A5091454965- Chalcogenide Semiconductor Thin Films
- Photonic and Optical Devices
- Advanced Photonic Communication Systems
- Quantum Dots Synthesis And Properties
- Advanced Fiber Laser Technologies
- Perovskite Materials and Applications
- Copper-based nanomaterials and applications
- Semiconductor materials and interfaces
- 2D Materials and Applications
- Silicon and Solar Cell Technologies
- Photorefractive and Nonlinear Optics
- Conducting polymers and applications
- Advanced battery technologies research
- Thin-Film Transistor Technologies
- Metal and Thin Film Mechanics
- Electrocatalysts for Energy Conversion
- Semiconductor Lasers and Optical Devices
- Nanowire Synthesis and Applications
- Diamond and Carbon-based Materials Research
- Optical Network Technologies
- Advanced machining processes and optimization
- Advanced Optical Sensing Technologies
- Integrated Circuits and Semiconductor Failure Analysis
- Solid-state spectroscopy and crystallography
- Transition Metal Oxide Nanomaterials
Shanghai Normal University
2017-2024
Tianjin Vocational Institute
2024
Nankai University
2024
City University of Hong Kong
2021-2024
Nanjing Normal University
2024
Energy Research Institute
2024
Tianjin University
2021-2024
Nanjing University of Science and Technology
2014-2024
Songshan Lake Materials Laboratory
2024
Jiangsu University
2024
Thin‐film lithium niobate on insulator (LNOI) is a promising platform for optical communications, microwave photonics, and quantum technologies. While many high‐performance devices like electro‐optic modulators frequency comb sources have been achieved LNOI platform, it remains challenging to realize photodetectors (PDs) using simple low‐cost fabrication techniques. 2D materials are excellent candidates achieve photodetection since they feature strong light‐matter interaction, mechanical...
Abstract In order to study the mechanical properties of disc cutter penetrating particle system, a composite system model monodisperse and soft hard interlayered was established based on discrete element method, in which divided into combined with complex network theory, crack propagation phenomenon force chain were analyzed from perspective mesomechanics, distribution evolution second invariant stress deviation revealed. The results show that is prone form long cracks. under hob...
The internal resistance and quality of the interface in CZTS solar cells were investigated using electrochemical impedance spectroscopy.
The significance of the superconducting diode effect (SDE) lies in its potential application as a fundamental component development next-generation circuit technology. stringent operating conditions at low temperatures have posed challenges for conventional semiconductor diode, primarily due to exceptionally high resistivity. In response this limitation, various approaches emerged achieve SDE, involving disruption inversion symmetry two-dimensional superconductor through heterostructure...
Time reversal symmetry breaking in superconductors, resulting from external magnetic fields or spontaneous magnetization, often leads to unconventional superconducting properties. In this way, an intrinsic phenomenon called the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state may be realized by Zeeman effect. Here, we construct FFLO artificial CrOCl/NbSe
This letter presents an ON-OFF-keying visiblelight-communication (VLC) link realized over 6-m distance. The transmitter is implemented with a commercially available red LED source at 650 nm. While most of the reported high-performance VLC links are using p-insulator-n photodetectors, this receiver employs simple CMOS-compatible p-n photo-detector. A 150-Mb/s optical wireless transmission measured bit-error rate 1.3 × 10 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML"...
Achieving an excellent electrochemical performance of graphene electrodes with high mass loading is challenging to graphene-based supercapacitors. Generally, the usually results in drastic restacking/aggregation, which further significantly deteriorates penetration electrolyte ions. Herein, we attempted synthesize a kind microdome-like by CVD on unique natural coral templates. More importantly, these materials are able support axle and absorb shock from compression, effectively preventing...
Abstract We developed a self-powered broadband perovskite/silicon hybrid photodetector based on novel heterostructure of Si/SnO 2 /MAPbI 3 /MoO . The insertion SnO and MoO was effective in reducing the recombination photogenerated carriers. By optimizing thickness layer, detection capabilities photodetectors were significantly improved. best-performing had 40 nm showing detectivity 2.23 × 10 12 Jones with responsivity 50.9 mA W −1 at 815 photocurrent/dark current ratio 3.37 4 under zero...
A multi-channel LMOF nanosensor, capable of being excited at a single wavelength, was constructed for simultaneous imaging intracellular pH and oxygen.
In article number 2300045 by Edwin Yue-Bun Pun, Cheng Wang and co-workers, a lithium niobate-on-insulator two-dimensional material (LNOI–2D) photodetector (PD) platform is proposed. The high-speed LNOI–graphene PD suitable for data recovery of modulated optical signals, the high-responsivity LNOI–tellurium ideal monitoring DC bias modulators.
Abstract Rechargeable zinc‐air batteries (RZABs) are an ideal substitute for energy storage, but the short cycle longevity during long‐term charge/discharge operation is one of bottleneck factors that seriously restrict commercial application. Herein, FeCo alloy/N, S co‐doped carbon aerogel (NSCA/FeCo) were prepared as catalysts cathode RZABs. We investigated polarization and impedance on cycles battery to explore attenuation mechanism. The results indicated roundtrip efficiency reduced fast...
Optical vector analysis (OVA) is an enabling technology for comprehensively characterizing both amplitude and phase responses of optical devices or systems. Conventional OVA technologies are mostly based on discrete optoelectronic components, leading to unsatisfactory system sizes, complexity, stability. They also encounter challenges in revealing the on-chip characteristics integrated photonic devices, which often overwhelmed by substantial coupling loss extra spectral response at chip...