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Liang Zhao, Kaiping Feng, Binghai Lyu, Tianchen Zhao and Zhaozhong Zhou
This research explores the optimal machining parameter combination for a gel abrasive tool and proves that a gel abrasive tool has a better processing effect than a hot-pressing tool on the semi-finishing of sapphire substrate.
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Xin Guo, Xiangqian Quan, Zizheng Li, Qiang Li, Binzhi Zhang, Xin Zhang and Chi Song
Broadband anti-reflection (AR) coatings are essential elements for improving the photocurrent generation of photovoltaic modules and enhancing visibility in optical devices. In this paper, we report a hybrid-structured, anti-reflection coating that combi...
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Hanna Skliarova, Sara Cisternino, Gianfranco Cicoria, Mario Marengo, Emiliano Cazzola, Giancarlo Gorgoni and Vincenzo Palmieri
Magnetron sputtering is proposed here as an innovative method for the deposition of a material layer onto an appropriate backing plate for cyclotron solid targets aimed at medical radioisotopes production. In this study, a method to deposit thick, high-d...
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Zhi Ting Ye, Hong Thai Nguyen, Shih-Wei Feng, Hsiang-Chen Wang and Hwei-Ling Chou
InGaN/GaN samples grown on c-plane sapphire substrate with different In concentrations by metal organic chemical vapor deposition are demonstrated. The subsequent capping GaN layer growth opens a possibility for dislocation reduction due to the lateral s...
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Jaeyeong Lee, Shinyoung Lee and Hak Ki Yu
The separation of graphene grown on metallic catalyst by chemical vapor deposition (CVD) is essential for device applications. The transfer techniques of graphene from metallic catalyst to target substrate usually use the chemical etching method to disso...
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Wei-Kai Wang, Shih-Yung Huang, Ming-Chien Jiang and Dong-Sing Wuu
Approximately 4-µm-thick GaN epitaxial films were directly grown onto a GaN/sapphire template, sapphire, Si(111), and Si(100) substrates by high-temperature pulsed laser deposition (PLD). The influence of the substrate type on the crystalline quality, su...
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