Daniel Abou-Ras
Daniel Abou-Ras
Helmholtz-Zentrum Berlin für Materialien und Energie GmbH
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Development of thin‐film Cu(In,Ga)Se2 and CdTe solar cells
A Romeo, M Terheggen, D Abou‐Ras, DL Bätzner, FJ Haug, M Kälin, ...
Progress in Photovoltaics: Research and Applications 12 (2‐3), 93-111, 2004
Cu2ZnSnS4 thin film solar cells from electroplated precursors: Novel low-cost perspective
A Ennaoui, M Lux-Steiner, A Weber, D Abou-Ras, I Kötschau, HW Schock, ...
Thin solid films 517 (7), 2511-2514, 2009
Advanced characterization techniques for thin film solar cells
D Abou-Ras, T Kirchartz, U Rau
Wiley-Vch, 2011
Buffer layers and transparent conducting oxides for chalcopyrite Cu(In,Ga)(S,Se)2 based thin film photovoltaics: present status and current developments
N Naghavi, D Abou‐Ras, N Allsop, N Barreau, S Bücheler, A Ennaoui, ...
Progress in Photovoltaics: Research and Applications 18 (6), 411-433, 2010
buffer layers by atomic layer deposition in based thin film solar cells: Band alignment and sulfur gradient
C Platzer-Björkman, T Törndahl, D Abou-Ras, J Malmström, J Kessler, ...
Journal of Applied Physics 100 (4), 044506, 2006
Formation and characterisation of MoSe2 for Cu (In, Ga) Se2 based solar cells
D Abou-Ras, G Kostorz, D Bremaud, M Kälin, FV Kurdesau, AN Tiwari, ...
Thin Solid Films 480, 433-438, 2005
Improved performance of Ge‐alloyed CZTGeSSe thin‐film solar cells through control of elemental losses
CJ Hages, S Levcenco, CK Miskin, JH Alsmeier, D Abou‐Ras, RG Wilks, ...
Progress in Photovoltaics: Research and Applications 23 (3), 376-384, 2015
Structural and chemical investigations of CBD-and PVD-CdS buffer layers and interfaces in Cu (In, Ga) Se2-based thin film solar cells
D Abou-Ras, G Kostorz, A Romeo, D Rudmann, AN Tiwari
Thin Solid Films 480, 118-123, 2005
Gallium gradients in Cu(In,Ga)Se2 thin‐film solar cells
W Witte, D Abou‐Ras, K Albe, GH Bauer, F Bertram, C Boit, ...
Progress in Photovoltaics: Research and Applications 23 (6), 717-733, 2015
Light-Induced Increase of Electron Diffusion Length in a p–n Junction Type CH3NH3PbBr3 Perovskite Solar Cell
N Kedem, TM Brenner, M Kulbak, N Schaefer, S Levcenko, I Levine, ...
The journal of physical chemistry letters 6 (13), 2469-2476, 2015
Characterization of Grain Boundaries in Cu(In,Ga)Se Films Using Atom-Probe Tomography
O Cojocaru-Mirédin, PP Choi, D Abou-Ras, SS Schmidt, R Caballero, ...
IEEE Journal of photovoltaics 1 (2), 207-212, 2011
Direct insight into grain boundary reconstruction in polycrystalline Cu (In, Ga) Se 2 with atomic resolution
D Abou-Ras, B Schaffer, M Schaffer, SS Schmidt, R Caballero, T Unold
Physical review letters 108 (7), 075502, 2012
Confined and chemically flexible grain boundaries in polycrystalline compound semiconductors
D Abou‐Ras, SS Schmidt, R Caballero, T Unold, HW Schock, CT Koch, ...
Advanced Energy Materials 2 (8), 992-998, 2012
Comprehensive comparison of various techniques for the analysis of elemental distributions in thin films
D Abou-Ras, R Caballero, CH Fischer, CA Kaufmann, I Lauermann, ...
Microscopy and Microanalysis 17 (5), 728-751, 2011
Grain-size distributions and grain boundaries of chalcopyrite-type thin films
D Abou-Ras, S Schorr, HW Schock
Journal of Applied Crystallography 40 (5), 841-848, 2007
Impact of the Ga concentration on the microstructure of CuIn1–x Gax Se2
D Abou‐Ras, R Caballero, CA Kaufmann, M Nichterwitz, K Sakurai, ...
physica status solidi (RRL)–Rapid Research Letters 2 (3), 135-137, 2008
ZnO/InxSy/Cu (In, Ga) Se2 solar cells fabricated by coherent heterojunction formation
A Strohm, L Eisenmann, RK Gebhardt, A Harding, T Schlötzer, ...
Thin Solid Films 480, 162-167, 2005
CdS/Cu(In,Ga)S2 based solar cells with efficiencies reaching 12.9% prepared by a rapid thermal process
S Merdes, D Abou‐Ras, R Mainz, R Klenk, MC Lux‐Steiner, A Meeder, ...
Progress in Photovoltaics: Research and Applications 21 (1), 88-93, 2013
Effect of strontium deficiency on the transport and magnetic properties of Pr0. 7Sr0. 3MnO3
D Abou-Ras, W Boujelben, A Cheikh-Rouhou, J Pierre, JP Renard, ...
Journal of magnetism and magnetic materials 233 (3), 147-154, 2001
Chemistry and dynamics of Ge in kesterite: toward band-gap-graded absorbers
J Márquez, H Stange, CJ Hages, N Schaefer, S Levcenko, S Giraldo, ...
Chemistry of Materials 29 (21), 9399-9406, 2017
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