"Naoki Sugihara,Naoto Ohtake,Hiroki Akasaka","Long Term investigation of Corrosion Resistance on the Diamond-Like Carbon films using SPR Phenomenon","The 5th Asian Symposium on Materials and Processing(ASMP2018)",,,,,,2018,Dec.
"杉原直樹,平田祐樹,大竹尚登,赤坂大樹","表面プラズモン共鳴現象を利用したアモルファス炭素膜の腐食の長期評価法の開発","第32回ダイヤモンドシンポジウム","第32回ダイヤモンドシンポジウム講演要旨集","一般社団法人ニューダイヤモンドフォーラム",,,"pp. 72",2018,Nov.
"Jumpei Nishikawa,Naoki Sugihara,Masayuki Nakano,Junko Hieda,Naoto Ohtake,Hiroki Akasaka","Effect of Si incorporation on corrosion resistance of hydrogenated amorphous carbon film",,"Diamond and Related Materials",,"Vol. 90",,"pp. 207-213",2018,Nov.
"Jumpei Nishikawa,Naoki Sugihara,Naoto Ohtake,Hiroki Akasaka","Investigation of Corrosion Resistance on the Si Doped  Diamond-Like Carbon Films Using SPR Phenomenon","12th New Diamond and Nano Carbons Conference (NDNC 2018)",,,,,,2018,May