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335 results on '"Dong, Lijuan"'

4. Omnidirectional nonreciprocal absorber realized by the magneto-optical hypercrystal

Author

Hu, Shengyu, Song, Juan, Guo, Zhiwei, Sun, Yong, Li, Yunhui, Jiang, Haitao, Deng, Fusheng, Dong, Lijuan, and Chen, Hong

Subjects
Physics - Optics
Abstract

Photonic bandgap design is one of the most basic ways to effectively control the interaction between light and matter. However, the traditional photonic bandgap is always dispersive (blueshift with the increase of the incident angle), which is disadvantageous to the construction of wide-angle optical devices. Hypercrystal, that the photonic crystal with layered hyperbolic metamaterials (HMMs), can strongly modify the bandgap properties based on the anomalous wavevector dispersion of the HMM. Here, based on phase variation compensation between HMM and isotropic dielectric layers, we propose for the first time to design nonreciprocal and flexible photonic bandgaps using magneto-optical HMMs in one-dimensional photonic crystals. Especially for the forward and backward incident light, the blueshift and dispersionless of the forward and backward cavity modes are designed respectively to realize the interesting omnidirectional nonreciprocal absorber. Our results show high (low) absorption about 0.99 (0.25) in an angle range of 20-75 degrees for the forward (backward) incident light at the wavelength of 367 nm. The nonreciprocal omnidirectional cavity mode not only facilitates the design of perfect unidirectional optical absorbers working in a wide-angle range, but also possesses significant applications for all-angle reflectors and filters.

Published
2021
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6. Characteristics of Wireless Power Transmission Based on a New Spiral Resonant Coil

Author

Xi, Haoyan, Wei, Yihao, Dong, Yong, Liu, Yanhong, Dong, Lijuan, Shi, Yunlong, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Ma, Chengbin, editor, Zhang, Yiming, editor, Li, Siqi, editor, Zhao, Lei, editor, Liu, Ming, editor, and Zhang, Pengcheng, editor

Published
2023
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7. Phase-adaptive dynamical decoupling methods for robust spin-spin dynamics in trapped ions

Author

Dong, Lijuan, Arrazola, Iñigo, Chen, Xi, and Casanova, Jorge

Subjects
Quantum Physics
Abstract

Quantum platforms based on trapped ions are main candidates to build a quantum hardware with computational capacities that largely surpass those of classical devices. Among the available control techniques in these setups, pulsed dynamical decoupling (pulsed DD) revealed as a useful method to process the information encoded in ion registers, whilst minimising the environmental noise over them. In this work, we incorporate a pulsed DD technique that uses random pulse phases, or correlated pulse phases, to significantly enhance the robustness of entangling spin-spin dynamics in trapped ions. This procedure was originally conceived in the context of nuclear magnetic resonance for nuclear spin detection purposes, and here we demonstrate that the same principles apply for robust quantum information processing in trapped-ion settings., Comment: 10 pages, 4 figures

Published
2020
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18. Fabrication and Characterization of Lysozyme Fibril/Zein Complexes for Resveratrol Encapsulation: Improving Stability, Solubility, Antioxidant, and Antibacterial Activities

Author

Huang, Min, primary, Song, Yuling, additional, Wang, Han, additional, Li, Hao, additional, Zhou, Rongmi, additional, Cao, Qing, additional, Dong, Lijuan, additional, Ren, Gerui, additional, Wu, Di, additional, Lei, Qunfang, additional, Fang, Wenjun, additional, Deng, Dan, additional, and xie, hujun, additional

Published
2024
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22. Boron/MXene Hollow Spheres for Humidity Sensing and Respiration Monitoring.

Author

Zhang, Dinghao, Dong, Lijuan, Dong, Mengwei, Yao, Xingye, Li, Shaozhou, Bi, Hengchang, Huang, Xiao, and Zhang, Jian

Abstract

Boron nanosheets with high surface hydrophilicity and proton conductivity are promising for ionic devices. However, their poor electrical conductivity has severely limited their applications in resistive-type electronic devices. Herein, electrically conductive three-dimensional boron/MXene hollow spheres were prepared by a freeze-drying-assisted self-assembly method. The composites were fabricated into resistive-type humidity sensors, which showed high sensitivity with a three-orders-of-magnitude variation in resistance, a wide detection range (11–97%), fast response and recovery time (4 s/3.8 s), and long-term stability. The excellent humidity sensing performance can be attributed to the abundant hydrophilic groups on both the inner and outer surfaces of open spheres as well as to a coupled hole/proton conducting process. As a proof of concept, real-time remote monitoring of human respiration was achieved by integrating our humidity sensor with a Bluetooth module, enabling differentiation of breathing frequency as rapid as 0.8 s. [ABSTRACT FROM AUTHOR]

Published
2024
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31. Using molecular network analysis to understand current HIV-1 transmission characteristics in an inland area of Yunnan, China

Author

Cao, Rui, primary, Lei, Shouxiong, additional, Chen, Huichao, additional, Ma, Yanling, additional, Dai, Jie, additional, Dong, Lijuan, additional, Jin, Xiaomei, additional, Yang, Min, additional, Sun, Pengyan, additional, Wang, Yawen, additional, Zhang, Yuying, additional, Jia, Manhong, additional, and Chen, Min, additional

Published
2023
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37. Collecting Bilingual Technical Terms from Japanese-Chinese Patent Families by SVM

Author

Dong, Lijuan, Long, Zi, Utsuro, Takehito, Mitsuhashi, Tomoharu, Yamamoto, Mikio, Diniz Junqueira Barbosa, Simone, Series editor, Chen, Phoebe, Series editor, Du, Xiaoyong, Series editor, Filipe, Joaquim, Series editor, Kara, Orhun, Series editor, Liu, Ting, Series editor, Kotenko, Igor, Series editor, Sivalingam, Krishna M., Series editor, Washio, Takashi, Series editor, Hasida, Kôiti, editor, and Purwarianti, Ayu, editor

Published
2016
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