Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Qingdong Ou"'
Autor:
Jiangtao Lv, Yingjie Wu, Jingying Liu, Youning Gong, Guangyuan Si, Guangwei Hu, Qing Zhang, Yupeng Zhang, Jian-Xin Tang, Michael S. Fuhrer, Hongsheng Chen, Stefan A. Maier, Cheng-Wei Qiu, Qingdong Ou
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Photonic crystals (PhCs) are a kind of artificial structures that can mold the flow of light at will. Polaritonic crystals (PoCs) made from polaritonic media offer a promising route to controlling nano-light at the subwavelength scale. Conve
Externí odkaz:
https://doaj.org/article/53ef099766834e1892e87992ff911c49
Autor:
Jiangtao Lv, Ruizhe Zhang, Qiongchan Gu, Md Hemayet Uddin, Xiaoxiao Jiang, Junqiao Qi, Guangyuan Si, Qingdong Ou
Publikováno v:
Materials & Design, Vol 237, Iss , Pp 112610- (2024)
Metasurfaces exhibit excellent performance in the regulation of optical field parameters, such as phase, amplitude, and polarization, by using nanounit structures. The characteristics of metasurface miniaturization and its combination with advanced s
Externí odkaz:
https://doaj.org/article/f8b8be1460954c6d91444fec88b93186
Autor:
Bannur N. Shivananju, Lu Zhou, Yuefeng Yin, Wenzhi Yu, Babar Shabbir, Haoran Mu, Xiaozhi Bao, Yiqiu Zhang, Sun Tian, Qingdong Ou, Shaojuan Li, Mohammad M. Hossain, Yupeng Zhang, Huaiyu Shao, Guichuan Xing, Nikhil V. Medhekar, Chang‐Ming Li, Jian Liu, Qiaoliang Bao
Publikováno v:
InfoMat, Vol 3, Iss 3, Pp 316-326 (2021)
Abstract The ultrafast monitoring of deoxyribonucleic acid (DNA) dynamic structural changes is an emerging and rapidly growing research topic in biotechnology. The existing optical spectroscopy used to identify different dynamical DNA structures lack
Externí odkaz:
https://doaj.org/article/e4d9473cd4fc49bab8054e25cf6f66e5
Autor:
Zhigao Dai, Guangwei Hu, Guangyuan Si, Qingdong Ou, Qing Zhang, Sivacarendran Balendhran, Fahmida Rahman, Bao Yue Zhang, Jian Zhen Ou, Guogang Li, Andrea Alù, Cheng-Wei Qiu, Qiaoliang Bao
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
The possibility to manipulate the propagation of polaritons is limited by the isotropy of 2D materials like graphene and hexagonal boron nitride. Here, the authors exploit the anisotropy of α-MoO3 and study edge tailored hyperbolic polariton manipul
Externí odkaz:
https://doaj.org/article/ecbc120790a4418ca25cd141d5d91b3d
Autor:
Weiliang Ma, Babar Shabbir, Qingdong Ou, Yemin Dong, Huanyang Chen, Peining Li, Xinliang Zhang, Yuerui Lu, Qiaoliang Bao
Publikováno v:
InfoMat, Vol 2, Iss 5, Pp 777-790 (2020)
Abstract Polaritons in two‐dimensional (2D) materials continues to garner significant attention due to their favorable ability of field‐confinement and intriguing potential for low‐loss and ultrafast optical and photonic devices. The recent exp
Externí odkaz:
https://doaj.org/article/f3ae2eac557342f8a81d01dd8df62339
Autor:
Yingjie Wu, Qingdong Ou, Yuefeng Yin, Yun Li, Weiliang Ma, Wenzhi Yu, Guanyu Liu, Xiaoqiang Cui, Xiaozhi Bao, Jiahua Duan, Gonzalo Álvarez-Pérez, Zhigao Dai, Babar Shabbir, Nikhil Medhekar, Xiangping Li, Chang-Ming Li, Pablo Alonso-González, Qiaoliang Bao
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Phonon polaritons hold promises for nanophotonic applications but external control of phonon polaritons remains challenging. Here, the authors achieve reversible and non-volatile switching of phonon polariton by modifying crystal structure and lattic
Externí odkaz:
https://doaj.org/article/4a361b0392964703ba329d264ebfc810
Band structure engineering in metal halide perovskite nanostructures for optoelectronic applications
Autor:
Qingdong Ou, Xiaozhi Bao, Yinan Zhang, Huaiyu Shao, Guichuan Xing, Xiangping Li, Liyang Shao, Qiaoliang Bao
Publikováno v:
Nano Materials Science, Vol 1, Iss 4, Pp 268-287 (2019)
Metal halide perovskite nanostructures have emerged as low-dimensional semiconductors of great significance in many fields such as photovoltaics, photonics, and optoelectronics. Extensive efforts on the controlled synthesis of perovskite nanostructur
Externí odkaz:
https://doaj.org/article/db5f358c45284ca3813c6254352a41dd
Autor:
Feng-Ming Xie, Qingdong Ou, Qiang Zhang, Jiang-Kun Zhang, Guo-Liang Dai, Xin Zhao, Huai-Xin Wei
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 14, Iss 1, Pp 869-874 (2018)
Two novel D–A bipolar blue phosphorescent host materials based on phenothiazine-5,5-dioxide: 3-(9H-carbazol-9-yl)-10-ethyl-10H-phenothiazine-5,5-dioxide (CEPDO) and 10-butyl-3-(9H-carbazol-9-yl)-10H-phenothiazine-5,5-dioxide (CBPDO) were synthesize
Externí odkaz:
https://doaj.org/article/c7de98333bee4b109d4e964e66851dd0
Autor:
Yali Zeng, Qingdong Ou, Lu Liu, Chunqi Zheng, Ziyu Wang, Youning Gong, Xiang Liang, Yupeng Zhang, Guangwei Hu, Zhilin Yang, Cheng-Wei Qiu, Qiaoliang Bao, Huanyang Chen, Zhigao Dai
Publikováno v:
Nano Letters. 22:4260-4268
Polaritons in polar biaxial crystals with extreme anisotropy offer a promising route to manipulate nanoscale light-matter interactions. The dynamical modulation of their dispersion is great significance for future integrated nano-optics but remains c
Publikováno v:
ACS Photonics. 8:3301-3307