H
Hao Bian
Researcher at Xi'an Jiaotong University
Publications - 89
Citations - 2374
Hao Bian is an academic researcher from Xi'an Jiaotong University. The author has contributed to research in topics: Laser & Femtosecond. The author has an hindex of 21, co-authored 86 publications receiving 1855 citations.
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Influence of liquid environments on femtosecond laser ablation of silicon
TL;DR: In this article, the authors systematically investigated the interaction of femtosecond laser pulses with silicon wafer in water, alcohol, and as a comparison, in air, and the experimental results indicated that the ablation threshold fluences of silicon are reduced by the presence of liquids (water/alcohol) and ablation depths of craters are deepened in ambient water.
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Superhydrophobic PDMS surfaces with three-dimensional (3D) pattern-dependent controllable adhesion
Jiale Yong,Qing Yang,Feng Chen,Dongshi Zhang,Guangqing Du,Hao Bian,Jinhai Si,Feng Yun,Xun Hou +8 more
TL;DR: In this article, a femtosecond laser etching method was used for the 3D pattern-structured superhydrophobic PDMS surfaces with controllable adhesion.
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Fabrication of large-area concave microlens array on silicon by femtosecond laser micromachining
TL;DR: A novel fabrication of large-area concave microlens array (MLA) on silicon is demonstrated by combination of high-speed laser scanning, which would result in single femtosecond laser pulse ablation on surface of silicon, and subsequent wet etching.
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Reversible Underwater Lossless Oil Droplet Transportation
TL;DR: In this article, the authors revealed that the underwater superoleophobicity of fishes is caused by the hydrophilic chemistry of fishes and their hierarchical rough structures, which is a result of the hierarchical rough structure of fishes.
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Stable superhydrophobic surface with hierarchical mesh-porous structure fabricated by a femtosecond laser
TL;DR: Inspired by the lotus leaf, a new superhydrophobic surface with hierarchical mesh-porous structure is fabricated by femtosecond laser irradiation on silicon as mentioned in this paper.