Search Results - "Chen, Runkun"

Dislocation evolution in anisotropic deformation of GaN under nanoindentation by Chen, Kebei, Xue, Mengfei, Chen, Runkun, Dong, Xiaoming, Gao, Xiaodong, Wang, Jianfeng, Han, Sha, Song, Wentao, Xu, Ke

“…The exceptional performance of GaN semiconductors in lasers, wireless communication, and energy storage systems makes them crucial for future multi-functional…”
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Near-field mapping of complex-valued wavevectors of in-plane hyperbolic phonon polaritons in α-MoO3 by Yuan, Zhu, Meng, Yunji, Ma, Weiliang, Chen, Runkun, Wang, Tao, Li, Peining

“…Hyperbolic phonon polaritons (HPhPs) in α-phase molybdenum trioxide (α-MoO3) have recently attracted significant attention. They propagate anisotropically…”
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Visible to mid-infrared giant in-plane optical anisotropy in ternary van der Waals crystals by Feng, Yanze, Chen, Runkun, He, Junbo, Qi, Liujian, Zhang, Yanan, Sun, Tian, Zhu, Xudan, Liu, Weiming, Ma, Weiliang, Shen, Wanfu, Hu, Chunguang, Sun, Xiaojuan, Li, Dabing, Zhang, Rongjun, Li, Peining, Li, Shaojuan

“…Birefringence is at the heart of photonic applications. Layered van der Waals materials inherently support considerable out-of-plane birefringence. However,…”
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Manipulating hyperbolic transient plasmons in a layered semiconductor by Fu, Rao, Qu, Yusong, Xue, Mengfei, Liu, Xinghui, Chen, Shengyao, Zhao, Yongqian, Chen, Runkun, Li, Boxuan, Weng, Hongming, Liu, Qian, Dai, Qing, Chen, Jianing

“…Anisotropic materials with oppositely signed dielectric tensors support hyperbolic polaritons, displaying enhanced electromagnetic localization and directional…”
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Extremely Confined Acoustic Phonon Polaritons in Monolayer-hBN/Metal Heterostructures for Strong Light–Matter Interactions by Yuan, Zhu, Chen, Runkun, Li, Peining, Nikitin, Alexey Y, Hillenbrand, Rainer, Zhang, Xinliang

“…Phonon polaritons in polar van der Waals materials enable strong electromagnetic-field confinement and enhancement for deeply subwavelength scale light-matter…”
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Tunable Low Loss 1D Surface Plasmons in InAs Nanowires by Zhou, Yixi, Chen, Runkun, Wang, Jingyun, Huang, Yisheng, Li, Ming, Xing, Yingjie, Duan, Jiahua, Chen, Jianjun, Farrell, James D., Xu, H. Q., Chen, Jianing

“…Due to the ability to manipulate photons at nanoscale, plasmonics has become one of the most important branches in nanophotonics. The prerequisites for the…”
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Guided spiraling phonon polaritons in rolled one-dimensional MoO3 nanotubes by Chen, Runkun, Li, Peining

“…Polaritons in reduced-dimensional materials, such as nanowire, nanoribbon and rolled nanotube, usually provide novel avenues for manipulating electromagnetic…”
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Guided spiraling phonon polaritons in rolled one-dimensional MoO 3 nanotubes by Chen, Runkun, Li, Peining

“…Polaritons in reduced-dimensional materials, such as nanowire, nanoribbon and rolled nanotube, usually provide novel avenues for manipulating electromagnetic…”
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Ghost hyperbolic surface polaritons in bulk anisotropic crystals by Ma, Weiliang, Hu, Guangwei, Hu, Debo, Chen, Runkun, Sun, Tian, Zhang, Xinliang, Dai, Qing, Zeng, Ying, Alù, Andrea, Qiu, Cheng-Wei, Li, Peining

“…Polaritons in anisotropic materials result in exotic optical features, which can provide opportunities to control light at the nanoscale 1 – 10 . So far these…”
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Launching Phonon Polaritons by Natural Boron Nitride Wrinkles with Modifiable Dispersion by Dielectric Environments by Duan, Jiahua, Chen, Runkun, Li, Jingcheng, Jin, Kuijuan, Sun, Zhigang, Chen, Jianing

“…Interference‐free hyperbolic phonon polaritons (HPPs) excited by natural wrinkles in a hexagonal boron nitride (hBN) microcrystal are reported both…”
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Van der Waals quaternary oxides for tunable low-loss anisotropic polaritonics by Sun, Tian, Chen, Runkun, Ma, Weiliang, Wang, Han, Yan, Qizhi, Luo, Junhua, Zhao, Sangen, Zhang, Xinliang, Li, Peining

“…The discovery of ultraconfined polaritons with extreme anisotropy in a number of van der Waals (vdW) materials has unlocked new prospects for nanophotonic and…”
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Ultralow-Loss Phonon Polaritons in the Isotope-Enriched α‑MoO3 by Zhao, Yongqian, Chen, Jiancui, Xue, Mengfei, Chen, Runkun, Jia, Shangtong, Chen, Jianjun, Bao, Lihong, Gao, Hong-Jun, Chen, Jianing

“…α-MoO3, a natural van der Waals (vdWs) material, has received wide attention in nano-optics for supporting highly confined anisotropic phonon polaritons (PhPs)…”
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Optical nanoimaging of highly-confined phonon polaritons in atomically-thin nanoribbons of α-MoO3 by Zeng, Ying, Sun, Tian, Chen, Runkun, Ma, Weiliang, Yan, Qizhi, Lu, Dunzhu, Qin, Tianwei, Hu, Caixing, Yang, Xiaosheng, Li, Peining

“…Phonon polaritons (PhPs), collective modes hybridizing photons with lattice vibrations in polar insulators, enable nanoscale control of light. In recent years,…”
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Optical nanoimaging of highly-confined phonon polaritons in atomically-thin nanoribbons of α-MoO 3 by Zeng, Ying, Sun, Tian, Chen, Runkun, Ma, Weiliang, Yan, Qizhi, Lu, Dunzhu, Qin, Tianwei, Hu, Caixing, Yang, Xiaosheng, Li, Peining

“…Phonon polaritons (PhPs), collective modes hybridizing photons with lattice vibrations in polar insulators, enable nanoscale control of light. In recent years,…”
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Spectrum-Quantified Morphological Evolution of Enzyme-Protected Silver Nanotriangles by DNA-Guided Postshaping by Li, Junyao, Chen, Runkun, Zhang, Qinghua, Chen, Jianing, Gu, Lin, Zhao, Jian, Wang, Zhaoyin, Dai, Zhihui

“…Quantitative morphological evolution is of great importance in nanochemistry. In this work, morphology of silver nanotriangles (AgNTs) is quantitatively…”
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Optically Unraveling the Edge Chirality‐Dependent Band Structure and Plasmon Damping in Graphene Edges by Duan, Jiahua, Chen, Runkun, Cheng, Yuan, Yang, Tianzhong, Zhai, Feng, Dai, Qing, Chen, Jianing

“…The nontrivial topological origin and pseudospinorial character of electron wavefunctions make edge states possess unusual electronic properties. Twenty years…”
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Ultralow-Loss Phonon Polaritons in the Isotope-Enriched α-MoO 3 by Zhao, Yongqian, Chen, Jiancui, Xue, Mengfei, Chen, Runkun, Jia, Shangtong, Chen, Jianjun, Bao, Lihong, Gao, Hong-Jun, Chen, Jianing

“…α-MoO , a natural van der Waals (vdWs) material, has received wide attention in nano-optics for supporting highly confined anisotropic phonon polaritons (PhPs)…”
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Observation and Ultrafast Dynamics of Inter‐Sub‐Band Transition in InAs Twinning Superlattice Nanowires by Xue, Mengfei, Li, Ming, Huang, Yisheng, Chen, Runkun, Li, Yunliang, Wang, Jingyun, Xing, Yingjie, Chen, Jianjun, Yan, Hugen, Xu, Hongqi, Chen, Jianing

“…A variety of infrared applications rely on semiconductor superlattices, including, notably, the realization of high‐power, compact quantum cascade lasers…”
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Spatiotemporal beating and vortices of van der Waals hyperbolic polaritons by Zhang, Tianning, Yan, Qizhi, Yang, Xiaosheng, Ma, Weiliang, Chen, Runkun, Zhang, Xin, Janzen, Eli, Edgar, James H, Qiu, Cheng-Wei, Zhang, Xinliang, Li, Peining

“…In conventional thin materials, the diffraction limit of light constrains the number of waveguide modes that can exist at a given frequency. However, layered…”
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Plasmonic evolution of atomically size-selected Au clusters by electron energy loss spectrum by Lu, Siqi, Xie, Lin, Lai, Kang, Chen, Runkun, Cao, Lu, Hu, Kuojuei, Wang, Xuefeng, Han, Jinsen, Wan, Xiangang, Wan, Jianguo, Dai, Qing, Song, Fengqi, He, Jiaqing, Dai, Jiayu, Chen, Jianing, Wang, Zhenlin, Wang, Guanghou

“…Abstract The plasmonic response of gold clusters with atom number (N) = 100–70 000 was investigated using scanning transmission electron microscopy-electron…”
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