Estimation of tungsten production from the upper divertor in EAST during edge localized modes<xref rid="cpb_28_12_125201fn1" ref-type="fn">*</xref><fn id="cpb_28_12_125201fn1"><label>*</label><p>Project supported by the National Key R&D Program of China (Grant Nos. 2017YFE0300400 and 2017YFE0301300), the National Natural Science Foundation of China (Grant Nos. 11475223 and 11775257), the National Magnetic Confinement Fusion Science Program of China (Grant No. 2015GB101003), and also partly supported by AHNSF of China (Grant No. 1808085J07).</p></fn>

Estimation of tungsten production from the upper divertor in EAST during edge localized modes**

Project supported by the National Key R&D Program of China (Grant Nos. 2017YFE0300400 and 2017YFE0301300), the National Natural Science Foundation of China (Grant Nos. 11475223 and 11775257), the National Magnetic Confinement Fusion Science Program of China (Grant No. 2015GB101003), and also partly supported by AHNSF of China (Grant No. 1808085J07).

Ou Jing^{1, 2, †}, Xiang Nong^{1, 2}, Men Zong-Zheng¹, Zhang Ling¹, Xu Ji-Chan¹, Gao Wei¹

Maximum of the D and C ion impact energy and the corresponding sputtered W yield as a function of the pedestal temperature for different densities in the pedestal region (a)–(d) due to the background ions and (e)–(h) due to the hot ions carried by ELMs. The black solid line is for n_ped = 1.5 × 10¹⁹ m⁻³, the red dashed line is for n_ped = 2.5 × 10¹⁹ m⁻³, and the blue dot-dashed line is for n_ped = 3.5 × 10¹⁹ m⁻³.