A5100456054- Luminescence Properties of Advanced Materials
- Advanced Fiber Laser Technologies
- Luminescence and Fluorescent Materials
- Photonic Crystal and Fiber Optics
- Perovskite Materials and Applications
- Carbon and Quantum Dots Applications
- Advanced Fiber Optic Sensors
- Advanced Photocatalysis Techniques
- Ammonia Synthesis and Nitrogen Reduction
- Catalytic Processes in Materials Science
- Advanced Chemical Physics Studies
- Spectroscopy and Quantum Chemical Studies
- Nanocluster Synthesis and Applications
- Advancements in Battery Materials
- Quantum optics and atomic interactions
- Microwave Dielectric Ceramics Synthesis
- Lanthanide and Transition Metal Complexes
- Advanced Battery Materials and Technologies
- Laser-Matter Interactions and Applications
- Molecular spectroscopy and chirality
- Forensic Fingerprint Detection Methods
- High-Temperature Coating Behaviors
- Cold Atom Physics and Bose-Einstein Condensates
- High Entropy Alloys Studies
- Atomic and Subatomic Physics Research
Chongqing University of Posts and Telecommunications
2023-2025
Shaanxi University of Technology
2020-2024
Northwest A&F University
2014-2024
Northwestern Polytechnical University
2024
Shaanxi Normal University
2015-2024
China Jiliang University
2024
National University of Defense Technology
2022-2023
Ocean University of China
2023
State Key Laboratory of Pulsed Power Laser Technology
2022
Harbin Engineering University
2018-2020
Stannic sulfide (SnS2), a latterly developed two-dimensional (2D) material, has fascinated scientists because it can be widely applied to materials chemistry, biomedicine, photocatalysis, and so on. Especially, SnS2 the advantages of adjustable band gap good oxidation resistance, which indicates that this material promising potential in nonlinear optics. However, light interaction with is rarely investigated. In study, high-quality nanosheets (Ns) through liquid phase exfoliation approach...
Frequently occurring oil spill accidents have caused tremendous pollution of the ecological environment. Although various oil–water separation strategies been developed, design efficient materials still remains a significant challenge. In this study, we report controllable and scalable method for fabrication wettability-switchable membranes (MCPP) that achieved smart temperature response emulsion separation. The pore structure membrane was precisely controlled by amount natural microfibril...
Abstract High‐efficiency and far‐red light phosphors based on Mn 4+ ‐doped inorganic luminescence materials are beneficial to plant cultivation. However, oxide have a common problem of low quantum efficiency. Alkali metal ion codoping can effectively improve the properties ‐activated phosphors. Herein, series Sr 2 InSbO 6 :Mn , M (SISO:Mn M) (M = Li + Na K ) far‐red‐emitting codoped alkali ions were first synthesized. Density functional theory calculation indicated that SISO is kind indirect...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTProbing the Surface Structural Rearrangement of Hydrogels by Sum-Frequency Generation SpectroscopyQing Chen, Dan Zhang, Gabor Somorjai, and Carolyn R. BertozziView Author Information Department Chemistry University California at Berkeley Materials Sciences Division Lawrence National Laboratory Berkeley, 94720 Cite this: J. Am. Chem. Soc. 1999, 121, 2, 446–447Publication Date (Web):December 30, 1998Publication History Received2 September...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRotational relaxation at the air/water interface by time-resolved second harmonic generationAlonso Castro, Eugene V. Sitzmann, Dan Zhang, and Kenneth B. EisenthalCite this: J. Phys. Chem. 1991, 95, 18, 6752–6753Publication Date (Print):September 1, 1991Publication History Published online1 May 2002Published inissue 1 September 1991https://pubs.acs.org/doi/10.1021/j100171a003https://doi.org/10.1021/j100171a003research-articleACS PublicationsRequest...
A new method combined solvent swelling with an in-situ catalytic effect of metal ions was developed and introduced in coal pyrolysis to increase the conversion tar yield as well improve quality products. Low-rank Shendong from China used investigate demineralization, swelling, catalysis on reactivity kinetic characteristics, distribution products, composition. The experiments were performed using a thermogravimetric analyzer/Fourier transform infrared spectrometer (TG-FTIR), pyrolysis-gas...
Abstract Two-dimensional (2D) transition metal dichalcogenide materials have attracted much attention in recent years due to their excellent electro-optical properties. FeS 2 , the ideal composition of iron pyrite, is a 2D which has been potentially used electronic, optical, and chemical fields. On other hand, narrow band gap (≈0.96 eV) makes it very suitable promising for ultrafast application near-infrared regimes. However, potential laser technology not explored till now. Ultrashort pulse...
We report a single-frequency linearly-polarized nanosecond fiber ring-cavity laser based on an electro-optic modulator. A 0.08-nm-bandwidth Bragg grating combined with section of 1-m unpumped Yb-doped act as ultra-narrow bandwidth filter to realize output. The devices used in the experiments are all polarization-maintaining ensure Pulsed is obtained by using modulator adjust loss cavity periodically. And repetition rate pulse trains can be flexibly changed from 550 1000 kHz width 27–59 ns....
A Faraday anomalous dispersion optical filter (FADOF) could lock high-power diode lasers to atomic resonance lines with ultra-narrow bandwidth. However, the polarization sensitivity of limits its applications since standard module often employs combination increase pumping brightness. We proposed a polarization-insensitive mutual injection configuration solve this problem and locked combined Rb D2-line. The laser bandwidth was narrowed from 4 nm 0.005 (2.6 GHz, FWHM) 38.3 W output an...