recombination coefficient

recombination coefficient

[‚rē‚käm·bə′nā·shən ‚kō·i‚fish·ənt]
(electronics)
The rate of recombination of positive ions with electrons or negative ions in a gas, per unit volume, divided by the product of the number of positive ions per unit volume and the number of electrons or negative ions per unit volume.
References in periodicals archive ?
The effect of variation in layer thickness, temperature, production rate of point-defects, and surface recombination coefficient on annihilation processes at interfaces was studied.
It should be noted that (10) allow introducing interface structure features by means of trap concentration for point-defects, [sup.tot][S.sup.([alpha]- [beta]).sub.j], and the surface recombination coefficient, [[alpha].sub.s].
Mozer et al., "Bimolecular recombination coefficient as a sensitive testing parameter for low-mobility solar-cell materials," Physical Review Letters, vol.
The radiative recombination coefficient [B.sub.rad] for CIGS is set to [10.sup.-14] [cm.sup.3]/s such that the material is dominated by non-radiative processes.
Material GaAs [A.sub.l0.8] [Ga.sub.0.2]As Band Gap(eV) 1.42 [10] 2.09 [11] Electron affinity (eV) 4.07 [10] 3.53 [11] Dielectric permittivity(relative) 13.18 [10] 10.68 [11] Eelectron mobility ([cm.sup.2]/Vs) Varied [12] 212 [13] Hole mobility ([cm.sup.2]/Vs) Varied [12] 67 [13] Radiative recombination coefficient 7.20E-10 [10] 7.50E-10 [11] ([cm.sup.3]/Vs) Lattice constant a(A[degrees]) 5.65 [10] 5.64 [13] Absorption coefficient Data from [14] Data from [11] Fig.
Total recombination coefficients and machine-readable tables for Z=1 to 8," Monthly Notices of the Royal Astronomical Society, vol.

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