Results 81 to 90 of about 10,964,121 (204)

Wide-range manipulation of photonic spin Hall effect via quasi-bound states in the continuum in a compound grating structure.

Optics Express
The photonic spin Hall effect (PSHE), manifesting itself as the spin-dependent displacement of a light beam, holds potential applications in optical sensing and spin-based nanophotonic devices.
Chi Zhang, Zu-Hai Ma, Xu-Quan Liu, Zhiwei Zheng, Yu Chen, Xinxing Zhou   +5 more
semanticscholar   +1 more source

Spin-Hall effect of light at a tilted polarizer

, 2019
We describe the spin-Hall effect of light (as well as the angular Goos-H\"{a}nchen effect) at a tilted linear-dichroic plate, such as a usual linear polarizer. Although the spin-Hall effect at a tilted polarizer was previous associated with the geometric
K. Y. Bliokh (14438640), C. T. Samlan (17509650), N. K. Viswanathan (17509653), C. Prajapati (17509647), F. Nori (16145723)   +4 more
core   +1 more source

Probing photonic spin Hall effect with Fizeau drag in graphene

Results in Physics
Graphene is of particular interest in optoelectronics due to its remarkable transport properties. We analyze the photonic spin Hall effect (PSHE) of a light beam reflected from a layered structure of graphene in its current-carrying state.
Rafi Ud Din, Muzamil Shah, Hazrat Ali, Saeed Haddadi   +3 more
doaj   +1 more source

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam, Sajjad Ali, Pir Muhammad Ismail, ABM Sharif Hossain   +3 more
wiley   +1 more source

Wide‐range and high‐resolution Young's modulus sensing enabled by a complementary indentation‐protrusion architecture

FlexMat, EarlyView.
A tactile sensor integrating indentation and protrusion sensing within a single platform enables accurate perception of object Young's modulus. This complementary architecture expands the detectable Young's modulus range to 25.8–2639.2 kPa and achieves an object recognition accuracy of 94.27%, outperforming indentation‐only (84.59%) and protrusion‐only
Jiasen Xie, Xingyu Ma, Yongming Wang, Ying Yang, Mingwei Gu, Lin Zheng, Junshuai Chen, Yunjie Lu, Jinhui Gu, Jin Ge   +9 more
wiley   +1 more source

Ultrasensitive and real-time detection of chemical reaction rate based on the photonic spin Hall effect

APL Photonics, 2020
A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another. However, the precise and real-time detection of the reaction rate remains challenging due to its fast and dynamical process.
Ruisi Wang, Junxiao Zhou, Kuiming Zeng, Shizhen Chen, Xiaohui Ling, Weixing Shu, Hailu Luo, Shuangchun Wen   +7 more
doaj   +1 more source

Origin, verification, and device‐level impacts of p‐doping in two‐dimensional transition metal dichalcogenides

InfoMat, EarlyView.
This review provides a comprehensive perspective on p‐doping in two‐dimensional transition metal dichalcogenides, linking the origins of carrier polarity, doping mechanisms, verification methodologies, and device‐level impacts. By establishing correlations among atomic‐scale doping, carrier modulation, and device functionality, it offers practical ...
Seo Yeon Han, Hye In Choi, Ji Yeon Kim, Wenhu Shen, Yong Soo Cho   +4 more
wiley   +1 more source

Gain-assisted control of the photonic spin Hall effect [PDF]

Physical Review A
In the photonic spin Hall effect (SHE), also known as the transverse shift, incident light photons with opposite spins are spatially separated in the transverse direction due to the spin-orbit interaction of light.
Muhammad Waseem, Muzamil Shah, Xian-Long Gao   +2 more
semanticscholar   +1 more source

Indirect transitions of a signal interacting with a moving refractive index front [PDF]

, 2014
This research was supported by the German Research Foundation DFG (EI 391/12-2).The dynamic manipulation of light can be achieved by the interaction of a signal pulse propagating through or reflected from a refractive index front.
Munoz, Michel Castellanos, Li, Juntao, Michel Castellanos Muñoz, Alexander Y. Petrov, Juntao Li, Thomas F. Krauss, O'Faolain, Liam, Krauss, Thomas F., Eich, Manfred, Manfred Eich, Petrov, Alexander Yu, Liam O’Faolain   +11 more
core   +1 more source

Weak-value amplification for Weyl-point separation in momentum space

New Journal of Physics, 2018
The existence of Weyl nodes in the momentum space is a hallmark of a Weyl semimetal (WSM). A WSM can be confirmed by observing its Fermi arcs with separated Weyl nodes.
Shizhen Chen, Chengquan Mi, Weijie Wu, Wenshuai Zhang, Weixing Shu, Hailu Luo, Shuangchun Wen   +6 more
doaj   +1 more source