Alkali treatments of Cu(In,Ga)Se2 thin-film absorbers and their impact on transport barriers

Buffer Layers, Defects, and the Capacitance Step in the Admittance Spectrum of a Thin-Film Solar Cell

(2018) Florian Werner et al.   Physical Review Applied

What is the dopant concentration in polycrystalline thin-film Cu(In,Ga)Se 2 ?

(2017) F. Werner et al.   THIN SOLID FILMS

Injection Current Barrier Formation for RbF Postdeposition-Treated Cu(In,Ga)Se2 -Based Solar Cells

(2017) Thomas Paul Weiss et al.   Advanced Materials Interfaces

Revisiting radiative deep-level transitions in CuGaSe2 by photoluminescence

(2016) Conrad Spindler et al.   APPLIED PHYSICS LETTERS

Defect distributions in Cu(In,Ga)(S,Se)2 solar cells with three different buffer layers

(2016) Yongshin Kim et al.   CURRENT APPLIED PHYSICS

Defect levels in Cu(In,Ga)Se2studied using capacitance and photocurrent techniques

(2016) A Urbaniak et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Effects of heavy alkali elements in Cu(In,Ga)Se2solar cells with efficiencies up to 22.6%

(2016) Philip Jackson et al.   Physica Status Solidi-Rapid Research Letters

Defect levels in Cu(In,Ga)Se 2 polycrystalline layers by sub-bandgap photo-induced current transient spectroscopy

(2015) K. Macielak et al.   THIN SOLID FILMS

Capacitance spectroscopy of Cu(In,Ga)Se2-based solar cells with a Pt back electrode

(2015) A. Urbaniak et al.   THIN SOLID FILMS

Verification of phototransistor model for Cu(In,Ga)Se 2 solar cells

(2015) Thomas Ott et al.   THIN SOLID FILMS

Optoelectronic Investigation of Sb-Doped Cu(In,Ga)Se2

(2015) Lorelle M. Mansfield et al.   IEEE Journal of Photovoltaics

A simulation study on the impact of band gap profile variations and secondary barriers on the temperature behavior, performance ratio, and energy yield of Cu(In,Ga)(Se,S)2solar cells

(2014) Christian Schubbert et al.   PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE

Direct Evaluation of Defect Distributions From Admittance Spectroscopy

(2014) Thomas Paul Weiss et al.   IEEE Journal of Photovoltaics

Potassium-induced surface modification of Cu(In,Ga)Se2 thin films for high-efficiency solar cells

(2013) Adrian Chirilă et al.   NATURE MATERIALS

First quadrant phototransistor behavior in CuInSe2 photovoltaics

(2013) A. Rockett et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

Assignment of capacitance spectroscopy signals of CIGS solar cells to effects of non-ohmic contacts

(2013) Johan Lauwaert et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

Why do we make Cu(In,Ga)Se2 solar cells non-stoichiometric?

(2013) Susanne Siebentritt et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

Defect level signatures in CuInSe2 by photocurrent and capacitance spectroscopy

(2013) A. Krysztopa et al.   THIN SOLID FILMS

Maxwell-Wagner polarization in Cu(In,Ga)(S,Se)2

(2012) U. Reislöhner et al.   APPLIED PHYSICS LETTERS

About RC-like contacts in deep level transient spectroscopy and Cu(In,Ga)Se2 solar cells

(2012) J. Lauwaert et al.   PROGRESS IN PHOTOVOLTAICS

Phototransistor effects in Cu(In,Ga)Se2 solar cells

(2012) Thomas Ott et al.   THIN SOLID FILMS

Signature of a back contact barrier in DLTS spectra

(2011) J. Lauwaert et al.   JOURNAL OF APPLIED PHYSICS

Highly efficient Cu(In,Ga)Se2 solar cells grown on flexible polymer films

(2011) Adrian Chirilă et al.   NATURE MATERIALS

Interpretation of admittance, capacitance-voltage, and current-voltage signatures in Cu(In,Ga)Se2 thin film solar cells

(2010) Tobias Eisenbarth et al.   JOURNAL OF APPLIED PHYSICS

Universality of non-Ohmic shunt leakage in thin-film solar cells

(2010) S. Dongaonkar et al.   JOURNAL OF APPLIED PHYSICS

Hopping Conduction Observed in Thermal Admittance Spectroscopy

(2010) U. Reislöhner et al.   PHYSICAL REVIEW LETTERS

The electronic structure of chalcopyrites-bands, point defects and grain boundaries

(2010) Susanne Siebentritt et al.   PROGRESS IN PHOTOVOLTAICS

Systematic study of the complex structure of N1 Deep Level Transient Spectroscopy signal in Cu(In,Ga)Se2 based heterojunctions

(2010) P. Zabierowski et al.   THIN SOLID FILMS

Investigation of defects in Cu(In,Ga)(S,Se)2 films using the photocurrent decay technique

(2008) A. Saad et al.   JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS

Reinterpretation of defect levels derived from capacitance spectroscopy of CIGSe solar cells

(2008) Malgorzata Igalson et al.   THIN SOLID FILMS