Tribovoltaic nanogenerators based on nn and pp semiconductor homojunctions
Tribovoltaic nanogenerators (TVNGs) usually consist of two heterogeneous materials with
disparate Fermi levels. However, TVNGs based on two same semiconductors with …
disparate Fermi levels. However, TVNGs based on two same semiconductors with …
Heating influence on hierarchical structures fabricated by direct laser interference patterning
The combination of direct laser interference patterning (DLIP) with laser-induced periodic
surface structures (LIPSS) enables the fabrication of functional surfaces reported for a wide …
surface structures (LIPSS) enables the fabrication of functional surfaces reported for a wide …
General molecular dynamics approach to understand the mechanical anisotropy of monocrystalline silicon under the nanoscale effects of point defect
W Wan, C Tang, J Zhang, L Zhou - Nanomaterials, 2021 - mdpi.com
Mechanical anisotropy and point defects would greatly affect the product quality while
producing silicon wafers via diamond-wire cutting. For three major orientations concerned in …
producing silicon wafers via diamond-wire cutting. For three major orientations concerned in …
The size effects of point defect on the mechanical properties of monocrystalline silicon: A molecular dynamics study
W Wan, C Tang, A Qiu, Y Xiang - Materials, 2021 - mdpi.com
The molecular dynamics method was used to simulate the fracture process of
monocrystalline silicon with different sizes of point defect under a constant strain rate. The …
monocrystalline silicon with different sizes of point defect under a constant strain rate. The …
Translucent Si Solar Cells Patterned with Pulsed Ultraviolet Laser Beam
AH Chowdhury, HP Yoon - Advanced Energy and …, 2024 - Wiley Online Library
We report an application of a pulsed ultraviolet (UV) laser (λ= 355 nm) in producing
translucent Si solar cells. This process efficiently generates a densely packed microhole …
translucent Si solar cells. This process efficiently generates a densely packed microhole …
[HTML][HTML] Direct artificial aging of the PBF-LB AlSi10Mg alloy designed to enhance the trade-off between strength and residual stress relief
Abstract The AlSi10Mg alloy is one of the most studied alloys processed by the Powder Bed
Fusion-Laser Beam (PBF-LB). Many already published works focus on post-process heat …
Fusion-Laser Beam (PBF-LB). Many already published works focus on post-process heat …
[HTML][HTML] Signatures of self-interstitials in laser-melted and regrown silicon
Photoluminescence spectroscopy investigates epitaxially regrown silicon single crystals
after pulsed laser melting for atomic-level lattice defects. The measurements identify a …
after pulsed laser melting for atomic-level lattice defects. The measurements identify a …