View in EDS PDF Full Text

RADIATIVE RECOMBINATION AND OTHER PROCESSES RELATED TO EXCESS CHARGE CARRIERS, DECISIVE FOR EFFICIENT PERFORMANCE OF ELECTRONIC DEVICES.

Saved in:
Bibliographic Details
Title: RADIATIVE RECOMBINATION AND OTHER PROCESSES RELATED TO EXCESS CHARGE CARRIERS, DECISIVE FOR EFFICIENT PERFORMANCE OF ELECTRONIC DEVICES.
Alternate Title: RADIACINĖ REKOMBINACIJA IR KITI SUSIJĘ SU PERTEKLINIAIS KRŪVININKAIS VYKSMAI, LEMIANTYS ELEKTRONINIŲ PRIETAISŲ EFEKTYVUMĄ.
Authors: Wincukiewicz, A.1, Mech, W.1, Grankowska, S.1, Wolos, A.1, Drabinska, A.1, Slupinski, T.1, Korona, K. P.1, Kaminska, M.1 maria.kaminska@fuw.edu.pl
Source: Lithuanian Journal of Physics. 2018, Vol. 58 Issue 1, p49-61. 13p.
Subjects: Charge carriers, Performance of electronics, Submillimeter waves, Energy consumption, Charge transfer, Luminescence
Abstract: We present selected semiconductor (inorganic and organic) structures for which non-radiative recombination of excess charge carriers is very high, luminescence suppressed and its lifetime substantially shortened. Processes competitive with radiative energy emission are discussed. The importance of Shockley-Read-Hall recombination in materials with high impurity or defect concentration, applied in ultrafast devices, is shown. Also, charge transfer process in solar cells is discussed in the context of luminescence quenching of individual components of an active layer. A part of the shown research was a subject of our common work with Prof. Arūnas Krotkus during the period from 1994 till 2006. [ABSTRACT FROM AUTHOR]
Copyright of Lithuanian Journal of Physics is the property of Lithuanian Academy of Sciences and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
Description
Abstract:We present selected semiconductor (inorganic and organic) structures for which non-radiative recombination of excess charge carriers is very high, luminescence suppressed and its lifetime substantially shortened. Processes competitive with radiative energy emission are discussed. The importance of Shockley-Read-Hall recombination in materials with high impurity or defect concentration, applied in ultrafast devices, is shown. Also, charge transfer process in solar cells is discussed in the context of luminescence quenching of individual components of an active layer. A part of the shown research was a subject of our common work with Prof. Arūnas Krotkus during the period from 1994 till 2006. [ABSTRACT FROM AUTHOR]
ISSN:16488504
DOI:10.3952/physics.v58i1.3651