Miro Zeman

TL;DR: In this article , the authors investigated the passivation quality and electrical contact properties for samples with a 150 nm thick n+ polysilicon layer in comparison to samples with an interfacial oxide underneath it.

TL;DR: In this paper, the carrier-selective contact was used to achieve high conversion efficiency of crystalline silicon solar cells at Delft University of Technology, which is based on heterojuction interfaces between the c-Si absorber and carrierselective passivating contact layers.

TL;DR: In this article , a screen printable Cu paste is used to meetallize industrial interdigitated back contact (IBC) solar cells, which is applied to replace the majority of the Ag used in IBC cells as busbars and fingers.

TL;DR: In this paper , the influence of the pinhole density on the passivation quality of ion-implanted poly-Si passivating contacts was studied by decoupling pinhole generation from the dopants diffusion process by means of two annealing steps: (1) a pre-annealing step at high temperature after the intrinsic polySi deposition to visualize the formation of pinholes and (2) a post-annaling step for dopants activation/diffusion after ion implantation.

TL;DR: A scattering model based on the scalar scattering theory is used to investigate interface textures with optimized scattering properties and it is found that the lateral feature size of the textures is crucial for efficient scattering of the incident light.