32 citations · 107 across the 7 of their papers we have counts for
7 papers
Improvement of a focused ion beam fabricated diamond pillar for scanning ensemble nitrogen-vacancy magnetometry probe using an ultrapure diamond
Dwi Prananto, Yifei Wang, Yuta Kainuma +3
Scanning diamond nitrogen-vacancy probe microscopy (SNVM) is an important tool for studying nanoscale condensed-matter phenomena. Ga-ion-focused-ion-beam (FIB) milling has been…
Ultrafast opto-magnetic effects induced by nitrogen-vacancy centers in diamond crystals
Ryosuke Sakurai, Yuta Kainuma, Toshu An +2
The current generation of quantum sensing technologies using color centers in diamond crystals is primarily based on the principle that the resonant microwave frequency of the lumi…
Temperature-dependent second-harmonic generation from color centers in diamond
Aizitiaili Abulikemu, Yuta Kainuma, Toshu An +1
Under infrared ultrashort pulse laser stimulation, we investigated temperature-dependent second-harmonic generation (SHG) from nitrogen-vacancy (NV)-introduced bulk diamond. The SH…
Second-Harmonic Generation in Bulk Diamond Based on Inversion Symmetry Breaking by Color Centers
Aizitiaili Abulikemu, Yuta Kainuma, Toshu An +1
Breaking inversion symmetry in solids plays a central role in nonlinear optics because it can change material properties, such as producing even-order nonlinear optical (NLO) effec…
Local heat emission due to unidirectional spin-wave heat conveyer effect observed by lock-in thermography
Yuta Kainuma, Ryo Iguchi, Dwi Prananto +4
Lock-in thermography measurements were performed to reveal heat source distribution induced by the unidirectional spin-wave heat conveyer effect (USHCE) of magnetostatic surface sp…
Probing thermal magnon current mediated by coherent magnon via nitrogen-vacancy centers in diamond
Dwi Prananto, Yuta Kainuma, Kunitaka Hayashi +3
Currently, thermally excited magnons are being intensively investigated owing to their potential in computing devices and thermoelectric conversion technologies. We report the dete…
Giant nonlinear optical effects induced by nitrogen-vacancy centers in diamond crystals
Mari Motojima, Takara Suzuki, Hidemi Shigekawa +3
We investigate the effect of nitrogen-vacancy (NV) centers in single crystal diamond on nonlinear optical effects using 40 fs femtosecond laser pulses. The near infrared femtosecon…