2015

Han, Jun-feng ; Fu, Gan-hua ; Krishnakumar, V. ; Schimper, Hermann-Josef ; Liao, Cheng ; Jaegermann, Wolfram ; Besland, M. P. (2015)
Studies of CdS/CdTe interface: Comparison of CdS films deposited by close space sublimation and chemical bath deposition techniques.
In: Thin Solid Films, 582
doi: 10.1016/j.tsf.2014.12.039
Artikel, Bibliographie

2013

Han, J. ; Fu, G. ; Krishnakumar, V. ; Liao, C. ; Jaegermann, W. ; Besland, M. P. (2013)
Preparation and characterization of ZnS/CdS bi-layer for CdTe solar cell application.
In: Journal of Physics and Chemistry of Solids, 74 (12)
doi: 10.1016/j.jpcs.2013.08.004
Artikel, Bibliographie

Krishnakumar, V. ; Klein, Andreas ; Jaegermann, W. (2013)
Studies on CdTe solar cell front contact properties using X-ray photoelectron spectroscopy.
In: Thin Solid Films, 545
doi: 10.1016/j.tsf.2013.08.083
Artikel, Bibliographie

Han, J. ; Fu, G. ; Krishnakumar, V. ; Liao, C. ; Jaegermann, W. (2013)
CdS annealing treatments in various atmospheres and effects on performances of CdTe/CdS solar cells.
In: Journal of Materials Science: Materials in Electronics, 24 (8)
doi: 10.1007/s10854-013-1157-7
Artikel, Bibliographie

Krishnakumar, V. ; Barati, A. ; Schimper, H.-J. ; Klein, Andreas ; Jaegermann, W. (2013)
A possible way to reduce absorber layer thickness in thin film CdTe solar cells.
In: Thin Solid Films, 535
doi: 10.1016/j.tsf.2012.11.085
Artikel, Bibliographie

2011

Krishnakumar, V. ; Han, J. ; Klein, Andreas ; Jaegermann, W. (2011)
CdTe thin film solar cells with reduced CdS film thickness.
In: Thin Solid Films, 519 (21)
doi: 10.1016/j.tsf.2010.12.118
Artikel, Bibliographie

Han, Junfeng ; Spanheimer, C. ; Haindl, G. ; Fu, Ganhua ; Krishnakumar, V. ; Schaffner, J. ; Fan, Chunjie ; Zhao, Kui ; Klein, Andreas ; Jaegermann, Wolfram (2011)
Optimized chemical bath deposited CdS layers for the improvement of CdTe solar cells.
In: Solar Energy Materials and Solar Cells, 95 (3)
doi: 10.1016/j.solmat.20https://doi.org/10.10.027
Artikel, Bibliographie

Han, J. ; Liao, C. ; Jiang, T. ; Fu, G. ; Krishnakumar, V. ; Spanheimer, C. ; Haindl, G. ; Zhao, K. ; Klein, Andreas ; Jaegermann, W. (2011)
Annealing effects on the chemical deposited CdS films and the electrical properties of CdS/CdTe solar cells.
In: Materials Research Bulletin, 46 (2)
doi: 10.1016/j.materresbull.20https://doi.org/10.11.014
Artikel, Bibliographie

Han, J. ; Liao, C. ; Jiang, T. ; Spanheimer, C. ; Haindl, G. ; Fu, G. ; Krishnakumar, V. ; Zhao, K. ; Klein, Andreas ; Jaegermann, W. (2011)
An optimized multilayer structure of CdS layer for CdTe solar cells application.
In: Journal of Alloys and Compounds, 509 (17)
doi: 10.1016/j.jallcom.20https://doi.org/10.12.085
Artikel, Bibliographie

2010

Körber, C. ; Krishnakumar, V. ; Klein, Andreas ; Panaccione, G. ; Torelli, P. ; Walsh, A. ; Lopes Ferreira da Silva, J. ; Wei, S.-H. ; Egdell, R. G. ; Payne, D. J. (2010)
Electronic structure of In2O3 and Sn-doped In2O3 by hard x-ray photoemission spectroscopy.
In: Physical Review B, 81 (16)
doi: 10.1103/PhysRevB.81.165207
Artikel, Bibliographie

2009

Krishnakumar, V. ; Ramamurthi, K. ; Klein, Andreas ; Jaegermann, W. (2009)
Band alignment of differently treated TCO/CdS interface.
In: Thin Solid Films, 517 (7)
doi: 10.1016/j.tsf.2008.11.065
Artikel, Bibliographie