{"title":"Member ad suite","authors":"","doi":"10.1109/TPS.2024.3519509","DOIUrl":"https://doi.org/10.1109/TPS.2024.3519509","url":null,"abstract":"","PeriodicalId":450,"journal":{"name":"IEEE Transactions on Plasma Science","volume":"52 10","pages":"5124-5124"},"PeriodicalIF":1.3,"publicationDate":"2024-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10816284","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142905962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Guest Editorial Special Issue on Selected Papers From APCOPTS 2023","authors":"Chao Chang","doi":"10.1109/TPS.2024.3506092","DOIUrl":"https://doi.org/10.1109/TPS.2024.3506092","url":null,"abstract":"","PeriodicalId":450,"journal":{"name":"IEEE Transactions on Plasma Science","volume":"52 10","pages":"4934-4934"},"PeriodicalIF":1.3,"publicationDate":"2024-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10816273","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142890339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Optimal Imaging Band Selection for Laser-Vision System Based on Welding Arc Spectrum Analysis","authors":"Shuangfei Yu;Jiacheng Hu;Jie Hong;Hao Zhang;Yisheng Guan;Tao Zhang","doi":"10.1109/JSEN.2024.3502294","DOIUrl":"https://doi.org/10.1109/JSEN.2024.3502294","url":null,"abstract":"The laser-vision system (LVS) is considered the most promising sensing method for robotic welding. Due to the harsh visual noise during the welding process, achieving accurate real-time detection of weld seams is still difficult. Since the optical propagation of the laser is affected by the welding environment, the commonly used visual noise filtering methods designed for the passive vision system (PVS) are no longer applicable. This article exploits the selection of the optimal imaging band for the LVS to eliminate the welding arc noise. The arc spectral distribution under various welding conditions is first measured, and five spectral bands with lower arc intensity are subsequently identified as candidates for the following investigations. Based on extensive investigations, we select the optimal imaging band for the LVS with the optimal visual clarity. Experiments have shown that LVSs working at this bandwidth can significantly reduce the interference of welding noise and improve imaging quality. Experiments show that the LVS working in this optimal bandwidth can effectively avoid the interference of welding noise, thereby achieving clearer visual imaging effects. To demonstrate the superiority of our findings for LVSs, we compare our method with a variety of well-known commercial products. This work reveals the arc spectral distribution under different welding conditions and provides effective guidance in enhancing sensing performance for LVSs.","PeriodicalId":447,"journal":{"name":"IEEE Sensors Journal","volume":"25 2","pages":"2534-2546"},"PeriodicalIF":4.3,"publicationDate":"2024-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142975883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Matthew R. Gomez;Nicholas M. Jordan;Ryan D. McBride
{"title":"Guest Editorial Special Issue on Z-Pinch Plasmas","authors":"Matthew R. Gomez;Nicholas M. Jordan;Ryan D. McBride","doi":"10.1109/TPS.2024.3513033","DOIUrl":"https://doi.org/10.1109/TPS.2024.3513033","url":null,"abstract":"","PeriodicalId":450,"journal":{"name":"IEEE Transactions on Plasma Science","volume":"52 10","pages":"4754-4754"},"PeriodicalIF":1.3,"publicationDate":"2024-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10816272","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142890346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sanjana Devi VS;Balraj B;Amuthameena S;Joby Titus T
{"title":"Enhanced Hydrogen Gas Sensing Performance of Gold Nanoparticle Decorated Nitrogen-Doped ZnO Nanomaterials for Improved Sensitivity and Rapid Response","authors":"Sanjana Devi VS;Balraj B;Amuthameena S;Joby Titus T","doi":"10.1109/TNANO.2024.3522368","DOIUrl":"https://doi.org/10.1109/TNANO.2024.3522368","url":null,"abstract":"This study investigates the enhancement of hydrogen (H\u0000<sub>2</sub>\u0000) gas sensing in nitrogen-doped Zinc Oxide (ZnO) nanomaterials through the decoration of gold (Au) nanoparticles. ZnO nanoparticles were synthesized via a wet chemical method, doped with nitrogen at 0.5%, 1.0%, and 1.5% concentrations, and decorated with Au nanoparticles. Characterization using X-ray diffraction (XRD) revealed that the ZnO structure remained intact, with the addition of a peak corresponding to Au at 38.19°. Transmission electron microscopy (TEM) confirmed the uniform distribution of spherical Au nanoparticles on the ZnO surfaces. UV-Vis spectroscopy showed an enhanced absorption peak at 532 nm due to surface plasmon resonance. Photoluminescence (PL) spectra indicated reduced emission intensity, suggesting effective charge transfer between ZnO and Au. Gas sensing tests revealed that Au-decorated 1.0 wt. % N exhibited a maximum H\u0000<sub>2</sub>\u0000 gas response of 89% at 200 °C, significantly higher than the 46% response of non-decorated 1.0 wt. % N. Additionally, the Au-decorated N sensors demonstrated a rapid response time of 10 sec and a recovery time of 15 sec. These results highlight the potential of Au-decorated N-doped nanomaterials as highly efficient H\u0000<sub>2</sub>\u0000 gas sensors, combining enhanced sensitivity with fast response kinetics.","PeriodicalId":449,"journal":{"name":"IEEE Transactions on Nanotechnology","volume":"24 ","pages":"27-33"},"PeriodicalIF":2.1,"publicationDate":"2024-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142938283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Golden List of Reviewers","authors":"","doi":"10.1109/JPHOTOV.2024.3506132","DOIUrl":"https://doi.org/10.1109/JPHOTOV.2024.3506132","url":null,"abstract":"","PeriodicalId":445,"journal":{"name":"IEEE Journal of Photovoltaics","volume":"15 1","pages":"200-203"},"PeriodicalIF":2.5,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10814113","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142880301","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}