Accès ouvert
2026
article
OpenAlex
Rashid Ul Haq, Mohammad Rezaei-Pandari, E. A. Vishnyakov, Xinglong Xie et autres
Abstract Laser wakefield acceleration offers ultra-high accelerating gradients, enabling compact sources of multi-GeV electron beams with femtosecond durations and quasi-monoenergetic spectra. In this work, we investigated the nonlinear evolution of plasma bubbles and their effect on electron injection and energy gain, using …
cn, ir, ru, hu
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Accès ouvert
2026
erratum
OpenAlex
Rashid Ul Haq, Mohammad Rezaei-Pandari, Xinglong Xie, Xiao Liang et autres
The original Article contained errors in Figures 4 and 5 , where Figures 4 and 5 were swapped and published with the incorrect legends. The incorrect Figures 4 and 5 and their accompanying incorrect legends are provided below:
cn, ir, hu
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Accès ouvert
2025
article
OpenAlex
Rao Adeel Un Nabi, Rashid Ul Haq, Muhammad Adnan, Tiejun Wang et autres
The prediction of kinetic rate constants is a significant challenge in effective plastic pyrolysis recycling due to the wide range of generated byproducts, including char and aromatics. To address this challenge, an inverse numerical modeling methodology aimed at selective product distribution was …
cn, no
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Accès ouvert
2025
article
OpenAlex
Rashid Ul Haq, Mohammad Rezaei-Pandari, Xinglong Xie, Xiao Liang et autres
Despite considerable progress in multi-stage laser wakefield acceleration (MSLWFA), efficient coupling between stages and the impact of laser-beam injection delay remains open challenges. A two-stage LWFA scheme is demonstrated using particle-in-cell (PIC) simulations, capable of producing multi-GeV electron beams over millimeter-scale propagation …
cn, ir, hu
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Accès ouvert
2025
article
OpenAlex
Zhantao Lu, Xinglong Xie, Xiao Liang, Meizhi Sun et autres
The suppression of ablative Rayleigh–Taylor instability (ARTI) by a spatially modulated laser in inertial confinement fusion (ICF) is studied through numerical simulations. The results show that in the acceleration phase of ICF implosion, the growth of ARTI can be suppressed by using …
cn
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2025
article
OpenAlex
Rashid Ul Haq, Fazli Hadi, Zakir Ullah, A. Zeeshan
ABSTRACT The real frequency () and Landau damping rate () of dust acoustic waves propagating in a plasma containing Cairns bi‐Maxwellian distributed electrons, ions and negatively charged dust grains are investigated applying kinetic theory approach under the condition . The effect of …
cn, pk
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Accès ouvert
2025
article
OpenAlex
Rao Adeel Un Nabi, Hassan Abbas Khawaja, Yaoxiang Liu, Chaopeng Yang et autres
Abstract The conventional use of Laser‐Induced Breakdown Spectroscopy (LIBS) for elemental analysis in high‐density polyethylene (HDPE) limits the exploration of bond behavior in Physics and Chemistry. A suitable combination of process parameters, exceeding the bond dissociation threshold, enables LIBS to break HDPE …
cn, no
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Accès ouvert
2025
article
OpenAlex
Guoli Zhang, Xiao Liang, Xinglong Xie, Ping Zhu et autres
Coherent combining of several low-energy few-cycle beams offers a reliable and feasible approach to producing few-cycle laser pulses with energies exceeding the multi-Joule level.However, time synchronization and carrier-envelope phase difference (ΔCEP) between pulses significantly affect temporal waveform and intensity of the combined …
cn
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Accès ouvert
2025
article
OpenAlex
Zhantao Lu, Xinglong Xie, Xiao Liang, Meizhi Sun et autres
The effect of drive laser wavelength on the growth of ablative Rayleigh–Taylor instability (ARTI) in inertial confinement fusion (ICF) is studied with two-dimensional numerical simulations. The results show that in the plasma acceleration phase, shorter wavelengths lead to more efficient coupling between …
cn
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Accès ouvert
2025
article
OpenAlex
Zhantao Lu, Xinglong Xie, Meizhi Sun, Xiao Liang et autres
Abstract Laser-driven inertial confinement fusion (ICF) diagnostics play a crucial role in understanding the complex physical processes governing ICF and enabling ignition. During the ICF process, the interaction between the high-power laser and ablation material leads to the formation of a plasma …
cn
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Accès ouvert
2024
article
OpenAlex
Guoli Zhang, Xiao Liang, Xinglong Xie, Rashid Ul Haq et autres
To meet the increasing demand for high-energy (Joule-level) few-cycle pulses in strong-field physics research, coherent beam combining (CBC) presents an effective method to further enhance the power of few-cycle pulse sources. However, due to the broad spectrum and ultrashort pulse duration of …
cn
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Accès ouvert
2024
article
OpenAlex
Lijuan Qiu, Meizhi Sun, Xinglong Xie, Xiao Liang et autres
We present an optical parametric chirped-pulse amplification (OPCPA) based on mixed cascaded crystals, taking advantage of the unique parametric phase-matching of lithium triborate (LiB 3 O 5 , LBO) and yttrium calcium oxyborate ((YCa 4 O(BO 3 ) 3 , YCOB) crystals. …
cn
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