@article{oai:ynu.repo.nii.ac.jp:02001008,
 author = {Shujun, GUO and Masayoshi, NAGAO and Katsuhisa, MURAKAMI and Hiromasa, MURATA and Yoshinori, TAKAO},
 journal = {Journal of Evolving Space Activities},
 month = {Jun},
 note = {In this study, we have fabricated ionic liquid electrospray thrusters to prevent ionic liquid leakage and provide high current density. A double-emitter structure with a needle protruding from the capillary emitter, where the ionic liquid was intended to be held by the needle, was proposed. The fabrication process employs a fabrication technique of a field emitter array, and a newly designed process to reduce the distance between emitters was used to improve emitter density. As a result of the fabrication, the needle was successfully formed in the emitter electrode, and it was found that emitter density could be improved by changing the deposition conditions of multiple SiO2 layers.},
 title = {Fabrication of a Double-Emitter Structure for Higher Current Density of Ionic Liquid Electrospray Thrusters},
 volume = {2},
 year = {2024, 2024}
}