Ayodhya Tiwari
Ayodhya Tiwari
Head of Laboratory for Thin Films and Photovoltaics
No verified email
TitleCited byYear
Potassium-induced surface modification of Cu(In,Ga)Se2 thin films for high-efficiency solar cells
A Chirilă, P Reinhard, F Pianezzi, P Bloesch, AR Uhl, C Fella, L Kranz, ...
Nature materials 12 (12), 1107-1111, 2013
9422013
Highly efficient Cu (In, Ga) Se 2 solar cells grown on flexible polymer films
A Chirilă, S Buecheler, F Pianezzi, P Bloesch, C Gretener, AR Uhl, C Fella, ...
Nature materials 10 (11), 857-861, 2011
7542011
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
4722004
Low cost processing of CIGS thin film solar cells
M Kaelin, D Rudmann, AN Tiwari
Solar Energy 77 (6), 749-756, 2004
3942004
High mobility transparent conducting oxides for thin film solar cells
S Calnan, AN Tiwari
Thin solid films 518 (7), 1839-1849, 2010
3862010
Non‐vacuum methods for formation of Cu(In, Ga)(Se, S)2 thin film photovoltaic absorbers
CJ Hibberd, E Chassaing, W Liu, DB Mitzi, D Lincot, AN Tiwari
Progress in Photovoltaics: Research and Applications 18 (6), 434-452, 2010
3562010
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
3492010
Low-temperature-processed efficient semi-transparent planar perovskite solar cells for bifacial and tandem applications
F Fu, T Feurer, T Jäger, E Avancini, B Bissig, S Yoon, S Buecheler, ...
Nature communications 6 (1), 1-9, 2015
2902015
Efficiency enhancement of solar cells due to post-deposition Na incorporation
D Rudmann, AF Da Cunha, M Kaelin, F Kurdesau, H Zogg, AN Tiwari, ...
Applied Physics Letters 84 (7), 1129-1131, 2004
2792004
CdTe/CdS solar cells on flexible substrates
X Mathew, JP Enriquez, A Romeo, AN Tiwari
Solar energy 77 (6), 831-838, 2004
2122004
Effects of NaF coevaporation on structural properties of Cu (In, Ga) Se2 thin films
D Rudmann, G Bilger, M Kaelin, FJ Haug, H Zogg, AN Tiwari
Thin Solid Films 431, 37-40, 2003
2092003
Low-cost CIGS solar cells by paste coating and selenization
M Kaelin, D Rudmann, F Kurdesau, H Zogg, T Meyer, AN Tiwari
Thin Solid Films 480, 486-490, 2005
2052005
Review of progress toward 20% efficiency flexible CIGS solar cells and manufacturing issues of solar modules
P Reinhard, A Chirilă, P Blösch, F Pianezzi, S Nishiwaki, S Buechelers, ...
2012 IEEE 38th Photovoltaic Specialists Conference (PVSC) PART 2, 1-9, 2012
2002012
Doping of polycrystalline CdTe for high-efficiency solar cells on flexible metal foil
L Kranz, C Gretener, J Perrenoud, R Schmitt, F Pianezzi, F La Mattina, ...
Nature communications 4 (1), 1-7, 2013
1982013
Unveiling the effects of post-deposition treatment with different alkaline elements on the electronic properties of CIGS thin film solar cells
F Pianezzi, P Reinhard, A Chirilă, B Bissig, S Nishiwaki, S Buecheler, ...
Physical Chemistry Chemical Physics 16 (19), 8843-8851, 2014
1942014
Nanocrystalline dye-sensitized solar cell/copper indium gallium selenide thin-film tandem showing greater than 15% conversion efficiency
P Liska, KR Thampi, M Grätzel, D Bremaud, D Rudmann, HM Upadhyaya, ...
Applied physics letters 88 (20), 203103, 2006
1932006
Development of efficient and stable back contacts on CdTe/CdS solar cells
DL Bätzner, A Romeo, H Zogg, R Wendt, AN Tiwari
Thin Solid Films 387 (1-2), 151-154, 2001
1752001
Comparative study of ITO layers deposited by DC and RF magnetron sputtering at room temperature
F Kurdesau, G Khripunov, AF Da Cunha, M Kaelin, AN Tiwari
Journal of non-crystalline solids 352 (9-20), 1466-1470, 2006
1692006
Na incorporation into for high-efficiency flexible solar cells on polymer foils
D Rudmann, D Brémaud, H Zogg, AN Tiwari
Journal of Applied Physics 97 (8), 084903, 2005
1642005
Sodium incorporation strategies for CIGS growth at different temperatures
D Rudmann, D Brémaud, AF Da Cunha, G Bilger, A Strohm, M Kaelin, ...
Thin Solid Films 480, 55-60, 2005
1602005
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