Publications
[Book chapters]
[Original papers]
[Proceedings]
[Transactions]
Web of Science
ResearchGate
[Book chapters]
Cathodoluminiscence in SEM and TEM
Y. Ohno, S. Takeda
In-situ Electron Microscopy, Ed. G. Dehm, J. M. Howe, and J. Zweck, WILEY-VCH (2012) 303-319.
In-situ analysis of optoelectronic properties of semiconductor nanostructures and defects in transmission electron microscopes
Y. Ohno, I. Yonenaga, S. Takeda
Optoelectronic Devices and Properties, Ed. Oleg Sergiyenko, INTECH (2011) 241-262.
[Original papers]
High thermal conductivity in wafer-scale cubic silicon carbide crystals
Z. Cheng, J. Liang, K. Kawamura, H. Zhou, H. Asamura, H. Uratani, J. Tiwari, S. Graham, Y. Ohno, Y. Nagai, T. Feng, N. Shigekawa, D.G. Cahill
Nat. Commun. (2022) in press.
Room temperature bonding of GaN and diamond via a SiC layer
J. Liang, Y. Ohno, Y. Shimizu, Y. Nagai, N. Shigekawa
Func. Diam. 2 (2022) in press.
Heterojunctions fabricated by surface activated bonding-dependence of their nanostructural and electrical characteristics on thermal process
N. Shigekawa, J. Liang, Y. Ohno
Jpn. J. Appl. Phys. 61 (2022) 120101/1-19.
Study on electrical activity of grain boundaries in silicon through systematic control of structural parameters and characterization using pre-trained machine learning model
Y. Fukuda, K. Kutsukake, T. Kojima, Y. Ohno, N. Usami
J. Appl. Phys. 132 (2022) 025102/1-8.
Variation in atomistic structure due to annealing at diamond/silicon heterointerfaces fabricated by surface activated bonding
Y. Ohno, J. Liang, H. Yoshida, Y. Shimizu, Y. Nagai, N. Shigekawa
Jpn. J. Appl. Phys. 61 (2022) SF1006/1-5.
AlGaN/GaN/3C-SiC on diamond HEMTs with thick nitride layers prepared by bonding-first process
R. Kagawa, K. Kawamura, Y. Sakaida, S. Ouchi, H. Uratani, Y. Shimizu, Y. Ohno, Y. Nagai, J. Liang, N. Shigekawa
Appl. Phys. Express 15 (2022) 041003/1-5.
Fabrication of β-Ga2O3/Si heterointerface and characterization of interfacial structures for high power device applications
J. Liang, D. Takatsuki, M. Higashiwaki, Y. Shimizu, Y. Ohno, Y. Nagai, N. Shigekawa
Jpn. J. Appl. Phys. 61 (2022) SF1001/1-7.
Fabrication of GaN/diamond heterointerface and interfacial chemical bonding state for highly efficient device design
J. Liang, A. Kobayashi, Y. Shimizu, Y. Ohno, S.-W. Kim, K. Koyama, M. Kasu, Y. Nagai, N. Shigekawa
Adv. Mater. 33 (2021) 2104564/1-13.
Segregation mechanism of arsenic dopants at grain boundaries in silicon
Y. Ohno, T. Yokoi, Y. Shimizu, J. Ren, K. Inoue, Y. Nagai, K. Kutsukake, K. Fujiwara, A. Nakamura, K. Matsunaga, H. Yoshida
Sci. Technol. Adv. Mater. Methods 1 (2021) 169-180.
Cracking process at lineages in Czochralski-grown 36o-RY LiTaO3 ingots
Y. Ohno, T. Kajigaya, K. Osako, T. Kochiya
J. Crystal Growth 570 (2021) 126228/1-5.
(Highlights of 2021, Spotlights 2021 in APEX)
Insight into segregation sites for oxygen impurities at grain boundaries in silicon
Y. Ohno, J. Ren, S. Tanaka, M. Kohyama, K. Inoue, Y. Shimizu, Y. Nagai, H. Yoshida
Appl. Phys. Express 14 (2021) 041003/1-4.
(Spotlights 2021 in APEX)
Origin of recombination activity of non-coherent Σ3{111} grain boundaries with a positive deviation in the tilt angle in cast-grown silicon ingots
Y. Ohno, T. Tamaoka, H. Yoshida, Y. Shimizu, K. Kutsukake, Y. Nagai, N. Usami
Appl. Phys. Express 14 (2021) 011002/1-4.
Fabrication of high-quality GaAs/diamond heterointerface for thermal management applications
J. Liang, Y. Nakamura, T. Zhan, Y. Ohno, Y. Shimizu, K. Katayama, T. Watanabe, H. Yoshida, Y. Nagai, H. Wang, M. Kasu, N. Shigekawa
Diam. Relat. Mater.111 (2021) 108207/1-7.
Room temperature direct bonding of diamond and semiconductor layer in atmospheric air
J. Liang, Y. Nakamura, Y. Ohno, Y. Shimizu, Y. Nagai, H. Wang, N. Shigekawa
Funct. Diam.1 (2021) 110-116.
Twinning in Czochralski-grown 36o-RY LiTaO3 single crystals
Y. Ohno, Y. Kubouchi, H. Yoshida, T. Kochiya, T. Kajigaya
Crystals 10 (2020) 1009/1-14.
Generation of dislocation clusters at triple junctions of random angle grain boundaries during cast growth of silicon ingots
Y. Ohno, K. Tajima, K. Kutsukake, N. Usami
Appl. Phys. Express 13 (2020) 105505/1-4.
Chemical bonding at room temperature via surface activation to fabricate low-resistance GaAs/Si heterointerfaces
Y. Ohno, J. Liang, N. Shigekawa, H. Yoshida, S. Takeda, R. Miyagawa, Y. Shimizu, Y. Nagai
Appl. Surf. Sci. 525 (2020) 146610/1-5.
Characterization of nanoscopic Cu/diamond interfaces prepared by surface activated bonding: implications for thermal management
J. Liang, Y. Ohno, Y. Yamashita, Y. Shimizu, S. Kanda, M. Kamiuchi, S. Kim, K. Koyama, Y. Nagai, M. Kasu, N. Shigekawa
ACS Applied Nano Materials 3 (2020) 2455-2462.
Impact of focused ion beam on structural and compositional analysis of interfaces fabricated by surface activated bonding
Y. Ohno, H. Yoshida, N. Kamiuchi, R. Aso, S. Takeda, Y. Shimizu, Y. Nagai, J. Liang, N. Shigekawa
Jpn. J. Appl. Phys. 59 (2020) SBBB05/1-5.
Fabrication of diamond/Cu direct bonding for power device applications
S. Kanda, Y. Shimizu, Y. Ohno, K. Shirasaki, Y. Nagai, M. Kasu, N. Shigekawa, J. Liang
Jpn. J. Appl. Phys. 59 (2020) SBBB03/1-5.
Insight into physical processes controlling the mechanical properties of the wurtzite group-III nitride family
I. Yonenaga, M. Deura, Y. Tokumoto, K. Kutsukake, Y. Ohno
J. Crystal Growth 500 (2018) 23-27.
Interaction of sodium atoms with stacking faults in silicon with different Fermi levels
Y. Ohno, H. Morito, K. Kutsukake, I. Yonenaga, T. Yokoi, A. Nakamura, K. Matsunaga
Appl. Phys. Express 11 (2018) 061303/1-4.
Characterization of femtosecond-laser-induced periodic structures on SiC substrates
R. Miyagawa, Y. Ohno, M. Deura, I. Yonenaga, O. Eryu
Jpn. J. Appl. Phys. 57 (2018) 025602/1-4.
Mechanical properties of cubic-BN(111) bulk single crystal evaluated by nanoindentation
M. Deura, K. Kutsukake, Y. Ohno, I. Yonenaga, T. Taniguchi
Phys. Stat. Sol. B 255 (2018) 1700473/1-4.
Intrinsic microstructure of Si/GaAs heterointerfaces fabricated by surface-activated bonding at room temperature
Y. Ohno, H. Yoshida, S. Takeda, J. Liang, N. Shigekawa
Jpn. J. Appl. Phys. 57 (2018) 02BA01/1-3.
Nanoscopic analysis of oxygen segregation at tilt boundaries in silicon ingots using atom probe tomography combined with TEM and ab initio calculations
Y. Ohno, K. Inoue, K. Fujiwara, K. Kutsukake, M. Deura, I. Yonenaga, N. Ebisawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda, S. Tanaka, M. Kohyama
J. Microsc. 268 (2017) 230-238.
Impact of local atomic stress on oxygen segregation at tilt boundaries in silicon
Y. Ohno, K. Inoue, K. Fujiwara, K. Kutsukake, M. Deura, I. Yonenaga, N. Ebisawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda, S. Tanaka, M. Kohyama
Appl. Phys. Lett. 110 (2017) 062105/1-5.
Nanoindentation measurements of a highly oriented wurtzite-type boron nitride bulk crystal
M. Deura, K. Kutsukake, Y. Ohno, I. Yonenaga, T. Taniguchi
Jpn. J. Appl. Phys. 56 (2017) 030301/1-4.
Recombination activity of nickel, copper and oxygen atoms segregating at grain boundaries in mono-like silicon crystals
Y. Ohno, K. Kutsukake, M. Deura, I. Yonenaga, Y. Shimizu, N. Ebisawa, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda
Appl. Phys. Lett. 109 (2016) 142105/1-4.
Elastic properties of indium nitrides grown on sapphire substrates determined by nano-indentation: In comparison with other nitrides
I. Yonenaga, Y. Ohkubo, M. Deura, K. Kutsukake, Y. Tokumoto, Y. Ohno, A. Yoshikawa, and X. Q. Wang
AIP Advances 5 (2015) 077131/1-13.
Nanoscopic mechanism of Cu precipitation at small-angle tilt boundaries in Si
Y. Ohno, K. Inoue, K. Kutsukake, M. Deura, T. Ohsawa, I. Yonenaga, H. Yoshida, S. Takeda, R. Taniguchi, H. Otsubo, S. R. Nishitani, N. Ebisawa, Y. Shimizu, H. Takamizawa, K. Inoue, Y. Nagai
Phys. Rev. B 91 (2015) 235315/1-5.
Three-dimensional evaluation of gettering ability for oxygen atoms at small-angle tilt boundaries in Czochralski-grown silicon crystals
Y. Ohno, K. Inoue, K. Fujiwara, M. Deura, K. Kutsukake, I. Yonenaga, Y. Shimizu, K. Inoue, N. Ebisawa, Y. Nagai
Appl. Phys. Lett. 106 (2015) 251603/1-4.
Characterization of silicon ingots: mono-like vs. high-performance multicyrstalline
K. Kutsukake, M. Deura, Y. Ohno, I. Yonenaga
Jpn. J. Appl. Phys. 54 (2015) 08KD10/1-5.
Optical and electrical properties of dislocations in plastically deformed GaN
I. Yonenaga, Y. Ohno, T. Yao, K. Edagawa
J. Crystal Growth 403 (2014) 72-76.
First principles calculations of solution energies of dopants around stacking faults in Si crystal
Y. Yamamoto, K. Togase, Y. Ohno, I. Yonenaga, S. R. Nishitani
Jpn. J. Appl. Phys. 53 (2014) 061302/1-4.
Czochralski growth of heavily tin-doped Si crystals
I. Yonenaga, T. Taishi, K. Inoue, R. Gotoh, K. Kutsukake, Y. Tokumoto, Y. Ohno
J. Crystal Growth 395 (2014) 94-97.
Constitutional supercooling in heavily As-doped Czochralski Si crystal growth
T. Taishi, Y. Ohno, I. Yonenaga
J. Crystal Growth 393 (2014) 42-44.
Czochralski growth of heavily indium-doped Si crystals and co-doping effects of group-IV elements
K. Inoue, T. Taishi, Y. Tokumoto, K. Kutsukake, Y. Ohno, T. Ohsawa, R. Gotoh, I. Yonenaga
J. Crystal Growth 393 (2014) 45-48.
Slip systems in wurtzite ZnO activated by Vickers indentation on {2110} and {1010} surfaces at elevated temperatures
Y. Ohno, H. Koizumi, Y. Tokumoto, K. Kutsukake, H. Taneichi, I. Yonenaga
J. Crystal Growth 393 (2014) 119-122.
Microstructure of striae in <0441>-oriented lithium niobate single crystal grown by Czochralski method Y. Ohno, T. Taishi, N. Bamba, I. Yonenaga
J. Crystal Growth 393 (2014) 171-174.
In-situ micro and near-field photo-excitation under transmission electron microscopy
Y. Ohno, I. Yonenaga
Appl. Surf. Sci. 302 (2014) 29-31.
Mono-like silicon growth using functional grain boundaries to limit area of multicrystalline grains
K. Kutsukake, N. Usami, Y. Ohno, Y. Tokumoto, I. Yonenaga
IEEE J. Photovolt. 4 (2014) 84-87.
How to best measure atomic segregation to grain boundaries by analytical transmission electron microscopy T. Walther, M. Hopkinson, N. Daneu, A. Recnik, Y. Ohno, K. Inoue, I. Yonenaga
J. Mater. Sci. 49 (2014) 3898-3908.
Three-dimensional evaluation of gettering ability of Σ3{111} grain boundaries in silicon by atom probe tomography combined with transmission electron microscopy
Y. Ohno, K. Inoue, Y. Tokumoto, K. Kutsukake, I. Yonenaga, N. Ebisawa, H. Takamizawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda
Appl. Phys. Lett. 103 (2013) 102102/1-4.
Vacancy-type defects introduced by plastic deformation of GaN studied using monoenergetic positron beams
A. Uedono, I. Yonenaga, T. Watanabe, S. Kimura, N. Oshima, R. Suzuki, S. Ishibashi, Y. Ohno
J. Appl. Phys. 114 (2013) 084506/1-6.
Interstitial oxygen behavior for thermal double donor formation in germanium: Infrared absorption studies
K. Inoue, T. Taishi, Y. Tokumoto, Y. Murao, K. Kutsukake, Y. Ohno, M. Suezawa, I. Yonenaga
J. Appl. Phys. 113 (2013) 073501/1-5.
(応用物理学会論文奨励賞)
Control of grain boundary propagation in mono-like Si: utilization of functional grain boundaries
K. Kutsukake, N. Usami, Y. Ohno, Y. Tokumoto, I. Yonenaga
Appl. Phys. Express 6 (2013) 025505/1-3.
Development of an apparatus for in-situ near-field photoexcitation in a transmission electron microscope
Y. Ohno
Appl. Phys. Express 5 (2012) 125204/1-3.
Erratum: "Dislocation structure in AlN films induced by in situ transmission electron microscope nanoindentation"
Y. Tokumoto, K. Kutsukake, Y. Ohno, I. Yonenaga
J. Appl. Phys. 112 (2012) 129902/1.
Dislocation structure in AlN films induced by in situ transmission electron microscope nanoindentation
Y. Tokumoto, K. Kutsukake, Y. Ohno, I. Yonenaga
J. Appl. Phys. 112 (2012) 093526/1-6.
Formation and Evolution of Misoriented Grains in a-plane Oriented Gallium Nitride Layers
Y. Tokumoto, H.-J. Lee, Y. Ohno, T. Yao, I. Yonenaga
Mater. Trans. 53 (2012) 1881-1884.
In-situ transmission electron microscopy of partial-dislocation glide in 4H-SiC under electron radiation
Y. Ohno, I. Yonenaga, K. Miyao, K. Maeda, H. Tsuchida
Appl. Phys. Lett. 101 (2012) 042102/1-3.
2 MeV e-irradiation UHVEM study on the impact of O and Ge doping on {113}-defect formation in Si
J. Vanhellemont, H. Yasuda, Y. Tokumoto, Y. Ohno, M. Suezawa, I. Yonenaga
phys. stat. sol. (a) 209 (2012) 1902-1907.
Optical properties of edge dislocations on (1100) prismatic planes in wurtzite ZnO introduced at elevated temperatures
Y. Ohno, Y. Tokumoto, I. Yonenaga, K. Fujii, T. Yao
J. Appl. Phys. 111 (2012) 113514/1-6.
Modeling of incorporation of oxygen and carbon impurities into multicrystalline silicon ingot during one-directional growth
K. Kutsukake, H. Ise, Y. Tokumoto, Y. Ohno, I. Yonenaga
J. Crystal Growth 352 (2012) 173-176.
Interaction of dopant atoms with stacking faults in silicon
Y. Ohno, Y. Tokumoto, H. Taneichi, I. Yonenaga, K. Togase, S.R. Nishitani
Physica B 407 (2012) 3006-3008.
Recombination activity of dislocations on (0001) introduced in wurtzite ZnO at elevated temperatures
Y. Ohno, Y. Tokumoto, I. Yonenaga, K. Fujii, T. Yao, N. Yamamoto
Physica B 407 (2012) 2886-2888.
Oxygen in Ge crystals grown by the B2O3 encapsulated Czochralski method
I. Yonenaga, T. Taishi, H. Ise, Y. Murao, K. Inoue, T. Ohsawa, Y. Tokumoto, Y. Ohno, Y. Hashimoto
Physica B 407 (2012) 2932-2934.
Doping effects on the stability of stacking faults in silicon crystals
Y. Ohno, Y. Tokumoto, I. Yonenaga
Thin Solid Films 520 (2012) 3296-3299.
Misoriented grains with preferential orientations in a-plane oriented GaN layers
Y. Tokumoto, H.-J. Lee, Y. Ohno, T. Yao, I. Yonenaga
J. Crystal Growth 334 (2011) 80-83.
Impurity effects on the generation and velocity of dislocations in Ge
Y. Murao, T. Taishi, Y. Tokumoto, Y. Ohno, I. Yonenaga
J. Appl. Phys. 109 (2011) 113502/1-5.
Optical properties of fresh dislocations in GaN
I. Yonenaga, Y. Ohno, T. Taishi, Y. Tokumoto, H. Makino, T. Yao, Y. Kamimura, K. Edagawa
J. Crystal Growth 318 (2011) 415-417.
Oxygen doped Ge crystals Czochralski-grown from the B2O3-fully-covered Ge melt
T. Taishi, H. Ise, Y. Murao, T. Ohsawa, Y. Tokumoto, Y. Ohno, I. Yonenaga
Microelectron. Eng. 88 (2011) 496-498.
Czochralski-growth of germanium crystals containing high concentrations of oxygen impurities
T. Taishi, H. Ise, Y. Murao, T. Osawa, M. Suezawa, Y. Tokumoto, Y. Ohno, K. Hoshikawa, I. Yonenaga
J. Crystal Growth 312 (2010) 2783-2787.
Interaction of dopant atoms with stacking faults in silicon crystals
Y. Ohno, T. Taishi, Y. Tokumoto, I. Yonenaga
J. Appl. Phys. 108 (2010) 073514/1-4.
Electrical breakdown of individual Si nanochains and silicide nanochains
H. Kohno, T. Nogami, S. Takeda, Y. Ohno, I. Yonenaga, S. Ichikawa
J. Nanosci. Nanotechnol. 10 (2010) 6655-6658.
In situ transmission electron microscopy observation of the graphitization of silicon carbide nanowires induced by Joule heating
H. Kohno, Y. Mori, S. Takeda, Y. Ohno, I. Yonenaga, S. Ichikawa
Appl. Phys. Express 3 (2010) 055001/1-3.
(invited)
In-situ analysis of optoelectronic properties of twin boundaries in AlGaAs by polarized cathodoluminescence spectroscopy in a TEM
Y. Ohno
J. Electron Microsc. 59 (2010) S141-147.
Structural elements of ultrashallow thermal donors formed in silicon crystals
A. Hara, T. Awano, Y. Ohno, I. Yonenaga
Jpn. J. Appl. Phys. 49 (2010) 050203/1-3.
Cellular structures in Czochralski-grown SiGe bulk crystal
I. Yonenaga, T. Taishi, Y. Ohno, Y. Tokumoto
J. Crystal Growth 312 (2010) 1065-1068.
Equilibrium segregation coefficient and solid solubility of B in Czchralski Ge crystal growth
T. Taishi, K. Hoshikawa, Y. Ohno, I. Yonenaga
Thin Solid Films 518 (2010) 2409-2412.
Reduction of grown-in dislocation density in Ge Czchralski-grown from B2O3-partially-covered melt
T. Taishi, Y. Ohno, I. Yonenaga
J. Crystal Growth 311 (2009) 4615-4618.
Transformation of a SiC nanowire into a carbon nanotube
H. Kohno, Y. Mori, S. Ichikawa, Y. Ohno, I. Yonenaga, S. Takeda
Nanoscale 1 (2009) 344-346.
(Among the top ten accessed Nanoscale articles in December 2009)
Interaction of phosphorus with dislocations in heavily phosphorus doped silicon
Y. Ohno, T. Shirakawa, T. Taishi, I. Yonenaga
Appl. Phys. Lett. 95 (2009) 091915/1-3.
In-situ analysis of optoelectronic properties of dislocations in ZnO by TEM observations
Y. Ohno, T. Taishi, I. Yonenaga
phys. stat. sol. (a) 206 (2009) 1904-1911.
Converting an insulating silicon nanochain to a conducting carbon nanotube by electric breakdown
T. Nogami, Y. Ohno, S. Ichikawa, H. Kohno
Nanotechnology 20 (2009) 335602/1-5.
[news item at nanotechweb.org]
Recent knowledge on strength and dislocation mobility in wide bandgap semiconductors
I. Yonenaga, Y. Ohno, T. Taishi, Y. Tokumoto
Physica B 404 (2009) 4999-5001.
Behavior of dislocations due to thermal shock and critical shear stress of Si in Czchralski crystal growth
T. Taishi, K. Hoshikawa, Y. Ohno, I. Yonenaga
Physica B 404 (2009) 4612-4615.
Segregation of boron in germanium crystal
T. Taishi, Y. Murao, Y. Ohno, I. Yonenaga
J. Crystal Growth 311 (2008) 59-61.
Optical properties of dislocations in wurtzite ZnO single-crystals introduced at elevated temperatures
Y. Ohno, H. Koizumi, T. Taishi, I. Yonenaga, K. Fujii, H. Goto, T. Yao
J. Appl. Phys. 104 (2008) 073515/1-6.
High-temperature strength and dislocation mobility in the wide band-gap ZnO: Comparison with various semiconductors
I. Yonenaga, H. Koizumi, Y. Ohno, T. Taishi
J. Appl. Phys. 103 (2008) 093502/1-4.
Light emission due to dislocations in wurtzite ZnO bulk single-crystals freshly introduced by plastic deformation
Y. Ohno, H. Koizumi, T. Taishi, I. Yonenaga, K. Fujii, H. Goto, T. Yao
Appl. Phys. Lett. 92 (2008) 011922/1-3.
Formation of multiple nanoscale twin boundaries that emit intense monochromatic light in indirect-gap AlGaAs epilayers
Y. Ohno, K. Shoda, T. Taishi, I. Yonenaga, S. Takeda
Appl. Surf. Sci. 254 (2008) 7633-7637.
Intense monochromatic light emission from multiple nanoscale twin boundaries in indirect-gap AlGaAs epilayers
Y. Ohno, N. Yamamoto, K. Shoda, S. Takeda
Jpn. J. Appl. Phys. Part2. Express Letter 46 (2007) L830-L832.
Fabrication of short-range ordered nanoholes on silicon surfaces by electron irradiation
Y. Ohno, S. Takeda, T. Ichihashi, S. Iijima
Jpn. J. Appl. Phys. Part1. 46 (2007) 434-439.
Mechanism of the growth of ZnSe nanowires with Fe catalysts
Y. Ohno, T. Shirahama, S. Takeda, A. Ishizumi, Y. Kanemitsu
Solid State Commun. 141 (2007) 228-232.
Atomistic structure of stacking faults in a commercial GaAs:Si wafer revealed by cross-sectional scanning tunneling microscopy
Y. Ohno, T. Taishi, I. Yonenaga, S. Takeda
Physica B 401-402 (2007) 230-233.
Electronic properties of nanoscale multiple twin boundaries in AlGaAs
Y. Ohno, N. Yamamoto, T. Taishi, I. Yonenaga, S. Takeda
Physica B 401-402 (2007) 270-274.
Control of the stacking fault areas in pseudomorphic ZnSe layers by photo-molecular beam epitaxy
Y. Ohno, R. Hirai, S. Ichikawa, T. Taishi, I. Yonenaga, S. Takeda
Physica B 401-402 (2007) 650-653.
Oxygen defects in langasite (La3Ga5SiO14) single crystal grown by vertical Bridgman (VB) method
T. Taishi, T. Hayashi, N. Bamba, Y. Ohno, I. Yonenaga, K. Hoshikawa
Physica B 401-402 (2007) 437-440.
Influence of seed/crystal interface shape on dislocation generation in Czochralski Si crystal growth
T. Taishi, Y. Ohno, I. Yonenaga, K. Hoshikawa
Physica B 401-402 (2007) 560-563.
Influence of high-magnetic-field on dislocation-oxygen interaction in silicon
I. Yonenaga, K. Takahashi, T. Taishi, Y. Ohno
Physica B 401-402 (2007) 148-150.
Diffusion and condensation of adatoms on inhomogeneous rough surfaces
K. Torigoe, Y. Ohno, H. Kohno, T. Ichihashi, S. Takeda
Surf. Sci. 601 (2007) 5103-5107.
Excavation rate of silicon surface nanoholes
Y. Ohno, S. Takeda, T. Ichihashi, S. Iijima
J. Appl. Phys. 99 (2006) 126107/1-3.
Microstructure of a CuPt-ordered GaInP alloy revealed by cross-sectional scanning tunneling microscopy
Y. Ohno
Jpn. J. Appl. Phys. 45 (2006) 2357-2360.
Electronic properties of antiphase boundaries in CuPt-ordered GaInP alloys
Y. Ohno
Physica B 376-377 (2006) 845-848.
Arrangement of gold nanoparticles on rough surfaces introduced by electron irradiation with high flux
K. Torigoe, Y. Ohno, T. Ichihashi, S. Takeda
Physica B 376-377 (2006) 916-919.
Photoinduced stress in a ZnSe/GaAs epilayer containing 90oα partial dislocations
Y. Ohno
Appl. Phys. Lett. 87 (2005) 181909/1-3.
Polarized light emission from antiphase boundaries acting as slanting quantum wells in GaP/InP short-period superlattices
Y. Ohno
Phy. Rev. B. 72 (2005) 121307(R)/1-4.
Fe-catalytic growth of ZnSe nanowires on a ZnSe(001) surface at low temperatures by molecular-beam epitaxy Y. Ohno, T. Shirahama, S. Takeda, A. Ishizumi, Y. Kanemitsu
Appl. Phys. Lett. 87 (2005) 043105.
Virtual Journal of Nanoscale Science & Technology, Volume 12, Issue 5
Growth rate of silicon nanowires J. Kikkawa, Y. Ohno, S. Takeda
Appl. Phys. Lett. 86 (2005) 123109.
Virtual Journal of Nanoscale Science & Technology, Volume 11, Issue 12
Growth of silicon nanowires on H-terminated Si {111} surface templates studied by transmission electron microscopy
N. Ozaki, Y. Ohno, J. Kikkawa, S. Takeda
J. Electron Microsc. 54 (2005) i25-i29.
Formation of silicon/silicide/oxide nanochains and their properties studied by electron holography
H. Kohno, H. Yoshida, Y. Ohno, S. Ichikawa, T. Akita, K. Tanaka, S. Takeda
Thin Solid Films 464-465 (2004) 204-207.
Origin of a pair of stacking faults in pseudomorphic ZnSe epitaxial layers on GaAs
Y. Ohno, N.Adachi, S. Takeda
Appl. Phys. Lett. 83 (2003) 54-56.
Extended vacancy-type defects in silicon induced at low temperatures by electron irradiation
J. Yamasaki, S. Takeda, Y. Ohno, Y. Kimura
Philos. Mag. 83 (2003) 151-163.
Formation mechanism of nanocatalysts for the growth of silicon nanowires on a hydrogen-terminated Si {111} surface template
S. Takeda, K. Ueda, N. Ozaki, Y. Ohno
Appl. Phys. Lett. 82 (2003) 979-981.
Virtual Journal of Nanoscale Science & Technology, Volume 7, Issue 7
Analysis of polarization by means of polarized cathodoluminescence spectroscopy in a TEM
Y. Ohno, S. Takeda
J. Electron Microsc. 51 (2002) 281-290.
Novel amorphization process in silicon induced by electron irradiation
J. Yamasaki, Y. Ohno, H. Kohno, N. Ozaki, S. Takeda
J. Non-crystall. Solids 299-302 (2002) 793-797.
Fabrication of nanohole periodic multilayer structure on silicon surface toward photonic crystal
Y. Ohno, N. Ozaki, S. Takeda
Physica B 308-310 (2001) 1222-1225.
Observation of silicon surface nanoholes by scanning tunneling microscopy
N. Ozaki, Y. Ohno, M. Tanbara, D. Hamada, J. Yamasaki, S. Takeda
Surf. Sci. 493 (2001) 547-554.
Formation of microcracks in cubic boron nitride
M. Aki, Y. Ohno, H. Kohno, S. Takeda
Philos. Mag. A 80 (2000) 747-758.
Vacancy-migration-mediated disordering in CuPt-ordered (Ga, In)P studied by in situ optical spectroscopy in a transmission electron microscope
Y. Ohno, Y. Kawai, S. Takeda
Phys. Rev. B 59 (1999) 2694-2699.
Point defect reaction in AlGaInP STQW lasers enhanced by laser operation
A. Ihara, Y. Ohno, S. Takeda, S. Nagao, R. Diffily, Y. Satoh, K. Shimoyama, N. Hosoi
Physica B 273-274 (1999) 1050-1053.
Silicon nanowhiskers grown on a hydrogen-terminated silicon {111} surface
N. Ozaki, Y. Ohno, S. Takeda
Appl. Phys. Lett. 73 (1998) 3700-3702.
Diffusion process of interstitial atoms in an electron-irradiated InP studied by transmission electron microscopy
Y. Ohno, N. Saito, S. Takeda, M. Hirata
Jpn. J. Appl. Phys. 36 (1997) 5628-5632.
Clustering process of interstitial atoms in gallium phosphide studied by transmission electron microscopy
Y. Ohno, S. Takeda, M. Hirata
Phys. Rev. B 54 (1996) 4642-4649.
Atomic structure of a defect colony in silicon introduced during neutron irradiation in the JOYO reactor
Y. Ohno, M. Hirata, S. Takeda, R. Fujimoto,R. Oshima
J. Electron Microsc. 45 (1996) 380-387.
Study of electron-irradiation-induced defects in GaP by in-situ optical spectroscopy in a transmission electron microscope
Y. Ohno, S. Takeda
J. Electron Microsc. 45 (1996) 73-78.
A new apparatus for in-situ photoluminescence spectroscopy in a transmission electron microscope
Y. Ohno, S. Takeda
Rev. Sci. Instruments 66 (1995) 4866-4869.
Recovery process of photochromism of H2 and H3 centers in diamond
Y. Mita, Y. Ohno, Y. Adachi, H. Kanehara, Y. Nisida, T. Nakashima
Dia. Relat. Mater. 2 (1995) 768-772.
[Proceedings]
Structural analysis of diamond/silicon heterointerfaces fabricated by surface activated bonding at room temperature
Y. Ohno, J. Liang, H. Yoshida, Y. Shimizu, Y. Nagai, N. Shigekawa
Proc. 7th Int. IEEE Workshop on Low Temperature Bonding for 3D Integration (2021) 12.
Fabrication of GaN/SiC/diamond structure for efficient thermal management of power device
R. Kagawa, K. Kawamura, Y. Sakaida, S. Ouchi, H. Uratani, Y. Shimizu, Y. Ohno, Y. Nagai, N. Shigekawa, J. Liang
Proc. 7th Int. IEEE Workshop on Low Temperature Bonding for 3D Integration (2021) 15.
Fabrication of Ga2O3/Si direct bonding interface for high power device applications
J. Liang, D. Takatsuki, Y. Shimizu, M. Higashiwaki, Y. Ohno, Y. Nagai, N. Shigekawa
Proc. 7th Int. IEEE Workshop on Low Temperature Bonding for 3D Integration (2021) 19.
Polarization inverted GaN/GaN junctions fabricated by surface-activated bonding
K. Sawai, J. Liang, Y. Shimizu, Y. Ohno, Y. Nagai, N. Shigekawa
Proc. 7th Int. IEEE Workshop on Low Temperature Bonding for 3D Integration (2021) 21.
Nanostructural analysis of Al/β-Ga2O3 interface fabricated using surface activated bonding
Z. Wan, J. Liang, Y. Shimizu, Y. Ohno, Y. Nagai, N. Shigekawa
Proc. 7th Int. IEEE Workshop on Low Temperature Bonding for 3D Integration (2021) 27.
Fabrication and Characterization of GaN/Diamond bonding interface
A. Kobayashi, Y. Shimizu, Y. Ohno, S. W. Kim, K. Koyama, M. Kasu, Y. Nagai, N. Shigekawa, J. Liang
Proc. 7th Int. IEEE Workshop on Low Temperature Bonding for 3D Integration (2021) 41.
Fabrication of Ga2O3/3C-SiC direct bonding for efficient surface heat dissipation
H. Nagai, K. Kawamura, Y. Sakaida, H. Uratani, Y. Shimizu, Y. Ohno, Y. Nagai, N. Shigekawa, J. Liang
Proc. 7th Int. IEEE Workshop on Low Temperature Bonding for 3D Integration (2021) 48.
(invited)
Application of machine learning for high-performance multicrystalline materials
N. Usamia, K. Kutsukake, T. Kojima, H. Kudo, T. Matsumoto, T. Yokoi, Y. Shimizu, Y. Ohno
ECS Transactions 102 (2021) 11-16.
Impact of Ar atom irradiation on the crystallinity of GaAs/Si interfaces fabricated by surface activated bonding at room temperature
Y. Ohno, R. Miyagawa, H. Yoshida, S. Takeda, J. Liang, N. Shigekawa
Proc. 6th Int. IEEE Workshop on Low Temperature Bonding for 3D Integration (2019) 2.
Artifacts in the structural analysis of SAB-fabricated interfaces by using focused ion beam
Y. Ohno, H. Yoshida, M Kamiuchi, R. Aso, S. Takeda, Y. Shimizu, N. Ebisawa, Y. Nagai, J. Liang, N. Shigekawa
Proc. 6th Int. IEEE Workshop on Low Temperature Bonding for 3D Integration (2019) 55.
Atom probe tomography of GaAs homointerfaces fabricated by surface-activated bonding
Y. Shimizu, N. Ebisawa, Y. Ohno, J. Liang, N. Shigekawa, K. Inoue, Y. Nagai
Proc. 6th Int. IEEE Workshop on Low Temperature Bonding for 3D Integration (2019) 56.
Plane-view transmission electron microscopy of Si/GaAs interfaces fabricated by surface-activated bonding at room temperature
Y. Ohno, H. Yoshida, S. Takeda, J. Liang, N. Shigekawa
Proc. 5th Int. IEEE Workshop on Low Temperature Bonding for 3D Integration (2017) 4.
Metal silicide epilayers self-organized at grain boundaries in silicon
Y. Ohno, K. Inoue, K. Kutsukake, M. Deura, T. Ohsawa, I. Yonenaga, H. Yoshida, S. Takeda, R. Taniguchi, H. Otubo, S.R. Nishitani, N. Ebisawa, Y. Shimizu, H. Takamizawa, K. Inoue, Y. Nagai
Microsc. 64 (2015) i45.
InNの硬度とヤング率
大久保泰, 出浦桃子, 徳本有紀, 沓掛健太朗, 大野裕, 米永一郎, IEICE Technical Report 114 (2014) 45-48.
Formation of thermal double donors in Ge
K. Inoue, T. Taishi, Y. Murao, Y. Tokumoto, K. Kutsukake, Y. Ohno, I. Yonenaga
JPS Conf. Proc. 1 (2014) 012082/1-4.
Nanoindentation hardness and elastic modulus of AlGaN alloys
Y. Tokumoto, H. Taneichi, Y. Ohno, K. Kutsukake, H. Miyake, K. Hiramatsu, I. Yonenaga
Proc. 2013 Conf. Lasers and Electro-Optics Pacific Rim (CLEOPR) (2013) TuPH-3/1-2.
3D evaluation of gettering ability of 3{111} grain boundaries
Y. Ohno, K. Inoue, Y. Tokumoto, K. Kutsukake, I. Yonenaga, N. Ebisawa, H. Takamizawa, Y. Shimizu, K. Inoue, Y. Nagai, H. Yoshida, S. Takeda
Proc. 7th Int. Workshop on Crystallinel Silicon Solar Cells (CSSC7) (2013) 134-137.
Dislocation activities in Si under high-magnetic-field
I. Yonenaga, Y. Ohno, Y. Tokumoto, K. Kutsukake
Proc. 4th Int. Conf. on Fundamental Properties of Dislocations (Dislocations 2012) (2012) 29-32.
Growth of dilute GeSn alloys
Y Murao, T. Taishi, K. Kutsukake, Y. Tokumoto, Y. Ohno and I. Yonenaga
Proc. 7th Int. Workshop on Modeling of Crystal Growth (IWMCG-7) (2012) 130-131.
Czochralski growth of highly In doped Si -Effect of co-doping of C and Ge-
K. Inoue, Y. Ohno, K. Kutsukake, Y. Tokumoto and I. Yonenaga
Proc. 7th Int. Workshop on Modeling of Crystal Growth (IWMCG-7) (2012) 132-133.
Growth of heavily indium doped Si crystals by co-doping of neutral impurity carbon or germanium
K. Inoue, Y. Tokumoto, K. Kutsukake, Y. Ohno, I. Yonenaga
Key Eng. Mater. 508 (2012) 220-223.
Behaviour of oxygen-related thermal donors in Ge crystals Czochralski-grown from the melt covered fully by B2O3
T. Taishi, Y. Hashimoto, H. Ise, Y. Murao, T. Ohsawa, Y. Tokumoto, Y. Ohno, I. Yonenaga
J. Phys. Conf. Ser. 281 (2011) 012011/1-6.
Czochralski growth of Ge crystal from the melt partially covered by B2O3 liquid
T. Taishi, Y. Hashimoto, H. Ise, Y. Murao, T. Ohsawa, Y. Tokumoto, Y. Ohno
Proc. Forum on the Science and Technology of Silicon Materials 2010 (2010) 28-33.
Evaluation of oxygen impurities in Ge crystals Czochralski-grown from melts partially or fully covered by B2O3 liquid
T. Taishi, Y. Hashimoto, H. Ise, Y. Murao, T. Ohsawa, Y. Tokumoto, Y. Ohno
Proc. Forum on the Science and Technology of Silicon Materials 2010 (2010) 426-432.
Generation and suppression of misfit dislocations at the seed/crystal interface in Si bulk crystal growth
T. Taishi, K. Hoshikawa, Y. Ohno, I. Yonenaga
phys. stat. sol. (c) 8 (2009) 1886-1891.
Growth and characterization of Mn-doped AgInS2 grown by a hot-press method
Y. Akaki, Y. Shirahata, K. Yoshino, Y. Ohno, I. Yonenaga
phys. stat. sol. (c) 6 (2009) 1043-1046.
Atomistic structure of Si atoms agglomerated nearby a stacking fault in a commercial GaAs:Si
Y. Ohno, T. Taishi, I. Yonenaga, S. Takeda
phys. stat. sol. (c) 5 (2008) 2944-2946.
Atomistic structure of ZnSe nanowires on ZnSe(001) grown catalytically
at low temperatures
Y. Ohno, T. Shirahama , S. Takeda , A. Ishizumi, Y. Kanemitsu
AIP Conf. Proc. 893 (2007) 115-116.
Atomistic structure of spontaneously-ordered GaInP alloy revealed by cross-sectional scanning tunneling microscopy and polarized cathodoluminescence spectroscopy
Y. Ohno
Springer Proc. Phys. 107 (2005) 483-486.
Localized energy levels associated with dislocations in ZnSe revealed by polarized CL spectroscopy under light illumination
Y. Ohno
Springer Proc. Phys. 107 (2005) 507-510.
Dynamics of Au Adatoms on Electron-Irradiated Rough Si Surfaces
K. Torigoe, Y. Ohno, T. Ichihashi, S. Takeda
Springer Proc. Phys. 107 (2005) 393-396
Nucleation and growth processes of silicon nanowires
S. Takeda, N. Ozaki, K. Ueda, H. Kohno, J. Kikkawa, Y. Ohno
Mater. Res. Soc. Symp. Proc. 832 (2005) F9.1.1-11.
Analysis of growth rate of silicon nanowires
J. Kikkawa, Y. Ohno, S. Takeda
Mater. Res. Soc. Symp. Proc. 832 (2005) F7.25.1-6.
Formation and properties of silicon/silicide/oxide nanochains
H. Kohno, Y. Ohno, S. Ichikawa, T. Akita, K. Tanaka, S. Takeda
Mater. Res. Soc. Symp. Proc. 789 (2004) N11.18.1-6.
Quantitative analysis of linear polarization by means of polarized cathodoluminescence spectroscopy in a TEM
Y. Ohno, S. Takeda
Inst. Phys. Conf. Ser. 180 (2004) 569-572.
Formation mechanism of the pairs of stacking faults in pseudomorphic ZnSe epilayers on GaAs
Y. Ohno, N.Adachi, S. Takeda
Inst. Phys. Conf. Ser. 180 (2004) 187-190 .
Formation of extended defects in polycrystalline SiGe by electron irradiation
J. Kikkawa, J. Yamasaki, Y. Ohno, M. Kohyama, S. Takeda
Solid State Phenomena 93 (2003) 361-366.
Formation process of silicon surface nanoholes
Y. Ohno, S. Takeda
Inst. Phys. Conf. Ser. 169 (2001) 395-398.
Control of the arrangement of nanoholes on silicon surface
Y. Ohno, T. Ichihashi, S. Takeda
Mater. Res. Soc. Symp. Proc. 638 (2001) F14.36.1-6.
Formation and transition of defects in erbium/oxygen implanted silicon
X. Duan, Y. Ohno, J. Michel, L. C. Kimerling
Mater. Res. Soc. Symp. Proc. 637 (2001) E5171-E5176.
Mesoscopic characterization of the optical property of antiphase boundaries in CuPt-ordered GaInP2
Y. Ohno, S. Takeda
Mater. Res. Soc. Symp. Proc. 588 (2000) 105-110.
Optical properties of Si nanowires on a Si{111} surface
N. Ozaki, Y. Ohno, S. Takeda
Mater. Res. Soc. Symp. Proc. 588 (2000) 99-104.
Formation model for microstructures in a (Ga, In)P natural superlattice
Y. Kuno, S. Takeda, M. Hirata, Y. Ohno, N. Hosoi, K. Shimoyama
Inst. Phys. Conf. Ser. 164 (2000) 287-290.
Optical properties of anti-phase boundaries and Frenkel-type defects in CuPt-ordered GaInP studied by optical spectroscopy in a transmission electron microscope
Y. Ohno, S. Takeda
Inst. Phys. Conf. Ser. 164 (2000) 175-178.
Formation of microcracks in an annealed cubic boron nitride
M. Aki, Y. Ohno, S. Takeda
Inst. Phys. Conf. Ser. 164 (2000) 93-96.
VLS growth of Si nanowhiskers on a H-terminated Si {111} surface
N. Ozaki, Y. Ohno, S. Takeda, M. Hirata
Mater. Res. Soc. Symp. Proc. 536 (1999) 305-310.
Electron-irradiation-induced disordering of Cu-Pt-ordered GaInP studied by TEM-mode optical spectroscopy
Y. Ohno, Y. Kawai, S. Takeda
Proc. 10th Conf. Semicond. and Insulating Mater. (SIMC-X), 173-176.
Diffusion process of interstitial atoms in InP studied by transmission electron microscopy
Y. Ohno, S. Takeda, M Hirata
Matar. Res. Soc. Symp. Proc. 442 (1997) 435-440.
Clustering process of point defects in GaP studied by transmission electron microscopy
Y. Ohno, S. Takeda, M. Hirata
Mater. Sci. Forum 196-201 (1995) 1279-1284.
HRTEM study of the {111} planar defect
Y. Ohno, S. Takeda, S. Horiuchi
Inst. Phys. Conf. Ser. 134 (1993) 527-530.
[Transactions]
3次元アトムプローブと透過電子顕微鏡を用いた相関顕微鏡法による粒界・不純物の精密評価
大野裕
結晶成長学会誌 49 (2023) 7pages.
表面活性化接合によるX on diamond構造
重川直輝, 梁剣波, 大野裕
GSユアサ Technical Report 19 (2022) accepted for publication.
常温におけるダイヤモンドと異種材料の直接接合
梁剣波, 大野裕, 重川直輝
まてりあ 61 (2022) 334-339.
Origin of resistance at Si/GaAs heterointerfaces for tandem solar cells fabricated by surface-activated bonding at room temperature
Y. Ohno
KINKEN Research Highlights 2018 (2018) 18.
Mechanism of Oxygen Segregation at Grain Boundaries in Silicon
Y. Ohno
KINKEN Research Highlights 2017 (2017) 17.
(invited)
TEM-CL分光法による電子材料中のナノ構造の電子状態評価
大野裕
顕微鏡 50 (2015) 185-190.
Cu Precipitation Conditions at Small Angle Tilt Boundaries in Si
Y. Ohno
KINKEN Research Highlights 2015 (2015) 21.
非極性GaN層中の微結晶粒の効率的な検出と今後の展望
徳本有紀, 李賢宰、大野裕, 八百隆文, 米永一郎
まてりあ 52 (2013) 273-277.
太陽電池用の擬似単結晶シリコンインゴットの育成
沓掛健太朗, 宇佐美徳隆, 大野裕, 徳本有紀, 米永一郎
技術総合誌OHM 2013年6月号 (2013) 8-9.
Doping effects on the stacking fault energy in silicon
Y. Ohno
KINKEN Research Highlights 2011 (2011) 8-9.
半導体ナノ機能を直視する
大野裕
IMR news KINKEN 64 (2011).
Formation of nanotubes of carbon by Joule heating of carbon-coated Si nanochain
H. Kohno, Y. Ohno
KINKEN Research Highlights 2010 (2010) 43.
Optical properties of dislocations in wurtzite ZnO bulk single crystals introduced at elevated temperatures
Y. Ohno
KINKEN Research Highlights 2009 (2009) 5.
Opto-TEM法によるZnO中の転位の光学応答解析
大野裕, 太子敏則, 徳本有紀, 米永一郎
まてりあ 48 (2009) 625.
透過電子顕微鏡内その場分光装置の開発とその応用
大野裕
大阪大学低温センターだより 143 (2008) 22-26.
TEM内偏光CL分光法および劈開STM法によるGaP/InP短周期超格子の電子状態解析
大野裕
まてりあ 45 (2006) 901.
ZnSe/GaAsエピタキシャル膜への積層欠陥の形成機構
大野裕, 足立直人, 竹田精治
材料開発のための顕微鏡法と応用写真集 (日本金属学会編), (2005) 193.
自己組織化作用によるシリコン表面ナノ穴形成
竹田精治, 大野裕
マテリアルステージ2002年2月号 (2002) 39-42.
III-V族化合物半導体中における点欠陥の電子励起誘起反応
大野裕
大阪大学低温センターだより 105 (1999) 7-11.
透過電子顕微鏡内その場可視分光装置の開発とその応用
竹田精治, 大野裕
電子顕微鏡 32 (1997) 107-109.
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