2026-10-13T04:16:54Z https://www.scidb.cn/oai

10.57760/sciencedb.03707 2022-11-24T12:03:15Z

2022-11-24 Figure-Observation of coherent mode induced by a molybdenum dust on EAST doi:10.57760/sciencedb.03707 en Fig.1 shows a picture of the vacuum vessel covered with different materials and layout of diagnostics used in this work.Fig.2 shows four images taken at different time slices by a tangentially viewing visible CCD camera in EAST, which captured the birth of a dust from the upper divertor region.Fig.3 shows the time evolutions of different emission lines measured by the EUV spectrometers in EAST, which indicates the dust is Mo.Fig.4 shows the evidence of the apperance of coherent mode, which are only observed by different diagnostics monitoring the pedestal region. coherent mode; electron density gradient; edge collisionality Tingfeng Ming PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset http://www.doi.org/10.1088/2058-6272/ac21b6 Science Data Bank