Xiang Li

Synthesis and Luminescent Properties of Dy3+-Activated Yellow Phosphors with Anomalous Thermal Quenching for w-LEDs

Anlin Zhang, Huapeng Sun, Xiang Li, Bin Deng

Thermal stability is a crucial factor in evaluating phosphors and determining whether they can be utilized in white light emitting diodes (w-LEDs). In this work, a series of Sr6LuAl(BO3)6: Dy3+ (SLAB:Dy3+) phosphors was synthesized via high-temperature solid-state reaction. The synthesized SLAB:Dy3+ phosphor …

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Research on optical soliton characteristics GaSb-based ~2 μ m wavelength two-section integrated optical chip

Wenjun Yu, Zhongliang Qiao, Xiang Li, Jia Xu Brian Sia et autres

Abstract The optical soliton characteristics of GaSb-based ~2 μ m wavelength integrated optical chips have broad application prospects in optoelectronic fields such as optical communications, infrared countermeasures, and gas environment monitoring. In the research of two-section integrated optical chips, more attention is …

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Microstructure and optical properties of dual-line waveguides in Tm,Yb:YAG crystal fabricated by femtosecond laser direct writing

Hui Huang, Zhihao Zhang, Xiang Li, Yang Zhang et autres

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Joint Optimization of 3D AAV Deployment and Task Offloading for AAV-Based MEC Systems With Adjustable Communication Beamwidth

Zhenguo Gao, Qing-Long Xu, Yang Jiang, Qi Zhang et autres

With the advancement of Internet of Things (IoT) technology, Unmanned Aerial Vehicle (UAV)-assisted mobile edge computing has been a hot-spot research topic in Mobile Edge Computing (MEC) systems, providing high-quality computational services to resource-limited nodes. This paper focuses on the MEC system …

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Controllable high-order LP mode-locked fiber laser based on superimposed acoustically induced fiber gratings

Tao Han, Zhengwei Zhang, Jiafeng Lu, Jiangtao Xu et autres

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Impurity point defects in Mg doping Al0.5Ga0.5N: A first principles study

Libin Zhang, Ji Xia, Yihong Ye, Jiacheng Zhou et autres

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Enhanced superelasticity and notable elastocaloric effect of Cu71Al17.5Mn11.5 shape memory alloys by laser-based powder bed fusion

Xiang Li, Zeming Fan, Qijie Zhai, Gang Wang et autres

• High-density and high-textured samples were successfully produced using laser-based powder bed fusion. • Additively manufactured samples showed enhanced superelasticity without the need of post heat treatment. • Notable elastocaloric temperature change was demonstrated in additively manufactured Cu–Al–Mn for the first time. …

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MELRSNet for accelerating the exploration of novel ultrawide bandgap semiconductors

Z.J. Zhang, Hongzhou Song, Yinlin Ji, Yan Cui et autres

Ultrawide bandgap (UWBG) semiconductors, with bandgaps exceeding 3.4 eV of gallium nitride, offer the potential to overcome the limitations of conventional semiconductors and drive innovations in electronics and photovoltaics. However, discovering such materials remains a huge challenge due to the prohibitive cost …

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Optical Properties and Application of Dy3+-Doped Cd2CaTeO6 Yellow Phosphors for White LEDs

Huapeng Sun, Xiang Li, Anlin Zhang, Yanhua Lei

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Enhanced Superelasticity and Notable Elastocaloric Effect of Cu71al17.5mn11.5 Shape Memory Alloys by Laser Powder Bed Fusion

Xiang Li, Zeming Fan, Qijie Zhai, Gang Wang et autres

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Controllable High-Order LP Mode-Locked Fiber Laser Based on Superimposed Acoustically Induced Fiber Gratings

Tao Han, Zhengwei Zhang, Jiafeng Lu, Jiangtao Xu et autres

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Performance Improvement of the Triboelectric-Electromagnetic Hybrid Generator with a Differential Mechanism by Wind Driving

Zhaoxin Liu, Xiang Li, Bingyu Xu, Hang Yu et autres

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