This research is supported by MEXT Q-LEAP (Quantum Leap Flagship Program).

Flagship Project (Development of innovative sensor systems by highly sophisticated control of solid quantum sensors)

CategoryDateConferencesAuthorsTitles
1Keynote/Invited2023/3The 70th JSAP Spring Meeting 2023K. AraiImaging of biomagnetism using diamond quantum sensors 
2Keynote/Invited2023/3The 70th JSAP Spring Meeting 2023 (Solid-State Quantum Sensors Research Group)N. MoriokaSilicon Vacancy Quantum Light Source in Silicon Carbide
3Keynote/Invited2023/3The 70th JSAP Spring Meeting 2023 (Solid-State Quantum Sensors Research Group)Y. MiyamotoFirst-principles approach on color centers in diamond
4Keynote/Invited2023/3The 70th JSAP Spring Meeting 2023H. Morishita, N. Morioka, T. Nishikawa, H. Yao, S. Onoda, H. Abe, T. Ohshima, N. MizuochiSpin-Dependent Dynamics of Photocarrier Generation in Electrically Detected Nitrogen-Vacancy-Based Quantum Sensing
52023/3The 70th JSAP Spring Meeting 2023H. Tabuchi, R. Suzuki, Y. Matsuzaki, H. Watanabe, N. Tokuda, N. Mizuochi, J. Ishi-HayaseMultiplexed sensing of temperature and AC magnetic field using RF-dressed states of electron spins in diamond 
62023/3The 70th JSAP Spring Meeting 2023R. Suzuki, H. Tabuchi, T. Mikawa, R. Okaniwa, Y. Matsuzaki, N. Tokuda, J. Ishi-HayaseAnalysis of Electronic Spin Double Resonance Spectra in Diamond Using Lindblad Master Equation
72023/3The 70th JSAP Spring Meeting 2023F. Otsubo, T. Mikawa, Y. Matsuzaki, H. Watanabe, N. Tokuda, N. Mizuochi, J. HayaseWide-Field Imaging of Magnitude and Phase of AC Magnetic Field Generated by Micro-Circuit with RF-Dressed States of Electron Spins in Diamond
82023/3The 70th JSAP Spring Meeting 2023T. Mikawa, Y. Matsuzaki, R. Okaniwa, N. Tokuda, J. Ishi-HayaseAnalysis of Electronic-Spin Double Resonance in Diamond by Using Floquet Theory
9Keynote/Invited2023/3The 70th JSAP Spring Meeting 2023T. OhshimaCreation of Spin Defects in Silicon Carbide and their Characterization
10Keynote/Invited2023/3The 70th JSAP Spring Meeting 2023T. IwasakiDiamond Quantum Emitters Based on Group-IV Elements
112023/3The 70th JSAP Spring Meeting 2023Y. Hatano, J. Tanigawa, A. Nakazono, T. Sekiguchi, S. Onoda, T. Ohshima, T. Iwasaki, M. HatanoHigh-accuracy Electric Vehicle Battery Monitoring with Diamond Quantum Sensor
122023/3Hasselt Diamond Workshop 2023, SBDD XXVIIM. Haruyama, J. Han, Y. Kato, M. Ogura, H. Kato, T. MakinoCharge state evaluation of nitrogen vacancy centers in diamond MOS structure 
132023/3Hasselt Diamond Workshop 2023, SBDD XXVIII. Fujisaki, Y. Araki, Y. Hatano, T. Sekiguchi, H. Kato, S. Onoda, T. Ohshima, T. Shibata, T. Iwasaki, M. HatanoExtension of dephasing time of continuously excited ensemble NV centers towards highly sensitive and compact magnetic sensors 
142023/3Hasselt Diamond Workshop 2023, SBDD XXVIIT. Tsuji, T. Sekiguchi, T. Iwasaki, T. HatanoExtending T2* of ensemble NV centers by mitigating stress distribution on highly-misoriented CVD diamond 
152023/3Hasselt Diamond Workshop 2023, SBDD XXVIIY. Kainuma, Y. Shigenobu, Y. Hatano, Y. Shibata, H. Kato, S. Onoda, T. Ohshima, M. Hatano, T. IwasakiA compact diamond quantum sensor head with side excitation 
162023/3The 70th JSAP Spring Meeting 2023R. Kawase, H. Kawashima, H. Kato, N. Tokuda3, S. Yamasaki, M. OguraExtension of spin coherence time of NV centers in diamonds by suppressing impurities
172023/3The 70th JSAP Spring Meeting 2023M. Fujiwara, S. Inoue, S. Masuno, H. Fu, S. Tokita1, M. Hashida1,2, N. MizuochiCreation of NV centers in diamond over a wide region by single-shot ultrashort laser pulse
182023/3The 70th JSAP Spring Meeting 2023J. Han, M. Haruyama, H. Kato, M. Ogura, Y. Kato, T. MakinoCharge States Control of Diamond NV Center Using MOS Structure
192023/3The 70th JSAP Spring Meeting 2023C. Shinei, Y. Masuyama, M. Miyakawa, H. Abe, S. Ishii, S. Saiki, S. Onoda, T. Taniguchi, T. Ohshima, T.TerajiWeak dipole-dipole interaction of NVH- center
202023/3The 70th JSAP Spring Meeting 2023T. Sekiguchi, Y. Kamitsubo, T. Tsuji, Y. Masuyama, T. Taniguchi, M. Miyakawa, C. Shinei, S. Onoda, H. Abe, S. Saiki, S. Ishii, T. Teraji, T. Ohshima, T. Iwasaki, M. HatanoCharacterization of HPHT Diamonds for Bulk-Ensemble NV-based High-Sensitivity DC Magnetometer
212023/3The 70th JSAP Spring Meeting 2023Y. Araki, I. Fujisaki, Y. Hatano, T. Sekiguchi, T. Iwasaki, M. HatanoDephasing Time Extension by Spin Bath Drive for Enhancing the Sensitivity of Diamond Quantum Sensor
222023/3The 70th JSAP Spring Meeting 2023P. Wang, L. Kazak, P. Siyushev, T. Taniguchi, M. Hatano, F. Jelezko, T. IwasakiTransform-Limited Single Lead-Vacancy Center in Diamond 
232023/3The 70th JSAP Spring Meeting 2023Y. Kato, M. Haruyama, H. Kato, M. Ogura, T. MakinoStress Imaging Analysis of Ensemble NV Diamond Layer
242023/3The 70th JSAP Spring Meeting 2023Y. Hatano, J. Tanigawa, A. Nakazono, T. Sekiguchi, S. Onoda, T. Ohshima, T. Iwasaki, M. HatanoHigh-accuracy Electric Vehicle Battery Monitoring with Diamond Quantum Sensor
252023/3The 70th JSAP Spring Meeting 2023K. Takada, R. Katsumi, T.Hizawa, S. Naruse, K. Kawai, D. Sato, T. YatsuiFabrication of air-bridged diamond nanostructures using transfer-printed SiN masks.
262023/3The 70th JSAP Spring Meeting 2023D. Sato, R. Katsumi, T. Hizawa, S. Naruse, K. Takada, K. Kawai, T. YatsuiInvestigation of a diamond NV nano-laser based on a plasmonic cavity
272023/3Hasselt Diamond Workshop 2023, SBDD XXVIIM. Haruyama, Y. Kato, M. Ogura, H. Kato, T. MakinoCrystal strain evaluation around dislocation by using nitrogen vacancy center 
282023/3Hasselt Diamond Workshop 2023, SBDD XXVIIN. Sekiguchi, M. Fushimi, K.-I. Kajiyama, A. Yoshimura, R. Matsuki, C. Shinei, M. Miyakawa, T. Taniguchi, T. Teraji, S. Onoda, T. Ohshima, M. Hatano, M. Sekino, T. IwasakiTowards magnetoencephalography using diamond quantum sensor 
292023/3Hasselt Diamond Workshop 2023, SBDD XXVIIY. Narita, P. Wang, K. Ikeda, K. Oba, Y. Miyamoto, T. Taniguchi, S. Onoda, M. Hatano, T. IwasakiNearly Identical Photons from Multiple Tin-Vacancy Centers in Diamond 
30Keynote/Invited2023/2International Workshop of Spin/Quantum Materials and Devices (IWSQMD)T. OhshimaCreation of spin defects in silicon carbide and their applications for quantum sensing 
31Keynote/Invited2023/2nano tech 2023T. OhshimaQuantum Sensing based on Spin Defects in Solids
322022/12The 9th Meeting on Advanced Power Semiconductors DivisionY. Yamazaki, Y. Masuyama, K. Kojima, T.ohshimaHigh-sensitive temperature sensing using silicon vacancy quantum sensor by simultaneous-resonated optically detected magnetic resonance
332022/12The 9th Meeting on Advanced Power Semiconductors DivisionT. Tanaka, Y. Yamazaki, K. Kojima, T. OhshimaOptimization of simultaneous measurement of magnetic field and temperature measurement using simultaneous resonance by VSi in SiC
34Keynote/Invited2022/1268th Annual IEEE International Electron Devices MeetingT. Iwasaki, Y. Hatano, K. Arai, M. HatanoPotential of diamond solid-state quantum sensors 
352022/122022 MRS Fall Meeting & ExhibitR. Okaniwa, Y. Matsuzaki, T. Yamaguchi, H. Watanabe, N. Mizuochi, N. Tokuda, Y. Nakano, K. Kobayashi, K. Sasaki, J. Ishi-HayaseFrequency-tunable AC Magnetometry by Using Electronic Spin Triple-Resonance of Nitrogen-Vacancy Center in Diamond 
36Keynote/Invited2022/122022 MRS Fall Meeting & ExhibitH. KatoPlasma CVD engineering of nitrogen-vacancy centers in (111) single crystal
372022/112022 MRS Fall Meeting & ExhibitS. Yamakawa, H. Kato, M. Ogura, Y. Kato, T. Makino, R. Tsukamoto, D. Takeuchi, I. ShojiElectron emission from negative electron affinity surfaces of planar-type diamond PIN diodes 
382022/112022 MRS Fall Meeting & ExhibitY. Hatano, J. Shin, J. Tanigawa, Y. Shigenobu, A. Nakazono, T. Sekiguchi, S. Onoda, T. Ohshima, T. Iwasaki, M. HatanoPrecise Current Monitoring over a Wide Dynamic Range for Electric Vehicle Batteries Using Diamond Quantum Sensors 
392022/112022 MRS Fall Meeting & ExhibitY. Hatano, J. Shin, J. Tanigawa, Y. Shigenobu, A. Nakazono, T. Sekiguchi, S. Onoda, T. Ohshima, T. Iwasaki, M. HatanoPrecise Current Monitoring over a Wide Dynamic Range for Electric Vehicle Batteries Using Diamond Quantum Sensors 
402022/115th IFQMS / QI 2022R. Kawase, H. Kawashima, H. Kato, N. Tokuda, S. Yamasaki, M. Kubota, M. Ogura, T. Makino, N. MizuochiSynthesis of n-type diamond using tert-butyl phosphine for high sensitivity of the NV sensor 
412022/115th IFQMS / QI 2022H. Morishita, N. Morioka, T. Nishikawa, H. Yao, S. Onoda, H. Abe, T. Ohshima, N. MizuochiSpin-Dependent Photocarrier Generation Dynamics in Electrically Detected NV-Based Quantum Sensor 
422022/115th IFQMS / QI 2022N. Morioka, T. Nishikawa, H. Abe, H. Morishita, T. Ohshima, N. MizuochiRoom-temperature electrical detection of nuclear spins in silicon carbide 
43Keynote/Invited2022/115th IFQMS / QI 2022N. MizuochiQuantum sensing by NV centers in diamond semiconductor 
442022/115th IFQMS / QI 2022E. D. Herbschleb, R. Kawase, H. Kawashima, H. Kato, T. Makino, S. Yamasaki, S. Onoda, H. Abe, T. Ohshima, N. MizuochiEnhancing sensitivity with entanglement in coupled nitrogen vacancy centres 
452022/115th IFQMS / QI 2022T. Tanaka, Y. Yamazaki, K. Kojima, T. OhshimaOptimization of simultaneous measurement of magnetic field and temperature measurement by silicon vacancy quantum sensor using simultaneous resonance 
462022/115th IFQMS / QI 2022S. Ishii, S. Saiki, S. Onoda, Y. Masuyama, H. Abe, T. OhshimaEnsemble NV- center in diamond for quantum sensing created by high fluence electron beam irradiation 
472022/115th IFQMS / QI 2022C. Shinei, Y. Masuyama, M. Miyakawa, H. Abe, S. Ishii, S. Saiki, S. Onoda, T. Taniguchi, T. Ohshima, T. TerajiDipole-dipole interaction between NV- centers 
482022/115th IFQMS / QI 2022T. Kageura, Y. Sasama, C. Shinei, T. Teraji, K. Yamada, S. Onoda, Y. TakahideCharge stability of shallow single NV centers in p-type diamond 
492022/115th IFQMS / QI 2022K. Kimura, S. Onoda, K. Yamada, W. kada, T. Teraji, J. Isoya, N. Kosuge, T. Baba, O. Hanaizumi, T. OhshimaAttempts to generate entanglement state between dipolar coupled NV centers created by molecular implantation 
502022/115th IFQMS / QI 2022T. Kohashi, M. Koguchi, A. Shiotake, S. OnoNVC-SPM System to Inspect Electric Devices 
512022/115th IFQMS / QI 2022R. Katsumi, T. Hizawa, A. Kuwahata, S. Naruse, Y. Hatano, T. Iwasaki, M. Hatano, F. Jelezko, S. Onoda, T. Ohshima, M. Sekino, T. YatsuiTransfer-printing-based integration of SiN grating structure on diamond toward highly sensitive quantum sensor 
522022/115th IFQMS / QI 2022M. Fushimi, M. Hatano, T. Nara, M. SekinoIdentification of current multipole sources from magnetoencephalography data 
532022/115th IFQMS / QI 2022W. Shang, M. Fushimi, S. Chikaki, M. SekinoDevelopment of a Nonmagnetic Helical Sensor Drive Multipoint Measuring Mechanism for Magnetocardiography in Animals 
542022/115th IFQMS / QI 2022S. ShidoDevelopment of a wearable active magnetic shield 
552022/115th IFQMS / QI 2022K. Kubota, Y.H atano, Y. Kainuma, D. Nishitani, T. Taniguchi, T. Teraji, S. Onoda, T. Ohshima, T. Iwasaki, M. HatanoWide temperature operation of diamond quantum sensor for electric vehicle battery monitoring 
562022/115th IFQMS / QI 2022N. Sekiguchi, M. Fushimi, K. Kajiyama, R. Matsuki, T. Iwasaki, M. Sekino, M. HatanoTowards measurement of magnetic field generated by the brain of a living rat using N-V centers in diamond 
572022/115th IFQMS / QI 2022S. Tsuchiya, D. Nishitani, Y. Aoki, T. Sekiguchi, T. Shibata, T. Iwasaki, M. HatanoLock-In Detected Ramsey Magnetometry with a Bulk Ensemble of Diamond NV Centers for High-Sensitivity DC-Field Measurement 
582022/115th IFQMS / QI 2022Y. Araki, I. Fujisaki, Y. Hatano, T. Sekiguchi, T. Shibata, T. Iwasaki, M. HatanoImplementation of Double Quantum Magnetometry to ontinuously Excited Ramsey Method  
592022/115th IFQMS / QI 2022T. Tsuji, T. Iwasaki, M. HatanoGrowth of thick CVD diamond films containing aligned nitrogen-vacancy centers for high-sensitivity quantum sensors 
602022/115th IFQMS / QI 2022I. Fujisaki, Y. Araki, Y. Hatano, T. Sekiguchi, T. Shibata, T. Iwasaki, M. HatanoExtension of dephasing time of ensemble NV centers with a continuous-excitation protocol 
612022/115th IFQMS / QI 2022Y. Shigenobu, Y. Kainuma, Y. Hatano, T. Shibata, A. Nakazono, T. Ohshima, M. Hatano, T. IwasakiEnhancement of fluorescence collection efficiency using angle-shaped diamonds for compact magnetic sensor 
622022/115th IFQMS / QI 2022Y. Kainuma, Y. Shigenobu, Y. Hatano, T. Shibata, A. Nakazono, H. Kato, T. Oshima, T. Iwasaki, M. HatanoDevelopment of highly sensitive compact quantum sensor with NV center in 12C-enriched CVD diamond for bio-medical and industrial application 
632022/112022 MRS Fall Meeting & ExhibitK. Hayasaka, M. Ueda, K. Kanehisa, Y. Ueda, K. Otani, T. Tanii, T. Kageura, S. Onoda, S. Enomoto, S. Kono, H. KawaradaHigh-Density NV Ensemble Produced by Electron Irradiation of Ultra High-Concentration Nitrogen-doped CVD Diamond
64Keynote/Invited2022/11The 8th International Symposium on Advanced Science and Technology of Silicon MaterialsT. OhshimaCreation of Spin Defects in Silicon Carbide by Particle Irradiation for Quantum Applications 
65Keynote/Invited2022/10QBN Meeting on Quantum SensingT. TadashiDiamond NV Quantum Sensor Research in MEXT Q-LEAP 
66Keynote/Invited2022/10ALC '22(14th International Symposium on Atomic Level Characterization for New Materials and Devices)N. MizuochiHigh sensitive quantum sensing of NV centers in diamond semiconductor 
67Keynote/Invited2022/10ALC '22(14th International Symposium on Atomic Level Characterization for New Materials and Devices)S. Onoda, K. Kimura, K. Kosuge, T. Baba, W. Kada, K. Yamada, T. Teraji, J. Isoya, O. Hanaizumi, T. OhshimaDevelopment of molecular ion beam for fabrication of multiple NV centers in diamond 
682022/10ALC '22(14th International Symposium on Atomic Level Characterization for New Materials and Devices)T. Kohashi, M. Koguchi, A. Shiotake, S. OnoDevelopment of Microwave Antenna for NVC-SPM to Inspect Electric Devices 
692022/10ALC '22(14th International Symposium on Atomic Level Characterization for New Materials and Devices)T. Sekiguchi, Y. Kamitsubo, T. Tsuji, Y. Aoki, Y. Masuyama, T. Taniguchi, M. Miyakawa, C. Shinei, S. Onoda, H. Abe, S. Saiki, S. Ishii, T. Teraji, T. Ohshima, T. Iwasaki, M. HatanoCharacterization of HPHT Diamonds with NV Centers for High-Sensitivity Bulk-Ensemble Magnetometer 
70Keynote/Invited2022/10Diamond for quantum applications/ Royal SocietyM. HatanoCurrent status and prospects of diamond quantum sensors for Quantum-LEAP 
71Keynote/Invited2022/9MOC2022M. HatanoPotential of diamond quantum sensors 
722022/9The 83th JSAP Autumn Meeting 2022K. Miyauchi, Y. Kinoshita, Y. Takahashi, K. Akahane, Junko Ishi-HayasePopulation Manipulation with Chirped Pulses in InAs Quantum Dots Ensemble with Resonators
732022/9The 83th JSAP Autumn Meeting 2022R. Okaniwa, Y. Matsuzaki, T. Yamaguchi, H. Watanabe, N. Mizuochi, Y. Nakano, N. Tokuda, K. Sasaki, K. Kobayashi, J. Ishi-HayaseFrequency-Tunable Magnetometry by Using Electric Spin Triple Resonance of Nitrogen-Vacancy Center in Diamond
742022/9The 83th JSAP Autumn Meeting 2022H. Tabuchi, Y. Matsuzaki, N. Furuya, Y. Nakano, H. Watanabe, N. Tokuda, N. Mizuochi, J. HayaseHighly-sensitive temperature measurement using RF-dressed states of nitrogen-vacancy centers in diamond
752022/9The 83th JSAP Autumn Meeting 2022R. Kawase, H. Kawashima, H. Kato, N. Tokuda, M. Kubota, M. Ogura, T. Makino, N. MizuochiSynthesis of n-type diamond using tert-butylphosphine for high sensitivity of the NV sensor
762022/9The 83th JSAP Autumn Meeting 2022Y. Oikawa, Y. Nakano, M. Nagai, N. Tokuda, J. Ishi-HayaseGrowth mechanism of Highly-oriented Nitrogen-Vacancy Centers Layer in {111}-facet Inverted Pyramid structure formed on (100) Diamond Substrate
772022/9The 83th JSAP Autumn Meeting 2022Y. Asano, K. Hayasaka, M. Ueda, K. Kanehisa, T. Kageura, T. Tanii, S. Onoda, S. Enomoto, S. Kono, H. KawaradaSpin Characterization of NV Ensembles on Ultra High-Concentration Nitrogen-doped CVD Diamonds
782022/9The 83th JSAP Autumn Meeting 2022S. Yamakawa, H. Kato, M. Ogura, Y. Kato, T. Makino, R. Tsukamoto, D. Takeuchi, I. ShojiElectron emission from negative electron affinity surfaces of planar-type diamond PIN diodes
792022/9The 83th JSAP Autumn Meeting 2022I. Fujisaki, Y. Araki, Y. Hatano, T. Sekiguchi, T. Iwasaki, M. HatanoVerification of spin bath driving towards miniaturized and highly sensitive quantum sensor
802022/9The 83th JSAP Autumn Meeting 2022K. Oba, P. Wang, Y. Narita, T. Taniguchi, S. Onoda, M. Hatano, T. IwasakiResonant Excitation of Tin-Vacancy Center in Diamond under Magnetic Field
812022/9The 83th JSAP Autumn Meeting 2022K. Ikeda, Y. Narita, P. Wang, Y. Miyamoto, T. Taniguchi, S. Onoda, M. Hatano, T. IwasakiCharge Stabilization of SnV Centers by Resonant and Non-resonant Laser Irradiation
822022/9The 83th JSAP Autumn Meeting 2022S. Tsuchiya, D. Nishitani, Yusei Aoki, T. Sekiguchi, T. Iwasaki, M. HatanoLock-in detected diamond quantum sensing based on optically pulse excited Ramsey sequence for enhancing the DC magnetic field sensitivity
832022/9The 83th JSAP Autumn Meeting 2022Y. Narita, P. Wang, Y. Miyamoto, T. Taniguchi, S. Onoda, M. Hatano, T. IwasakiNarrow Inhomogeneous Distribution and Isotopic Shift of SnV Centers in Diamond
842022/9The 83th JSAP Autumn Meeting 2022K. Kimura, S. Onoda, R. Sailer, T. Joas, R. Said, K. Yamada, W. Kada, T. Teraji, J. Isoya, N. Kosuge, T. Baba, F. Jelezko, O. Hanaizumi, T. OhshimaEffect of Nitrogen Doping on Electron Spin Properties of NV Centers
85Keynote/Invited2022/9The 83th JSAP Autumn Meeting 2022T. OhshimaProspect of Silicon Carbide for Quantum Technologies - Creation of Spin Defects and their Application as Quantum Sensing -
862022/9The 83th JSAP Autumn Meeting 2022T. Tsuji, T. Iwasaki, M. HatanoOff-angle dependence of growth rate and perfectly aligned NV center properties in CVD growth on (111) diamond substrates.
872022/9The 83th JSAP Autumn Meeting 2022T. Nishikawa, N. Morioka, H. Abe, H. Morishita, T. Ohshima, N. MizuochiElectrical detection of nuclear spin via silicon vacancy in 4H-SiC at room temperature
882022/9The 83th JSAP Autumn Meeting 2022S. Motoki, S. Sato, S. Saiki, K. Murata, Y. Masuyama, Y. Yamazaki, Y. Hijikata, T. OhshimaFormation of Silicon Vacancies in 4H-SiC by High Energy Electron Irradiation
892022/9The 83th JSAP Autumn Meeting 2022T. Tanaka, Y. Yamazaki, K. Kojima, T. OhshimaOptimization of simultaneous measurement of magnetic field and temperature by silicon vacancy quantum sensor using simultaneous resonance optically detected magnetic resonance
902022/9The 83th JSAP Autumn Meeting 2022S. Naruse, R. Katsumi, T. Hizawa, T. YatsuiStudy on novel fabrication of diamond nanostructure by using transfer printing
912022/9The Physical Society of Japan, 2022 Autumn MeetingT. Mikawa, Y. Matsuzak, R. Okaniwa, Y. Nakano, N. Tokuda, J. I.-HayaseAnalysis of Electron-Spin Double Resonance in Diamond under Strong RF Field by Floquet Theory
922022/9The International Conference on Silicon Carbide and Related Materials (ICSCRM) 2022Y. Yamazaki, Y. Masuyama, K. Kojima, T.ohshimaTemperature sensitivity improvement of SiC-VSi-based quantum sensor by simultaneous-resonated optically detected magnetic resonance 
93Keynote/Invited2022/9第46回日本磁気学会学術講演会S. Onoda, J. IsoyaNano-NMR technique based on NV center in diamond 
942022/8The 22nd International Conference on Biomagnetism (Biomag2022)伏見幹史、奈良高明、波多野睦子、関野正樹Direct algebraic identification of current multipoles in three-dimensional space for the magnetoencephalography inverse problem 
952022/8RadTech Asia 2022S. Ishii, S. Saiki, S. Onoda, H. Abe, Y. Masuyama, T. OhshimaEnsemble NV- center in diamond for quantum sensing created by high fluence electron beam irradiation 
962022/8CLEO-PR 2022H. Tabuchi, Y. Matsuzaki, H. Watanabe, Y. Nakano, N. Tokuda, N. Mizuochi, J. Ishi-HayaseOptically-Detected Continuous-Wave Temperature Sensing using RF-Dressed States of Electronic Spins in Diamond 
972022/8CLEO-PR 2022R. Okaniwa, Y. Matsuzaki, T. Yamaguchi, H. Watanabe, N. Mizuochi, N. Tokuda, Y. Nakano, K. Kobayashi, K. Sasaki, J. Ishi-HayaseInvestigation of Electronic Spin Triple-Resonance of Nitrogen-Vacancy Centers in Diamond for Sensing 
982022/8CLEO-PR 2022T. Mikawa, K. J. Hallbäck, Y. Matsuzaki, Y. Nakano, N. Tokuda, K. Sasaki, K. Kobayashi, J. Ishi-HayaseImaging of Magnitude and Phase of AC Magnetic Field Using Continuous-Wave Scheme with Diamond Sensor 
992022/7The 13th Asia-Pacific Conference on Near-Field Optics (APNFO13)R. Katsumi, T. Hizawa, A. Kuwahata, T. Iwasaki, M. Hatano, F. Jelezko, M. Sekino, T. YatsuiEfficient photon extraction of NV centers in diamond by integrating Si3N4 grating structure on diamond 
100Keynote/Invited2022/7The 20th International Symposium on the Physics of Semiconductors and Applications (ISPSA2022)N. Morioka, D. Liu, T. Nishikawa, Ö. O. Soykal, H. Morishita, I. Gediz, C. Babin, R. Stöhr, H. Abe, T. Ohshima, N. T. Son, J. Ul-Hassan, F. Kaiser, J. Wrachtrup, N. MizuochiSpin-optical dynamics study and approach to quantum electronics for quantum applications of silicon vacancy in SiC 
101Keynote/Invited2022/7The 20th International Symposium on the Physics of Semiconductors and Applications (ISPSA2022)T. Ohshima, Y. Yamazaki, T. TanakaCreation on Silicon Vacancy in Silicon Carbide and its Application for Quantum Sensing 
102Keynote/Invited2022/7EURO MAR 2022M. HatanoPotential of diamond: solid-state quantum sensors 
103Keynote/Invited2022/72022 Asia-Pacific Wworkshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD)T. OhshimaSpin Defects in Silicon Carbide and their Applications for Quantum Technology 
104Keynote/Invited2022/6Virtual Lecture Series on NanodiamondR. IgarashiSurface Chemical Modification of Fluorescent Nanodiamonds Opens New Possibilities for NV Centers in the Measurement of Living Systems 
1052022/6Defects in Solids for Quantum TechnologiesS. Motoki, S.-I. Sato, Y. Masuyama , Y. Yamazaki, S. Saiki , Y. Hijikata, T. OhshimaMagnetic Sensitivity of Silicon Vacancies in 4H-SiC at Different Temperatures 
106Keynote/Invited2022/6Quantum 2.0 Conference and ExhibitionM. HatanoPotential of Diamond Solid-state Quantum Sensors 
1072022/6NDNC2022C. Shinei, Y. Masuyama, M. Miyakawa, S. Ishii, S. Saiki, S. Onoda, T. Taniguchi, T. Ohshima, T. TerajiEquibrium charge state and decoherence of ensemles of NV- center 
1082022/6NDNC2022H. Yao, H. Morishita, N. Morioka, T. Nishikawa, S. Onoda, H. Abe, T. Ohshima, N. MizuochiStudies of Electrical Detection of NV Electron Spins in Diamond Toward the Enhancement of NV Quantum Sensor Sensitivity 
1092022/6NDNC2022K. Kubota, Y. Hatano, J. Shin, D. Nishitani, K. Arai, T. Iwasaki , M. HatanoWide temperature operation of diamond quantum sensors 
1102022/6NDNC2022M. HatanoCurrent status and prospects of diamond quantum sensors 

Basic Foundation Research (Development of photon-number-resolving quantum nano-photonics)

CategoryDateConferencesAuthorsTitles
12023/3EASSE-2023R. Shimada, Y. Mitsuya, D. FukudaToward the realization of an on-chip photon-number-resolving detector with high detection efficiency
22023/3The 70th JSAP Spring Meeting 2023N. Namekata, S. InoueHeralding single-photon replicator using a polarization-maintaining-fiber-based quantum interferometer.
32023/3The 70th JSAP Spring Meeting 2023A. Yoshizawa, D. FukudaComparison of convex optimization and maximum likelihood estimation applied to POVM estimation of a photon-number-resolving detector
42023/3The 70th JSAP Spring Meeting 2023R. Shimada, Y. Mitsuya, S. Takasu, K. Hattori, D. FukudaEnergy spectrum measurement for mid-infrared photons with TES
52023/3The 70th JSAP Spring Meeting 2023S. Kimura, K. Sakaino, F. Yang, M. Okano, M. Takenaka, H. Yamada, N. MatsudaGeneration of single-mode squeezed vacuum using a silicon-wire waveguide
62022/12NOLTA 2022 A. YoshizawaEvaluation of Temperature-Control-Free Replica-Replica-Interactive Simulated Annealing using 100 Max-Cut Problems
72022/11The 5th International Forum on Quantum Metrology and SensingT. Dong, B.H. Le, F. Kaneda, S.Y. Baek, K. EdamatsuExperimental generalized measurement of qubits using a quantum computer
82022/11The 5th International Forum on Quantum Metrology and SensingY. Xuan, R. Sun, S.Y. Baek, K. EdamatsuElectromagnetic-field analysis of the plasmon-enhanced single photon emitters on an optical nanofiber
92022/11The 5th International Forum on Quantum Metrology and SensingR. Sun, Y. Xuan, S.Y. Baek, K. EdamatsuOptical trapping and movement control of gold nanoparticles on an optical nanofiber 
102022/102022 International Workshop on Emerging ICTN. MatsudaPhotonic quantum information processing: devices and applications
112022/9The 83th JSAP Autumn Meeting 2022N. MatsudaQuantum information technologies based on semiconductor optical circuit
122022/9The 83th JSAP Autumn Meeting 2022N. MatsudaSilicon photonics for quantum information and communication technologies
132022/8APPC15F. KanedaMultiplexing toward high-efficiency single- and multi-photon generation
142022/8CLEO-PR 2022A. Yoshizawa, D. FukudaOn the Constraints in Convex Optimization to Estimate POVM Elements of a Photon-Number-Resolving Detector from Coherent-State Inputs
152022/8CLEO-PR 2022N. MatsudaIntegrated photonics for quantum information and communication technologies
162022/8CLEO-PR 2022Y. Xuan, M. Sugawara, Y. Mitsumori, K. Edamatsu, M. SadgrovePlasmon-enhanced single photon source on an optical nanofiber
172022/8CLEO-PR 2022N. MatsudaSilicon photonics for quantum information and communication
182022/6Optica Quantum 2.0 ConferenceL.B. Ho and K. EdamatsuMeasurement of spin systems under the Faraday interaction
192022/6Optica Quantum 2.0 ConferenceF. Kaneda, J. Oikawa, M. Yabuno, F. China, S. Miki, H. Terai, Y. Mitsumori, K. EdamatsuMulti-Order Quasi-Phase Matching for Generation of Pure Heralded Single Photons

Basic Foundation Research (Development of quantum atomic magnetometer with dual quantum noise squeezing)

CategoryDateConferencesAuthorsTitles
12023/3Las Vegas, Nevada (APS March Meeting 2023)J. Takai, K. Shibata, N. Sekiguchi, T. HiranoMulti-state interferometric measurement of nonlinear AC Stark shift

Basic Foundation Research (Development of Spectroscopic techniques based on cutting-edge quantum optics toward elucidating functions of complex molecular systems)

CategoryDateConferencesAuthorsTitles
1Keynote/Invited2023/3UFO XIIIH. Tian, R. Li, L. Sterczewski, T. Endo, T. Kato, A. Asahara, K. MinoshimaDual-comb spectroscopy using free-running combs with digital phase correction 
22023/3The 69th JSAP Spring Meeting 2023Yuta FujihashiA,B, Kuniyuki MiwaC,D, Masahiro HigashiA,B, Akihito IshizakiC,DTheory of time-resolved spectroscopy with quantum entangled photons: Probing exciton dynamics with spectral selectivity through the use of non-classical photon correlations
32023/3The 69th JSAP Spring Meeting 2023Takahisa Kuwana, Masahiro YabunoA, Fumihiro ChinaA, Shigehito MikiA, Hirotaka TeraiA, Ryosuke ShimizuMeasurement of 2-photon temporal distributions by optical Kerr gating II
42023/3The 69th JSAP Spring Meeting 2023Yuki Okura, Takeru Naito, Masahiro YabunoA, Fumihiro ChinaA, Shigehito MikiA, Hirotaka TeraiA, Ryosuke ShimizuSpectral modulation by time manipulation of quantum entangled photons II
52023/3The 69th JSAP Spring Meeting 2023Kuniyuki MiwaA,B, Souichi SakamotoA, Akihito IshizakiA,BControl of electroluminescence property of single molecules in the strong coupling regime of light-matter interaction
62023/3The 69th JSAP Spring Meeting 2023Eunchul KimA,B, Daekyung LeeC, ○Souichi SakamotoD, Ju-Yeon JoE, Mauricio Antonio Vargas-ContrerasF, Akihito IshizakiB,D, Jun MinagawaA,B, Heetae KimCInfluence of coexistence of two types of chlorophylls on excitation energy transfer in photosystem II
72023/3The 70th JSAP Spring Meeting 2023K. Nagao, T. Endo, H. Tian, A. Asahara, K. MinoshimaDevelopment of 100-MHz all-polarization-maintaining mechanical-sharing dual-comb laser
82023/3The 70th JSAP Spring Meeting 2023H. Komori, P. Koviri, M. Ishizeki, H. Tian, T. R. Schibli, T. Kato, A. Asahara, R. Shimizu, K. MinoshimaHigh-speed and high-sensitivity asynchronous optical sampling method using dual-wavelength synchronous optical combs with high repetition rate
9Keynote/Invited2023/3pLED International symposium 2023: Exploring Invisible Light TechnologyK. MinoshimaApplication of versatile control and manipulation of light enabled by optical frequency combs 
102023/1The 43rd Annual Meeting of The Laser Society of Japan P. Koviri, H. Komori, M. Ishizeki, H. Tian, T. Schibli, T. Kato, A. Asahara, K. MinoshimaSingle-Photon Counting Asynchronous Optical Sampling using Dual-Wavelength Fiber Comb 
112022/12UEC-SAARC SymposiumP. Koviri, H. Komori, M. Ishizeki, H. Tian, T. Schibli, T. Kato, A. Asahara, R. Shimizu, K. MinoshimaSingle-photon-level Ultrafast Cross-correlation Detection with Photon Counting Based on Two-color Asynchronous Optical Sampling 
122022/11Quantum Innovation 2022: The International Symposium on Quantum Science, Technology and InnovationA. IshizakiTheoretical study on quantum dynamics in condensed phase molecular systems 
132022/115th. IFQMST. Kuwana, M. Yabuno, F. China, S. Miki, H. Terai, P. J. Mosley, R. Jin, R. ShimizuUltrafast measurement of biphoton wave packets using optical Kerr gating 
142022/115th. IFQMST. Naito, M. Yabuno, F. China, S. Miki, H. Terai, R. ShimizuFrequency-bin generation of entangled photons via quantum optical synthesis  
152022/9The 83th JSAP Autumn Meeting 2022T. Endo, K. Nagao, H. Tian, A. Asahara, K. MinoshimaDevelopment of mechanical-sharing tri-comb laser system and relative stability evaluation
162022/9The 83th JSAP Autumn Meeting 2022M. Ishizeki, T. Kuwana, A. Asahara, R. Shimizu, K. MinoshimaFiber network transmission of heralded single photon generated by ultrashort pulses
172022/9The 83th JSAP Autumn Meeting 2022P. Koviri, M. Ishizeki, H. Tian, H. Komori, A. Asahara, R. Shimizu, K. MinoshimaSingle-photon Level Detection of Ultrafast Cross-correlation Signal usingAsynchronous Optical Sampling with Two-color Dual-comb System  
182022/9The Physical Society of Japan, 2022 Autumn MeetingT. Kuwana, M. Yabuno, F.China, Shigehito MikA, Hi. Terai, R. ShimizuMeasurement of 2-photon temporal distributions by optical Kerr gating 
192022/9The Physical Society of Japan, 2022 Autumn MeetingT. Naito, M. Yabuno, F. China, S. Miki, H. Terai R. ShimizuSpectral modulation by temporal manipulation of entangled photons
202022/9The Physical Society of Japan, 2022 Autumn MeetingH. Seki, K. Hashimoto, J. Ishihara, K. Miyajima, R. ShimizuQuantum spectroscopy of biexciton luminescence: Comparison with two-photon absorption spectra. 
212022/8CLEO-PR 2022T.  Kuwana, M. Yabuno, F. China, S. Miki, H. Terai, P. J. Mosley, R. Jin, R. ShimizuPolarization Multiplexing of an Ultrafast Single-Photon Detector by Optical Kerr Gating 
222022/8CLEO-PR 2022T. Naito, M. Yabuno, F. China, S. Miki, H. Terai, R. ShimizuSpectral modulation of biphotons via Fourier optical synthesis 
232022/8CLEO-PR 2022H. Seki, K. Hashimoto, J. Ishihara, K. Miyajima, R. ShimizuTemperature dependence of biexciton luminescence by joint spectral intensity measurement 
242022/8CLEO-PR 2022H. Tian, R. Li, T. Endo, A. Asahara, L. Sterczewski, K. MinoshimaComb-line Resolved Dual-comb Spectroscopy Using Free-running Mechanical Sharing Combs 
252022/8CLEO-PR 2022T. Endo, H. Tian, A. Asahara, K. MinoshimaA Simple Scheme for Phase-sensitive Dual-comb Spectroscopy with Mechanical-sharing Dual-comb Laser 
262022/790th KPSI SeminarA. IshizakiQuantum Biophysics: Old Roots, New Shoots. 
272022/7The 22nd International Conference on Ultrafast PhenomenaA. Ishizaki  Investigating Excited-state Dynamics in Molecules with Quantum Entangled Photons 
282022/4The 11th Advanced Lasers and Photon Sources Conference(ALPS 2022)T. Endo, H. Tian, A. Asahara, K. MinoshimaA method of utilizing phase in spectroscopy using dual-comb laser 

Basic Foundation Research (Material science of complex defects for highly-sensitive quantum sensors)

CategoryDateConferencesAuthorsTitles
12023/3The 70th JSAP Spring Meeting 2023C. Shinei, Y. Masuyama, M. Miyakawa, H. Abe, S. Ishii, S. Saiki, S. Onoda, T. Taniguchi, T. Ohshima, T.TerajiWeak dipole-dipole interaction of NVH- center
22023/3The 70th JSAP Spring Meeting 2023T. Sekiguchi, Y. Kamitsubo, T. Tsuji, Y. Masuyama, T. Taniguchi, M. Miyakawa, C. Shinei, S. Onoda, H. Abe, S. Saiki, S. Ishii, T. Teraji, T. Ohshima, T. Iwasaki, M. HatanoCharacterization of HPHT Diamonds for Bulk-Ensemble NV-based High-Sensitivity DC Magnetometer
3Keynote/Invited2022/122022 MRS Fall Meeting & ExhibitT. TerajiFormation of Nitrogen Vacancy Center in Diamond for Quantum Sensing Applications
42022/1014th International Symposium on Atomic Level Characterizations for New Materials and Devices '22T. Sekiguchi, Y. Kamitsubo, T. Tsuji, Y. Aoki, Y. Masuyama, T. Taniguchi, M. Miyakawa, C. Shinei, S. Onoda, H. Abe, S. Saiki, S. Ishii, T. Teraji, T. Ohshima, T. Iwasaki, M. HatanoCharacterization of HPHT Diamonds with NV Centers for High-Sensitivity Bulk-Ensemble Magnetometer
5Keynote/Invited2022/10Diamond for quantum applicationsT. TerajiDiamond Crystal Growth for Quantum Sensing Applications
62022/9The 83th JSAP Autumn Meeting 2022C. Shinei, Y. Masuyama, M. Miyakawa, H. Abe, S. Ishii, S. Saiki, S. Onoda, T. Taniguchi, T.i Ohshima, Tokuyuki Teraji1Study of decoherence source for ensemble of NV-
72022/9The 83th JSAP Autumn Meeting 2022K. Kimura, S. Onoda, R. Sailer, T. Joas, R. Said, K. Yamada, W. Kada, T.i Teraji, J. Isoya, N. Kosuge, T. Baba, F. Jelezko, O. Hanaizumi, T. Ohshima2Effect of Nitrogen Doping on Electron Spin Properties of NV Centers
82022/6NDNC2022C. Shinei, Y. Masuyama, S. Ishii, M. Miyakawa, S. Saiki, S. Onoda, T. Taniguchi, T. Ohshima and T. TerajiEquilibrium charge state and decoherence of NV centers in diamond
92022/6NDNC2022K. Ichikawa, S. Koizumi, T. TerajiDislocation propagation in diamond (111) homoepitaxial layer

Basic Foundation Research (Development of next generation high-performance inertial quantum sensors)

CategoryDateConferencesAuthorsTitles
12023/3The 69th JSAP Spring Meeting 2023Takeshi Hojo, Kaito Takamura, Nakagawa Ken'ichiImproving sensitivity of portable atom gravimeter using hybrid method
22022/115th IFQMS / QI 2022T. Hojo, K. Takamura, K. NakagawaDevelopment of highly sensitive gravimeter based on atom interferometry using hybrid system for field applications 
32022/9The Physical Society of Japan, 2022 Autumn MeetingT. Hojo, K. Takamura, K. NakagawaThe development of isolated vibration system to improve sensitivity of gravimeter based on atom interferometry