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Corrigendum: back-diffusion plasma generator for ionosphere study (2017 Plasma Sources Sci. Technol. 26 115010)

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Published 11 August 2020 © 2020 IOP Publishing Ltd
, , Citation H K Fang et al 2020 Plasma Sources Sci. Technol. 29 089501 DOI 10.1088/1361-6595/aba774

0963-0252/29/8/089501

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We regret to inform the reader of an error in the paper of 'Back-diffusion Plasma Generator for Ionosphere Study' (2017 Plasma Sources Sci. Technol. 26 115010). An incorrect plate voltage of 400 V was erroneously placed in figure 7 and its caption. This corresponding plate voltage should be corrected as 350 V. This error does not affect the following discussion or interpretation of the results. The corrected figure and its caption now are shown.

Figure 7.

Figure 7. Electron energy distribution function (EEDF) measured by a supra-thermal electron analyzer. VP and VG are programmed to 350 V and 60 V respectively. The linear part corresponds to Maxwellian distribution of 1200 K. The measured plasma density is approximately 2.17 × 105 cm−3.

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10.1088/1361-6595/aba774