{"@context":{"@language":"en","@vocab":"https://schema.org/","citeAs":"cr:citeAs","column":"cr:column","conformsTo":"dct:conformsTo","cr":"http://mlcommons.org/croissant/","rai":"http://mlcommons.org/croissant/RAI/","data":{"@id":"cr:data","@type":"@json"},"dataType":{"@id":"cr:dataType","@type":"@vocab"},"dct":"http://purl.org/dc/terms/","examples":{"@id":"cr:examples","@type":"@json"},"extract":"cr:extract","field":"cr:field","fileProperty":"cr:fileProperty","fileObject":"cr:fileObject","fileSet":"cr:fileSet","format":"cr:format","includes":"cr:includes","isLiveDataset":"cr:isLiveDataset","jsonPath":"cr:jsonPath","key":"cr:key","md5":"cr:md5","parentField":"cr:parentField","path":"cr:path","recordSet":"cr:recordSet","references":"cr:references","regex":"cr:regex","repeated":"cr:repeated","replace":"cr:replace","sc":"https://schema.org/","separator":"cr:separator","source":"cr:source","subField":"cr:subField","transform":"cr:transform","wd":"https://www.wikidata.org/wiki/"},"@type":"sc:Dataset","conformsTo":"http://mlcommons.org/croissant/1.0","name":"Experimental observation of enhanced plasma potential due to unabsorbed fast wave on EAST","url":"https://doi.org/10.7910/DVN/GQXFCS","creator":[{"@type":"Person","givenName":"Jean Hua Yan Lei Xu Gen Kai Ping","name":"Xinjun Zhang; Lunan Liu; Chengming Qin; Lin, Y.; Ochoukov, R.; Yanping Zhao; Jean Marie, N.; Wukitch, S.; Gong, X.Z.; Wan, B.N.; Song, Y.T.; Shuai Yuan; Hua Yang; Yuzhou Mao; Yan Cheng; Lei Wang; Xu Deng; Gen Chen; Songqing Ju; Kai Zhang; Lanlan Ping"}],"description":"An experiment on EAST is used to study the fast wave rectification by only an actively powered I-port antenna. The plasma potential up to 100 V was found in the region that does not map along the magnetic field line to active I-port antenna. This enhancement correlates with the local fast wave intensity. An increase in the loading resistance and heating efficiency was observed at a low parallel wave number. The higher heating efficiency is seen to cause lower unabsorbed fast wave power in the SOL regions. This can cause a decrease in the fast wave field intensity that reaches plasma facing components and can result in a decrease in the plasma potential and slow wave intensity.","keywords":["Physics","actively powered I-port antenna","EAST tokamak","enhanced plasma potential","fast wave field intensity","fast wave rectification","heating efficiency","loading resistance","local fast wave intensity","low parallel wave number","magnetic field line","plasma facing components","slow wave intensity","SOL regions","voltage 100.0 V"],"license":"https://dataverse.harvard.edu/api/datasets/:persistentId/versions/2.0/customlicense?persistentId=doi:10.7910/DVN/GQXFCS","datePublished":"2021-06-28","dateModified":"2021-06-29","includedInDataCatalog":{"@type":"DataCatalog","name":"Harvard Dataverse","url":"https://dataverse.harvard.edu"},"publisher":{"@type":"Organization","name":"Harvard Dataverse"},"version":"2.0","citeAs":"@data{DVN/GQXFCS_2021,author = {Xinjun Zhang; Lunan Liu; Chengming Qin; Lin, Y.; Ochoukov, R.; Yanping Zhao; Jean Marie, N.; Wukitch, S.; Gong, X.Z.; Wan, B.N.; Song, Y.T.; Shuai Yuan; Hua Yang; Yuzhou Mao; Yan Cheng; Lei Wang; Xu Deng; Gen Chen; Songqing Ju; Kai Zhang; Lanlan Ping},publisher = {Harvard Dataverse},title = {Experimental observation of enhanced plasma potential due to unabsorbed fast wave on EAST},year = {2021},url = {https://doi.org/10.7910/DVN/GQXFCS}}","distribution":[{"@type":"cr:FileObject","@id":"19ja058_archival_manuscript.pdf","name":"19ja058_archival_manuscript.pdf","encodingFormat":"application/pdf","md5":"082063926b1dac7f947a62617824bdc6","contentSize":"295942","description":"","contentUrl":"https://dataverse.harvard.edu/api/access/datafile/4863241"}]}