Effects of methane on multi-wall carbon nanotube field emitter for a low energy ion source
A low energy ion source based on carbon nanotube (CNT) electron emitter was constructed for calibrating the ion-mode of mass spectrometer or other ion detectors. The field emission properties of CNT for CH4 were tested in the experiments. The field emission current increases along with the pressure...
Guardado en:
Autores principales: | Huzhong Zhang, Detian Li, Peter Wurz, Adrian Etter, Yongjun Cheng, Changkun Dong, Jinguo Ge, Zhuoya Ma |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/190432aeb4014ccf8d24403e24083f6d |
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