Results 51 to 60 of about 184,651 (185)

Effect of surface pretreatments on the deposition of polycrystalline diamond on silicon nitride substrates using hot filament chemical vapor deposition method [PDF]

, 2009
The deposition of diamond films on a silicon nitride (Si3N4) substrate is an attractive technique for industrial applications because of the excellent properties of diamond. Diamond possesses remarkable physical and mechanical properties such as chemical
Awang Sh'ri, Dayangku Noorfazidah
core   +1 more source

Physical Vapor Deposition of Copper Oxide Nanowires

Procedia Engineering, 2010
AbstractCopper oxide nanowires have been successfully prepared by vapor phase transport technique. The deposition conditions strongly influence the morphology of the nanostructures and in turn their electrical and functional properties. Micro-structural investigation and analysis of the electrical properties were performed together with electrical and ...
Comini E., Faglia G., Ferroni M., Zappa D., Sberveglieri G.   +4 more
openaire   +2 more sources

Numerical modeling tools for chemical vapor deposition [PDF]

Development of general numerical simulation tools for chemical vapor deposition (CVD) was the objective of this study. Physical models of important CVD phenomena were developed and implemented into the commercial computational fluid dynamics software ...
Childs, Edward P., Jasinski, Thomas J.
core   +1 more source

Film Fabrication Technologies at NREL [PDF]

, 1993
The National Renewable Energy Laboratory (NREL) has extensive capabilities for fabricating a variety of high-technology films. Much of the in-house work in NREL's large photovoltaics (PV) program involves the fabrication of multiple thin-film ...
Mcconnell, Robert D.
core   +1 more source

Opinion: Surface engineering of nanoparticles via physical vapor deposition (PVD): Opportunities and challenges for sustainable agriculture

Plant Nano Biology
Although physical vapor deposition (PVD) techniques are widely used in materials science to generate nanoparticles and nanostructured films with high precision, their application in agricultural systems remains largely unexplored.
Luana Vanessa Peretti Minello, Iftikhar Ahmad, Cesar Aguzzoli, Raul Antonio Sperotto   +3 more
doaj   +1 more source

Low-pressure, chemical vapor deposition polysilicon [PDF]

The low-pressure chemical vapor deposition (LPCVD) of polycrystalline silicon was investigted. The physical system was described, as was the controlling process parameters and requirements for producing films for use as an integral portion of the solar ...
Crotty, G. C., Gallagher, B. D.
core   +1 more source

Blending of nanoscale and microscale in uniform large-area sculptured thin-film architectures

, 2003
The combination of large thickness ($>3$ $\mu$m), large--area uniformity (75 mm diameter), high growth rate (up to 0.4 $\mu$m/min) in assemblies of complex--shaped nanowires on lithographically defined patterns has been achieved for the first time.
Akhlesh Lakhtakia, Cao H, Chen H C, Dick B, Hodgkinson I J, Hodgkinson I J, Kennedy S R, Kundt A, König H, Lakhtakia A, Lakhtakia A, Lakhtakia A, Lakhtakia A Messier R F Mariotte J-P Parneix, Malac M, Malac M, Mark W Horn, Matthew D Pickett, Messier R, Müller B, Nieuwenhuizen J M, Pendry J B, Russell Messier, Suzuki M, Wilkinson C D, Young N O   +24 more
core   +1 more source

A self-driving physical vapor deposition system making sample-specific decisions on the fly

npj Computational Materials
We present an autonomous physical vapor deposition system that integrates hardware automation, in-situ optical spectroscopy, and Bayesian machine learning into a complete self-driving laboratory framework making decisions on the fly.
Yuanlong Bill Zheng, Connor Blake, Layla Mravac, Fengxue Zhang, Yuxin Chen, Shuolong Yang   +5 more
doaj   +1 more source

Deposition of silicon nitride films using chemical vapor deposition for photovoltaic applications

Results in Physics, 2016
Silicon nitride is a versatile material since many decades due to its compatibility with conventional fabrication technology. Other than its potential applications in microelectronics, this material has been regarded as an antireflection coating in solar
K. Jhansirani, R.S. Dubey, M.A. More, Shyam Singh   +3 more
doaj   +1 more source

In-space fabrication of thin-film structures [PDF]

A conceptual study of physical vapor-deposition processes for in-space fabrication of thin-film structures is presented. Potential advantages of in-space fabrication are improved structural integrity and surface reflectivity of free-standing ultra-thin ...
Lippman, M. E.
core   +1 more source