Recombination processes in insulators and semiconductors

A Rose - Physical Review, 1955 - APS
… the top by thermal excitation than through the bottom by recombination with a hole. Over …
of free electrons will increase linearly with light intensity or other excitation means. The same is …

Radiation induced recombination centers in organic solar cells

RA Street, JE Northrup, BS Krusor - Physical Review B—Condensed Matter …, 2012 - APS
light illumination creates deep states in the active layers of a BHJ solar cell and that these
states act as recombination centers.… Next we include the effect of thermal excitation. The optical …

Characterization of dominant recombination centers in semiconductors from the temperature dependence of luminescence excitation spectra: GaP (Zn, O)

JM Dishman - Physical Review B, 1972 - APS
recombination centers. Evidence is presented which suggests that between 100200'K
electroncapture at the Zn-0 center … where n is the absorption coefficient ofthe incident light below …

Low-temperature recombination luminescence in alkali halide crystals

MN Kabler - Physical Review, 1964 - APS
light to orient VI, centers; theorienting light was … center excited stateto the V~ center. Estimates
based on the present work indicate that the bleaching of Ii and Ii' centers by recombination

Internal quantum efficiency and nonradiative recombination rate in InGaN-based near-ultraviolet light-emitting diodes

T Kohno, Y Sudo, M Yamauchi, K Mitsui… - Japanese Journal of …, 2012 - iopscience.iop.org
recombination centers and the saturation of radiative recombination occur together at a higher
excitation … The filling of nonradiative recombination centers causes an increase in IQE. In …

Excitation and recombination dynamics of vacancy-related spin centers in silicon carbide

TC Hain, F Fuchs, VA Soltamov, PG Baranov… - Journal of Applied …, 2014 - pubs.aip.org
… Ti-U microscope, and the PL is excited and collected through a 20× CFI Super Plan Fluor
ELWD objective with NA = 0.45 (Nikon). The excitation light from a SuperK EXTREME (EXR-15…

Surface recombination in doped semiconductors: Effect of light excitation power and of surface passivation

F Cadiz, D Paget, ACH Rowe, VL Berkovits… - Journal of Applied …, 2013 - pubs.aip.org
… We also assume that the centers which cause surface recombination are also those …
recombination is limited by hole capture. This implies that the occupation probability of centers

Excitation and recombination process in porous silicon

K Murayama, S Miyazaki, M Hirose - Solid state communications, 1995 - Elsevier
recombination of localized excitons with strong phonon coupling. In this paper, we have made
the detailed measurements of the luminescence and the light excitation … the recombination

Role of charge recombination processes in photodamage and photoprotection of the photosystem II complex

I Vass - Physiologia plantarum, 2011 - Wiley Online Library
… In addition to 3 P680 formation via charge recombination reactions, excited light-harvesting
Chls can also be converted into the triplet state, and their interaction with oxygen also …

Understanding excitonic behavior in light absorption and recombination process

B Guo, C Luo, C Yan, B Sun, W Li… - The Journal of Physical …, 2020 - ACS Publications
excitation density, we found that the emission spectra are completely ascribed to FE
recombination… reveal excitonic behavior in the recombination process. Therefore, this work can …