
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Low temperature synthesis of multilayer graphene/amorphous carbon hybrid films and their potential application in solar cells
... Graphene has attracted widespread attention due to its unique band structure and fascinating electronic, optical, chemical, and mechanical properties [1-4]. Hybrid struc- tures of graphene with other carbon materials ...
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Peculiar Magnetic Features and Superconductivity in Sulfur Doped Amorphous Carbon
... synthesized amorphous carbon (a-C) and a-C doped with sulfur (a-CS) powders which exhibit (i) peculiar magnetic behavior and (ii) traces of two superconducting (SC) phase ~ Tc=33 and at 65 ...
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Accounting for Nanometer-Thick Adventitious Carbon Contamination in X-ray Absorption Spectra of Carbon-Based Materials
... Near-edge X-ray absorption fine structure (NEXAFS) spectroscopy is a powerful technique for characterizing the composition and bonding state of nanoscale materials and the top few nanometers of bulk and thin film ...
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Synthesis and Characterization of Long Life Li4Ti5O12/C Composite Using Amorphous TiO2 Nanoparticles
... excellent electrochemical performance can be synthesized under lower temperature and shorter time and their grain size is less than 400 nm. The carbon addition plays a significant influence of structure, morphology, and ...
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Novel nanostructured biomaterials: implications for coronary stent thrombosis
... Objective and methods: In this study, novel nanomaterials made of amorphous carbon, CNTs, titanium diboride, and TiBN were grown by vacuum deposition techniques to assess their role as potential stent coatings. ...
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Compressive Deformation of Partially Crystallized Amorphous Si B C N Ceramics at Elevated Temperatures
... other amorphous materials and usually explained by using free volume ...the amorphous phase. 15) Christ et al. analyzed the creep data ofSi–B–C–N amorphous ceramics and argued that the creep ...
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Structural Evolution of Novel Nonequilibrium Phases in Carbon and Boron Nitride via Liquid Phase Ultrafast Regrowth
... can be noted, with densification of lattice suggesting CNT to diamond tip conversion, as a result of the thermal flux entrapment which considerably improves undercooling in the melt state. The respective FFT acquisitions ...
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Some Properties of Group III Nitride Thin Films Directly Grown on Non Single Crystalline Substrates by Using a Molecular Beam Epitaxy Apparatus
... Figure 2 shows PL spectra of the GaN thin films grown on the same substrates described above. Band-edge emission at the higher photon energy and deep-level emission at the lower photon energy are respectively ob- served ...
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Study of ICP-CVD grown Amorphous and Microcrystalline Silicon thin films in HIT structure
... hydrogenated amorphous silicon (a-Si:H) p-type crystalline silicon (c-Si) structures with and without a microcrystalline silicon ( c-Si) buffer layer as a potential for hetero-junction (HJ) solar ...
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Characterization of sp2- and sp3-bonded carbon in wood charcoal
... Acknowledgments The authors are grateful to Prof. Junji Sugiyama, Dr. Fumio Tanaka, and Dr. Masashi Fujisawa, RISH, Kyoto Univer- sity, for their support in experimental work. This research was carried out with support ...
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NMR of Amorphous Materials
... − C Q ) × G ( η − f η (C Q )) × G ( δ iso − f δ (C Q )) Linear correlations: x (C Q ) = f x (C Q ) = a x C Q + b x ( x = δ iso , η ) 8 adjustable parameters: C Q , σ ...
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Nanoimprinting with Amorphous Metals
... BMGs are high strength metal that can be processed like a plastic =>Ideal template and imprint material. => Provides unique and versatile toolbox for nanoimprinting[r] ...
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Synthesis of Novel Fe-doped Amorphous TiO2/C Nanofibers for Supercapacitors Applications
... in amorphous materials may form percolation pathways to facilitate the diffusion of ions ...and C was means an increase in the conductivity of the TiO 2 ...
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Transport Properties of Ni Nb Zr Glassy Alloys and Hydrogen Absorbed Alloys
... 40) amorphous ribbons, it has been reported that the hy- drogen permeability increases with increasing y (Zr con- tent) and has been discussed in connection with the en- largement of the atomic spacing ...
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Studies on Activation of High-Mobility III-V Group Semiconductor Materials by Using Microwave Annealing
... and RTA 550°C. It demonstrates that MWA 2.5P can use lower energy which actual temperature is about 450°C than RTA 550°C to achieve SPER. As the annealing energy increases, the main peaks reduce ...
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Optimization Of Bio Active Porous Poly (Lactic Acid) Scaffold For Biomedical Materials
... a Amorphous and b Crystalline PLA Before the test; c Amorphous PLA 1 day of hydrolysis test; d Amourphous PLA after 2 days of hydrolysis test 19 2.10 SEM micrographs of scaffolds fabrica[r] ...
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