Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Toshihiro Ando and Mikka Nishitani-Gamo and Kiyoharu Nakagawa and Hidenori Gamo and M. Kikuchi and H. Tomokage,Field electron emission characteristics of the “marimo carbon”,2009 22nd International Vacuum Nanoelectronics Conference,,IEEE,2009-07-01,,,277-278,https://cir.nii.ac.jp/crid/1873679867560075136,https://doi.org/10.1109/ivnc.2009.5271668