Explanipedia

Express Diagnostic of Intense Laser-driven MeV Radiation Source using Copper Isotopes Open

Mingzhe Yang, Zhigang Wang, Jieru Ren, Wenqing Wei, Benzheng Chen , et al. · 2025

We explored the generation and diagnosis of high-brightness MeV bremsstrahlung radiation caused by intense beam of relativistic electrons propagating in a tantalum converter. The intense electron beam was produced through direct laser acce…

Extreme potential photocatalysis enabled by spin-exchange Auger processes in magnetic-doped quantum dots Open

Qinxuan Cao, Jianning Feng, Kezhou Fan, Shuting Zhang, Jinzhong Zhang , et al. · 2025

Visible-light-absorbing semiconductor nanocrystals have shown great promise as photocatalysts for promoting photoredox chemistry. However, their utilization in organic synthesis remains considerably limited compared to small molecule photo…

Advances in 3D Materials‐Based Hydrovoltaic Generators and Synergistic Energy Conversion Open

Kai Jiao, Bubo Ma, Liu Xin-xi, Bo‐Hao Chen, Qiuwang Wang , et al. · 2024

Covering approximately 71 % of Earth's surface and absorbing almost 70 % of the solar radiation energy, water presents a tremendous opportunity for hydropower generation, revealing considerable promise for future applications. Benefited fr…

A Systematic Review on the Efficacy of Acupuncture Combined with Other Therapies in the Treatment of Bronchial Asthma Open

Fei Wang, Chunxue Meng, Zian Zhou, Chao Xu, Shuang Zhang , et al. · 2024

Charge equilibration of Laser-accelerated Carbon Ions in Foam Target Open

Bubo Ma, Jieru Ren, Lirong Liu, Wenqing Wei, Benzheng Chen , et al. · 2023

The charge equilibration of laser-accelerated carbon ion beams in 2 mg/cm3 foam target was investigated experimentally. The ions were generated through target normal sheath acceleration mechanism in laser-foil interaction scheme. This allo…

Proton-Boron Fusion: A Dark Horse in the Fusion Race Shows Yield Much Beyond Expectation Open

Yongtao Zhao, Wenqing Wei, Shizheng Zhang, Zhigang Deng, Qi Wei , et al. · 2023

A novel intense beam-driven scheme for high yield of the tri-alpha reaction 11B(p,α)2αwas investigated. We used a foam target made of cellulose triacetate (TAC, C9H16O8) doped with boron.It was then heated volumetrically by soft X-ray radi…

Proton-Boron Fusion Yield Increased by Orders of Magnitude with Foam Targets Open

Wenqing Wei, Shizheng Zhang, Zhigang Deng, Qi Wei, Hao Xu , et al. · 2023

A novel intense beam-driven scheme for high yield of the tri-alpha reaction 11B(p,α)2α was investigated. We used a foam target made of cellulose triacetate (TAC, C_9H_{16}O_8) doped with boron. It was then heated volumetrically by soft X-r…

Cross-Section Measurements of the 11B(p,α)2α Reaction near the First Resonant Energy Open

Shizheng Zhang, Hao Xu, X. Xu, Wenqing Wei, Jieru Ren , et al. · 2023

In preparation for an experiment with a laser-generated intense proton beam at the Laser Fusion Research Center at Mianyang to investigate the 11 B(p, α )2 α reaction, we performed a measurement at very low proton energy between 140 keV an…

Target density effects on charge tansfer of laser-accelerated carbon ions in dense plasma Open

Jieru Ren, Bubo Ma, Lirong Liu, Wenqing Wei, Benzheng Chen , et al. · 2022

We report on charge state measurements of laser-accelerated carbon ions in the energy range of several MeV penetrating a dense partially ionized plasma. The plasma was generated by irradiation of a foam target with laser-induced hohlraum r…

Plasma Spectroscopy on Hydrogen-Carbon-Oxygen Foam Targets Driven by Laser-Generated Hohlraum Radiation Open

Bubo Ma, Jieru Ren, Shaoyi Wang, Xing Wang, Shuai Yin , et al. · 2022

The laboratory generation and diagnosis of uniform near-critical-density (NCD) plasmas play critical roles in various studies and applications, such as fusion science, high energy density physics, astrophysics as well as relativistic elect…

Laboratory Observation of C and O Emission Lines of the White Dwarf H1504+65-like Atmosphere Model Open

Bubo Ma, Jieru Ren, Shaoyi Wang, D. H. H. Hoffmann, Zhigang Deng , et al. · 2021

White dwarfs play important roles in stellar evolution and help us gauge the age of our galaxy. The white dwarf H1504+65, the hottest known post-asymptotic giant branch star, is peculiar due to its C- and O-rich but He- and H- deficient at…

High-energy-density physics based on HIAF Open

Wei Kang, Yingchao Du, Shuchun Cao, HongWei ZHAO, Yu Lei , et al. · 2020

High-energy-density physics (HEDP) deals with the study of matter under extreme conditions with an energy density higher than 10¹¹ J/m³, corresponding to a pressure of 100 GPa. Such matter exists in abundance in deep …

Spectroscopic diagnostic of isolated dense plasma generated through laser driven gold hohlraum radiation Open

Junfang Ren, Yongtao Zhao, Zhigang Deng, Qi Wei, Rui Cheng , et al. · 2020

Synopsis Through indirectly heating a TAC foam with ns laser driven gold hohlraum radiation, isolated, highly homogeneous and long-living dense ionized matter was generated in laboratory. This provide a fantastic sample for investigation o…

Energy loss of laser-accelerated ions in dense ionized matter Open

Yongtao Zhao, Jun Ren, Zhigang Deng, Qi Wei, Rui Cheng , et al. · 2020

Synopsis Knowledge about the energy loss of heavy ion in dense ionized matter is of great importance in fields such as inertial confinement fusion, fast ignition as well as intense heavy ion beam driven high energy density physics. The ene…

Statistical evolution of short fatigue crack growth rate for LZ50 axle steel Open

Bing Yang, Zhen Liao, Bubo Ma, Y. Y. Wu, Shoune Xiao · 2017

Initiation and propagation of short fatigue crack occupy most of the fatigue life of metal components with smooth surface. To characterize the statistical evolution behavior of short fatigue crack growth, totally 9 hourglass shaped specime…

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