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20012026
most citedBlack phosphorus field-effect transistors

8.5k citations

Showing 2022 · physics.opticsShow all

9 papers · 2 filters

physics.optics2022★ 6 cited

Imaging with an ultra-thin reciprocal lens

Wenzhe Liu, Jingguang Chen, Tongyu Li +5

Imaging is of great importance in everyday life and various fields of science and technology. Conventional imaging is achieved by bending light rays originating from an object with…

physics.optics2022★ 12 cited

Efficient Generation of Intense Broadband Terahertz Pulses from Quartz

Yuxuan Wei, Jiaming Le, Chuanshan Tian

The intense terahertz (THz) pulses facilitate the observation of various nonlinear optical effects and manipulation of material properties. In this work, we report a convenient app…

physics.optics2022★ 12 cited

Noncontact frictional force between surfaces by peristaltic permittivity modulation

Daigo Oue, Kun Ding, J. B. Pendry

In this study, we reveal noncontact frictional forces between surfaces in the presence of peristaltic permittivity modulation. Our setup comprises a conducting medium, an air gap,…

physics.optics2022★ 22 cited

Tunable optical topological transitions of plasmon polaritons in WTe2 van der Waals films

Yuangang Xie, Chong Wang, Fucong Fei +9

Naturally existing in-plane hyperbolic polaritons and the associated optical topological transitions, which avoid the nano-structuring to achieve hyperbolicity, can outperform thei…

physics.optics2022★ 36 cited

Bound States in the Continuum Based on the Total Internal Reflection of Bloch Waves

Peng Hu, Chongwu Xie, Qianju Song +4

A photonic-crystal slab can support bound states in the continuum (BICs) which have infinite lifetimes but embedded into the continuous spectrum of optical modes in free space. The…

physics.optics2022★ 22 cited

Extension of the bright high-harmonic photon energy range via nonadiabatic critical phase matching

Zongyuan Fu, Yudong Chen, Sainan Peng +10

Extending the photon energy range of bright high-harmonic generation to cover the entire soft X-ray region is important for many applications in science and technology. The concept…

physics.optics2022★ 40 cited

In-plane hyperbolic polariton tuners in terahertz and long-wave infrared regimes

Wuchao Huang, Thomas G. Folland, Fengsheng Sun +8

Development of terahertz (THz) and long-wave infrared (LWIR) technologies is mainly bottlenecked by the limited intrinsic response of traditional materials. Hyperbolic phonon polar…

physics.optics2022★ 2 cited

Generation of extreme ultraviolet laser by single-photon process

Daobiao Hong, Bingke Xiang, Tong Wu +4

To generate laser with short wavelength is a bottle-neck problem in laser technology. The extreme ultraviolet (EUV) lasers are usually produced with low efficiency by nonlinear mul…

physics.optics2022★ 42 cited

Geometry-dependent skin effects in reciprocal photonic crystals

Zhening Fang, Mengying Hu, Lei Zhou +1

Skin effect that all eigenmodes within a frequency range become edge states is dictated by the topological properties of complex eigenvalues unique in non-Hermitian systems. The pr…