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Article
Open AccessThrough-polymer, via technology-enabled, flexible, lightweight, and integrated devices for implantable neural probes
In implantable electrophysiological recording systems, the headstage typically comprises neural probes that interface with brain tissue and integrated circuit chips for signal processing. While advancements in...
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Article
Open AccessA mosquito mouthpart-like bionic neural probe
Advancements in microscale electrode technology have revolutionized the field of neuroscience and clinical applications by offering high temporal and spatial resolution of recording and stimulation. Flexible n...
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Article
Ultraflexible electrode arrays for months-long high-density electrophysiological map** of thousands of neurons in rodents
Penetrating flexible electrode arrays can simultaneously record thousands of individual neurons in the brains of live animals. However, it has been challenging to spatially map and longitudinally monitor the d...
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Article
Open AccessA silk-based self-adaptive flexible opto-electro neural probe
The combination of optogenetics and electrophysiological recording enables high-precision bidirectional interactions between neural interfaces and neural circuits, which provides a promising approach for the s...
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Article
Long-term flexible penetrating neural interfaces: materials, structures, and implantation
Penetrating neural interface, which collects the neural electrophysiological signal and serves as a key component in brain-computer interface, has drawn great attention recently. The instability of chronic rec...
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Article
Separation of valley excitons in a MoS2 monolayer using a subwavelength asymmetric groove array
Excitons in monolayer transition metal dichalcogenides are formed at K and K′ points at the boundary of the Brillouin zone. They acquire a valley degree of freedom, which has been explored as an alternative infor...
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Article
Open AccessImpact of grain boundaries on efficiency and stability of organic-inorganic trihalide perovskites
Organic–inorganic perovskite solar cells have attracted tremendous attention because of their remarkably high power conversion efficiencies. To further improve device performance, it is imperative to obtain fu...
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Article
Open AccessEnhancement of Plasmonic Performance in Epitaxial Silver at Low Temperature
We report longer surface plasmon polariton propagation distance based on crystalline crystal silver at low temperature. Although enhanced plasmonic performance at low temperature has been predicted for a long ...
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Article
Open AccessChirality detection of enantiomers using twisted optical metamaterials
Many naturally occurring biomolecules, such as amino acids, sugars and nucleotides, are inherently chiral. Enantiomers, a pair of chiral isomers with opposite handedness, often exhibit similar physical and che...
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Article
Direct measurement of exciton valley coherence in monolayer WSe2
Coherent valley exciton dynamics are directly probed in a monolayer transition metal dichalcogenide, providing access to the valley coherence time and decoherence mechanisms — crucial for develo** methods fo...
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Open AccessGiant colloidal silver crystals for low-loss linear and nonlinear plasmonics
The development of ultrasmooth, macroscopic-sized silver (Ag) crystals exhibiting reduced losses is critical to fully characterize the ultimate performance of Ag as a plasmonic material, and to enable cascaded...
