Revealing the beneficial effects of Ge doping on Cu2ZnSnSe4 thin film solar cells

Germanium Alloyed Kesterite Solar Cells with Low Voltage Deficits

(2016) A. D. Collord et al.   CHEMISTRY OF MATERIALS

Generalized quantum efficiency analysis for non-ideal solar cells: Case of Cu2ZnSnSe4

(2016) Charles J. Hages et al.   JOURNAL OF APPLIED PHYSICS

Voc Boosting and Grain Growth Enhancing Ge-Doping Strategy for Cu2ZnSnSe4 Photovoltaic Absorbers

(2016) Markus Neuschitzer et al.   Journal of Physical Chemistry C

Temperature dependent electrical characterization of thin film Cu2ZnSnSe4solar cells

(2016) E Kask et al.   JOURNAL OF PHYSICS D-APPLIED PHYSICS

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

Cu2ZnSnSe4solar cells with 10.6% efficiency through innovative absorber engineering with Ge superficial nanolayer

(2016) Sergio Giraldo et al.   PROGRESS IN PHOTOVOLTAICS

Open-circuit voltage enhancement in CdS/Cu 2 ZnSnSe 4 -based thin film solar cells: A metal–insulator–semiconductor (MIS) performance

(2016) Maykel Courel et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

What is the bandgap of kesterite?

(2016) Susanne Siebentritt et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

Ordering kesterite improves solar cells: A low temperature post-deposition annealing study

(2016) G. Rey et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

Is the Cu/Zn Disorder the Main Culprit for the Voltage Deficit in Kesterite Solar Cells?

(2016) Stéphane Bourdais et al.   Advanced Energy Materials

Na-Diffusion Enhanced p-type Conductivity in Cu(In,Ga)Se2: A New Mechanism for Efficient Doping in Semiconductors

(2016) Zhen-Kun Yuan et al.   Advanced Energy Materials

Over 9% Efficient Kesterite Cu2ZnSnS4Solar Cell Fabricated by Using Zn1-xCdxS Buffer Layer

(2016) Kaiwen Sun et al.   Advanced Energy Materials

Cu2ZnSnSe4-Based Solar Cells With Efficiency Exceeding 10% by Adding a Superficial Ge Nanolayer: The Interaction Between Ge and Na

(2016) Sergio Giraldo et al.   IEEE Journal of Photovoltaics

Alkali doping strategies for flexible and light-weight Cu2ZnSnSe4 solar cells

(2016) Simón López-Marino et al.   Journal of Materials Chemistry A

Achieving high efficiency Cu 2 ZnSn(S,Se) 4 solar cells by non-toxic aqueous ink: Defect analysis and electrical modeling

(2016) Shih-Yuan Wei et al.   Nano Energy

Deep Defects inCu2ZnSn(S,Se)4Solar Cells with Varying Se Content

(2016) S. Levcenko et al.   Physical Review Applied

Reduced interface recombination in Cu2ZnSnS4 solar cells with atomic layer deposition Zn1−xSnxOy buffer layers

(2015) C. Platzer-Björkman et al.   APPLIED PHYSICS LETTERS

Complex Surface Chemistry of Kesterites: Cu/Zn Reordering after Low Temperature Postdeposition Annealing and Its Role in High Performance Devices

(2015) Markus Neuschitzer et al.   CHEMISTRY OF MATERIALS

Deep recombination centers inCu2ZnSnSe4revealed by screened-exchange hybrid density functional theory

(2015) Ye Sheng Yee et al.   PHYSICAL REVIEW B

Optimization of CdS buffer layer for high-performance Cu2ZnSnSe4solar cells and the effects of light soaking: elimination of crossover and red kink

(2015) Markus Neuschitzer et al.   PROGRESS IN PHOTOVOLTAICS

Characterization of electronic structure of Cu 2 ZnSn(S x Se 1−x ) 4 absorber layer and CdS/Cu 2 ZnSn(S x Se 1−x ) 4 interfaces by in-situ photoemission and inverse photoemission spectroscopies

(2015) Norio Terada et al.   THIN SOLID FILMS

Study of structural and optoelectronic properties of Cu 2 Zn(Sn 1−x Ge x )Se 4 (x = 0 to 1) alloy compounds

(2015) M. Grossberg et al.   THIN SOLID FILMS

Fine-Tuning the Sn Content in CZTSSe Thin Films to Achieve 10.8% Solar Cell Efficiency from Spray-Deposited Water-Ethanol-Based Colloidal Inks

(2015) Gerardo Larramona et al.   Advanced Energy Materials

Large Efficiency Improvement in Cu2ZnSnSe4Solar Cells by Introducing a Superficial Ge Nanolayer

(2015) Sergio Giraldo et al.   Advanced Energy Materials

High Efficiency Cu2ZnSn(S,Se)4Solar Cells by Applying a Double In2S3/CdS Emitter

(2014) Jeehwan Kim et al.   ADVANCED MATERIALS

Semi-empirical device model for Cu2ZnSn(S,Se)4 solar cells

(2014) Tayfun Gokmen et al.   APPLIED PHYSICS LETTERS

Sodium Assisted Sintering of Chalcogenides and Its Application to Solution Processed Cu2ZnSn(S,Se)4 Thin Film Solar Cells

(2014) Carolin M. Sutter-Fella et al.   CHEMISTRY OF MATERIALS

Generalized current-voltage analysis and efficiency limitations in non-ideal solar cells: Case of Cu2ZnSn(SxSe1−x)4and Cu2Zn(SnyGe1−y)(SxSe1−x)4

(2014) Charles J. Hages et al.   JOURNAL OF APPLIED PHYSICS

Organometallic Halide Perovskites: Sharp Optical Absorption Edge and Its Relation to Photovoltaic Performance

(2014) Stefaan De Wolf et al.   Journal of Physical Chemistry Letters

Direct Evaluation of Defect Distributions From Admittance Spectroscopy

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

Non-stoichiometry effect and disorder in Cu2ZnSnS4 thin films obtained by flash evaporation: Raman scattering investigation

(2013) R. Caballero et al.   ACTA MATERIALIA

Classification of Lattice Defects in the Kesterite Cu2ZnSnS4and Cu2ZnSnSe4Earth-Abundant Solar Cell Absorbers

(2013) Shiyou Chen et al.   ADVANCED MATERIALS

Effects of sodium incorporation in Co-evaporated Cu2ZnSnSe4 thin-film solar cells

(2013) Jian V. Li et al.   APPLIED PHYSICS LETTERS

Relationship between Cu2ZnSnS4 quasi donor-acceptor pair density and solar cell efficiency

(2013) Talia Gershon et al.   APPLIED PHYSICS LETTERS

Band tailing and efficiency limitation in kesterite solar cells

(2013) Tayfun Gokmen et al.   APPLIED PHYSICS LETTERS

Admittance spectroscopy in kesterite solar cells: Defect signal or circuit response

(2013) Thomas Paul Weiss et al.   APPLIED PHYSICS LETTERS

Characterization of defects in 9.7% efficient Cu2ZnSnSe4-CdS-ZnO solar cells

(2013) G. Brammertz et al.   APPLIED PHYSICS LETTERS

Polarized Raman scattering analysis of Cu2ZnSnSe4 and Cu2ZnGeSe4 single crystals

(2013) M. Guc et al.   JOURNAL OF APPLIED PHYSICS

Photoluminescence characterization of a high-efficiency Cu2ZnSnS4 device

(2013) Talia Gershon et al.   JOURNAL OF APPLIED PHYSICS

Indications of short minority-carrier lifetime in kesterite solar cells

(2013) I. L. Repins et al.   JOURNAL OF APPLIED PHYSICS

Raman scattering and disorder effect in Cu2ZnSnS4

(2013) M. Y. Valakh et al.   Physica Status Solidi-Rapid Research Letters

Improved performance of Ge-alloyed CZTGeSSe thin-film solar cells through control of elemental losses

(2013) Charles J. Hages et al.   PROGRESS IN PHOTOVOLTAICS

Temperature dependent conductivity of polycrystalline Cu2ZnSnS4 thin films

(2012) V. Kosyak et al.   APPLIED PHYSICS LETTERS

Electronic properties of the Cu2ZnSn(Se,S)4 absorber layer in solar cells as revealed by admittance spectroscopy and related methods

(2012) Oki Gunawan et al.   APPLIED PHYSICS LETTERS

Hydrazine-Processed Ge-Substituted CZTSe Solar Cells

(2012) Santanu Bag et al.   CHEMISTRY OF MATERIALS

Rapid annealing of reactively sputtered precursors for Cu2ZnSnS4solar cells

(2012) Jonathan J. Scragg et al.   PROGRESS IN PHOTOVOLTAICS

Cliff-like conduction band offset and KCN-induced recombination barrier enhancement at the CdS/Cu2ZnSnS4 thin-film solar cell heterojunction

(2011) M. Bär et al.   APPLIED PHYSICS LETTERS

Optical properties of high quality Cu2ZnSnSe4 thin films

(2011) F. Luckert et al.   APPLIED PHYSICS LETTERS

Band alignment at the Cu2ZnSn(SxSe1−x)4/CdS interface

(2011) Richard Haight et al.   APPLIED PHYSICS LETTERS

Device characteristics of a 10.1% hydrazine-processed Cu2ZnSn(Se,S)4 solar cell

(2011) D. Aaron R. Barkhouse et al.   PROGRESS IN PHOTOVOLTAICS

Loss mechanisms in hydrazine-processed Cu2ZnSn(Se,S)4 solar cells

(2010) Oki Gunawan et al.   APPLIED PHYSICS LETTERS