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Chinese National Standard Category: Semimetal and semiconductor material analysis method |
English Title: | Test method for magnesium content in gallium nitride materials—Secondary ion mass spectrometry |
Chinese Title: | 氮化镓材料中镁含量的测定 二次离子质谱法 |
Standard No.: | GB/T 39144-2020 |
Category No.: | H17 |
Issued by: | SAMR and SAMR |
Issued on: | 2020-10-11 |
Implemented on: | 2021-9-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | |
Word Count: | 3500 words |
Similar Standards: | GB/T 1558-2023 GB/T 35306-2023 GB/T 24582-2023 GB/T 42263-2022 GB/T 42276-2022 GB/T 42274-2022 GB/T 24581-2022 GB/T 41153-2021 GB/T 39145-2020 GB/T 39144-2020 GB/T 38976-2020 GB/T 37385-2019 GB/T 37211.2-2018 GB/T 37211.1-2018 GB/T 4059-2018 GB/T 1557-2018 GB/T 4060-2018 GB/T 37049-2018 GB/T 35309-2017 GB/T 35306-2017 |
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