Details

Autor(en) / Beteiligte

• Go, Eunsol
• Jeon, Hyojin
• Lee, Jeong-Woong
• Ahn, Yujung
• Song, Yoon-Ho
• Kim, Jae-Woo
• Park, Sora
• Kang, Jun-Tae
• Jeong, Jin-Woo
• Yun, Ki Nam
• Yeon, Ji-Hwan
• Kim, Sunghee

Titel

High-performance carbon nanotube paste emitters by using the optimal size distribution of SiC nanometer-fillers aggregates

Ist Teil von

• 2018 31st International Vacuum Nanoelectronics Conference (IVNC), 2018, p.1-2

Ort / Verlag

IEEE

Erscheinungsjahr

2018

Link zum Volltext

• IEEE_Xplore

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• We improved carbon nanotube (CNT) paste field emitter by optimizing the size distribution of SiC aggregates as inorganic fillers using a novel milling process. The average size of SiC aggregates was reduced to sub-micrometer with a relatively narrow distribution. The CNT paste emitter with the optimized small SiC fillers of 1 m in D50, by the milling process, exhibited better adhesive property and more uniform surface morphology than that with large fillers from the as-purchased SiC. Furthermore, the optimized small fillers shows superior field emission performance even under a high current density, making the CNT paste technology very useful for a variety of field emission devices.