Microscopic Evidence for the Modification of the Electronic Structure at Grain Boundaries ofCu(In1−x,Gax)Se2Films

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

(2011) Philip Jackson et al.   PROGRESS IN PHOTOVOLTAICS

Heavily Doped Semiconductor Nanocrystal Quantum Dots

(2011) D. Mocatta et al.   SCIENCE

Direct Evidence for a Reduced Density of Deep Level Defects at Grain Boundaries ofCu(In,Ga)Se2Thin Films

(2010) H. Mönig et al.   PHYSICAL REVIEW LETTERS

Large Neutral Barrier at Grain Boundaries in Chalcopyrite Thin Films

(2010) Michael Hafemeister et al.   PHYSICAL REVIEW LETTERS

Grain boundaries in Cu(In, Ga)(Se, S)2 thin-film solar cells

(2008) Uwe Rau et al.   APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING

Numerical simulation of carrier collection and recombination at grain boundaries in Cu(In,Ga)Se2 solar cells

(2008) K. Taretto et al.   JOURNAL OF APPLIED PHYSICS

Determination of Band Offsets in Heterostructured Colloidal Nanorods Using Scanning Tunneling Spectroscopy

(2008) Dov Steiner et al.   NANO LETTERS

Depth profiling of Cu(In,Ga)Se2 thin films grown at low temperatures

(2008) C.A. Kaufmann et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS