Search Results - "Ouyang, Xiaoping"
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1
Charge collection narrowing mechanism in electronic-grade-diamond photodetectors
Published in Opto-Electronic Advances (01-01-2024)“…Recently, an extreme narrowband spectral response of only 8 nm in electronic-grade diamond-based photodetectors has been observed by Zheng Wei and his…”
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2
Nonreciprocity and isolation induced by an angular momentum bias in convection-diffusion systems
Published in Applied physics letters (31-05-2021)“…Inspired by the electronic and acoustic Zeeman effects in wave systems, we demonstrate here that an angular momentum bias generated by a volume force can also…”
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3
Switchable encapsulation of polysulfides in the transition between sulfur and lithium sulfide
Published in Nature communications (12-02-2020)“…Encapsulation strategies are widely used for alleviating dissolution and diffusion of polysulfides, but they experience nonrecoverable structural failure…”
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4
X-ray radiation excited ultralong (>20,000 seconds) intrinsic phosphorescence in aluminum nitride single-crystal scintillators
Published in Nature communications (28-08-2020)“…Phosphorescence is a fascinating photoelectronic phenomenon usually observed in rare-earth-doped inorganic crystals and organic molecular crystals, owning…”
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5
Photoconductivity, pyroconductivity, and pyroelectricity effects in photodetection of layer-structured CuInP2S6/MoS2 heterojunction
Published in Applied physics letters (24-07-2023)“…Layer-structured ferroelectric material-modulated heterojunctions are promising for use as photodetectors. However, the mechanism behind their photodetection…”
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6
Bulk photovoltaic and photoconductivity effects in two-dimensional ferroelectric CuInP2S6 based heterojunctions
Published in Applied physics letters (11-09-2023)“…The construction of two-dimensional heterojunctions has significantly expanded the modulation degrees of freedom in two-dimensional materials, which has led to…”
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7
Creating polar antivortex in PbTiO3/SrTiO3 superlattice
Published in Nature communications (06-04-2021)“…Nontrivial topological structures offer a rich playground in condensed matters and promise alternative device configurations for post-Moore electronics. While…”
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8
Direct Radiation Detection by a Semiconductive Metal–Organic Framework
Published in Journal of the American Chemical Society (22-05-2019)“…Semiconductive metal–organic frameworks (MOFs) have attracted extraordinary research interest in recent years; however, electronic applications based on these…”
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9
Alpha particle detection based on a NiO/β-Ga2O3 heterojunction diode
Published in Applied physics letters (16-10-2023)“…Alpha particle detection has been achieved using a NiO/β-Ga2O3 heterojunction diode (HJD) detector, demonstrating the great potential of β-Ga2O3 devices for…”
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10
Gait Event Detection of a Lower Extremity Exoskeleton Robot by an Intelligent IMU
Published in IEEE sensors journal (01-12-2018)“…To control an exoskeleton robot, gait event (phase) of the robot needs to be identified. This paper presents a novel gait event detection method for a lower…”
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11
Wavelength-independent light extraction enhancement by nanostructures for scintillators with broadband emission
Published in Applied physics letters (19-06-2023)“…Conventional photonic crystals with a single period are capable of enhancing the light output of scintillators based on the partial elimination of internal…”
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12
Microstructure, mechanical and tribological properties of multilayer Ti-DLC thick films on Al alloys by filtered cathodic vacuum arc technology
Published in Materials & design (15-01-2021)“…Low hardness and poor wear resistance are major limitations of Al alloys, which hinder their application in several fields, especially automotive moving parts…”
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13
Erianin, a novel dibenzyl compound in Dendrobium extract, inhibits lung cancer cell growth and migration via calcium/calmodulin-dependent ferroptosis
Published in Signal transduction and targeted therapy (08-05-2020)“…Ferroptosis, a novel form of programmed cell death, is characterized by iron-dependent lipid peroxidation and has been shown to be involved in multiple…”
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14
Lead-halide Cs4PbBr6 single crystals for high-sensitivity radiation detection
Published in NPG Asia materials (23-04-2021)“…Low-dimensional perovskite materials and their derivatives with excellent optical performance are promising candidates for light-emission applications. Herein,…”
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15
Cs2TiI6: A potential lead-free all-inorganic perovskite material for ultrahigh-performance photovoltaic cells and alpha-particle detection
Published in Nano research (01-03-2022)“…The lead contamination and long-term stability are the two important problems limiting the commercialization of organic-inorganic lead halide perovskites. In…”
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16
Engineering polar vortex from topologically trivial domain architecture
Published in Nature communications (30-07-2021)“…Topologically nontrivial polar structures are not only attractive for high-density data storage, but also for ultralow power microelectronics thanks to their…”
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17
Electrocatalytic and photocatalytic performance of noble metal doped monolayer MoS2 in the hydrogen evolution reaction: A first principles study
Published in Nano materials science (01-03-2021)“…To maximize the catalytic performance of MoS2 in the hydrogen evolution reaction, we investigate the electrocatalytic and photocatalytic performance of…”
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18
Proportion-based fuzzy gait phase detection using the smart insole
Published in Sensors and actuators. A. Physical. (01-12-2018)“…•A novel proportion-based fuzzy (PBF) gait phase detection algorithm is proposed.•Detection results are processed and wirelessly transmitted by a custom…”
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19
Emergence of a Radical‐Stabilizing Metal–Organic Framework as a Radio‐photoluminescence Dosimeter
Published in Angewandte Chemie International Edition (24-08-2020)“…Radio‐photoluminescence (RPL) materials display a distinct radiation‐induced permanent luminescence center, and therefore find application in the detection of…”
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20
Mixed-Cation Halide Perovskite Doped with Rb + for Highly Efficient Photodetector
Published in Materials (17-05-2023)“…Photodetectors are widely employed as fundamental devices in optical communication, automatic control, image sensors, night vision, missile guidance, and many…”
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