EPARATION OF CARBON ISOTOPES IN ARC DISCHARGE PLASMA BY THE MAGNETIC FIELD

2016 ◽  
pp. 69-72
Author(s):  
I. A. Ushakov ◽  
A. S. Grigoryev
Keyword(s):  
Magnetic Field ◽  
Carbon Isotopes ◽  
Discharge Plasma ◽  
Arc Discharge ◽  
The Magnetic Field

ARC DISCHARGE SYNTHESIS OF CNTS IN HYDROGEN ENVIRONMENT IN PRESENCE OF MAGNETIC FIELD

2016 ◽  
Vol 78 (3) ◽  
Author(s):  
Muhammad Sufi Roslan ◽  
Kashif Chaudary ◽  
Syed Zuhaib Haider Rizvi ◽  
Suzairi Daud ◽  
Jalil Ali ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Carbon Nanotube ◽  
Discharge Plasma ◽  
Arc Discharge ◽  
Ambient Pressure ◽  
Cathode Deposit ◽  
Carbon Nanotube Growth ◽  
Nanotube Growth ◽  
The Magnetic Field ◽  
Fesem Micrographs

In this study the effect of hydrogen ambient environment on the growth of carbon nanotubes by arc discharge plasma in presence of external magnetic field is investigated. The samples collected from cathode deposit are analyzed by field emission scanning electron microscopy and Raman spectroscopy. Results show an increase in carbon nanotube growth with increase in hydrogen ambient pressure. The magnetic field considerably enhances the growth of carbon nanotube as observed in FESEM micrographs. In Raman spectrum, high intensity of G peak as compared to D peak indicates the presence of high quality nanotubes. Magnetic effect remarkably decreases ID/IG ratio from 1.55 to 0.31 for ambient pressure 10 mbar.  

scholarly journals Diamond Synthesis by Magnetic Field Assisted Arc Discharge Plasma Jet CVD.

1996 ◽  
Vol 62 (4) ◽  
pp. 544-548
Author(s):  
Atsushi HIRATA ◽  
Hidehiko TSUMORI ◽  
Hiroyuki HOSHINO ◽  
Masanori YOSHIKAWA
Keyword(s):  
Magnetic Field ◽  
Discharge Plasma ◽  
Arc Discharge ◽  
Plasma Jet ◽  
Diamond Synthesis

Magnetic-Field-Assisted Gliding Arc Discharge Plasma for Surface Modification

2011 ◽  
Vol 39 (11) ◽  
pp. 2846-2847
Author(s):  
Zongbao Feng ◽  
Noboru Saeki ◽  
Tomoyuki Kuroki ◽  
Mitsuru Tahara ◽  
Masaaki Okubo
Keyword(s):  
Magnetic Field ◽  
Surface Modification ◽  
Discharge Plasma ◽  
Arc Discharge ◽  
Gliding Arc Discharge ◽  
Gliding Arc

scholarly journals Морфологические и структурные особенности формирования наночастиц на основе оксида железа при вакуумно-дуговом распылении

2019 ◽  
Vol 61 (7) ◽  
pp. 1240
Author(s):  
И.В. Карпов ◽  
А.В. Ушаков ◽  
Л.Ю. Фёдоров ◽  
Е.А. Дорожкина ◽  
О.Н. Карпова ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Particle Size ◽  
Crystalline Phase ◽  
Room Temperature ◽  
Discharge Plasma ◽  
Arc Discharge ◽  
Average Particle Size ◽  
Ferrite Nanoparticles ◽  
Blocking Temperature ◽  
Average Particle

Ferrite nanoparticles (Fe3O4) were obtained in low-pressure arc discharge plasma. Studies have shown that the obtained nanoparticles have an average particle size of 9.4 nm, the crystalline phase of magnetite, have superparamegnets at room temperature, and a blocking temperature of 89 K. The behavior of nanoparticles in a magnetic field associated with a large specific surface is discussed.

Heterogeneous Arc Discharge Plasma in a Magnetic Field

2017 ◽  
Vol 60 (7) ◽  
pp. 1099-1108 ◽  
Author(s):  
V. F. Myshkin ◽  
M. Tichy ◽  
V. A. Khan ◽  
E. V. Bespala ◽  
V. N. Lenskii ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Discharge Plasma ◽  
Arc Discharge
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