Results 51 to 60 of about 800,467 (183)

Design of the Collective Thomson Scattering System on HL-3 tokamak [PDF]

EPJ Web of Conferences
A collective Thomson scattering (CTS) diagnostic system is being developed to measure fastion velocity distribution on HL-3 tokamak. A 140 GHz gyrotron belonging to electron cyclotron resonance heating (ECRH) system would be used to generate probe beam ...
Deng Weichu, Shi Zhongbing, Shi Peiwan, Zhang Feng, Yu Xin, Yang Zengchen, Jiang Min, Zhou Yu, Shen Yuqi, Han Kexi, Hu Liwen, Zhong Wulyu   +11 more
doaj   +1 more source

Enhanced Thomson scattering x-ray sources with flying focus laser pulse

AIP Advances, 2023
X-ray source based on the Thomson scattering of laser interacting with energetic electron beams features high photon energy, small spot size, and good collimation.
Hansheng Ye, Yuqiu Gu, Quanping Fan, Xiaohui Zhang, Shaoyi Wang, Fang Tan, Jie Zhang, Yue Yang, Yonghong Yan, Jiaxing Wen, Yuchi Wu, Wei Lu, Wenhui Huang, Weimin Zhou   +13 more
doaj   +1 more source

Unpacking ESG Controversies: A Proposed Integrated Framework of Organizational Frictions and Fallout From a Systematic Literature Review

Business Strategy and the Environment, EarlyView.
ABSTRACT Research on ESG controversies has expanded rapidly, but findings remain fragmented and lack a unifying perspective. This study conducts a PRISMA‐guided, framework‐based systematic review of 68 empirical articles published between 2018 and 2025 (May) to synthesize the main determinants and consequences of ESG controversies.
Cristina Alexandrina Ştefănescu, Andra Larisa Suciu   +1 more
wiley   +1 more source

Experimentally-based ExB drifts in the DIII-D divertor and SOL calculated from integration of Ohm's law using Thomson scattering measurements of Te and ne

Nuclear Materials and Energy, 2017
The 2D spatial distributions of cross field drift velocities are calculated from 2D Thomson scattering measurements of Te and ne in the divertor and SOL of DIII-D.
P.C. Stangeby, J.D. Elder, A.G. McLean, J.G. Watkins   +3 more
doaj   +1 more source

Thermal Conduction in Laser‐Driven Tin Plasmas and the Sensitivity of Plasma Properties to the Flux Limiter

Contributions to Plasma Physics, EarlyView.
ABSTRACT We study the role of thermal conduction in laser‐produced tin plasma sources of extreme ultraviolet (EUV) light using radiation‐hydrodynamic simulations. Adopting the flux‐limited Spitzer–Härm approach, we investigate the sensitivity of the electron temperature, electron density, net in‐band emissivity, and conversion efficiency to the choice ...
S. Aggarwal, J. Gonzalez, S. J. J. de Lange, J. Sheil   +3 more
wiley   +1 more source

Thomson scattering of plasma turbulence on PSI-2

Nuclear Materials and Energy, 2017
The turbulent transport in the edge of fusion reactors can be conveniently simulated by linear plasma devices with long duty cycles. At high input power steady state plasma discharges at PSI-2 exhibit intermittent fluctuations similar to the edge of ...
M. Hubeny, B. Schweer, D. Luggenhölscher, U. Czarnetzki, B. Unterberg   +4 more
doaj   +1 more source

The meaning of time-resolved Thomson scattering spectrum output from a grating spectrometer

AIP Advances, 2020
Time-resolved spectra are often recorded in optical Thomson scattering experiments of laser-produced plasmas. In this article, the meaning of time-resolved spectrum output from a grating spectrometer is examined. Our results show that the recorded signal
Jian Zheng, Yao-Yuan Liu
doaj   +1 more source

New‐Generation Integrated Devices: Multiple‐Energy Utilization and Integration Systems Based on Perovskite Photovoltaics

EcoEnergy, EarlyView.
This review highlights emerging integrated energy systems based on perovskite photovoltaics, including PSC–thermoelectric, photovoltaic–electrochemical, self‐charging, and building‐integrated architectures. By coupling multiple energy conversion and storage pathways, these multifunctional platforms enable enhanced solar utilization, improved stability,
Yihuai Huang, Wenguang Zhang, Yuchen Xiong, Zijun Yi, Changkai Huang, Qinghui Jiang, Abdul Basit, Guibin Shen, Yubo Luo, Xin Li, Junyou Yang   +10 more
wiley   +1 more source

Seeing radiation: Applications of an imaging survey meter in radiation oncology. [PDF]

J Appl Clin Med Phys
Abstract Background and purpose Radiation shielding surveys require location and evaluation of radiation hotspots in shielding barriers. This process is normally done by using a conventional survey meter and slowly moving the survey meter manually across the face of the barrier.
McDermott PN, Halford RC, Halvorson B, Lake I, Liang J, Ogretici A, Peterson A, Sebastian E, Xu X.   +8 more
europepmc   +2 more sources

Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di, Guoliang Ma, Jiaxin Mu, Kailian Dong, Haibin Li, Manjing Wang, Xin Song, Haojin Li, Jianwei Xu, Yiying Zhao, Jingjing Zhao, Guojia Fang   +11 more
wiley   +1 more source