Plasma flares in high power impulse magnetron sputtering
نویسندگان
چکیده
منابع مشابه
Plasma properties in high power impulse magnetron sputtering
.....................................................................................................I PREFACE.......................................................................................................III PAPERS INCLUDED IN THE THESIS ........................................................... V RELATED PUBLICATIONS NOT INCLUDED IN THE THESIS.................... VI ACKNOWLEDGEMENTS ...
متن کاملHigh power impulse magnetron sputtering discharge
J. T. Gudmundsson, N. Brenning, Daniel Lundin and Ulf Helmersson, High power impulse magnetron sputtering discharge, 2012, Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films, (30), 030801. http://dx.doi.org/10.1116/1.3691832 Copyright: American Vacuum Society, This article may be downloaded for personal use only. Any other use requires prior permission of the author and the ...
متن کاملUnderstanding deposition rate loss in high power impulse magnetron sputtering
The lower deposition rate for high power impulse magnetron sputtering (HiPIMS) compared to direct current magnetron sputtering for the same average power is often reported as a drawback. The often invoked reason is back-attraction of ionized sputtered material to the target, due to a substantial negative potential profile from the location of ionization towards the cathode. Emitting and swept L...
متن کاملEnergy flux measurements in high power impulse magnetron sputtering
The total energy flux in a high power impulse magnetron sputtering (HiPIMS) plasma has been measured using thermal probes. Radial flux (parallel to the magnetron surface) as well as axial flux (perpendicular to the magnetron surface) were measured at different positions, and resulting energy flux profiles for the region between the magnetron and the substrate are presented. It was found that th...
متن کاملOff-normal Film Growth by High Power Impulse Magnetron Sputtering
In this study we contribute towards establishing the process-microstructure relationships in thin films grown off-normally by ionized physical vapor deposition. High power impulse magnetron sputtering (HiPIMS) is used at various peak target powers and deposition rates to grow copper (Cu) and chromium (Cr) films from a cathode placed at an angle 90 degrees with respect to the substrate normal. F...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2012
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.4768925