"Ryotaro Takeuchi,Yoshinao Iwamoto,Masao Kawagoe,Hiroyuki Taniguchi,Yuki Hirata,Hiroki Akasaka,NAOTO OHTAKE","アーク蒸着とマグネトロンスパッタリングを重畳した気相成長法により作製したα-BCN膜の評価","第33回ダイヤモンドシンポジウム","第33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. 34-35",2019,Nov.
"Jun Enomoto,Yuki Hirata,Hiroki Akasaka,NAOTO OHTAKE","オニオンライクDLCコーティングの開発","第33回ダイヤモンドシンポジウム","第33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. 30-31",2019,Nov.
"Hiroki Akasaka,Sarayut Tunmee,Ukit Rittihong,Masashi Tomidokoro,Chanan Euaruksakul,Ratchadaporn Supruangne,Hideki Nakajima,Sota Norizuki,Yuki Hirata,Naoto Ohtake","Investigation of Damage area on DLC film surface using X-ray Photoemission Electron Microscopy","M&P2019","Abst. book of M&P2019",,,,,2019,Nov.
"Jongbeom Choi,Nana Okimura,Wataru Nakayama,Takuya Hotchi,Yuki Hirata,Naoto Ohtake,Hiroki Akasaka","High-speed deposition of functional composite thick coating using cold spray","M&P2019","Abst. book of M&P2019",,,,,2019,Nov.
"Jongbeom Choi,Wataru Nakayama,Nana Okimura,Hiroshi Uetsuka,Ryota Otani,Takuya Hotchi,Yuki Hirata,Naoto Ohtake,Hiroki Akasaka","Synthesis of metal coated diamond for deposition of diamond-containing metal matrix composite film","33th Diamond Symposium Program","Abst. book of 33th Diamond Symposium Program",,,,,2019,Nov.
"Takuya Hotchi,Jongbeom Choi,Nana Okimura,Wataru Nakayama,Yuki Hirata,Naoto Ohtake,Hiroki Akasaka","Fabrication of Eng. plastic based carbon nanotube composite films by cold spray","33th Diamond Symposium Program","Abst. book of 33th Diamond Symposium Program",,,,,2019,Nov.
"Wataru Nakayama,Nana Okimura,Jongbeom Choi,Takuya Hotchi,Yuki Hirata,Naoto Ohtake,Hiroki Akasaka","CNT contained Fe composite coating by cold spray method","33th Diamond Symposium Program","Abst. book of 33th Diamond Symposium Program",,,,,2019,Nov.
"Nana Okimura,Jongbeom Choi,1Wataru Nakayama,Nobuhisa Ata,Yuki Hirata,Naoto Ohtake,Hiroki Akasaka","Fabrication of thick composite films introducing DLC into metal","33th Diamond Symposium Program","Abst. book of 33th Diamond Symposium Program",,,,,2019,Nov.
"Sota Norizuki,Sarayut  Tunmee,Chanan  Euaruksakun,Ukit  Rittihong,Keisuke Suzuki,Masashi Tomidokoro,Yuki Hirata,NAOTO OHTAKE,Hiroki Akasaka","Structural evaluation around sliding marks on DLC surface after ball-on-disk test","33th Diamond Symposium Program","Abst. book of 33th Diamond Symposium Program",,,,,2019,Nov.
"Masashi Tomidokoro,Sarayut Tunmee,Hideki Nakajima,Ukit Rittihong,Ratchadaporn Supruangnet,Yuki Hirata,Naoto Ohtake,Hiroki Akasaka","Correlation between hydrogen content and electrical conduction properties in hydrogenated amorphous carbon films","33th Diamond Symposium Program","Abst. book of 33th Diamond Symposium Program",,,,,2019,Nov.
"Hiroki Akasaka,Sarayut Tunmee,Ukit Rittihong,Masashi Tomidokoro,Chanan Euaruksakul,Souta Norizuki,Ratchadaporn Supruangnet,Hideki Nakajima,Yuki Hirata,Naoto Ohtake","Thermal decomposition and structural variation by heating on hydrogenated amorphous carbon films",,"Diamond and Related Materials","Elsevier","Vol. 101",,"pp. 10609",2019,Nov.
"Mikito Yoshizato,Yuki Hirata,Hiroki Akasaka,NAOTO OHTAKE","物理気相成長法による銅基板上への六方晶窒化ホウ素薄膜の合成","第33回ダイヤモンドシンポジウム","第33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. 88-89",2019,Nov.
"Takuya Osawa,Makoto Matsuo,Yuya Eyama,Hiroshi Yamamoto,SHINJI TANAKA,Masao Kikuchi,Yuki Hirata,Hiroki Akasaka,NAOTO OHTAKE","軟質金属材料へのDLCコーティングの応用","第33回ダイヤモンドシンポジウム","第33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. 36-37",2019,Nov.
"Nana Okimura,Choi Jongbeom,Nobuhisa Ata,Wataru Nakayama,Takatoshi Yamada,Yuki Hirata,Naoto Ohtake,Hiroki Akasaka","Nano carbon contained composite film fabricated by cold spray technique","The 11th annual Recent Progress in Graphene and Two-dimensional Materials Research Conference (RPGR2019)",,,,,,2019,Oct.
"Yoshinao Iwamoto,Keitaro Takenami,Ryota Takamura,Masaki Inoue,Yuki Hirata,Hiroki Akasaka,Naoto Ohtake","Preparation of DLC films on inner surfaces of metal tubes by nanopulse plasma CVD",,"Surface & Coatings Technology","Elsevier",,"No. 380",,2019,Oct.
"Masashi tomidokoro,Tunmee Sarayut,Nakajima Hideki,Rittihong Ukit,Supruangnet Ratchadaporn,Yuki hirata,Naoto Ohtake,hiroki Akasaka","水素化アモルファス炭素膜の構造と電気伝導特性の関係","JSAP Autumn meeting 2019",,,,,,2019,Sept.
"Nana Okimura,Nobuhisa Ata,Jongbeom Choi,Wataru Nakayama,Yuki Hirata,NAOTO OHTAKE,Hiroki Akasaka","DLCを担持させたCu粒子からのCu-DLC複合材料厚膜 の作製","JSAP Autumn Meeting 2019",,,,,,2019,Sept.
"Wataru Nakayama,Nana Okimura,Jongbeom Choi,Yuki Hirata,NAOTO OHTAKE,Hiroki Akasaka","混合粉体からの低圧コールドスプレー法によるCNT-鉄 膜の作製","JSAP Autumn Meeting 2019",,,,,,2019,Sept.
"Yuki Hirata,Ryotaro Takeuchi,Hiroyuki Taniguchi,Yoshinao Iwamoto,Masao Kawagoe,Hiroki Akasaka,Naoto Ohtake","Synthesis of a-BCN Films and Characterization of Their Mechanical Properties","30th International Conference on Diamond and Carbon Materials",,,,,,2019,Sept.
"Jongbeom Choi,nana okimura,wataru nakayama,yuki hirata,naoto ohtake,hiroki akasaka","Fabrication of composite film from Cu coated Al particles using low pressure cold spray technique","JSAP Autumn Meeting 2019",,,,,,2019,Sept.
"Hiroki Akasaka,Keisuke Suzuki,Sarayut Tunmee,Chanan Euaruksakul,Ukit Rittihong,Ratchadaporn Supruangnet,Yuki Hirata,Naoto Ohtake","X-PEEM observation of sliding mark on the amorphous carbon film surface after ball on disk test.","30th International Conference on Diamond and Carbon Materials",,,,,,2019,Sept.
"Hiroki Akasaka,Keisuke Suzuki,Norizuki Sota,Sarayut Tunmee,Chanan  Euaruksakul,Ukit Rittihong,Ratchadaporn Supruangnet,Yuki Hirata,Naoto Ohtake","NEXAFS and X-PEEM observation of the damaged area  on the amorphous carbon film surface","the Asian Conference on X-ray Absorption Spectroscopy (ACXAS2019)",,,,,,2019,Aug.
"Yuki Hirata,Mikito Yoshizato,Hiroki Akasaka,Naoto Ohtake","Physical Vapor Deposition Growth of Few-Atomic LayeredHexagonal Boron Nitride Nanosheets","The 2nd Asian Pacific Symposium on Technology of Plasticity(APSTP2019)","Agenda of APSTP 2019 & AWMFT2019",,,,,2019,July
"Ryotaro Takeuchi,Yoshinao Iwamoto,Masao Kawagoe,Hiroyuki Taniguchi,Yuki Hirata,Hiroki Akasaka,Naoto Ohtake","Evaluation of Structure and Mechanical Properties of a-BCN Films Deposited by PVD","The 2nd Asian Pacific Symposium on Technology of Plasticity(APSTP2019)","Agenda of APSTP 2019 & AWMFT2019",,,,,2019,July
"Mikito Yoshizato,Yuki Hirata,Hiroki Akasaka,Naoto Ohtake","Synthesis of High-Crystalline Hexagonal Boron Nitride Nanosheets on Cu Foil Using Physical Vapor Deposition","3rd International Conference on Applied Surface Science",,,,,,2019,June
"Yuki Hirata,Keitaro Takenami,Ryouta Takamura,Yoshinao Iwamoto,Hiroki Akasaka,Naoto Ohtake","Deposition of a-C:H Film on Inner Surface of the Tube by Nanopulse Plasma CVD and Analysis of Plasma Behavior","3rd International Conference on Applied Surface Science",,,,,,2019,June
"Hiroki Akasaka,Sarayut Tunmee,Chanan  Euaruksakun,Ukit Rittihong,Ratchadaporn Supruangnet,Yuki Hirata,Naoto Ohtak","Decomposition and their structural change by heating  on amorphous carbon films","The 13th New Diamond and Nano Carbon Conference(NDNC 2019)",,,,,,2019,May
"Masashi Tomidokoro,Sarayut  Tunmee,Hideki  Nakajima,Ukit  Rittihong,Ratchadaporn  Supruangnet,Yuki Hirata,Naoto Ohtake,Hiroki Akasaka","Relationship between structure and electrical conduction properties in hydrogenated amorphous carbon films","13th International New Diamond and Nano Carbon conference (NDNC2019)",,,,,,2019,May
"Nana Okimura,Nobuhisa Ata,Yuki Hirata,Naoto Ohtake,Hiroki Akasaka","Metal matrix composites using surface modified particles  fabricated by cold spray technique","INTERNATIONAL THERMAL SPRAY CONFERENCE AND EXPOSITION ITSC2019",,,,,,2019,May
"Takuya Osawa,Yuya Eyama,Makoto Matsuo,Hiroshi Yamamoto,SHINJI TANAKA,Masao Kikuchi,Yuki Hirata,Hiroki Akasaka,NAOTO OHTAKE","過酷環境下における耐摩耗性向上のための表面デザイン","2019年度精密工学会春季大会","2019年度精密工学会春季大会公演論文集","精密工学会",,,"pp. 149-150",2019,Mar.
"Hiroki Akasaka,Sarayut  Tunmee,Chanan  Euaruksakun,Ukit  Rittihong,Ratchadaporn  Supruangnet,Yuki Hirata,NAOTO OHTAKE","アモルファス炭素膜の熱分解挙動と構造変化の均一性","JSAP Spring Meeting 2019",,,,,,2019,Mar.
"Ryotaro Takeuchi,Yoshinao Iwamoto,Masao Kawagoe,Hiroyuki Taniguchi,Yuki Hirata,Hiroki Akasaka,NAOTO OHTAKE","物理気相成長法を用いたa-BCN膜の作製と評価","2019年度精密工学会春季大会","2019年度精密工学会春季大会公演論文集","精密工学会",,,"pp. 151-152",2019,Mar.
"Keisuke Sato,Hikaru Okubo,Yuki Hirata,Chiharu Tadokoro,Ken Nakano,Yoshinobu Tsujii,Shinya Sasaki","Macroscopic tribological properties of thick concentrated polymer brush on rough steel under lubrication with ionic liquid",,"Journal Tribologi",,"Vol. 20",,,2019,Mar.
"Yuki Hirata,Kanju Kitamura,Takumi Ishikawa,Junho Choi","Effect of precursor gas on the structure and mechanical properties of hydrogenated amorphous carbon films deposited on a trench sidewall",,"Journal of Applied Physics","AIP",,"No. 125",,2019,Jan.
"Shohei Kawada,Seiya Watanabe,Yuki Hirata,Chiharu Tadokoro,Shinya Sasaki","Tribological Performance of Cyano-based Ionic Liquids as Functional Fluid",,"Surfactants in Tribology Volume",,,,,2019,