Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Zhang, Xueqian"'
Autor:
Yuan Xinyao, Xu Quan, Lang Yuanhao, Yao Zhibo, Jiang Xiaohan, Li Yanfeng, Zhang Xueqian, Han Jiaguang, Zhang Weili
Publikováno v:
Nanophotonics, Vol 13, Iss 6, Pp 955-963 (2024)
Over the past decade, orbital angular momentum has garnered considerable interest in the field of plasmonics owing to the emergence of surface-confined vortices, known as plasmonic vortices. Significant progress has been made in the generation and ma
Externí odkaz:
https://doaj.org/article/d1a781b1594f4f9686b951be2ccec49e
Autor:
Dong Bowen, Zhang Cheng, Guo Guanxuan, Zhang Xueqian, Wang Yuchao, Huang Lingling, Ma Hua, Cheng Qiang
Publikováno v:
Nanophotonics, Vol 11, Iss 9, Pp 2075-2083 (2022)
With the drafting of the 6G white paper, terahertz (THz) modulators reshow profound significance in wireless communication, data storage, and imaging. Active tuning of THz waves through hybrid meta-structure incorporated with smart materials has attr
Externí odkaz:
https://doaj.org/article/63518cb70ecc4cf082e4899b7db9f2ff
Autor:
Xu Yuehong, Zhang Huifang, Li Quan, Zhang Xueqian, Xu Quan, Zhang Wentao, Hu Cong, Zhang Xixiang, Han Jiaguang, Zhang Weili
Publikováno v:
Nanophotonics, Vol 9, Iss 10, Pp 3393-3402 (2020)
Cylindrical vector beams (CVBs), being a special kind of beams with spatially variant states of polarizations, are promising in photonics applications, including high-resolution imaging, plasmon excitation, optical trapping, and laser machining. Rece
Externí odkaz:
https://doaj.org/article/321a41889ed44e85bd31623d4bc4d988
Autor:
Yuan Mingrui, Li Yanfeng, Lu Yongchang, Zhang Ying, Zhang Ziying, Zhang Xueqian, Zhang Xixiang, Han Jiaguang, Zhang Weili
Publikováno v:
Nanophotonics, Vol 8, Iss 10, Pp 1811-1819 (2019)
For terahertz (THz) integrated systems, an intersection between waveguides is inevitable and is often accompanied by considerable crosstalk and loss. Here, we propose and experimentally demonstrate a novel type of crossing with a footprint less than
Externí odkaz:
https://doaj.org/article/14fe9b13374c40a280d2a3ec9b3ca760
Autor:
张慧芳 Zhang Huifang, 熊显名 Xiong Xianming, 袁宇阳 Yuan Yuyang, 张文涛 Zhang Wentao, 韩家广 Han Jiaguang, 谷建强 Gu Jianqiang, 胡放荣 Hu Fangrong, 张学迁 Zhang Xueqian
Publikováno v:
Infrared and Laser Engineering. 47:121002
Publikováno v:
Infrared and Laser Engineering. 46:921002
Autor:
Yin Xijing, Zhang Xueqian, Wang Chunfang, Wang Yihao, Zhang Juping, Zhang Tianmei, Xu Shuwei, Ge Yuanxiu, Xie Yuanxiang, Pan Qiangyan, Liu Zhong
Publikováno v:
Physical Review C. 50:3147-3150
[sup 157]Yb has been produced by irradiation of [sup 147]Sm with [sup 16]O, and studied using a He-jet recoil tape transport system. A decay scheme is proposed for the first time, based on x-[gamma] and [gamma]-[gamma] coincidence measurements, which
Autor:
Xu Shuwei, Li Wenxin, Luo Yixiao, Yang Weifan, Zheng Jiwen, Zhang Xueqian, Wei Baowen, Jin Genming, Pan Qiangyan, Zhang Tianmei, Zhao Jinhua, Zhao Zhizheng, Yuan Shuanggui, Sun Xiangfu, Yang Yongfeng, Zhang Li
Publikováno v:
Nuclear Physics A. 553:489-492
A new neutron-rich nuclide 208 Hg has been produced and identified for the first time in the 30 MeV/u 12 C+ nat Pb reaction at HIRFL. A new technique was employed for the identification. A half-life of 42± 12 23 min has been determined for 208 Hg an
Autor:
Shen Shuifa, Zhang Xueqian, Yuan Shuanggui, Fang Keming, Li Zongwei, Yang Weifan, Mou Wantong
Publikováno v:
Chinese Physics Letters. 14:263-265
By bombarding the natural thorium targets with 14 MeV neutrons, 229Ra was produced through the reaction 232Th(n,α)229Ra. The radium activities were separated from the irradiated targets by coprecipitation with BaCl2. A total of 18 weak γ rays with
Publikováno v:
Zeitschrift f�r Physik A: Hadrons and Nuclei. 353:353-354
A 1.2±0.3 min activity produced with 14-MeV neutrons using the reaction176Yb(n,2p)175Er has been assigned to β− decay of the unreported erbium isotope175Er. A partial decay scheme is proposed based on X-γ and γ-γ coincidence measurements.