A5045810920- Atomic and Molecular Physics
- Laser-Plasma Interactions and Diagnostics
- Laser-induced spectroscopy and plasma
- High-pressure geophysics and materials
- Nuclear Materials and Properties
- Advanced Chemical Physics Studies
- Ion-surface interactions and analysis
- Laser-Matter Interactions and Applications
- Cold Atom Physics and Bose-Einstein Condensates
- Dust and Plasma Wave Phenomena
- Magnetic confinement fusion research
- Fusion materials and technologies
- Rare-earth and actinide compounds
- Vascular Malformations and Hemangiomas
- Nuclear Physics and Applications
- Laser Design and Applications
- Mass Spectrometry Techniques and Applications
- X-ray Spectroscopy and Fluorescence Analysis
- Vascular Malformations Diagnosis and Treatment
- Quantum optics and atomic interactions
- High-Energy Particle Collisions Research
- Astrophysics and Star Formation Studies
- Molecular Junctions and Nanostructures
- Particle physics theoretical and experimental studies
- Advancements in Battery Materials
Wuhan University of Technology
2025
State Key Laboratory of Advanced Technology For Materials Synthesis and Processing
2025
China-Japan Friendship Hospital
2020-2024
Institute of Applied Physics and Computational Mathematics
2014-2024
Peking University
1994-2021
Guangdong University of Technology
2020
Xi'an Jiaotong University
2020
Institute of Modern Physics
2020
Chinese Academy of Sciences
2020
PLA Rocket Force University of Engineering
2020
The open‐framework characteristics of Prussian blue analogs (PBAs) have been recognized as advantages for cathode application in Sodium‐ion batteries (SIBs). Nevertheless, lattice distortions during charge‐discharge cycles critically compromise their cyclability. Recent advancements high‐entropy design strategies significantly improved structural stability and energy storage efficiency within functional materials. In this study, we developed the PBAs,...
The energy deposition and the atomic processes, such as electron-capture, ionization, excitation radiative-decays for slow heavy ions in plasma remains an unsolved fundamental problem. Here we investigate, both experimentally theoretically, stopping of 100 keV=u helium a well-defined hydrogen plasma. Our precise measurements show much higher loss than predictions semi-classical approaches with commonly used effective charge. By solving Time Dependent Rate Equation (TDRE) all main projectile...
The processes of charge exchange and ionization in collisions ground state hydrogen atom with fully stripped ions a weakly coupled plasma are studied by the classical trajectory Monte Carlo method collision energy range 10–900keV∕amu. interparticle interactions described Debye-Hückel model inclusion dynamical effects associated projectile velocity. microcanonical distribution initial electronic coordinates momenta has been determined screening effects. cross section dependencies on...
Self-consistent calculations of the stopping power for alpha particles in hot dense Au plasmas are performed a wide projectile energy range with fixed density ρAu = 19.3 g cm−3 and electron temperature from 0.4 to 5 keV on basis relativistic ion-sphere model. All mechanisms, which have strong influences power, discussed detail. The distribution free velocity component is found be much flatter than Maxwellian due electrostatic field within ion sphere plasmas, results suppression mechanism by...
Objective To evaluate the safety and efficacy of bleomycin polidocanol foam (BPF) sclerotherapy for venous malformations (VMs) analyze associated clinical outcomes predictors. Methods We retrospectively assessed BPF in 138 patients with VMs. analyzed pain levels, lesion volume reduction, subjective perception response. Logistic regression analysis was performed to identify potential predictors treatment outcome. Additionally, we carefully monitored recorded complications. Results There a...
With the effects of projectile recoil and plasma polarization considered, slowing down 3.54 MeV alpha particles is studied in inertial confinement fusion DT plasmas within density range from 1024 to 1026 cm−3 temperature 100 eV 200 keV. It includes rate energy change projectile, partition fraction its deposition deuteron triton. The comparison with other models made reason for their difference explored. found that will not be heated by particle process once becomes close or less than...
We investigate the stopping power of multi-MeV protons moving in hot dense deuterium-tritium plasmas mixed with beryllium (Be), which is important inertial confinement fusion experiments. It shown that increasing density Be, proton also increases peaks shifting towards higher projectile velocity, leads to reduction both range and energy transferred electrons.
A classical trajectory Monte Carlo method is used to investigate the collision ionization of H by He2+ in Debye plasma, and total differential cross sections are obtained for energies 5—400 keV/u a large plasma parameter range. The interaction between charged particles described Debye-Hückel model. Plasma screening changes energy microcanonical distribution bound electrons electron projectile, which result modification sections. It found that both increase with increasing interaction,...
The He2+＋H Impact Ionization process is investigated using a continu um distorted wave method with the eikonal initial-state(CDW-EIS) approximation.The total,single- and double-differential cross sections are obtained in projectile energy ranges from 30keV/u to 2000keV/u.The total compared existing theoretical experimental data.When larger than 100keV/u,our results good agreement measurements,while about 50% less data lower range.The ionization mechanism of soft-collisions,electron captured...
Abstract Detailed knowledge of energy exchange between electrons and ions is fundamental importance for the description temperature relaxation also other nonequilibrium physics in Inertial Confinement Fusion (ICF). We present a theoretical model rate related generalized Coulomb logarithm based on Quantum Lenard–Balescu (QLB) kinetic equation, where no special cutoffs are needed to be introduced. To describe collective modes characterizing ionic acoustic waves, single-pole approximation...
ObjectiveThis study aims to investigate the difference in safety and efficacy between two treatments for venous malformations (VMs), electrochemotherapy combined with polidocanol foam (ECP) bleomycin (BPF), providing alternative therapies VMs.MethodsWe conducted a retrospective review of 152 patients VMs treated ECP BPF. Pre- post-treatment magnetic resonance images (MRIs) were collected, clinical follow-up assessments performed. Imaging results used calculate lesion volume changes. Clinical...
The space-charge effect on the residual energy of electrons in optical-field-ionized plasmas is studied detail by an extended simplified model and cloud-in-cell simulation, with longitudinal motion included. It found that moderate conditions field can influence effectively matching laser pulse. stimulated Raman scattering electron temperature also investigated detail. Finally, a comparison made between results experimental data.
Charge transfer processes due to collisions of ground state ${\mathrm{Si}}^{3+}(3s\phantom{\rule{0.3em}{0ex}}^{1}S)$ ions with atomic hydrogen are investigated using the quantum-mechanical molecular-orbital close-coupling (MOCC) and classical-trajectory Monte Carlo (CTMC) methods. The MOCC calculations utilize ab initio adiabatic potentials nonadiabatic radial coupling matrix elements obtained from Herrero et al. [J. Phys. B 29, 5583 (1996)] which were calculated a full...
The effects of strong magnetic fields $(B\ensuremath{\sim}{10}^{4}\phantom{\rule{0.3em}{0ex}}\mathrm{T})$ on charge exchange, excitation, and ionization processes in collisions $\mathrm{H}(1s)$ atoms with fully stripped ions ${A}^{Z+}$ are studied by the classical trajectory Monte Carlo method energy range $25--2000\phantom{\rule{0.3em}{0ex}}\mathrm{keV}∕u$. cases $\stackrel{P\vec}{B}\ensuremath{\parallel}\stackrel{P\vec}{v}$ $\stackrel{P\vec}{B}\ensuremath{\perp}\stackrel{P\vec}{v}$, where...
The mechanism of the fast ignition in laser fusion and ultra-intense ultra-short-pulse plasma interaction are analysed theoretically simulated numerically.Two-and Two half-dimensional cloud-in-cell simulation codes developed results for propagating an inhomogeneous boring velocity depth hole presented,as well as parameter index device fusion.
The ionization process due to collision of ${\mathrm{He}}^{2+}$ with ${\mathrm{C}}^{5+}(1s)$ is investigated using a continuum-distorted-wave eikonal-initial-state approximation. Total, single-, and double-differential cross sections are presented for energies from $30\phantom{\rule{0.3em}{0ex}}\mathrm{keV}∕\mathrm{u}$ $10\phantom{\rule{0.3em}{0ex}}\mathrm{MeV}∕\mathrm{u}$. A good agreement obtained between the current total section previous predictions. mechanism electron capture projectile...
Cross sections of electron-loss in H(ls)+ H(ls) collisions and total collisional destruction H(2s) + are calculated by four-body classical-trajectory Monte Carlo (CTMC) method compared with previous theoretical experimental data over the energy range 4–100 keV. For former a good agreement is obtained within different CTMC calculations, for incident Ep > 10keV, comparison shows better than results impact parameter approximation. latter, our theory predicts correct behaviour, discrepancies...
Ab initio research of energy loss for energetic protons in solid-density Be is made based on the average atom model. Our results are found good agreement with recent experiment both warm and cool matter. compared local density approximation model reason their difference also explored. The at smaller projectile energies predicted by our approximation, which helps probe higher reliability proving judge existence non-Fermi-Dirac velocity distribution free electrons exists dense plasmas future.
The stopping powers for deuterons in Al plasmas with a fixed density of 0.02 g/cm3 and the temperatures at 4.5, 13, 17 eV are studied detail wide projectile energy range different models. Comparison these models indicates that our model is totally best agreement experimental data main reason this calculation inelastic processes should be most reliable. It found difference between local approximation (Wang et al., Phys. Plasmas 5, 2977 (1998)) mainly due to quite physical picture behind them....
By solving a time-dependent Schrodinger equation (TDSE), we studied the electron capture process in He2 + +H collision system under strong magnetic field wide projectile energy range. The enhancement of total charge transfer cross section is observed for below 2.0 keV/u. With increasing, sections will reduce little and then increase again, compared with those field-free case. to states different quantum numbers are presented analyzed where influence due Zeeman splitting obviously found,...