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Researcher
Samira Khelifi
Profile
Projects
Publications
Activities
Awards & Distinctions
64
Results
2024
DLTS assessment of grown-in defects in hetero-epitaxial gate stacks for stacked silicon nanosheet channels
Eddy Simoen
Samira Khelifi
Henk Vrielinck
A. Akula
Roger Loo
U
Conference
2024
Investigation of Sb-Ge-Se thin films as absorber of photovoltaic devices
Victor Bonal
Sanja Djurdjic-Mijin
Antonio Arranz
Fernando Chacón
Yudania Sánchez
Samira Khelifi
Antonio Mariscal
Snezana Lazic
Rosalia Serna
Raquel Caballero
C3
Conference
2024
Secondary phases in chalcogenide solar cells and their effect on the device performance
Samira Khelifi
Guy Brammertz
Maria Batuk
Jessica De Wild
Joke Hadermann
Marc Meuris
Philippe Smet
Bart Vermang
Henk Vrielinck
C3
Conference
2024
2023
Numerical modelling of performance limiting factors of kesterite and chalcogenide thin film solar cells
Sheng Yang
Johan Lauwaert
Samira Khelifi
Dissertation
2023
2022
What do we know about binary/ternary phases in kesterite thin-film solar cells?
Samira Khelifi
maria batuk
Thomas Schnabel
Leo Choubrac
Guy Brammertz
Erik Ahlswede
Nicolas Barreau
Joke Hedemann
Johan Lauwaert
Bart Vermang
et al.
C3
Conference
2022
2021
Identification of vanadium dopant sites in the metal-organic framework DUT-5(Al)
Kwinten Maes
Lisa Martin
Samira Khelifi
Alexander Hoffman
Karen Leus
Pascal Van Der Voort
Etienne Goovaerts
Philippe Smet
Veronique Van Speybroeck
Freddy Callens
et al.
A1
Journal Article
in
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
2021
Investigation of recombination mechanisms in Cu(In,Ga)Se2 solar cells using numerical modelling
Sheng Yang
Samira Khelifi
Jessica de Wild
Bart Vermang
Johan Lauwaert
A1
Journal Article
in
SOLAR ENERGY
2021
The path towards efficient wide band gap thin-film kesterite solar cells with transparent back contact for viable tandem application
Samira Khelifi
Guy Brammertz
Léo Choubrac
Maria Batuk
Sheng Yang
Marc Meuris
Nicolas Barreau
Joke Hadermann
Henk Vrielinck
Dirk Poelman
et al.
A1
Journal Article
in
SOLAR ENERGY MATERIALS AND SOLAR CELLS
2021
2020
Binary/ternary phases in Cu2ZnGeSe4 thin-film solar cells and their impact on the cell performance
Samira Khelifi
Guy Brammertz
Bart Vermang
Léo Choubrac
Nicolas Barreau
Maria Batuk
Joke Hadermann
Johan Lauwaert
Henk Vrielinck
C3
Conference
2020
Development of cost-effective methodologies to identify and quantify microplastics in seawater samples
Gert Everaert
Ana I. Catarino
Zhiyue Niu
Annelies Declercq
Henk Vrielinck
Samira Khelifi
Maarten De Rijcke
Lisa Devriese
Bavo De Witte
Mattias Bossaer
et al.
C3
Conference
2020
Effect of Na and the back contact on Cu2Zn(Sn,Ge)Se4 thin-film solar cells : towards semi-transparent solar cells
Andrea Ruiz-Perona
Yudania Sanchez
Maxim Guc
Samira Khelifi
Tim Kodalle
Marcel Placidi
Jose Manuel Merino
Maximo Leon
Raquel Caballero
A1
Journal Article
in
SOLAR ENERGY
2020
Fructosamine-3-kinase as a potential treatment option for age-related macular degeneration
Sander De Bruyne
Caroline Van den Broecke
Henk Vrielinck
Samira Khelifi
Olivier De Wever
Ken Bracke
Manon Huizing
Nezahat Boston
Jonas Himpe
Marijn Speeckaert
et al.
A1
Journal Article
in
JOURNAL OF CLINICAL MEDICINE
2020
Numerical modelling of the performance-limiting factors in CZGSe solar cells
Sheng Yang
Samira Khelifi
Guy Brammertz
Leo Choubrac
Nicolas Barreau
Pieter Bolt
Bart Vermang
Johan Lauwaert
A1
Journal Article
in
JOURNAL OF PHYSICS D - APPLIED PHYSICS
2020
2019
Effect of chemical etching treatment on layer morphology and performance of Cu2ZnGeSe4 solar cells
Samira Khelifi
Sheng Yang
Léo Choubrac
Nicolas Barreau
Guy Brammertz
Marc Meuris
Bart Vermang
Maria Batuk
Joke Hadermann
Henk Vrielinck
et al.
C3
Conference
2019
Lanthanide-centered luminescence evolution and potential anti-counterfeiting application of Tb3+/Eu3+ grafted melamine cyanurate hydrogen-bonded triazine frameworks
Chaoqing Yang
Anna Kaczmarek
Karel Folens
Gijs Du Laing
Henk Vrielinck
Samira Khelifi
Kai Li
Rik Van Deun
A1
Journal Article
in
MATERIALS CHEMISTRY FRONTIERS
2019
Let’s jump in the plastics pool : how to detect unnoticed small plastic particles in our North Sea?
Annelies Declercq
Maarten De Rijcke
Lisa Devriese
Mattias Bossaer
Colin Janssen
Hans Pirlet
Samira Khelifi
Henk Vrielinck
Gert Everaert
Michiel Vandegehuchte
C3
Conference
2019
Sputter deposition of copper oxide films
Dulmaa Altangerel
Henk Vrielinck
Samira Khelifi
Diederik Depla
A1
Journal Article
in
APPLIED SURFACE SCIENCE
2019
Wide band gap kesterite absorbers for thin film solar cells : potential and challenges for their deployment in tandem devices
Bart Vermang
Guy Brammertz
Marc Meuris
Thomas Schnabel
Erik Ahlswede
Leo Choubrac
Sylvie Harel
Christophe Cardinaux
Ludovic Arzel
Nicolas Barreau
et al.
A1
Journal Article
in
SUSTAINABLE ENERGY & FUELS
2019
2018
Discriminating defects and device responses in capacitance spectroscopic methods
Sheng Yang
Johan Lauwaert
Samira Khelifi
Henk Vrielinck
Ana Obradović
Jeroen Lauwaert
Joris Thybaut
C3
Conference
2018
Non-isothermal modeling of dark current-voltage measurements of a CIGS solar cell
Ana Obradović
Kenneth Toch
Bert Coppens
Samira Khelifi
Johan Lauwaert
Joris Thybaut
A1
Journal Article
in
ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY
2018
Sulfurization of co-evaporated Cu2ZnSnSe4 thin film solar cells : the role of Na
L de la Cueva
Y Sánchez
L Calvo-Barrio
F Oliva
V Izquierdo-Roca
Samira Khelifi
T Bertram
JM Merino
M León
R Caballero
A1
Journal Article
in
SOLAR ENERGY MATERIALS AND SOLAR CELLS
2018
2017
Interface engineering in CuInSe2 solar cells using ammonium sulfide vapors
Marie Buffière
Thomas Lepetit
Samira Khelifi
Abdel-Aziz El Mel
A2
Journal Article
in
SOLAR RAPID RESEARCH LETTERS
2017
2016
Determination of majority carrier capture rates via deep level transient spectroscopy
Johan Lauwaert
Samira Khelifi
Henk Vrielinck
A1
Journal Article
in
ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY
2016
2015
Effect of the burn-out step on the microstructure of the solution-processed Cu(In,Ga)Se2 solar cells
Maria Batuk
Marie Buffiere
Armin E. Zaghi
Nick Lenaers
Christophe Verbist
Samira Khelifi
Jef Vleugels
Marc Meuris
Joke Hadermann
A1
Journal Article
in
THIN SOLID FILMS
2015
KCN chemical etch for interface engineering in Cu2ZnSnSe4 solar cells
Marie Buffiere
Guy Brammertz
Sylvester Sahayaraj
Maria Batuk
Samira Khelifi
Denis Mangin
Abdelaziz El Mel
Ludovic Arzel
Joke Hadermann
Marc Meuris
et al.
A1
Journal Article
in
ACS Applied Materials & Interfaces
2015
Photoluminescence investigation of Cu2ZnSnS4 thin film solar cells
Lisanne Van Puyvelde
Johan Lauwaert
Philippe Smet
Samira Khelifi
Tove Ericson
Jonathan J Scragg
Dirk Poelman
Rik Van Deun
Charlotte Platzer-Björkman
Henk Vrielinck
A1
Journal Article
in
THIN SOLID FILMS
2015
2014
Effect of binder content in cu-in-se precursor ink on the physical and electrical properties of printed CuInSe2 solar cells
M Buffiere
AE Zaghi
N Lenaers
M Batuk
Samira Khelifi
J Drijkoningen
J Hamon
A Stesmans
J Kepa
VV Afanas'ev
et al.
A1
Journal Article
in
JOURNAL OF PHYSICAL CHEMISTRY C
2014
Effect of light induced degradation on electrical transport and charge extraction in polythiophene:Fullerene (P3HT:PCBM) solar cells
Samira Khelifi
Eszter Voroshazi
Donato Spoltore
Fortunato Piersimoni
Sabine Bertho
Tom Aernouts
Jean Manca
Johan Lauwaert
Henk Vrielinck
Marc Burgelman
A1
Journal Article
in
SOLAR ENERGY MATERIALS AND SOLAR CELLS
2014
Spectral current–voltage analysis of kesterite solar cells
M Buffière
G Brammertz
S Oueslati
H El Anzeery
J Bekaert
K Ben Messaoud
C Köble
Samira Khelifi
M Meuris
J Poortmans
A1
Journal Article
in
JOURNAL OF PHYSICS D-APPLIED PHYSICS
2014
2013
Advanced electrical simulation of thin film solar cells
Marc Burgelman
Koen Decock
Samira Khelifi
Aimi Abass
A1
Journal Article
in
THIN SOLID FILMS
2013
Assignment of capacitance spectroscopy signals of CIGS solar cells to effects of non-ohmic contacts
Johan Lauwaert
Lisanne Van Puyvelde
Jeroen Lauwaert
Joris Thybaut
Samira Khelifi
Marc Burgelman
Fabian Pianezzi
Ayodhya N Tiwari
Henk Vrielinck
A1
Journal Article
in
SOLAR ENERGY MATERIALS AND SOLAR CELLS
2013
Combining optical and electrical studies to unravel the effect of Sb doping on CIGS solar cell
Lisanne Van Puyvelde
Johan Lauwaert
Philippe Smet
Dirk Poelman
Christophe Detavernier
Fabian Pianezzi
Shiro Nishiwaki
Ayodhya N Tiwari
Samira Khelifi
Marc Burgelman
et al.
C3
Conference
2013
Effect of non-ideal contacts in capacitance spectroscopy of Cu(In,Ga)Se2 solar cells
Johan Lauwaert
Lisanne Van Puyvelde
Samira Khelifi
Marc Burgelman
Henk Vrielinck
C3
Conference
2013
Effect of polymer crystallinity in P3HT:PCBM solar cells on band gap trap states and apparent recombination order
Donato Spoltore
Wibren D Oosterbaan
Samira Khelifi
John N Clifford
Aurelien Viterisi
Emilio Palomares
Marc Burgelman
Laurence Lutsen
Dirk Vanderzande
Jean Manca
A1
Journal Article
in
ADVANCED ENERGY MATERIALS
2013
Electrical characterization of all-layers-sprayed solar cell based on ZnO nanorods and extremely thin CIS absorber
Erki Karber
Aimi Abass
Samira Khelifi
Marc Burgelman
Atanas Katerski
Malle Krunks
A1
Journal Article
in
SOLAR ENERGY
2013
Modelling and measurement of the metastable defect distribution in chalcopyrite-based thin film solar cells
Koen Decock
Samira Khelifi
Marc Burgelman
A1
Journal Article
in
THIN SOLID FILMS
2013
2012
About RC-like contacts in deep level transient spectroscopy and Cu(In,Ga)Se₂ solar cells
Johan Lauwaert
Lieselotte Callens
Samira Khelifi
Koen Decock
Marc Burgelman
A Chirila
F Pianezzi
S Buecheler
AN Tiwari
Henk Vrielinck
A1
Journal Article
in
PROGRESS IN PHOTOVOLTAICS
2012
2011
Accuracy of defect distributions measured by bias dependent admittance spectroscopy on thin film solar cells
Koen Decock
Samira Khelifi
Marc Burgelman
C1
Conference
2011
An automated method to reduce noise of admittance spectra allowing assessment of a large number of complicated spectra
Koen Decock
Samira Khelifi
Marc Burgelman
C1
Conference
2011
Analytical versus numerical analysis of back grading in CIGS solar cells
Koen Decock
Samira Khelifi
Marc Burgelman
A1
Journal Article
in
SOLAR ENERGY MATERIALS AND SOLAR CELLS
2011
Deep level transient spectroscopy (DLTS) study of P3HT:PCBM organic solar cells
Johan Lauwaert
Samira Khelifi
Lisanne Van Puyvelde
Koen Decock
Marc Burgelman
Donato Spoltore
Fortunato Piersimoni
Jean Manca
Henk Vrielinck
C3
Conference
2011
Deep level transient spectroscopy (DLTS) study of P3HT:PCBM organic solar cells
Johan Lauwaert
Samira Khelifi
Koen Decock
Marc Burgelman
E Voroshazi
T Aernouts
D Spoltore
F Piersimoni
Freddy Callens
Henk Vrielinck
C3
Conference
2011
Defect distributions in thin film solar cells deduced from admittance measurements under different bias voltages
Koen Decock
Samira Khelifi
Stephan Buecheler
Fabian Pianezzi
Ayodhya N Tiwari
Marc Burgelman
A1
Journal Article
in
JOURNAL OF APPLIED PHYSICS
2011
Electrical characterization of P3HT:PCBM organic solar cells by admittance spectroscopy: defect investigation
Samira Khelifi
Koen Decock
Johan Lauwaert
Eszter Voroshazi
Tom Aernouts
Henk Vrielinck
Abderrahmane Belghachi
Marc Burgelman
C3
Conference
2011
Grading and metastable effects in admittance spectroscopy of CIGS-based solar cells
Koen Decock
Samira Khelifi
Fabian Pianezzi
Ayodhya N. Tiwari
Marc Burgelman
C1
Conference
2011
Investigation of defects by admittance spectroscopy measurements in poly (3-hexylthiophene):(6,6)-phenyl C61-butyric acid methyl ester organic solar cells degraded under air exposure
Samira Khelifi
Koen Decock
Johan Lauwaert
Henk Vrielinck
Donato Spoltore
Fortunato Piersimoni
Jean Manca
Abderrahmane Belghachi
Marc Burgelman
A1
Journal Article
in
JOURNAL OF APPLIED PHYSICS
2011
Investigation of defects in P3HT:PCBM organic solar cells aged under constant illumination
Samira Khelifi
Donao Spoltore
Fortunato Piersimoni
Eszter Voroshazi
Koen Decock
Johan Lauwaert
Tom Aernouts
Henk Vrielinck
Jean Manca
Marc Burgelman
C3
Conference
2011
Modelling multivalent defects in thin film solar cells
Koen Decock
Samira Khelifi
Marc Burgelman
A1
Journal Article
in
THIN SOLID FILMS
2011
Signature of a back contact barrier in DLTS spectra
Johan Lauwaert
Samira Khelifi
Koen Decock
Marc Burgelman
Henk Vrielinck
A1
Journal Article
in
JOURNAL OF APPLIED PHYSICS
2011
2010
A simple correction method for series resistance and inductance on solar cell admittance spectroscopy
Johan Lauwaert
Koen Decock
Samira Khelifi
Marc Burgelman
A1
Journal Article
in
SOLAR ENERGY MATERIALS AND SOLAR CELLS
2010
Can a multivalent defect be mimicked by several Shockley-Read-Hall-like defects?
Koen Decock
Samira Khelifi
Marc Burgelman
A1
Journal Article
in
JOURNAL OF APPLIED PHYSICS
2010
Characterization and modelling with SCAPS of the performance of solar cells
Samira Khelifi
Marc Burgelman
Dissertation
2010
Characterization of flexible thin film CIGSe solar cells grown on different metallic foil substrates
Samira Khelifi
Abderrahmane Belghachi
Johan Lauwaert
Koen Decock
Jeannette Wienke
Raquel Caballero
Christian A Kaufmann
Marc Burgelman
P1
Conference
2010
Defects investigation in thin film CIGSe solar cells grown on glass and metallic foil substrates
Samira Khelifi
Koen Decock
Johan Lauwaert
Abderrahmane Belghachi
Henk Vrielinck
Marc Burgelman
C3
Conference
2010
The AlxGa1-xAs window composition effect on the hardness improvement of a p(+)-n-n(+)GaAs solar cell exposed to the electron irradiation
AF Meftah
AM Meftah
N Sengouga
Samira Khelifi
A1
Journal Article
in
ENERGY CONVERSION AND MANAGEMENT
2010
Uniform reference structures to assess the benefit of grading in thin film solar cell structures
Koen Decock
Samira Khelifi
Marc Burgelman
C1
Conference
2010
2009
Numerical simulation of the effect of the Al molar fraction and thickness of an AlxGa1-xAs window on the sensitivity of a p(+)-n-n(+) GaAs solar cell to 1 MeV electron irradiation
AF Meftah
N Sengouga
AM Meftah
Samira Khelifi
A1
Journal Article
in
RENEWABLE ENERGY
2009
2008
Effects of temperature and series resistance on GaAs concentrator solar cell
Samira Khelifi
L Ayat
A Belghachi
A1
Journal Article
in
EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS
2008
Electrical characteristics of Cu(In,Ga)Se2 thin films solar cells on metallic foil substrates
Samira Khelifi
Jonas Marlein
Marc Burgelman
Abderrahmane Belghachi
C1
Conference
2008
Impurity photovoltaic effect in GaAs solar cell with two deep impurity levels
Samira Khelifi
Marc Burgelman
Johan Verschraegen
Abderrahmane Belghachi
A1
Journal Article
in
SOLAR ENERGY MATERIALS AND SOLAR CELLS
2008
Numerical simulation of the impurity photovoltaic effect in silicon solar cells
Samira Khelifi
Johan Verschraegen
Marc Burgelman
A Belgachi
A1
Journal Article
in
RENEWABLE ENERGY
2008
2007
Impurity photovoltaic effect in GaAs solar cell with two deep impurity levels
Samira Khelifi
Johan Verschraegen
Marc Burgelman
A Belghachi
C1
Conference
2007
2006
Modelling of the perimeter recombination effect in GaAs-based micro-solar cell
Abderrahmane Belghachi
Samira Khelifi
A1
Journal Article
in
SOLAR ENERGY MATERIALS AND SOLAR CELLS
2006
Numerical modeling of the impurity photovoltaic effect (IPV) in SCAPS
Johan Verschraegen
Samira Khelifi
Marc Burgelman
Abderrahmane Belgachi
C1
Conference
2006