Author(s):
1. Snježana Dupljanin, Univerzitet u Banjoj Luci, Prirodno-matematički fakultet, Republic of Srpska, Bosnia and Herzegovina
2. Olivera Šašić, Serbia
3. Zoran Lj Petrović, Serbia
4. Dragoljub Mirjanić, Akademija nauka i umjetnosti Republike Srpske, Republic of Srpska, Bosnia and Herzegovina

Abstract:
The sets of cross sections for electron scattering on ammonia (NH3) molecules are presented and discussed. Several sets recommended by different groups of researchers were compared with each other and used as input parameters for the calculation of transport coefficients: drift velocity (W), reduced ionization coefficient (α/N), and reduced attachment coefficient (η/N). The calculations were performed with the Bolsig+ code in the range of reduced electric field (E/N) from 0 to 3000 Td (1 Td = 10–21 Vm2). Significant deviations were observed between different sets of cross sections for e-/NH3 interactions, as well as deviations between calculated and measured values of transport coefficients.

Key words:
cross sections, transport coefficients, ammonia,cross sections, transport coefficients, ammonia

Thematic field:
SYMPOSIUM A - Science of matter, condensed matter and physics of solid states

Date of abstract submission:
30.06.2024.

Conference:
Contemporary Materials 2024 - Savremeni Materijali

Applied paper from author