A5007825580- Thin-Film Transistor Technologies
- Silicon Nanostructures and Photoluminescence
- Nanowire Synthesis and Applications
- Silicon and Solar Cell Technologies
- Advanced Sensor and Energy Harvesting Materials
- Nuclear physics research studies
- Semiconductor materials and interfaces
- Nuclear Physics and Applications
- Graphene research and applications
- Semiconductor materials and devices
- Astronomical and nuclear sciences
- Thermal Radiation and Cooling Technologies
- Advancements in Semiconductor Devices and Circuit Design
- ZnO doping and properties
- Advanced Photocatalysis Techniques
- Graphene and Nanomaterials Applications
- Quantum Dots Synthesis And Properties
- Nanomaterials and Printing Technologies
- Superconducting Materials and Applications
- Nuclear reactor physics and engineering
- Atomic and Molecular Physics
- Advanced Thermoelectric Materials and Devices
- Quantum Chromodynamics and Particle Interactions
- Optical Coatings and Gratings
- Membrane Separation Technologies
Leibniz Institute of Photonic Technology
2016-2025
China Agricultural University
2025
Chinese Academy of Sciences
2012-2024
Shanghai Institute of Applied Physics
2017-2024
Dalian University of Technology
2023
University of Chinese Academy of Sciences
2012-2021
China Electric Power Research Institute
2016
North China Electric Power University
2016
Kunming University of Science and Technology
2012-2013
General Research Institute for Nonferrous Metals (China)
2013
Isochronous mass spectrometry has been applied to neutron-deficient $^{58}\mathrm{Ni}$ projectile fragments at the HIRFL-CSR facility in Lanzhou, China. Masses of a series short-lived ${T}_{z}=\ensuremath{-}3/2$ nuclides including $^{41}\mathrm{Ti}$, $^{45}\mathrm{Cr}$, $^{49}\mathrm{Fe}$, and $^{53}\mathrm{Ni}$ have measured with precision 20--40 keV. The new data enable us test for first time isobaric multiplet equation (IMME) $fp$-shell nuclei. We observe that IMME is inconsistent...
Masses of neutron-deficient 58Ni projectile fragments have been measured at the HIRFL-CSR facility in Lanzhou, China employing isochronous mass spectrometry technique. a series short-lived Tz = −3/2 nuclides including 45Cr nucleus with relative uncertainty about 10−6–10−7. The new turned out to be essential for modeling astrophysical rp-process. In particular, we find that formation predicted Ca–Sc cycle X-ray bursts can excluded.
Revolution frequency measurements of individual ions in storage rings require sophisticated timing detectors. One common approaches for such detectors is the detection secondary electrons released from a thin foil due to penetration stored ions. A new method based on analysis intensities was developed which enables determination charge each ion simultaneously with measurement its revolution frequency. Although mass-over-charge ratios 51Co27+ and 34Ar18+ are almost identical, therefore,...
Dye solar cell based on Cu coordination complex as redox mediator and carbon counter electrode.
The design and development of particulate photocatalysts has been an attractive strategy to incorporate earth‐abundant metal ions water splitting devices. Herein, we synthesized CoFe‐Prussian blue (PB) coated ZnO origami core‐shell nanostructures (PB@ZnO) with different mass ratio PB components investigated their photocatalytic oxidation activities in the presence electron scavenger. Photocatalytic experiments reveal that integration on boosts oxygen evolution rate by a factor ~2.4 compared...
Silicon nanowire-based solar cells received increasing attention due to their enhanced light harvesting properties and the potential use low-cost materials produce comparable with those on costly monocrystalline counterparts. It is essential improve performance of nanowire by suppressing surface recombination. A multiple core (crystalline silicon nanowires)–shell heterojunction cell has been fabricated deal this problem. To end, an ultrathin passivating Al2O3 tunnel layer was deposited...
Abstract The impact of intense ultra short laser pulses on solid surface ‐ as in ablation results a transient perturbation the material to state far from equilibrium. Due ultrafast relaxation disorder few picoseconds, self‐organized patterns occur, with typical feature size at order 100 nm or less, similar observed ion sputtering and explained by non‐linear dynamics models. these structures is determined deposited energy dose, their shape orientation crucially depends polarization incident...
With the recent commissioning of a gas-filled recoil separator at Institute Modern Physics (IMP) in Lanzhou, decay properties 271Ds (Z = 110) were studied via 208Pb(64Ni, n) reaction beam energy 313.3 MeV. Based on coupled with position sensitive silicon strip detector, we carried out energy-position-time correlation measurements for implanted nucleus and its subsequent α's. One α-decay chain was established. The α time measured to be 10.644 MeV 96.8 ms, which are consistent values reported...
Abstract In this contribution, inspired by the excellent resource management and material transport function of leaf veins, electrical metallized veins is mimicked from vein networks. By electroless copper plating on real networks with thickness only several hundred nanometre up to micrometre, certain can be converted transparent conductive electrodes an ultralow sheet resistance 100 times lower than that state-of-the-art indium tin oxide thin films, combined a broadband optical transmission...
We present a concept for core-shell silicon nanowire thin-film solar cell showing strong light trapping. Nanowires are wet chemically etched into several micrometer-thick laser-crystallized thin film on glass. The nanowires equipped with an a-Si heteroemitter deposited as shell around the by plasma-enhanced chemical vapor deposition to achieve radial p-n heterojunction. space between is filled ZnO:Al, acting transparent contact. Our cells reached efficiency of 8.8%. main emphasis this study...
Abstract We describe the preparation and properties of bilayers graphene‐ multi‐walled carbon nanotubes (MWCNTs) as an alternative to conventionally used platinum‐based counter electrode for dye‐sensitized solar cells (DSSC). The electrodes were prepared by a simple easy‐to‐implement double self‐assembly process. allows controlling surface roughness in layer‐by‐layer deposition. Annealing under N 2 atmosphere improves electrode's conductivity catalytic activity graphene MWCNTs reduce I 3 −...
Indium tin oxide (ITO) coatings have been proposed to reduce thermal emission losses for solar applications. Unfortunately, ITO also has a large amount of free charge carriers (∼1 × 1020 per cm3), which absorb sunlight. To address this issue, we propose nano-patterned ITO-coated quartz exhibiting both anti-reflectivity (to maximize transmission) and low emissivity minimize long wavelengths radiative losses). A record small-size nanosphere (∼60 nm) etch mask was prepared via double...
Graphene and its derivatives have many superior electrical, thermal, mechanical, chemical, structural properties, promise for applications. One of the issues scalable applications is lack a simple, reliable method that allows deposit well-ordered monolayer using low-cost graphene flakes onto target substrates with different surface properties. Another issue adhesion deposited thin film, which has not been well investigated yet. Following our former finding double self-assembly (DSA) process...