Lithium-doping inverts the nanoscale electric field at the grain boundaries in Cu2ZnSn(S,Se)4 and increases photovoltaic efficiency

Electronic and elemental properties of the Cu2ZnSn(S,Se)4 surface and grain boundaries

(2014) Richard Haight et al.   APPLIED PHYSICS LETTERS

Effects of sodium on electrical properties in Cu2ZnSnS4 single crystal

(2014) Akira Nagaoka et al.   APPLIED PHYSICS LETTERS

The Role of Sodium as a Surfactant and Suppressor of Non-Radiative Recombination at Internal Surfaces in Cu2ZnSnS4

(2014) Talia Gershon et al.   Advanced Energy Materials

8% Efficient Cu2ZnSn(S,Se)4Solar Cells from Redox Equilibrated Simple Precursors in DMSO

(2014) Hao Xin et al.   Advanced Energy Materials

Investigation of local compositional uniformity in Cu2ZnSn(S,Se)4thin film solar cells prepared from nanoparticle inks

(2014) Katherine E. Roelofs et al.   Journal of Materials Chemistry A

Nanoscale observation of surface potential and carrier transport in Cu2ZnSn(S,Se)4 thin films grown by sputtering-based two-step process

(2014) Gee Kim et al.   Nanoscale Research Letters

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

(2013) Shiyou Chen et al.   ADVANCED MATERIALS

Band tailing and efficiency limitation in kesterite solar cells

(2013) Tayfun Gokmen et al.   APPLIED PHYSICS LETTERS

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

(2013) Adrian Chirilă et al.   NATURE MATERIALS

Engineering Grain Boundaries in Cu2 ZnSnSe4 for Better Cell Performance: A First-Principle Study

(2013) Wan-Jian Yin et al.   Advanced Energy Materials

Device Characteristics of CZTSSe Thin-Film Solar Cells with 12.6% Efficiency

(2013) Wei Wang et al.   Advanced Energy Materials

Investigating the Role of Grain Boundaries in CZTS and CZTSSe Thin Film Solar Cells with Scanning Probe Microscopy

(2012) Joel B. Li et al.   ADVANCED MATERIALS

A Detrimental Reaction at the Molybdenum Back Contact in Cu2ZnSn(S,Se)4 Thin-Film Solar Cells

(2012) Jonathan J. Scragg et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Beyond 11% Efficiency: Characteristics of State-of-the-Art Cu2ZnSn(S,Se)4Solar Cells

(2012) Teodor K. Todorov et al.   Advanced Energy Materials

Kesterite Thin-Film Solar Cells: Advances in Materials Modelling of Cu2ZnSnS4

(2012) Aron Walsh et al.   Advanced Energy Materials

Structure and Electronic Properties of Grain Boundaries in Earth-Abundant Photovoltaic Absorber Cu2ZnSnSe4

(2011) Junwen Li et al.   ACS Nano

Comparative study of the luminescence and intrinsic point defects in the kesterite Cu2ZnSnS4and chalcopyrite Cu(In,Ga)Se2thin films used in photovoltaic applications

(2011) Manuel J. Romero et al.   PHYSICAL REVIEW B

New world record efficiency for Cu(In,Ga)Se2 thin-film solar cells beyond 20%

(2011) Philip Jackson et al.   PROGRESS IN PHOTOVOLTAICS

Nanometer-scale electronic and microstructural properties of grain boundaries in Cu(In,Ga)Se2

(2011) S. Sadewasser et al.   THIN SOLID FILMS

Earth-Abundant Element Photovoltaics Directly from Soluble Precursors with High Yield Using a Non-Toxic Solvent

(2011) Wooseok Ki et al.   Advanced Energy Materials

Heterogeneity in Polymer Solar Cells: Local Morphology and Performance in Organic Photovoltaics Studied with Scanning Probe Microscopy

(2010) Chris Groves et al.   ACCOUNTS OF CHEMICAL RESEARCH

Fabrication of 7.2% Efficient CZTSSe Solar Cells Using CZTS Nanocrystals

(2010) Qijie Guo et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Electrical Scanning Probe Microscopy on Active Organic Electronic Devices

(2008) Liam S. C. Pingree et al.   ADVANCED MATERIALS

Synthesis, physicochemical characterization and crystallographic twinning of Li2ZnSnS4

(2008) Jonathan W. Lekse et al.   JOURNAL OF SOLID STATE CHEMISTRY

The influence of Na on metastable defect kinetics in CIGS materials

(2008) Peter T. Erslev et al.   THIN SOLID FILMS