29 Result(s)
within
ChunCheng Wang
English
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Article
Open AccessTriple ionization and fragmentation of benzene trimers following ultrafast intermolecular Coulombic decay
Intermolecular interactions involving aromatic rings are ubiquitous in biochemistry and they govern the properties of many organic materials. Nevertheless, our understanding of the structures and dynamics of a...
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Article
Different timescales during ultrafast stilbene isomerization in the gas and liquid phases revealed using time-resolved photoelectron spectroscopy
Directly contrasting ultrafast excited-state dynamics in the gas and liquid phases is crucial to understanding the influence of complex environments. Previous studies have often relied on different spectroscop...
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Chapter and Conference Paper
Study on 18-Pulse Unbalanced D-Type Auto Transformer Rectifier
In recent years, with the increasing improvement of more electric technology, more electric aircraft has gradually attracted everyone's attention. Transformer rectifier unit is one of the important components ...
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Article
Open AccessProbing electron localization during molecular dissociation by femtosecond strong-field ion momentum spectroscopy
The study of molecular valence electron dynamics and their coupling with nuclear motion is one of the frontiers of ultrafast physics and ultrafast chemistry. With time-resolved strong-field ion momentum spectr...
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Article
Open AccessH2 formation via non-Born-Oppenheimer hydrogen migration in photoionized ethane
Neutral H2 formation via intramolecular hydrogen migration in hydrocarbon molecules plays a vital role in many chemical and biological processes. Here, employing cold target recoil ion momentum spectroscopy (COLT...
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Article
Dynamics of a Predator–Prey Model with Memory-Based Diffusion
In this paper, we propose and analyze a diffusive predator–prey model with memory-based diffusion, which is described by a delayed predator-taxis term. We first obtain the existence and uniform boundedness of ...
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Article
Open AccessDirectly imaging excited state-resolved transient structures of water induced by valence and inner-shell ionisation
Real-time imaging of transient structure of the electronic excited state is fundamentally critical to understand and control ultrafast molecular dynamics. The ejection of electrons from the inner-shell and val...
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Chapter and Conference Paper
Adaptive Sliding Mode Control of Air Suspension with Auxiliary Chamber Subject to External Disturbance
Controlling the suspension system by using the air spring with auxiliary chamber system is a difficult and complicated challenge due to its strong non linearity, uncertainty and various external disturbances. ...
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Chapter and Conference Paper
Machine-Hydraulic Coupling Pose Stabilization Adjustment Based on Backstep** Control
To solve the problem of tilting of the body due to the slope of the road surface during the driving process of heavy-duty vehicles, a machine-hydraulic coupling position attitude leveling control method based ...
