Surface morphology, magnetic resonance and antistatic properties of fabric with carbon coating, modified by metal clusters
https://doi.org/10.21122/1683-6065-2020-3-79-83
Abstract
The morphology of the surface, the magnetic resonance and antistatic properties of the 07C11-KV blended fabric manufactured by Mogotex LLC with a carbon coating doped with metal clusters are studied.
The coating was applied by pulsed cathodic-arc deposition in vacuum of 3.5 · 10–3 Pa. It is established that during the coating
a droplet phase is formed. The size of the drops reaches 20 – 25 microns. The result of measuring the surface resistivity on fabric 1 side / 2 side is 3.2 · 107 and 1.9 · 107 Om, respectively. On the EPR spectrum are recorded two lines. The first line is a broad spectral line with an effective g-factor of 2.27 ± 0.01 and a width of 94.4 mT. The second line is narrow spectral line with an effective g-factor of 2.04 ± 0.01 and a width of 4.3 mT. This is corresponds to carbon coating clusters.
From the ratio of the signal intensities of the filled resonator and the calibration sample, it follows that the non-resonant absorption of the microwave electromagnetic field in the system is slightly attenuated.
About the Authors
A. G. Anisovich
Physical-Technical Institute of National Academy of Sciences of Belarus
Belarus
Minsk, Belarus,10, Kuprevich Str.
Belarus
Minsk, Belarus,10, Kuprevich Str.
I. P. Akula
Physical-Technical Institute of National Academy of Sciences of Belarus
Belarus
Minsk, Belarus,10, Kuprevich Str.
Belarus
Minsk, Belarus,10, Kuprevich Str.
A. P. Laskovnev
Physical-Technical Institute of National Academy of Sciences of Belarus
Belarus
Minsk, Belarus,10, Kuprevich Str.
Belarus
Minsk, Belarus,10, Kuprevich Str.
M. I. Markevich
Physical-Technical Institute of National Academy of Sciences of Belarus
Belarus
Minsk, Belarus,10, Kuprevich Str.
Belarus
Minsk, Belarus,10, Kuprevich Str.
N. M. Chekan
Physical-Technical Institute of National Academy of Sciences of Belarus
Belarus
Minsk, Belarus,10, Kuprevich Str.
Belarus
Minsk, Belarus,10, Kuprevich Str.
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Review
For citations:
Anisovich A.G., Akula I.P., Laskovnev A.P., Markevich M.I., Chekan N.M. Surface morphology, magnetic resonance and antistatic properties of fabric with carbon coating, modified by metal clusters. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2020;(3):79-83. (In Russ.) https://doi.org/10.21122/1683-6065-2020-3-79-83
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