Zobrazeno 1 - 10
of 2 292
pro vyhledávání: '"Zhang Xinping"'
Autor:
TANG Fengrong (汤丰榕), ZHANG Xinping (张新萍), WU Weipeng (武伟鹏), TU Shengwen (涂升文), ZHU Guohong (朱国红)
Publikováno v:
中西医结合护理, Vol 8, Iss 11, Pp 120-124 (2022)
Objective To investigate the psychological stress and experience of elderly patients under the COVID-19 epidemic, and to provide reference for establishment of targeted interventions. Methods The phenomenological methodology was used in the study. An
Externí odkaz:
https://doaj.org/article/c74517a679be45fdb4ab3170ce1acc38
Publikováno v:
Redai dili, Vol 41, Iss 5, Pp 987-999 (2021)
Droughts are the most common natural disasters with the most significant impact on human society. They are caused by water deficiency over extended periods. The Dongting Lake Basin is alternately controlled by winter, southwest, and southeast monsoon
Externí odkaz:
https://doaj.org/article/8f33d1a78002454fb314bf3eead9089d
Autor:
Shi, Jia, Wang, Dan, Jiang, Nai, Xin, Ziqian, Zheng, Houzhi, Shen, Chao, Zhang, Xinping, Liu, Xinfeng
Controlling magnetic order via external fields or heterostructures enables precise manipulation and tracking of spin and exciton information, facilitating the development of high-performance optical spin valves. However, the weak magneto-optical sign
Externí odkaz:
http://arxiv.org/abs/2409.18437
Publikováno v:
Nanophotonics, Vol 10, Iss 9, Pp 2497-2507 (2021)
Great progress in nanophotonics has been demonstrated in tailoring the impinging beams. The physics behind those intriguing effects is to a large extent governed by the parameter of the optical phase. While, simple nanostructures usually suffer from
Externí odkaz:
https://doaj.org/article/3279554db02342ab88b64e7e223ec190
Publikováno v:
Redai dili, Vol 41, Iss 3, Pp 635-644 (2021)
The relative abundance of stable isotopes in precipitation plays a vital role in the water cycle analyses and diagnosing atmospheric circulation patterns. The analysis of stable isotopes in precipitation in a short time scale is beneficial in the stu
Externí odkaz:
https://doaj.org/article/08ca70f33beb404b9858f65313f6bdf5
Autor:
Zhang Xinping
Publikováno v:
Nanophotonics, Vol 10, Iss 4, Pp 1329-1335 (2021)
Optical excitation of metallic nanostructures induces strong intraband transitions, leaving transient depletion below the Fermi level, which allows transient interband transition to this depletion band. This is equivalent to the lowering of the thres
Externí odkaz:
https://doaj.org/article/8007788e24504e948fa6495f71d69366
Publikováno v:
Nanophotonics, Vol 9, Iss 9, Pp 2905-2913 (2020)
We report a new strategy for the design of organic light emitting diodes (OLEDs), where nanoscale OLEDs are fabricated into a large-area periodic array with their emission propagating along the active layer and being coupled out through the end facet
Externí odkaz:
https://doaj.org/article/63e55e27cebf45f3999e436c41df15a6
Publikováno v:
Nanophotonics, Vol 8, Iss 10, Pp 1795-1802 (2019)
We report a new Ag nanoparticle-dispersed polymer nanocomposite for volume holographic recording through acrylic photopolymerization. The initial grating buildup dynamics at the inhibition stage are measured at various Ag nanoparticle concentrations.
Externí odkaz:
https://doaj.org/article/cd543be319a841cfbc745195387448fe
Autor:
Hong Cuiyue, Zhang Xinping
Publikováno v:
Nanophotonics, Vol 7, Iss 11, Pp 1819-1825 (2018)
A 2D dielectric grating produced by photolithography was employed as a microlens array (MLA), which was based on a smooth surface and a shape that may be defined roughly as a hemisphere of each lattice. Such a 2D MLA can focus an incident ultraviolet
Externí odkaz:
https://doaj.org/article/24a7bc21c60c4283aaf8dde0a894ff5d
Solar-blind ultraviolet photodetector based on graphene/vertical Ga2O3 nanowire array heterojunction
Autor:
He Tao, Zhao Yukun, Zhang Xiaodong, Lin Wenkui, Fu Kai, Sun Chi, Shi Fengfeng, Ding Xiaoyu, Yu Guohao, Zhang Kai, Lu Shulong, Zhang Xinping, Zhang Baoshun
Publikováno v:
Nanophotonics, Vol 7, Iss 9, Pp 1557-1562 (2018)
In this paper, a solar-blind ultraviolet photodetector (PD) based on the graphene/vertical Ga2O3 nanowire array heterojunction was proposed and demonstrated. To the best of our knowledge, it is the first time that vertical Ga2O3 nanowire arrays have
Externí odkaz:
https://doaj.org/article/3dea821eef104f87848f5f497920a484