Confinement - assisted shock-wave-induced thin-film delamination (SWIFD) of copper indium gallium diselenide (CIGS) on a flexible substrate
Confinement - assisted shock-wave-induced thin-film delamination (SWIFD) of copper indium gallium diselenide (CIGS) on a flexible substrate
复制标题
柔性基板上铜铟镓二硒 (CIGS) 的约束辅助冲击波诱导薄膜分层 (SWIFD)
DOI:
10.1016/j.apsusc.2017.07.226
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发表时间:
2017
影响因子:
6.7
通讯作者:
Zimmer
中科院分区:
文献类型:
--
作者:
Lorenz;Pierre;Zagoranskiy;Ehrhardt;Martin;Zimmer
The laser structuring of CIGS (copper indium gallium (di)selenide) solar cell material without influence and damaging the functionality of the active layer is a challenge for laser methods The shock-wave-induced thin-film delamination (SWIFD) process allows structuring without thermal modifications due to a spatial separation of the laser absorption from the functional layer removal process. In the present study, SWIFD structuring of CIGS solar cell stacks was investigated. The rear side of the polyimide was irradiated with a KrF-Excimer laser. The laser-induced ablation process generates a traverse shock wave, and the interaction of the shock wave with the layer-substrate interface results in a delamination process. The effect of a water confinement on the SWIFD process was studied where the rear side of the substrate was covered with a ∼2 mm thick water layer. The resultant surface morphology was analysed and discussed. At a sufficient number of laser pulses N and laser fluences Φ, the CIGS layer can be selectively removed from the Mo back contact. The water confinement, as well as the increasing laser beam size A0and N, results in the reduction of the necessary minimal laser fluence Φth. Further, the delaminated CIGS area increased with increasing Φ, N, and A0.
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DOI:
10.1016/j.phpro.2011.03.116
发表时间:
2011
期刊:
Physics Procedia
影响因子:
--
作者:
P. Gečys;G. Račiukaitis;Eimantas Miltenis;A. Braun;S. Ragnow
通讯作者:
P. Gečys;G. Račiukaitis;Eimantas Miltenis;A. Braun;S. Ragnow
影响因子:
5
作者:
A. Wehrmann;S. Puttnins;Lars Hartmann;M. Ehrhardt;P. Lorenz;K. Zimmer
通讯作者:
A. Wehrmann;S. Puttnins;Lars Hartmann;M. Ehrhardt;P. Lorenz;K. Zimmer
DOI:
10.1007/s00339-013-7962-2
发表时间:
2013
期刊:
Applied Physics A
影响因子:
--
作者:
M. Ehrhardt;A. Wehrmann;P. Lorenz;K. Zimmer
通讯作者:
K. Zimmer
影响因子:
1.6
作者:
X. Wang;M. Ehrhardt;P. Lorenz;C. Scheit;S. Ragnow;X. Ni;K. Zimmer
通讯作者:
K. Zimmer
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
Regina Moser;M. Domke;G. Marowsky;H. Huber
通讯作者:
H. Huber