Article-Journal

14*. Tunable free-electron X-ray radiation from van der Waals materials
Nature Photonics, 14, 686-692, 2020.
Tunable sources of X-ray radiation are widely used for imaging and spectroscopy in fundamental science, medicine and industry. The …
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Tunable free-electron X-ray radiation from van der Waals materials
13*. Superlight inverse Doppler effect
Nature Physics, 14, 1001-1005, 2018.
It has long been thought that the inverse Doppler frequency shift of light is impossible in homogeneous systems with a positive …
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Superlight inverse Doppler effect
12. Splashing transients of 2D plasmons launched by swift electrons
Science Advances, 3, e1601192, 2017.
Revealing how 2D plasmons emerge and evolve in electron energy?loss spectroscopy (EELS). Launching of plasmons by swift electrons has …
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11. Synthetic-gauge-field-induced Dirac semimetal state in an acoustic resonator system
New Journal of Physics, 18, 125003, 2016.
Recently, a proposal of synthetic gauge field in reduced two-dimensional (2D) system from three-dimensional (3D) acoustic structure …
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10. Experimental demonstration of broadband reflectionless diffraction-free electromagnetic wave routing
Physical Review B, 94, 220304(R), 2016.
Wave diffraction is fundamentally difficult to overcome in the routing and interconnection of photonic signals. Although the phenomenon …
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9. Translation and Rotation of Transformation Media under Electromagnetic Pulse
Scientific Reports, 6, 28346, 2016.
Abstract It is well known that optical media create artificial geometry for light and curved geometry acts as an effective optical …
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8. Probing topological protection using a designer surface plasmon structure
Nature Communications, 7, 11619, 2016.
Abstract Topological photonic states, inspired by robust chiral edge states in topological insulators, have recently been demonstrated …
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7. Vertical transport of subwavelength localized surface electromagnetic modes
Laser & Photonics Reviews, 9, 571-576, 2015.
Abstract Transport of subwavelength electromagnetic (EM) energy has been achieved through near‐field coupling of highly confined …
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6*. Caustic graphene plasmons with Kelvin angle
Physical Review B:Rapid Communications, 92, 81404, 2015.
A century-long argument made by Lord Kelvin that all swimming objects have an effective Mach number of 3, corresponding to a Kelvin …
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Caustic graphene plasmons with Kelvin angle
5. Experimental demonstration of high-order magnetic localized spoof surface plasmons
Applied Physics Letters, 104, 41118, 2015.
We experimentally demonstrate that an ultrathin metallic spiral structure is able to support multiple high-order magnetic localized …
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