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Jan Keller
Jan Keller
Email verificata su angstrom.uu.se
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Citata da
Citata da
Anno
Mechanical properties of Pb-free SnAg solder joints
J Keller, D Baither, U Wilke, G Schmitz
Acta Materialia 59 (7), 2731-2741, 2011
1532011
Reduced interface recombination in Cu2ZnSnS4 solar cells with atomic layer deposition Zn1− xSnxOy buffer layers
C Platzer-Björkman, C Frisk, JK Larsen, T Ericson, SY Li, JJS Scragg, ...
Applied Physics Letters 107 (24), 2015
1262015
Record 1.0 V open‐circuit voltage in wide band gap chalcopyrite solar cells
F Larsson, NS Nilsson, J Keller, C Frisk, V Kosyak, M Edoff, T Törndahl
Progress in Photovoltaics: Research and Applications 25 (9), 755-763, 2017
862017
Deposition temperature induced conduction band changes in zinc tin oxide buffer layers for Cu (In, Ga) Se2 solar cells
J Lindahl, J Keller, O Donzel-Gargand, P Szaniawski, M Edoff, T Törndahl
Solar Energy Materials and Solar Cells 144, 684-690, 2016
862016
CdS and Zn1− xSnxOy buffer layers for CIGS solar cells
PMP Salomé, J Keller, T Törndahl, JP Teixeira, N Nicoara, RR Andrade, ...
Solar Energy Materials and Solar Cells 159, 272-281, 2017
752017
Wide‐gap (Ag,Cu)(In,Ga)Se2 solar cells with different buffer materials—A path to a better heterojunction
J Keller, KV Sopiha, O Stolt, L Stolt, C Persson, JJS Scragg, T Törndahl, ...
Progress in Photovoltaics: Research and Applications 28 (4), 237-250, 2020
602020
Optical characterization and modeling of Cu (In, Ga)(Se, S) 2 solar cells with spectroscopic ellipsometry and coherent numerical simulation
M Richter, C Schubbert, P Eraerds, I Riedel, J Keller, J Parisi, T Dalibor, ...
Thin Solid Films 535, 331-335, 2013
582013
Bifacial Cu(In,Ga)Se2 solar cells using hydrogen‐doped In2O3 films as a transparent back contact
J Keller, WC Chen, L Riekehr, T Kubart, T Törndahl, M Edoff
Progress in Photovoltaics: Research and Applications 26 (10), 846-858, 2018
552018
Light-induced changes in the minority carrier diffusion length of Cu (In, Ga) Se2 absorber material
SJ Heise, V Gerliz, MS Hammer, J Ohland, J Keller, I Hammer-Riedel
Solar Energy Materials and Solar Cells 163, 270-276, 2017
472017
Grain boundary investigations on sulfurized Cu (In, Ga)(S, Se) 2 solar cells using atom probe tomography
J Keller, R Schlesiger, I Riedel, J Parisi, G Schmitz, A Avellan, T Dalibor
Solar Energy Materials and Solar Cells 117, 592-598, 2013
472013
Investigation of the SnS/Cu2ZnSnS4 Interfaces in Kesterite Thin-Film Solar Cells
Y Ren, M Richter, J Keller, A Redinger, T Unold, O Donzel-Gargand, ...
ACS Energy Letters 2 (5), 976-981, 2017
452017
On the beneficial effect of Al2O3 front contact passivation in Cu (In, Ga) Se2 solar cells
J Keller, F Gustavsson, L Stolt, M Edoff, T Törndahl
Solar Energy Materials and Solar Cells 159, 189-196, 2017
392017
Thermodynamic stability, phase separation and Ag grading in (Ag, Cu)(In, Ga) Se 2 solar absorbers
KV Sopiha, JK Larsen, O Donzel-Gargand, F Khavari, J Keller, M Edoff, ...
Journal of Materials Chemistry A 8 (17), 8740-8751, 2020
342020
Effect of different Na supply methods on thin Cu (In, Ga) Se2 solar cells with Al2O3 rear passivation layers
D Ledinek, O Donzel-Gargand, M Sköld, J Keller, M Edoff
Solar Energy Materials and Solar Cells 187, 160-169, 2018
342018
Atomic layer deposition of Zn (O, S) buffer layers for Cu (In, Ga) Se2 solar cells with KF post-deposition treatment
F Larsson, O Donzel-Gargand, J Keller, M Edoff, T Törndahl
Solar Energy Materials and Solar Cells 183, 8-15, 2018
332018
Direct comparison of atomic layer deposition and sputtering of In2O3: H used as transparent conductive oxide layer in CuIn1− xGaxSe2 thin film solar cells
J Keller, A Aijaz, F Gustavsson, T Kubart, L Stolt, M Edoff, T Törndahl
Solar Energy Materials and Solar Cells 157, 757-764, 2016
312016
Effect of KF absorber treatment on the functionality of different transparent conductive oxide layers in CIGSe solar cells
J Keller, F Chalvet, J Joel, A Aijaz, T Kubart, L Riekehr, M Edoff, L Stolt, ...
Progress in Photovoltaics: Research and Applications 26 (1), 13-23, 2018
302018
On the Paramount Role of Absorber Stoichiometry in (Ag,Cu)(In,Ga)Se2 Wide‐Gap Solar Cells
J Keller, L Stolt, KV Sopiha, JK Larsen, L Riekehr, M Edoff
Solar RRL 4 (12), 2000508, 2020
292020
Interface engineering of ultrathin Cu(In,Ga)Se2 solar cells on reflective back contacts
L Gouillart, A Cattoni, WC Chen, J Goffard, L Riekehr, J Keller, M Jubault, ...
Progress in Photovoltaics: Research and Applications 29 (2), 212-221, 2021
282021
Using hydrogen‐doped In2O3 films as a transparent back contact in (Ag,Cu)(In,Ga)Se2 solar cells
J Keller, N Shariati Nilsson, A Aijaz, L Riekehr, T Kubart, M Edoff, ...
Progress in Photovoltaics: Research and Applications 26 (3), 159-170, 2018
282018
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
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