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Your search keyword '"Ni, Haiyong"' showing total 4 results
Start Over Author "Ni, Haiyong" Journal advanced science
4 results on '"Ni, Haiyong"'

1. Lithium Compounds: Reduced Local Symmetry in Lithium Compound Li 2 SrSiO 4 Distinguished by an Eu 3+ Spectroscopy Probe (Adv. Sci. 16/2019)

Author

Chen, Lei, primary, Cheng, Peng, additional, Zhang, Zhao, additional, He, Liangrui, additional, Jiang, Yang, additional, Li, Guobao, additional, Jing, Xiping, additional, Qin, Yan'guang, additional, Yin, Min, additional, Chan, Ting‐Shan, additional, Hong, Bin, additional, Tao, Shi, additional, Chu, Wangsheng, additional, Zhao, Zhi, additional, Ni, Haiyong, additional, Kohlmann, Holger, additional, and Oeckler, Oliver, additional

Published
2019
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2. Reduced Local Symmetry in Lithium Compound Li 2 SrSiO 4 Distinguished by an Eu 3+ Spectroscopy Probe

Author

Chen, Lei, primary, Cheng, Peng, additional, Zhang, Zhao, additional, He, Liangrui, additional, Jiang, Yang, additional, Li, Guobao, additional, Jing, Xiping, additional, Qin, Yan'guang, additional, Yin, Min, additional, Chan, Ting‐Shan, additional, Hong, Bin, additional, Tao, Shi, additional, Chu, Wangsheng, additional, Zhao, Zhi, additional, Ni, Haiyong, additional, Kohlmann, Holger, additional, and Oeckler, Oliver, additional

Published
2019
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4. Reduced Local Symmetry in Lithium Compound Li2SrSiO4 Distinguished by an Eu3+ Spectroscopy Probe.

Author

Chen, Lei, Cheng, Peng, Zhang, Zhao, He, Liangrui, Jiang, Yang, Li, Guobao, Jing, Xiping, Qin, Yan'guang, Yin, Min, Chan, Ting‐Shan, Hong, Bin, Tao, Shi, Chu, Wangsheng, Zhao, Zhi, Ni, Haiyong, Kohlmann, Holger, and Oeckler, Oliver

Subjects
EXTENDED X-ray absorption fine structure, LITHIUM niobate, LITHIUM compounds, X-ray absorption near edge structure, SYMMETRY
Abstract

Research on lithium compounds has attracted much attention nowadays. However, to elucidate the precise structure of lithium compounds is a challenge, especially when considering the small ions that may be transferred between the interstitial voids. Here, the discovery of reduced local symmetry (symmetry breaking) in small domains of Li2SrSiO4 is reported by employing Eu3+ as a spectroscopic probe, for which X‐ray, neutron, and electron diffraction have confirmed the average long‐range structure with the space group P3121. However, luminescence shows a lower local symmetry, as confirmed by the extended X‐ray absorption fine structure. By considering the reduced symmetry of the local structure, this work opens the door to a new class of understanding of the properties of materials. [ABSTRACT FROM AUTHOR]

Published
2019
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