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1,153 results on '"Lu, Xiaolong"'

19. Tailoring multifunctional performance of Dy-doped (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 ceramics via optimizing ceramic processing

Author

Yang Yawen, Yan Zipeng, Qiu Guangye, Fang Bijun, Zhang Shuai, Lu Xiaolong, and Ding Jianning

Subjects
dy-doped bczt, ceramic processing condition, electrical property, fluorescence performance, Clay industries. Ceramics. Glass, TP785-869
Abstract

Dy-doped (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 ([(Ba0.85Ca0.15)0.99Dy0.01](Zr0.1Ti0.9)O3, 0.01Dy-BCZT) lead-free multifunctional ceramics were prepared by conventional solid-state sintering method, in which the effects of ceramic processing conditions were studied by structural analysis and performance characterization. The sintered 0.01Dy-BCZT ceramics have pure perovskite phase with composition near morphotropic phase boundary alongside apparent tetragonal distortion, high density and densified micro-morphology obtained via tailoring calcination and sintering temperatures. High resistivity, excellent dielectric performance and piezoelectricity were acquired, which were affected greatly by ceramic processing conditions. All samples exhibit excellent ferroelectric and strain properties, which approach intrinsic physical performance and have little dependency on ceramic processing conditions. Appearance of a strong broad emission peak, centred at ∼442 nm, is related to the 4F9/2 → 6H15/2 electron transition. Strong piezoelectric-fluorescent coupling effect was produced due to adding Dy and using BCZT piezoelectric matrix, which provides a promising choice in optoelectronic application field.

Published
2023
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30. Study on the multiple characteristics of M3 generation of pea mutants obtained by neutron irradiation

Author

Xu, Dapeng, Yao, Ze'en, Pan, Jianbin, Feng, Huyuan, Guo, Zhiqi, and Lu, Xiaolong

Subjects
Quantitative Biology - Other Quantitative Biology
Abstract

Irradiation breeding is an important technique in the effort to solve food shortages and improve the quality of agricultural products. In this study, a field test was implemented on the M3 generation of two mutant pea plants gained from previous neutron radiation of pea seeds. The relationship between agronomic characteristics and yields of the mutants was investigated. Moreover, differences in physiological and biochemical properties and seed nutrients were analyzed. The results demonstrated that the plant height, effective pods per plant, and yield per plant of mutant Leaf-M1 were 45.0%, 43.2%, and 50.9% higher than those of the control group. Further analysis attributed the increase in yield per plant to the increased branching number. The yield per plant of mutant Leaf-M2 was 7.8% higher than that of the control group, which could be related with the increased chlorophyll content in the leaves. There was a significant difference between the two mutants in the increase of yield per plant owing to morphological variation between the two mutants. There were significant differences in SOD activity and MDA content between the two mutants and the control, indicating that the physiological regulation of the two mutants also changed. In addition, the iron element content of seeds of the two mutants were about 10.9% lower than in the seeds of the control group, a significant difference. These findings indicate that the mutants Leaf-M1 and Leaf-M2 have breeding value and material value for molecular biological studies., Comment: 13 pages,3 figures

Published
2021
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38. Multi-energy Coordinated Dispatch of Integrated Transportation Hub During Peak-Period Transactions

Author

Sun, Zhiyun, Wei, Qizhen, Chen, Hewei, Tang, Yuancheng, Li, Junyu, Lu, Xiaolong, Fang, Conglin, Luo, Qiang, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Yang, Hongming, editor, Fei, Jiang, editor, and Qiang, Tang, editor

Published
2023
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39. Semantic Prosody: The Study of Gei in BA and BEI Constructions

Author

Lu, Xiaolong, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Su, Qi, editor, Xu, Ge, editor, and Yang, Xiaoyan, editor

Published
2023
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