Výsledky vyhledávání - "Guang Yi Jia"

Photonic spin Hall effect on the surfaces of type-I and type-II Weyl semimetals

Autor: Guang Yi Jia, Geng Li, Zhen Xian Huang, Qiao Yun Ma

Publikováno v: Nanophotonics, Vol 9, Iss 3, Pp 715-723 (2020)

Topological optics is an emerging research area in which various topological and geometrical ideas are being proposed to design and manipulate the behaviors of photons. Here, the photonic spin Hall effect on the surfaces of topological Weyl semimetal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3e8fe8ccbc9f80a6268a18147a8ea55
https://doi.org/10.1515/nanoph-2019-0468

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Spin Hall effect of transmitted light through α-Li

Autor: Guang-Yi, Jia, Rui-Xia, Zhang, Ting, Tang, Qian, Li, Ali, Ebrahimian, Zahra, Torbatian, Reza, Asgari

Publikováno v: Physical chemistry chemical physics : PCCP. 24(3)

The spin Hall effect of light occurring in topological semimetals provides unprecedented opportunities to exploit novel photonic properties and applications. In particular, pristine α-Li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c42d3d90ef83b1114ad175c8563aea35
https://pubmed.ncbi.nlm.nih.gov/34989719

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Method of measuring one-dimensional photonic crystal period-structure-film thickness based on Bloch surface wave enhanced Goos–Hänchen shift

Autor: Yao-Pu Lang, Qing-Gang Liu, Qi Wang, Xing-Lin Zhou, Guang-Yi Jia

Publikováno v: Chinese Physics B. 32:017802

This paper puts forward a novel method of measuring the thin period-structure-film thickness based on the Bloch surface wave (BSW) enhanced Goos–Hänchen (GH) shift in one-dimensional photonic crystal (1DPC). The BSW phenomenon appearing in 1DPC en

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e29f9bd9b3bb35716f03167e03b38254
https://doi.org/10.1088/1674-1056/ac6b24

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Screening Effect of Ultrathin Gold Films on Excitons in Monolayer WS2

Autor: Yan Zhou, Yong Zheng Niu, Yan Peng Cao, Guang Yi Jia, Shu Bin Huang

Publikováno v: Plasmonics. 14:1063-1069

Screening plays an important role in determining the energy levels and binding energies of excitons in two-dimensional (2D) semiconductors. However, the photoelectric properties of 2D materials deposited upon metal films are often assumed to remain u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9dcb9402955f84a0a396539d41538705
https://doi.org/10.1007/s11468-018-00894-6

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Ultrasensitive plasmonic biosensors based on halloysite nanotubes/MoS2/black phosphorus hybrid architectures

Autor: Ya Li Tian, Yongliang Zhang, Zhi Qiang Hao, Guang Yi Jia, Zhen Xian Huang

Publikováno v: Journal of Materials Chemistry C. 7:3843-3851

Layered black phosphorus (BP) has triggered enormous research interest due to its moderate band gap and pronounced in-plane anisotropy. In particular, its optical birefringence in the visible region and low toxicity in biological tissues make BP a pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::35093aea08a02b8ec3067806bf166515
https://doi.org/10.1039/c9tc00271e

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Tight-binding modeling of excitonic response in van der Waals stacked 2D semiconductors

Autor: Dangyuan Lei, Cho Tung Yip, Huarui Sun, Chi Hang Lam, Sicong Zhu, Guang Yi Jia, Tsz Wing Lo

Publikováno v: Nanoscale Horizons. 4:969-974

Atomically thin transition metal dichalcogenides (TMDCs) exhibit fascinating excitonic properties which are of critical importance for potential applications in nanoscale optoelectronics. In particular, stacked TMDC layers without lattice mismatch al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c29472bc6a66880b6f2ef4be3147063
https://doi.org/10.1039/c9nh00042a

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Excitonic quantum confinement modified optical conductivity of monolayer and few-layered MoS2

Autor: Dan Li Wang, Zhen Xian Huang, Yue Liu, Dangyuan Lei, Jing Yu Gong, Guang Yi Jia

Publikováno v: Journal of Materials Chemistry C. 4:8822-8828

Optical conductivity plays an important role in characterizing the optoelectronic properties of two-dimensional materials. Here we derive the complex optical conductivities for monolayer and few-layered MoS2 films from their reflectance and transmitt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e60b2db05d84ec9f46b051a0f12f8cb3
https://doi.org/10.1039/c6tc02502a

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Ultrathin gold film modified optical properties of excitons in monolayer MoS

Autor: Guang, Yi Jia, Qiang, Zhang, Zhen, Xian Huang, Shu, Bin Huang, Jing, Xu

Publikováno v: Physical chemistry chemical physics : PCCP. 19(40)

Metal nanostructure plays an important role in tailoring the performance of various two-dimensional semiconductors. Herein, we theoretically study the optical properties of A, B and C excitons in monolayer MoS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e2ddc881ec3d7fdd82fa2089e00c23b5
https://pubmed.ncbi.nlm.nih.gov/28990599

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Evanescent wave of extraordinary beam at uniaxial crystal surfaces

Autor: Guang-yi Jia

Publikováno v: Optoelectronics Letters. 7:229-232

Under the circumstance of optical axis being in the incident plane, the evanescent wave of total reflection is studied when an extraordinary beam is incident from an isotropic medium upon a uniaxial crystal by using the general characteristics of uni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09e9049e9710076e56823f18132d5b18
https://doi.org/10.1007/s11801-011-0177-x

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