{"title":"IEEE Transactions on Nuclear Science information for authors","authors":"","doi":"10.1109/TNS.2025.3586533","DOIUrl":"https://doi.org/10.1109/TNS.2025.3586533","url":null,"abstract":"","PeriodicalId":13406,"journal":{"name":"IEEE Transactions on Nuclear Science","volume":"72 7","pages":"C3-C3"},"PeriodicalIF":1.9,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11087430","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144671160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"TechRxiv: Share Your Preprint Research With the World!","authors":"","doi":"10.1109/TNS.2025.3588364","DOIUrl":"https://doi.org/10.1109/TNS.2025.3588364","url":null,"abstract":"","PeriodicalId":13406,"journal":{"name":"IEEE Transactions on Nuclear Science","volume":"72 7","pages":"2106-2106"},"PeriodicalIF":1.9,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11087460","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144671264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Ce-Doped LiI Scintillator Film-Based High Rate, High Spatial Resolution Neutron Anger Camera for Neutron Scattering Facilities","authors":"Xianfei Wen;Jason P. Hayward","doi":"10.1109/TNS.2025.3591060","DOIUrl":"https://doi.org/10.1109/TNS.2025.3591060","url":null,"abstract":"The 2-D position sensitive neutron detectors featuring a significantly improved count rate capacity and a sub-mm spatial resolution are in high demand by neutron scattering facilities, especially the next generation high-flux spallation neutron sources (SNSs). They are anticipated to play a crucial role in fully utilizing the unprecedentedly high neutron brightness offered by these sources. In this work, a high rate and high spatial resolution neutron Anger camera has been successfully developed based on a Ce-doped microcolumnar LiI scintillator film and the PETsys TOFPET2 ASIC readout electronics. The performance evaluation was conducted in a standard laboratory environment as well as the High Flux Isotope Reactor (HFIR) at Oak Ridge National Laboratory (ORNL) with regard to light yield, <inline-formula> <tex-math>$gamma $ </tex-math></inline-formula>-ray sensitivity, neutron detection efficiency, count rate capability, spatial resolution, and position linearity. The LiI:Ce scintillator was found to have a higher light yield and a lower <inline-formula> <tex-math>$gamma $ </tex-math></inline-formula>-ray sensitivity than GS20 (i.e., 11729 versus 6000 photons/n and <inline-formula> <tex-math>$1.67times 10^{-5}$ </tex-math></inline-formula> versus on the order of <inline-formula> <tex-math>$10^{-4}$ </tex-math></inline-formula>). The neutron detection efficiency was measured to be 63% at 4.2 Å. This camera demonstrated an exceptional count rate capability, up to at least 481 kHz without rate loss. The spatial resolution was as good as 0.47 mm. The position linearity was also enhanced.","PeriodicalId":13406,"journal":{"name":"IEEE Transactions on Nuclear Science","volume":"72 9","pages":"3138-3144"},"PeriodicalIF":1.9,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145090101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
James M. Trippe;Brian D. Sierawski;Grant Mayberry;Hannah M. Dattilo;Sokrates T. Pantelides;Daniel M. Fleetwood;Ronald D. Schrimpf;Lloyd W. Massengill;Robert A. Reed
{"title":"Errata to “Effectiveness of NIEL as a Predictor of Single-Event Displacement Damage Effects in CMOS Circuits”","authors":"James M. Trippe;Brian D. Sierawski;Grant Mayberry;Hannah M. Dattilo;Sokrates T. Pantelides;Daniel M. Fleetwood;Ronald D. Schrimpf;Lloyd W. Massengill;Robert A. Reed","doi":"10.1109/TNS.2025.3581485","DOIUrl":"https://doi.org/10.1109/TNS.2025.3581485","url":null,"abstract":"This erratum corrects inadvertent errors in Fig. 4 and associated text in <xref>[1]</xref>. No conclusions of the original article change due to correction of these errors.","PeriodicalId":13406,"journal":{"name":"IEEE Transactions on Nuclear Science","volume":"72 7","pages":"2254-2254"},"PeriodicalIF":1.9,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11087461","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144671111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"IEEE Transactions on Nuclear Science information for authors","authors":"","doi":"10.1109/TNS.2025.3586581","DOIUrl":"https://doi.org/10.1109/TNS.2025.3586581","url":null,"abstract":"","PeriodicalId":13406,"journal":{"name":"IEEE Transactions on Nuclear Science","volume":"72 7","pages":"C3-C3"},"PeriodicalIF":1.9,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11087451","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144671219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Advanced Prognostics and Health Management for Distributed Plasma Control Systems: A Stochastic Timed Colored Petri Net and Machine Learning-Based Approach","authors":"Junjie Huang;Qiping Yuan;Zhongmin Huang;Ruirui Zhang;Gen Xu;Jianqiu Zhu;Xueliang Liu;Bingjia Xiao","doi":"10.1109/TNS.2025.3585371","DOIUrl":"https://doi.org/10.1109/TNS.2025.3585371","url":null,"abstract":"The LingShu plasma control system (PCS) is a distributed, real-time control system designed for tokamak control, featuring a modular architecture and adaptability to heterogeneous hardware. To enhance its reliability and stability, a prognostics and health management (PHM) component was implemented to address health maintenance challenges in distributed environments, where unplanned downtimes can cause delays, data loss, and equipment damage. The PHM component spans the full PCS lifecycle, playing key roles in development, operation, and maintenance phases. During development, a stochastic timed colored Petri net (STCPN) model was introduced to simulate the behavior of complex real-time systems, identifying race conditions and deadlocks in the design phase. This marks the first use of STCPN in fusion control systems, strengthening system robustness and reliability. In operation, the PHM component integrates real-time monitoring, fault diagnosis, and prediction, leveraging LingShu’s modular and plugin-based design for flexible subsystem adaptation. It evaluates system health and reminds PCS to take actions, such as algorithm switching, to ensure stability and minimize downtime. During maintenance, detailed logs and visualization interfaces enable rapid fault localization and troubleshooting, reducing downtime and costs. The PHM component employs decision table-based fault diagnosis, analytic hierarchy process (AHP) inspired health evaluation, and long short-term memory (LSTM) models for resource usage prediction. This approach addresses challenges like resource fluctuations from algorithm switching and “closed box” algorithms, offering dynamic health evaluation standards to enhance monitoring accuracy and system adaptability. Deployed during the 2024 EAST campaign, the PHM component operated continuously, supporting PCS reliability and demonstrating its potential in fusion research.","PeriodicalId":13406,"journal":{"name":"IEEE Transactions on Nuclear Science","volume":"72 8","pages":"2877-2892"},"PeriodicalIF":1.9,"publicationDate":"2025-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144868442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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