Boron doping of ultrananocrystalline diamond films by thermal diffusion process

2018 ◽  
Vol 8 (03) ◽  
pp. 1111-1118 ◽  
Author(s):  
Pablo Tirado ◽  
Jesus J. Alcantar-Peña ◽  
Elida de Obaldia ◽  
Yuriy Kudriavtsev ◽  
Rafael García ◽  
...  
Keyword(s):  
Diffusion Process ◽  
Thermal Diffusion ◽  
Diamond Films ◽  
Boron Doping ◽  
Ultrananocrystalline Diamond ◽  
Image Position ◽  
Thermal Diffusion Process

Abstract

scholarly journals Nanodevices Tend to Be Round

Micromachines ◽  
2021 ◽  
Vol 12 (3) ◽  
pp. 330
Author(s):  
Georges Pananakakis ◽  
Gérard Ghibaudo ◽  
Sorin Cristoloveanu
Keyword(s):  
Diffusion Process ◽  
Thermal Diffusion ◽  
Cross Section ◽  
Gate Voltage ◽  
Supportive Evidence ◽  
Inversion Mode ◽  
Nanowire Transistor ◽  
Junctionless Transistor ◽  
Simulation Results ◽  
Thermal Diffusion Process

Under several circumstances, a nanowire transistor with a square cross-section behaves as a circular. Taking the Gate-All-Around junctionless transistor as a primary example, we investigate the transition of the conductive region from square to circle-like. In this case, the metamorphosis is accentuated by smaller size, lower doping, and higher gate voltage. After defining the geometrical criterion for square-to-circle shift, simulation results are used to document the main consequences. This transition occurs naturally in nanowires thinner than 50 nm. The results are rather universal, and supportive evidence is gathered from inversion-mode Gate-All-Around (GAA) MOSFETs as well as from thermal diffusion process.

scholarly journals High photocatalytic activity of V-doped SrTiO3 porous nanofibers produced from a combined electrospinning and thermal diffusion process

2015 ◽  
Vol 6 ◽  
pp. 1281-1286 ◽  
Author(s):  
Panpan Jing ◽  
Wei Lan ◽  
Qing Su ◽  
Erqing Xie
Keyword(s):  
Diffusion Process ◽  
Thermal Diffusion ◽  
Catalytic Efficiency ◽  
High Photocatalytic Activity ◽  
Structure Stability ◽  
Structural Investigations ◽  
Ion Doping ◽  
Light Utilization ◽  
Artificial Uv ◽  
Thermal Diffusion Process

In this letter, we report a novel V-doped SrTiO3 photocatalyst synthesized via electrospinning followed by a thermal diffusion process at low temperature. The morphological and crystalline structural investigations reveal not only that the V-doped SrTiO3 photocatalyst possesses a uniform, porous, fibrous structure, but also that some V5+ ions are introduced into the SrTiO3 lattice. The photocatalytic capability of V-doped SrTiO3 porous nanofibers was evaluated through photodegrading methyl orange (MO) in aqueous solution under artificial UV–vis light. The results indicated that V-doped SrTiO3 porous nanofibers have excellent catalytic efficiency. Furthermore, the excellent catalytic activity was maintained even after five cycle tests, indicating that they have outstanding photocatalytic endurance. It is suggested that the excellent photocatalytic performance of doped SrTiO3 nanofibers is possibly attributed to the V5+ ion doping increasing the light utilization as well as to the outstanding porous features, the excellent component and structure stability.

Green-emissive transparent BaSi2O5:Eu2 + film phosphor on quartz glass created by a sputtering thermal diffusion process

2009 ◽  
Vol 149 (37-38) ◽  
pp. 1578-1581 ◽  
Author(s):  
K.I. Seo ◽  
J.H. Park ◽  
J.S. Kim ◽  
Y.H. Na ◽  
J.C. Choi ◽  
...  
Keyword(s):  
Diffusion Process ◽  
Thermal Diffusion ◽  
Quartz Glass ◽  
Thermal Diffusion Process

scholarly journals Numerical simulation of the effects of G-jitters on thermal diffusion process in binary and ternary mixtures

2021 ◽  
Author(s):  
Chandra Adimoolam
Keyword(s):  
Numerical Simulation ◽  
Diffusion Process ◽  
Thermal Diffusion ◽  
Ternary Mixtures ◽  
Binary And Ternary Mixtures ◽  
Thermal Diffusion Process

Numerical simulation of the effects of G-jitters on thermal diffusion process in binary and ternary mixtures

Experimental Apparatus for Thermal Diffusion Process in the Tritium Process Laboratory

1988 ◽  
Vol 14 (2P2A) ◽  
pp. 585-589 ◽  
Author(s):  
Y. Matsuda ◽  
N. Yokogawa ◽  
H. Yoshida ◽  
S. Konishi ◽  
Y. Naruse ◽  
...  
Keyword(s):  
Diffusion Process ◽  
Thermal Diffusion ◽  
Experimental Apparatus ◽  
Thermal Diffusion Process
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