2026-10-13T19:39:56Z https://www.scidb.cn/oai

10.57760/sciencedb.04597 2022-10-31T17:08:33Z

2022-10-31 off-axis sawteeth, double tearing modes, Alfven waves and thermal pressure gradient related instabilities doi:10.57760/sciencedb.04597 en The off-axis sawteeth (OAS) is triggered by the magnetic reconnection of double tearing modes (DTM), and series of Alfven waves are observed during the oscillation of OAS. The existence of OAS is an important pleatau for investigating the relationship between the energetic ions and Alfven waves. The internal transport barriers (ITBs) are easily established when the oscillation of OAS or DTM is suppressed. off-axis sawteeth; double tearing modes; Alfven waves; energetic ions; reversed magnetic shear Ming Xu Liqing Xu Ruirui Ma Hailin Zhao Guoqiang Zhong PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset http://www.doi.org/10.1088/1741-4326/ab2686 http://www.doi.org/10.1088/1741-4326/ab7c2d http://www.doi.org/10.1088/1741-4326/ac1dc4 http://www.doi.org/10.1088/0256-307x/38/8/085201 Science Data Bank