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- Dominik M. Berg
- University of Luxembourg, Laboratory for Photovoltaics 1 , 41, rue du Brill, L-4422 Belvaux, Luxembourg
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- Rabie Djemour
- University of Luxembourg, Laboratory for Photovoltaics 1 , 41, rue du Brill, L-4422 Belvaux, Luxembourg
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- Levent Gütay
- University of Luxembourg, Laboratory for Photovoltaics 1 , 41, rue du Brill, L-4422 Belvaux, Luxembourg
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- Susanne Siebentritt
- University of Luxembourg, Laboratory for Photovoltaics 1 , 41, rue du Brill, L-4422 Belvaux, Luxembourg
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- Phillip J. Dale
- University of Luxembourg, Laboratory for Photovoltaics 1 , 41, rue du Brill, L-4422 Belvaux, Luxembourg
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- Xavier Fontane
- Catalonia Institute for Energy Research (IREC) 2 , C. Jardins de les Dones de Negre 1, 08930 Sant Adrià del Besòs, Barcelona, Spain
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- Victor Izquierdo-Roca
- Catalonia Institute for Energy Research (IREC) 2 , C. Jardins de les Dones de Negre 1, 08930 Sant Adrià del Besòs, Barcelona, Spain
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- Alejandro Pérez-Rodriguez
- Catalonia Institute for Energy Research (IREC) 2 , C. Jardins de les Dones de Negre 1, 08930 Sant Adrià del Besòs, Barcelona, Spain
書誌事項
- 公開日
- 2012-05-07
- DOI
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- 10.1063/1.4712623
- 公開者
- AIP Publishing
この論文をさがす
説明
<jats:p>Secondary phases like Cu2SnS3 are major obstacles for kesterite thin film solar cell applications. We prepare Cu2SnS3 using identical annealing conditions as used for the kesterite films. By x-ray diffraction, the crystal structure of Cu2SnS3 was identified as monoclinic. Polarization-dependent Raman investigations allowed the identification of the dominant peaks at 290 cm−1 and 352 cm−1 with the main A′ symmetry vibrational modes from the monoclinic Cu2SnS3 phase. Furthermore, micro-resolved Raman investigations revealed local variations in the spectra that are attributed to a secondary phase (possibly Cu2Sn3S7). This exemplifies the abilities of micro-resolved Raman measurements in the detection of secondary phases.</jats:p>
収録刊行物
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- Applied Physics Letters
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Applied Physics Letters 100 (19), 192103-, 2012-05-07
AIP Publishing