151 Result(s)
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Poly(m-Phenylene Isophthalamide)/Carbon Black Nanoparticle Composite Film as High-Temperature Electric Heater
Carbon-based conductive polymer composites have attracted wide attention as candidates for high-performance flexible electric heaters. Herein, a poly(m-phenylene isophthalamide) (PMIA)/carbon black (CB) compos...
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Open AccessTwist angle-dependent transport properties of twisted bilayer graphene
Twisted bilayer graphene (tBLG) with small twist angles has attracted significant attention because of its unique electronic properties arising from the formation of a moiré superlattice. In this study, we sys...
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Open AccessBrillouin expanded time-domain analysis based on dual optical frequency combs
Brillouin Optical Time-Domain Analysis (BOTDA) is a widely-used distributed optical fiber sensing technology employing pulse-modulated pump waves for local information retrieval of the Brillouin gain or loss s...
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Open AccessEfficient and stable hybrid perovskite-organic light-emitting diodes with external quantum efficiency exceeding 40 per cent
Light-emitting diodes (LEDs) based on perovskite semiconductor materials with tunable emission wavelength in visible light range as well as narrow linewidth are potential competitors among current light-emitti...
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Open AccessUltra-robust informational metasurfaces based on spatial coherence structures engineering
Optical information transmission is vital in modern optics and photonics due to its concurrent and multi-dimensional nature, leading to tremendous applications such as optical microscopy, holography, and optic...
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Open AccessIonizing terahertz waves with 260 MV/cm from scalable optical rectification
Terahertz (THz) waves, known as non-ionizing radiation owing to their low photon energies, can actually ionize atoms and molecules when a sufficiently large number of THz photons are concentrated in time and s...
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Open AccessWireless sequential dual light delivery for programmed PDT in vivo
Using photodynamic therapy (PDT) to treat deep-seated cancers is limited due to inefficient delivery of photosensitizers and low tissue penetration of light. Polymeric nanocarriers are widely used for photosen...
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Open AccessFlexible and wearable battery-free backscatter wireless communication system for colour imaging
Wireless imaging, equipped with ultralow power wireless communications and energy harvesting (EH) capabilities, have emerged as battery-free and sustainable solutions. However, the challenge of implementing wi...
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Open AccessA von-Neumann-like photonic processor and its application in studying quantum signature of chaos
Photonic quantum computation plays an important role and offers unique advantages. Two decades after the milestone work of Knill-Laflamme-Milburn, various architectures of photonic processors have been propose...
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Open AccessInherently integrated microfiber-based flexible proprioceptive sensor for feedback-controlled soft actuators
For the accurate and continuous control of soft actuators in dynamic environments, the movements of the soft actuators must be monitored in real-time. To this end, various soft actuators capable of self-monito...
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Open AccessIn situ-formed cryomicroneedles for intradermal cell delivery
Cryomicroneedles (cryoMNs) offer a convenient and minimally invasive way to precisely deliver therapeutic cells intradermally for treating local and systemic diseases. cryoMNs are manufactured by sha** and f...
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Open AccessDigitally-defined ultrathin transparent wireless sensor network for room-scale imperceptible ambient intelligence
Wireless and battery-free radio-frequency (RF) sensors can be used to create physical spaces that ambiently sense and respond to human activities. Making such sensors ultra-flexible and transparent is importan...
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Open AccessOptimizing multi-parameter distributed fiber sensors: a hybrid Rayleigh-Brillouin-Raman System approach
An optimized single-end hybrid Rayleigh, Brillouin, and Raman distributed fiber sensing system has been developed for simultaneous measurement of multiple parameters. This system integrates 3-bit pulse coding ...
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Open AccessUltrabroadband absorptive refractory plasmonics for photocatalytic hydrogen evolution reactions
As an environmentally friendly and renewable method for hydrogen production powered by solar energy, photocatalytic hydrogen evolution reactions (HERs) using broadband absorbers have received much attention. H...
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Open AccessScattering exceptional point in the visible
Exceptional point (EP) is a special degeneracy of non-Hermitian systems. One-dimensional transmission systems operating at EPs are widely studied and applied to chiral conversion and sensing. Lately, two-dimen...
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Open AccessHigh-speed electro-optic modulation in topological interface states of a one-dimensional lattice
Electro-optic modulators are key components in data communication, microwave photonics, and quantum photonics. Modulation bandwidth, energy efficiency, and device dimension are crucial metrics of modulators. H...
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Open AccessUltra-flexible semitransparent organic photovoltaics
Ultra-flexible organic photovoltaics (OPVs) are promising candidates for next-generation power sources owing to their low weight, transparency, and flexibility. However, obtaining ultra-flexibility under extre...
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Open AccessTough, rapid self-recovery and responsive organogel-based ionotronic for intelligent continuous passive motion system
Continuous passive motion (CPM) is an adjunct therapy to the standard postoperative rehabilitation regimen of joint injuries. The capability of real-time monitoring actual bending angle of knee joints is highl...
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Open AccessAnomalous anisotropic magnetoresistance in the topological semimetal HoPtBi
Discovering and understanding anomalous anisotropic magnetoresistance (AMR) effects are important aspects of studying the nature of modulated transport. The anisotropic transport coefficients of topological sy...
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Open AccessDeep-learning-based gas identification by time-variant illumination of a single micro-LED-embedded gas sensor
Electronic nose (e-nose) technology for selectively identifying a target gas through chemoresistive sensors has gained much attention for various applications, such as smart factory and personal health monitor...
