The importance of ions in low pressure PECVD plasmas

The importance of ions in low pressure PECVD plasmas

*Correspondence: Andrew Michelmore, Mawson Institute, Building V, Mawson Lakes Campus, University of South Australia, Mawson Lakes, 5095, SA, Australia e-mail: andrew.michelmore@ unisa.edu.au Plasma enhanced chemical vapor deposition (PECVD) can be used to fabricate surfaces with a wide range of physical and chemical properties and are used in a variety of applications. Despite this, the mechan...

Chemistry in Low Pressure Cold Plasmas: Ions of Astrophysical Interest

The ionic chemistry of various hydrogen mixtures (H2/N2, H2/O2, and H2/air) has been studied in low pressure hollow cathode discharges. The major ions identified in the different discharges (H3, N2H, H3O and NH4) have been also found in astronomical observations or predicted in astrochemical models. The relative stability of the protonated ions in the various mixtures has been investigated in d...

the effect of the record infancy in crimilly acts of guilties (in karaj city)

چکیده یکی از مهمترین دغدغه های بزرگ جوامع بشری، از دیر باز تا کنون که ذهن پژوهشگران و متخصصان بهداشت روانی و اجتماعی و دولتها رابه خود مشغول داشته، مسأله ی بزهکاری می باشد. شناخت کامل پدیده ی بزهکاری و بزهکار، علل وعوامل سقوط یک انسان، چگونگی درمان وی و درنهایت پیشگیری ازبزهکاری ودریک کلام سالم سازی یک جامعه، رسالت عظیم، انسانی ومقدسی می باشد که با بررسی شخصیت مجرم یعنی[ انسانی که تحت شرای...

Theory and simulation of anode spots in low pressure plasmas

Generation and growth of nanoparticles in low-pressure plasmas*

This invited talk focuses on two aspects of generation and growth of nanometer-sized particles in chemically active low-pressure plasmas: the nucleation of initial clusters and the subsequent growth due to coagulation of primary particles. Progress on the modeling of these processes is presented.