A5103325905- Advanced Fiber Laser Technologies
- Advanced Photonic Communication Systems
- Photonic and Optical Devices
- Optical Network Technologies
- Conducting polymers and applications
- Advanced Battery Materials and Technologies
- Advanced Fiber Optic Sensors
- Perovskite Materials and Applications
- Advancements in Battery Materials
- Semiconductor Lasers and Optical Devices
- Organic Electronics and Photovoltaics
- Thermal Expansion and Ionic Conductivity
- Electronic and Structural Properties of Oxides
- Advanced Surface Polishing Techniques
- Gas Sensing Nanomaterials and Sensors
- Photonic Crystal and Fiber Optics
- Electrowetting and Microfluidic Technologies
- Vehicular Ad Hoc Networks (VANETs)
- Neural Networks and Reservoir Computing
- Quantum chaos and dynamical systems
- solar cell performance optimization
- Water and Wastewater Treatment
- Photonic Crystals and Applications
- Nonlinear Dynamics and Pattern Formation
- Reconstructive Facial Surgery Techniques
Xiamen University of Technology
2024
Xiamen University
2022-2024
Jiangsu University of Science and Technology
2024
University of Chinese Academy of Sciences
2021-2024
Beijing National Laboratory for Molecular Sciences
2021-2024
State Key Laboratory of Polymer Physics and Chemistry
2021-2024
Chinese Academy of Sciences
2021-2024
Wuhan University of Technology
2021-2023
Northeastern University
2023
Columbia University
2023
Abstract π‐Conjugated organic/polymer materials‐based solar cells have attracted tremendous research interest in the fields of chemistry, physics, materials science, and energy science. To date, best‐performance polymer (PSCs) achieved power conversion efficiencies exceeding 18%, mostly driven by molecular design device structure optimization photovoltaic materials. This review article provides a comprehensive overview key advances current status aggregated PSCs. Here, we start providing...
An efficiency of 21.31% was achieved with enhanced stability for a mixed HTM-based device because the high hole mobility, low reorganization energy and surface passivate effect DRSBDT-2OT component.
Nano-SiO 2 /AgNP temperature self-compensation thin film strain gauges for micro-strain by direct ink writing technology.
Two-section distributed feedback (TS-DFB) semiconductor lasers based on the reconstruction equivalent chirp technique is proposed. A four-channel TS-DFB laser array (TS-DFB-LA) theoretically studied and experimentally demonstrated. Compared with conventional one-section DFB lasers, proposed have much higher output efficiency side-mode suppression ratio (SMSR) when both facets of cavity are coated antireflection coatings. About 39% increase in efficiency, more than 10 mA decrease threshold...
Current methods for thin film sensors preparation include screen printing, inkjet and MEMS (microelectromechanical systems) techniques. However, their limitations in achieving sub-10 μm line widths hinder high-density array fabrication. Electrohydrodynamic (EHD) printing is a promising alternative due to its ability print multiple materials multilayer structures with patterned films less than 10 width. In this paper, we innovatively proposed method using only EHD prepare ultra-micro...
NASICON-based solid-state batteries have attracted much attention due to their high safety and energy density. However, the unstable interface contact usually leads sodium dendrite formation cell failure during cycling. Deep insights into evolution of NASICON/Na are conducive designing a morphologically stable interface. Herein, for first time, we develop an asymmetric stripping/plating method investigate process via facile two-electrode cell. It is revealed that "initial voltage drop"...
We propose and experimentally demonstrate an O-band multi-wavelength high-power DFB laser array for optical I/O technology. The proposed operates with 400-GHz wavelength spacing, which meets the CW-WDM MSA specifications. reconstruction equivalent chirp technology is used to precisely control grating phase introduce π phaseshift in cavity. AR HR films are coated on front rear facets increase output power. placed near film facet improve single longitudinal mode yield. spectra were measured at...
Treating large/giant congenital melanocytic nevus (L/GCMN) is challenging for surgeons. Operative approaches commonly used to remove L/GCMN include serial excision, tissue expansion, and skin grafting. Thus, we retrospectively compared these three operations' applications therapeutic effects.The clinical data of 97 patients from June 1, 2015, 2019, were collected divided into groups according the operations used: excision group (SE group, n = 18), expansion (TE 23), grafting (SG 56). The...
With the vigorous development of mobile communication technology and increasing popularity Intelligent Connected Vehicles (ICVs), number automotive electronic functions software has grown rapidly. The emergence Domain Controller Unit (DCU) makes vehicles gradually move towards a domain-centralized architecture. During this period, FOTA (Firmware-OTA, FOTA) been applied to field due its ease use flexible download. can help DCU iteratively upgrade, allowing car companies deploy new in-vehicle...
This paper proposes a tunable multiple-passband microwave photonic filter (MPF) that is incorporated with an injection-locked Fabry-Pérot (FP) laser.In the proposed MPF, multiple passbands can be easily generated based on frequency-selection effects of laser structure in case light waves injection.The novelty here obtained MPF achieve either dual-passband or single-passband by using merely one experimental scheme.Moreover, since injection ratio scheme high, central frequency each passband...
Atomically thin 2D semiconductors have been regarded as promising candidates for the channels in ultra-scaled transistors. Although high-performance field-effect transistors (FETs) demonstrated, integration with conventional high-κ gate insulators is yet to be improved energy-efficient devices. Here, FETs sub-1 nm capacitance equivalent thickness (CET) are demonstrated through of transferrable single-crystal SrTiO <inf xmlns:mml="http://www.w3.org/1998/Math/MathML"...
We propose and experimentally demonstrate a multitap microwave photonic filter (MPF) based on distributed feedback (DFB) laser array using wire bonding (PWB). Through the application of PWB technique, an eight-wavelength DFB with wavelength spacing 400 GHz was hybrid-integrated arrayed waveguide grating multiplexer. Remarkably, insertion losses all eight channels are maintained below 5 dB. In experiments, larger allowed us to achieve sinc MPF lower 3 dB bandwidth 0.22 only taps. Further,...