A5101429213- Biofuel production and bioconversion
- Advanced Semiconductor Detectors and Materials
- Ionic liquids properties and applications
- Vehicle Dynamics and Control Systems
- Metamaterials and Metasurfaces Applications
- Solar-Powered Water Purification Methods
- Advanced Database Systems and Queries
- Spectroscopy Techniques in Biomedical and Chemical Research
- Optical Wireless Communication Technologies
- Metal-Organic Frameworks: Synthesis and Applications
- Photonic and Optical Devices
- Plasmonic and Surface Plasmon Research
- Gold and Silver Nanoparticles Synthesis and Applications
- Fluid Dynamics and Thin Films
- Semiconductor Quantum Structures and Devices
- Cryptographic Implementations and Security
- Optical Polarization and Ellipsometry
- Nanopore and Nanochannel Transport Studies
- Microbial Inactivation Methods
- X-ray Diffraction in Crystallography
- Web Data Mining and Analysis
- Copper Interconnects and Reliability
- Adhesion, Friction, and Surface Interactions
- Phase-change materials and chalcogenides
- Solid-state spectroscopy and crystallography
Chinese Academy of Sciences
2015-2025
Shanghai Institute of Technical Physics
2023-2025
State Key Laboratory of Transducer Technology
2023-2025
Kunming University
2022
Institute of Information Engineering
2020
Shaanxi Normal University
2020
Jiujiang University
2015
State Forestry and Grassland Administration
2011
Central South University
2010
A visible-extended shortwave infrared indium gallium arsenide (InGaAs) focal plane array (FPA) detector is the ideal choice for reducing size, weight and power (SWaP) of imaging systems, especially in low-light night vision other fields that require simultaneous visible near-infrared light detection. However, lower quantum efficiency band has limited extensive application InGaAs FPA. Recently, a novel optical metasurface been considered solution high-performance semiconductor photoelectric...
The plasmonic−nanofluidic system incorporates the nanoplasmonic metal structure with nanofluidic channel, exhibiting improved performance in optofluidic sensing. However, device requires sophisticated nanofabrication, which is main bottleneck for practical applications. Here, we proposed a self-aligned plasmonic-nanofluidic device, both nanochannel and plasmonic nanostructures are readily fabricated by using only one step of direct laser writing. Specifically, use single gold subwavelength...
Zinc diffusion behaviors in n type In0.83Ga0.17As epitaxial layers doped to 3.5 × 1015 cm−3 are investigated for the planar extended wavelength In0.83Al0.17As/In0.83Ga0.17As focal plane arrays by incorporating vacancy-related complex defect (VCD) model. The coefficients extracted from measured zinc concentration profiles at 480 °C determined be 3.1 10−12 and 4.3 10−11 cm2/s kick-out VCD models, respectively. Both mechanisms compete with each other during dynamic atom drive-in process....
Zero-mode waveguide (ZMW) nanowells are an important structure for plasmonic enhancement, which widely employed in single-molecule sensing. However, the fabrication of ZMW typically requires sophisticated nanofabrication equipment or ultrafast laser. Here, by deliberately engineering freestanding ultrathin SiNx as both a substrate and antireflection layer, we develop deterministic low-cost method to fabricate direct laser writing. Notably, with size 200 nm can be readily drilled...
A new acentric mixed metal borate of composition K2Ba[B4O5(OH)4]2·10H2O, has been successfully obtained by slow evaporation solution method. The compound crystallizes in the Orthorhombic space group Pna21 (No.33) with a = 16.8668(7) Å, b 13.0903(5) c 11.5529(5) Å and Z 4. [B4O5(OH)4]2− clusters serve as fundamental building unit linking BaO8, K1O6, K2O7 common O atoms to form three-dimensional layer structure. second harmonic generation measurements powder samples reveal that exhibits...
Shortwave infrared polarization imaging can increase the contrast of target to background improve detection system's recognition ability. The division focal plane indium gallium arsenide (InGaAs) array (FPA) detector is ideal choice due advantages compact structure, real-time imaging, and high stability. However, because mismatch between nanostructures photosensitive pixels as well crosstalk among different directions, currently reported extinction ratio (ER)...
Five kinds of Brønsted-acidic ionic liquids with different nitrogen-contained chemical groups and anions were synthesized, respectively characterized by nuclear magnetic resonance(NMR), infrared spectrum (IR), electrospray ionization mass (ESI-MS) thermogravimetry(TG. ).It was found that ten whose structures consistent the designed ones.And all their purities more than 95 %.These possess high thermal stability wide liquid range,and decomposition temperatures are higher 300℃ except...
An optical microscopy study of ordered structures and self-organized phenomena in a continuous gold film system deposited on silicone oil surface is presented. Band-shaped patterns, namely bands, are formed after deposition under certain condition. The bands composed large number parallel key-shaped domains with different width but nearly uniform length. Further experiments show that the patterns result from compressive stress films. We also formation mechanism internal free sustained
Abstract C 23 H Br 4 CuN 3 O , P <m:math xmlns:m="http://www.w3.org/1998/Math/MathML" overflow="scroll"> <m:mrow> <m:mover accent="true"> <m:mn>1</m:mn> <m:mo stretchy="true">‾</m:mo> </m:mover> </m:mrow> </m:math> $\overline{1}$ (no. 2), a = 10.4769(4) Å, b 10.7829(5) c 12.9824(5) α 98.153(2)°, β 111.484(2)°, γ 105.035(2)°, V 1271.43(9) Å Z 2, R gt ( F ) 0.0338, w ref 2 0.1158, T 273.15 K.