A5007565170- Laser-Matter Interactions and Applications
- Atomic and Molecular Physics
- Mass Spectrometry Techniques and Applications
- Advanced Chemical Physics Studies
- Multiferroics and related materials
- Advanced ceramic materials synthesis
- Graphene research and applications
- 2D Materials and Applications
- Ferroelectric and Piezoelectric Materials
- Advanced biosensing and bioanalysis techniques
- Perovskite Materials and Applications
- Spectroscopy and Quantum Chemical Studies
- Advanced Photocatalysis Techniques
- Quantum optics and atomic interactions
- Diamond and Carbon-based Materials Research
- Conducting polymers and applications
- Advanced Fiber Laser Technologies
- Electrochemical Analysis and Applications
- MXene and MAX Phase Materials
- Radioactive element chemistry and processing
- Advanced Condensed Matter Physics
- Graphite, nuclear technology, radiation studies
- Silicon Carbide Semiconductor Technologies
- Dielectric properties of ceramics
- Organic Electronics and Photovoltaics
Xi'an Jiaotong University
2013-2025
Hebei University of Technology
2025
University of South China
2014-2025
Guilin University of Technology
2025
Liaoning University
2024
First Affiliated Hospital of Hebei Medical University
2024
China Institute of Atomic Energy
2010-2024
Hebei Medical University
2024
Nanjing Tech University
2022-2024
Chongqing Medical University
2023
Antimonene, a new type of 2D group‐VA material beyond phosphorene, is theoretically predicted to exhibit remarkable electronics and optical properties with enhanced stability. However, its more general practical applications seriously lag behind due shortage effective synthesis techniques in delivering high‐quality few‐layer antimonene (FLA) quantum dots (AQDs), deep understanding the mechanism light‐antimonene interaction. Herein, based on electrochemical exfoliation sonochemical...
Abstract All‐optical modulators, wherein signal light can be manipulated by another controlling light, have recently emerged as a promising perspective in all‐optical communications, interconnects and processing. Herein, taking advantage of the strong light‐matter interaction thickness‐dependent direct energy bandgap few‐layer phosphorene, an all‐fiber modulator based on Mach–Zehnder interferometer comprising fluorinated phosphorene‐deposited microfiber has been devised further demonstrated...
Abstract Trap states in organic solar cells (OSCs) can capture free charges, leading to a reduction current density and significant energy loss. Since charge collection is primarily dependent on the interface layer, minimizing trap at interfaces effectively suppress losses, topic that has been rarely explored. Herein, an strategy proposed by combining Me‐4PACz PEDOT:PSS mitigate trap‐assisted nonradiative recombination hole transport layer (HTL). OSCs based Me‐4PACz/PEDOT:PSS exhibit reduced...
Abstract Phosphorene has attracted great interest due to its unique electronic and optoelectronic properties owing tunable direct moderate band‐gap in association with high carrier mobility. However, intrinsic instability air seriously hinders practical applications, problems of technical complexity in‐process degradation exist currently proposed stabilization strategies. A facile pathway obtaining stabilizing phosphorene through a one‐step, ionic liquid‐assisted electrochemical exfoliation...
Cobalt ferrite CoFe2O4 nanoparticles were prepared via a polyacrylamide gel route and characterized by XRD, SEM, XPS VSM. It is demonstrated that the sample (designated S1) without using cross-linking agent bis-acrylamide has an average grain size of 45 nm, while S2) introducing amount which about 1/5 times acrylamide 23 nm. The two kinds particles are shaped like spheres. cation distribution determined, from Co 2p3/2 Fe spectra, to be (Co0.4Fe0.6)[Co0.6Fe1.4]O4 for both samples, where...
Phosphorene, mono/few‐layered black phosphorous with advantages of tunable energy bandgaps and strong light–matter interaction, is fabricated by electrochemical intercalation large area (≈3 µm) controllable thickness (mainly four layers). Thanks to the direct gap resonant absorption four‐layer phosphorene at telecommunication band, all‐optical thresholding optical modulation are demonstrated for communications using few‐layer phosphorene‐decorated microfibers. This device experimentally...
Abstract The environmental instability and uneliminable electronic trap states in black phosphorus quantum dots (BPQDs) limit the optoelectronics related applications of BPQDs. Here, fluorinated BPQDs (F‐BPQDs) are successfully synthesized by using a facile electrochemical exfoliation synchronous fluorination method. F‐BPQDs exhibit robust ambient stability limited capability, showing nonstoichiometric degree ( D F ) maximum ≈0.68. Density functional theory calculations confirm that due to...
Abstract The corrosion behavior of environmental barrier coatings (EBCs) directly affects the service life and stability ceramic matrix composite (CMC) structural parts in aero-engines. silicon carbide (SiC) whisker toughening phase c-AlPO 4 bonding are firstly used to improve novel tri-layer Yb 2 Si O 7 /mullite/SiC EBCs burner rig test. formation penetrating cracks coating caused failure at 1673 K. SiC whiskers mullite middle significantly inhibited coating, efficiently prevented oxidation...
Disordered polymer chain entanglements within all-polymer blends limit the formation of optimal donor-acceptor phase separation. Therefore, developing effective methods to regulate morphology evolution is crucial for achieving morphological features in organic solar cells (APSCs). In this study, two isomers, 4,5-difluorobenzo-c-1,2,5-thiadiazole (SF-1) and 5,6-difluorobenzo-c-1,2,5-thiadiazole (SF-2), were designed as solid additives based on widely-used electron-deficient benzothiadiazole...
The corrosion properties of 316L stainless steel (316L SS) alloy within molten NaCl-KCl salt were explored through a static immersion experiment carried out at 700 °C under Ar flow for 25, 50, 100, 200, and 400 h. loss in weight the corroded SS increased from 0.06 to 1.71 mg/cm2, while maximum depth 14.09 μm. However, rate initially 27.54 μm/year 93.45 then decreased 47.22 as soaking time was 25 impurities salts produced corrosive Cl2 HCl, which matrix. accelerated selective Cr dissolution...
We present a quantitative study of radiation amplification without population inversion based on models recently proposed by Harris [Phys. Rev. Lett. 62, 1033 (1989)]. discuss both two-level and three-level arrangements in terms the density matrix. Our calculations, which are fully time dependent, incorporate an incoherent pumping mechanism that is essential for amplification. detail range conditions atomic parameters possible. Its feasibility demonstrated through direct calculation change...
Experimental information on laser-induced multiple ionization is analyzed in terms of a model that includes the scaling generalized cross sections and time dependence during pulse. A comparison direct with sequential processes reveals dominance latter. The role multiply excited states strong-laser studies also discussed.
MXenes, as an emerging group of two-dimensional materials, have attracted significant interest for diverse photoelectric applications by virtue their tunable terminated surface, excellent electrical conductivity, and strong nonlinear optical response. They are usually synthesized via strategies involving hydrofluoric acid, which may result in oxygenic hydrophilic termination groups on the MXene surface thus decrease stability air. Herein, a mild synthesis method based electrochemical...
To improve the corrosion resistance of Cf/SiC composites in a water vapor oxygen coupled environment, bi-layer Yb2Si2O7/SiC and tri-layer Yb2Si2O7/(SiCw-Mullite, SM)/SiC environment barrier coatings were designed prepared on surface by chemical deposition sol-gel method united with air spraying. Results show that mass loss coating coated samples was 17.24 × 10−3 g cm−2 after 200 h oxidation at 1673 K, average compression strength retention rate only 79.44% due to formation wide...