Takayuki Iwasaki

Tokyo Institute of Technology — Japan

Materials Science · Physical Sciences

34h-index5.4kcitations254works3.12yr avg
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Research Topics

Diamond and Carbon-based Materials Research(154), Semiconductor materials and devices(42), High-pressure geophysics and materials(36), Graphene research and applications(33), Carbon Nanotubes in Composites(27)

Publications254 total

Design Concept of NV-Center-Based Wideband Current Comparators
Communications in computer and information science·2026
Observation of individual vortex penetration in a coplanar superconducting resonator
arXiv (Cornell University)·2025Open Access
Visualization of Current-Driven Vortex Formation in High-$T_c$ Cuprate Superconductors
arXiv (Cornell University)·2025Open Access
Optical Charge State Manipulation of Lead-Vacancy Centers in Diamond
Nano Letters·2025Open Access
Narrow Inhomogeneous Distribution and Charge State Stabilization of Lead‐Vacancy Centers in Diamond
Advanced Functional Materials·2025· 1 citedOpen Access
Design of Magnetic Flux Concentrators for NV-Diamond Magnetoencephalography
2025
Highly Sensitive Magnetometer with Continuous Excitation Ramsey Protocol by Utilizing Long Dephasing Time of Millimeter‐Scale Spin Ensembles in (111) Diamond
Advanced Quantum Technologies·2025· 1 citedOpen Access
Imaging AC magnetization response of soft magnetic thin films using diamond quantum sensors
Communications Materials·2025Open Access
Performance evaluation of a diamond quantum magnetometer for biomagnetic sensing: A phantom study
Applied Physics Letters·2025· 1 cited
Heteroepitaxial (111) Diamond Quantum Sensors with Preferentially Aligned Nitrogen‐Vacancy Centers for an Electric Vehicle Battery Monitor
Tokyo Tech Research Repository (Tokyo Institute of Technology)·2025
Charge State Transition of Spectrally Stabilized Tin-Vacancy Centers in Diamond
ACS Photonics·2025· 3 citedOpen Access
Heteroepitaxial (111) Diamond Quantum Sensors with Preferentially Aligned Nitrogen‐Vacancy Centers for an Electric Vehicle Battery Monitor
Advanced Quantum Technologies·2025· 7 citedOpen Access
Performance Evaluation of a Diamond Quantum Magnetometer for Biomagnetic Sensing: A Phantom Study
arXiv (Cornell University)·2024Open Access
Charge state transition of spectrally stabilized tin-vacancy centers in diamond
arXiv (Cornell University)·2024Open Access
Evaluation of stress in (111) homoepitaxial CVD diamond films by Raman spectrum and nitrogen-vacancy centers
Applied Physics Express·2024· 4 citedOpen Access
Transverse magnetic field effects on diamond quantum sensor for EV battery monitor
Frontiers in Quantum Science and Technology·2024· 4 citedOpen Access
Inside Front Cover: Compact and Stable Diamond Quantum Sensors for Wide Applications (Adv. Quantum Technol. 9/2024)
Advanced Quantum Technologies·2024Open Access
Diamond Quantum Magnetic Sensor toward a Precision Comparison of Currents with a Current Comparator
2024· 1 cited
Compact and Stable Diamond Quantum Sensors for Wide Applications
Advanced Quantum Technologies·2024· 7 citedOpen Access
Diamond quantum magnetometer with dc sensitivity of sub-10 pT <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>Hz</mml:mi><mml:msup><mml:mspace width="0.2em"/><mml:mrow><mml:mo>−</mml:mo><mml:mn>1</mml:mn><mml:mo>/</mml:mo><mml:mn>2</mml:mn></mml:mrow></mml:msup></mml:math> toward measurement of biomagnetic field
Physical Review Applied·2024· 26 cited
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Frequent Co-authors

Mutsuko Hatano(34), Hiroshi Kawarada(9), Kosuke Tahara(8), Satoshi Yamasaki(8), Takeshi Ohshima(8), Takashi Taniguchi(7), Toshiharu Makino(7), Hiromitsu Kato(7), Masahiko Ogura(7), Daisuke Takeuchi(6), Yuji Hatano(6), Hayato Ozawa(6), Fedor Jelezko(5), Y. MASUYAMA(5), Shinobu Onoda(5), Hitoshi Ishiwata(5), Ulrich Starke(4), Guofang Zhong(4), Tokuyuki Teraji(4), Yoshiyuki Miyamoto(3)