"関口 武治,上坪 優希,辻 赳行,増山 雄太,谷口 尚,宮川 仁,真栄 力,小野田 忍,阿部 浩之,佐伯 誠一,石井 秀弥,寺地 徳之,大島 武,岩崎 孝之,波多野 睦子","バルクアンサンブルNVセンタを用いたDC磁気センサ高感度化のためのHPHTダイヤモンドの特性評価","第70回応用物理学会春季学術講演会",,,,,,2023,Mar. "関口武治,上坪優希,増山雄太,谷口尚,宮川仁,真栄力,小野田忍,佐伯誠一,石井秀弥,寺地徳之,大島武,岩崎孝之,波多野睦子","交差型広帯域高周波導波路基板を用いた,アンサンブルNVセンタのスピン横緩和時間T2*伸長の検証","第68回応用物理学会春季学術講演会",,,,,,2021,Mar. "Y. Masuyama,K. Suzuki,A. Hekizono,M. Iwanami,M. Hatano,T. Iwasaki,T. Ohshima","Gradiometer using separated diamond quantum magnetometers",,"Sensors",,"Vol. 21","No. 3",,2021,Feb. "Y. Hatano,J. Shin,D. Nishitani,H. Iwatsuka,Y. Masuyama,H. Sugiyama,M. Ishii,S. Onoda,T. Ohshima,K. Arai,T. Iwasaki,M. Hatano","Simultaneous thermometry and magnetometry using a fiber-coupled quantum diamond sensor",,"Applied Physics Letters (special topic on Ultrawide Bandgap Semiconductors)",,"Vol. 118",,"pp. 034001",2021,Jan. "Tuan Minh Hoang,Hitoshi Ishiwata,Yuta Masuyama,Yuichi Yamazaki,Kazutoshi Kojima,Sang-Yun Lee,Takeshi Ohshima,Takayuki Iwasaki,Digh Hisamoto,Mutsuko Hatano","Thermometric Quantum Sensor using Excited State of Silicon Vacancy Centers in 4H-SiC Devices",,"Applied Physics Letters",,"Vol. 118",,"pp. 044001",2021,Jan. "Y.Kamitsubo,T.Sekiguchi,Y.Masuyama,T.Taniguchi,M.Miyakawa,C.Shinei,S.Onoda,S.Saiki,S.Ishii,T.Teraji,T.Ohshima,T.Iwasaki,M.Hatano","Crossed two-layer coplanar-waveguide circuit for extending spin dephasing time T2* of ensemble NV centers in a bulk diamond","3rd IFQMS",,,,,,2020,Dec. "Hiroki Sugiyama,Jaewon Shin,Kazuyoshi Kagami,Yuji Hatano,Yuta Masuyama,Takayuki Iwasaki,Mutsuko Hatano,Tsutomu Saigo,Makoto Ishii","Development of diamond quantum sensor for automobile battery monitor","The 3rd International Forum on Quantum Metrology and Sensing",,,,,,2020,Dec. "Katsumi Suzuki,Yuta Masuyama,Takeshi Ohshima,Takayuki Iwasaki,Mutsuko Hatano","Canceling environmental magnetic noise by gradiometer using NV centers in diamond pair","The 3rd International Forum on Quantum Metrology and Sensing",,,,,,2020,Dec. "Tetsu Takahashi,Takumi Sato,Takahiro Kitaizumi,Akihiro Kuwahata,Ryuji Igarashi,TakeshiOhshima,Yuta Masuyama,Toshiharu Makino,Satoshi Yamasaki,Takayuki Iwasaki,Yuji Hatano,Mutsuko Hatano,Fedor Jelezko,Moriaki Kusakabe,Masaki Sekino,Takashi Yatsui","Numerical optimization of grating coupler on bulk diamond with nitrogen-vacancy center","The 3rd International Forum on Quantum Metrology and Sensing",,,,,,2020,Dec. "波多野 雄治,西谷 大祐,増山 雄太,小野田 忍,大島 武,荒井 慧悟,岩崎 孝之,波多野 睦子","ダイヤモンド量子センサによる複数動作点同時計測時の感度評価","第81回応用物理学会秋季学術講演会",,,,,,2020,Sept. "Katsumi Suzuki,Yuta Masuyama,Takeshi Ohshima,Takayuki Iwasaki,Mutsuko Hatano","Gradiometer using NV center in spatially-isolated equal-quality diamond pair for highly sensitive quantum magnetometers","SSDM2020: 2020 International Conference on Solid State Devices and Materials",,,,,,2020,Sept. "Takahiro Kitaizumi,Akihiro Kuwahata,Kota Saichi,Takumi Sato,Ryuji Igarashi,Takeshi Ohshima,Yuta Masuyama,Takayuki Iwasaki,Mutsuko Hatano,Fedor Jelezko,Moriaki Kusakabe,Takashi Yatsui,Masaki Sekino","Magnetic field generation system of the magnetic probe with diamond quantum sensor and ferromagnetic materials for the detection of sentinel lymph nodes with magnetic nanoparticles",,"IEEE Transactions on Magnetics",,"Vol. 57","No. 2"," 5100405",2020,July "Kosuke Mizuno,Hitoshi Ishiwata,Yuta Masuyama,Takayuki Iwasaki,Mutsuko Hatano","Simultaneous wide-field imaging of phase and magnitude of AC magnetic signal using diamond quantum magnetometry",,"Scientific Reports",,"Vol. 10",,"pp. 11611",2020,July "上坪優希,増山雄太,関口武治,谷口尚,阿部浩之,大島武,岩崎孝之,波多野睦子","大体積ダイヤモンド中のアンサンブルNVセンタのスピンノイズデカップリングに向けた交差型二重高周波回路","第67回応用物理学会春季学術講演会",,,,,,2020,Mar. "岩塚春樹,波多野雄治,増山雄太,小野田忍,大島武,岩崎孝之,波多野睦子","ODMR 上複数動作点を用いたダイヤモンド NVセンタによる磁気センサ","第67回応用物理学会春季学術講演会",,,,,,2020,Mar. "小野田 忍,佐伯 誠一,増山 雄太,石井 秀弥,宮 川 仁,谷口 尚,渡邊 賢司,寺地 徳之,上坪 優希,関口 武治,波多野 睦子,磯谷 順一,大島 武","電子線照射によるNVセンター形成へのP1濃度による影 響","第67回応用物理学会春季学術講演会",,,,,,2020,Mar. "Minh Tuan Hoang,Yuta Masuyama,Hitoshi Ishiwata,Yuichi Yamazaki,Shin-ichiro Sato,Takeshi Ohshima,Takayuki Iwasaki,Digh Hisamoto,Mutsuko Hatano","Temperature measurement and annealing behavior of silicon vacancies in 4H-SiC","The 2nd International Forum on Quantum Metrology and Sensing",,,,,,2019,Dec. "Kosuke Mizuno,Hitoshi Ishiwata,Yuta Masuyama,Takayuki Iwasaki,Mutsuko Hatano","Simultaneous amplitude and phase wide-field imaging of AC magnetic signal using diamond quantum magnetometry","The 2nd International Forum on Quantum Metrology and Sensing",,,,,,2019,Dec. "水野 皓介,北川 涼太,増山 雄太,石綿 整,岩崎 孝之,波多野 睦子","広視野ダイヤモンド磁気顕微鏡を用いた位相計測のイメージング","第80回応用物理学会 秋季学術講演会",,,,,,2019,Sept. "K. Mizuno,H. Ishiwata,Y. Masuyama,T.Iwasaki,M. Hatano","Phase sensitive quantum magnetometry imaging using emsemble NV center in diamond on wide field optics","Quantum Sensing Gordon Research Seminars",,,,,,2019,June "K. Mizuno,H. Ishiwata,Y. Masuyama,T.Iwasaki,M. Hatano","Phase sensitive quantum magnetometry imaging using emsemble NV center in diamond on wide field optics","Quantum Sensing Gordon Research Conferences",,,,,,2019,June "K. Mizuno,M. Nakajima,H. Ishiwata,Y. Masuyama,Takayuki Iwasaki,M. Hatano","Characteristics of phase sensitive protocol “iQdyne” for diamond quantum magnetometry in wide field optics","Hasselt Diamond Workshop 2019 SBDD XXIV",,,,,,2019,Mar. "鈴木 克,辻 赳行,増山 雄太,岩崎 孝之,波多野 睦子","ロックイン検出によるダイヤモンド量子センサのDC磁気感度向上","第66 回応用物理学会 春季学術講演会",,,,,,2019,Mar. "増山 雄太,辻 赳行,鈴木 克,岩崎 孝之,波多野 睦子","ポータブルな量子磁気センサに向けたロックイン検出法の検証","第66 回応用物理学会 春季学術講演会",,,,,,2019,Mar. "K. Saichi,T. Sato,T. Kitaizumi,A. Kuwahata,M. Sekino,R. Igarashi,Y. Masuyama,T. Iwasaki,M. Hatano,F. Jelezko,T. Yatsui","Development of Highly Sensitive Magnetic Probe of Nitrogen-Vacancy center in diamond","The 1st International Forum on Quantum Sensing",,,,,,2019,Feb. "Kosuke Mizuno,Makoto Nakajima,Hitoshi Ishiwata,Yuta Masuyama,Takayuki Iwasaki,Mutsuko Hatano","Takayuki Iwasaki, Makoto Nakajima, Hayato Ozawa, Takeyuki Tsuji, Rikuto Noiyama, Mutsuko Hatano",,,,,,,2019,Feb. "Kosuke Mizuno,Makoto Nakajima,Hitoshi Ishiwata,Yuta Masuyama,Takayuki Iwasaki,Mutsuko Hatano","Phase sensitive protocol "iQdyne" for wid-field diamond magnetometry","The 1st International Forum on Quantum Sensing",,,,,,2019,Feb. "M-T. Hoang,K. Mizuno,Y. Masuyama,S-I. Sato,Y. Yamazaki,T. Ohshima,S-Y. Lee,K. Kojima,T. Iwasaki,D. Hisamoto,M. Hatano","Magnetic Field and Temperature Sensing with Silicon Vacancy in 4H-SiC","The 1st International Forum on Quantum Sensing",,,,,,2019,Feb. "Yuta Masuyama,Yuji Hatano,Takayuki Iwasaki,Mutsuko Hatano","Development of diamond quantum magnetometer module using coplanar waveguide","The 1st International Forum on Quantum Sensing",,,,,,2019,Feb. "Akihiro Kuwahata,Takahiro Kitaizumi,Kota Saichi,Takumi Sato,Ryuji Igarashi,Yuta Masuyama,Takayuki Iwasaki,Mutsuko Hatano,Fedor Jelezko,Takashi Yatsui,Masaki Sekino","Development of magnetometer with Diamond NV center for detection of magnetic nanoparticles in biomedical tissues","The 1st International Forum on Quantum Sensing",,,,,,2019,Feb. "K. Mizuno,M. Nakajima,H. Ishiwata,Y. Masuyama,T. Iwasaki,M. Hatano","Wide-field diamond magnetometry with millihertz frequency resolution and nanotesla sensitivity",,"AIP Advances",,"Vol. 8","Issue 12","pp. 125316",2018,Dec. "Y. Masuyama,K. Mizuno,H. Ozawa,H. Ishiwata,Y. Hatano,T. Ohshima,T. Iwasaki,M. Hatano","Extending coherence time of macro-scale diamond magnetometer by dynamical decoupling with coplanar waveguide resonator",,"Review of Scientific Instruments",,"Vol. 89","Issue 12","pp. 125007",2018,Dec. "uan M Hoang,Takeshi Ohshima,Makoto Nakajima,Kousuke Mizuno,Yuta Masuyam,Takayuki Iwasaki,Digh Hisamoto,Mutsuko Hatano","Quantum sensing in 4H-SiC Power Devices","2017MRS Fall Meeting & Exhibit",,,,,,2018,Nov. "M. Nakajima,H. Ishiwata,K. Mizuno,Y. Masuyama,H. Ozawa,T. Iwasaki,M. Hatano","CVD Growth of NV Center Film for NMR Application","ACSIN-14 &ICSPM26",,,,,,2018,Oct. "K. Mizuno,M. Nakajima,H. Ishiwata,Y. Masuyama,T. Iwasaki,M. Hatano","de field diamond magnetometry with millihertz frequency resolution and nanotesla magnetic sensitivity","29th International Conference on Diamond and Carbon Materials",,,,,,2018,Sept. "増山 雄太,波多野 雄治,岩崎 孝之,波多野 睦 子","コプレーナ導波路を用いた高感度マクロダイヤモンド磁 力計","第79回応用物理学会秋季学術講演会",,,,,,2018,Sept. "堀川 玄馬,増山 雄太,小澤 勇斗,岩崎 孝之,波多野 睦子","光共振器設計に向けたダイヤモンドの吸収係数測定","第79回応用物理学会秋季学術講演会",,,,,,2018,Sept. "K. Mizuno,M. Nakajima,H. Ishiwata,Y. Masuyama,T. Iwasaki,M. Hatano","Wide field diamond magnetometry with millihertz frequency resolution and nanotesla magnetic sensitivity","29th International Conference on Diamond and Carbon Materials",,,,,,2018,Sept. "波多野睦子,岩崎孝之,増山雄太","ダイヤモンド固体量子センサの可能性","電子情報通信学会システムナノ技術に関する時限研究専門委員会第4回研究会「量子センシング、次世代フォトニクスの最前線」",,,,,,2018,June "Y. Masuyama,K. Mizuno,H. Ozawa,H. Ishiwata,Y. Hatano,T. Ohshima,T. Iwasaki,M. Hatano","Highly sensitive macro-scale diamond magnetometer operated by dynamical decoupling sequence with coplanar waveguide resonator",,,,,,,2018,May "Tuan Minh Hoang,Takeshi Ohshima,Yuta Masuyama,Takayuki Iwasaki,Digh Hisamoto,Mutsuko Hatano","Magnetic Field Sensing with Silicon Vacancy in 4H-SiC under Ambient Conditions","第65回応用物理学会 春季学術講演会",,,,,,2018,Mar. "Y. Masuyama,K. Mizuno,H. Ozawa,Y. Hatano,T. Iwasaki,M. Hatano","Quantum magnetic sensing of large detection volume of nitrogen-vacancy centers with enhanced microwave irradiation","Hasselt Diamond Workshop 2018 - SBDD XXIII",,,,,,2018,Mar. "Yuta Masuyama,Hayato Ozawa,Yuji Hatano,Takayuki Iwasaki,Mutsuko Hatano","“Quantum Sensing System for Large Detection Volume with Ensemble Nitrogen-Vacancy Centers","2017MRS Fall Meeting & Exhibit",,,,,,2017,Nov. "増山雄太,水野皓介,小澤勇斗,波多野雄治*,岩崎孝之,波多野睦子","Vセンターアンサンブルを有する大検出領域量子センシングシステム","第31回ダイヤモンドシンポジウム",,,,,,2017,Nov.