A5102016698- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Electronic Packaging and Soldering Technologies
- Supercapacitor Materials and Fabrication
- Advanced Sensor and Energy Harvesting Materials
- Chemical Synthesis and Characterization
- Thin-Film Transistor Technologies
- 3D IC and TSV technologies
- Extraction and Separation Processes
- Advancements in Photolithography Techniques
- Optical Coatings and Gratings
- Analytical Chemistry and Sensors
- solar cell performance optimization
- X-ray Diffraction in Crystallography
- Nanofabrication and Lithography Techniques
- Gas Sensing Nanomaterials and Sensors
- Perovskite Materials and Applications
- Chalcogenide Semiconductor Thin Films
Southern University of Science and Technology
2023-2024
Singapore Institute of Technology
2006
United Microelectronics (Taiwan)
2002
In this study, single-crystalline BiSBr is synthesized using a solution-based approach and conducted systematic characterization of its photoelectric properties photovoltaic performances. UV photoelectron spectroscopy density functional theory (DFT) calculations reveal that an indirect p-type semiconductor, characterized by distinct positions compositions the valence band maximum conduction minimum. The single crystal microrod features significant electrical conductivity 14 800 S m
Ni-rich layered transition metal oxides are promising cathodes for Li-ion batteries due to their low cost and high theoretical capacity. However, practical applications hindered by the capacity fading caused intrinsic lattice structure variations, such as changes in atom arrangement valence. In situ neutron powder diffraction is a powerful technique studying of battery materials expected provide more information than other techniques its nondestructive, high-resolution, light-element probing...
This paper reports a novel structural design of an integrated shadow mask and its fabrication process that can be used for passive matrix OLED displays. The is composed two components: laterally spaced electrically insulating pillars with retrograded side walls humps disposed nearby the retrograde walls. structure designed such dead corner areas against various deposition angles are formed in between has been realized common photoresist materials standard photolithography process. new allows...
Anode materials combining conversion and alloying mechanisms are increasingly valued in advanced rechargeable batteries for their exceptional theoretical capacities advantageous working voltages. This study showcases BiSCl as a novel conversion/alloying anode material, demonstrating high specific capacity enhanced durability through polypyrrole encapsulation. Employing in-situ X-ray diffraction (XRD), photoelectron spectroscopy (XPS), ex-situ transmission electron microscopy (TEM), field...
An extended 248nm lithography process with alternating phase-shift masks (PSMs) and etch-trimming techniques has produced 50nm gate critical dimensions (CDs). Well-controlled CD uniformity line-end edge roughness (LER) are also demonstrated in this work. The primary factor the improvement of through-pitch proximity bias was phase shifter width. With optimum width, where pitches greater than 600 nm, a less 10 nm can be obtained. Photoresist significant role implementing PSMs, requiring high...