Y. Ohno

发表

Electrical spin injection in a ferromagnetic semiconductor heterostructure

D. K. Young, H. Ohno, F. Matsukura, 1999, Nature.

Hall magnetometry on a single iron nanoparticle

H. Ohno, Y. Ohno, P. Xiong, 2002 .

Room-temperature spin relaxation in a (110)-oriented GaAs/AlGaAs superlattice with tunnel-coupled quantum wells

Hidekazu Saito, Satoshi Iba, H. Saito, 2020, Applied Physics Express.

Direct mapping of photoexcited local spins in a modulation-doped GaAs/AlGaAs wires

H. Ohno, Y. Ohno, J. Ishihara, 2013 .

Direct imaging of gate-controlled persistent spin helix state in a modulation-doped GaAs/AlGaAs quantum well

H. Ohno, Y. Ohno, J. Ishihara, 2013 .

Vertical electric field induced suppression of fine structure splitting of excited state excitons in a single GaAs/AlGaAs island quantum dots

H. Ohno, Y. Ohno, M. Ghali, 2015 .

Transport properties of two-dimensional electron gas in AlGaAs/GaAs selectively doped heterojunctions with embedded InAs quantum dots

T. Someya, T. Noda, H. Sakaki, 1995 .

InAs self-organized quantum dashes grown on GaAs (211)B

H. Ohno, F. Matsukura, Y. Ohno, 1997 .

Electron spin relaxation beyond D'yakonov–Perel’ interaction in GaAs/AlGaAs quantum wells

Hideo Ohno, Fumihiro Matsukura, H. Ohno, 2000 .

Carrier Mobility Dependence of Electron Spin Relaxation in GaAs Quantum Wells

H. Ohno, F. Matsukura, Y. Ohno, 1999 .

Electronic properties of nanoscale multiple twin boundaries in indirect-gap AlGaAs

Y. Ohno, T. Taishi, Y. Ohno, 2007 .

Noise spectroscopy studies of GaAs/AlGaAs hall devices for optimizing micro- and nano-scale magnetic measurements

H. Ohno, Y. Ohno, J. Muller, 2015, 2015 International Conference on Noise and Fluctuations (ICNF).

Selective Epitaxy for Ridge and Edge Quantum Wire Structures: Morphology and Purity Issues

H. Sakaki, Y. Ohno, H. Noge, 1995 .

Optical properties of edge dislocations on (11¯00) prismatic planes in wurtzite ZnO introduced at elevated temperatures

Y. Ohno, K. Fujii, T. Yao, 2012 .

Scanning Kerr Microscopy of the Spin Hall Effect in n-Doped GaAs with Various Doping Concentration

H. Ohno, Y. Ohno, S. Matsuzaka, 2009 .

Evidence for Ferromagnetic Clusters in the Colossal-Magnetoresistance Material EuB_{6}.

Z. Fisk, H. Ohno, Y. Ohno, 2018, Physical review letters.

Molecular Beam Epitaxy and Properties of Cr-Doped GaSb

H. Ohno, F. Matsukura, E. Abe, 2004 .

Surface-mediated spin dynamics probed by optical-pump-probe scanning tunneling microscopy.

Y. Ohno, H. Shigekawa, S. Yoshida, 2019, Physical chemistry chemical physics : PCCP.

Zero-field spin precession dynamics of high-mobility two-dimensional electron gas in persistent spin helix regime

H. Ohno, Y. Ohno, J. Ishihara, 2020 .

A strong anisotropy of spin dephasing time of quasi-one dimensional electron gas in modulation-doped GaAs/AlGaAs wires

H. Ohno, Y. Ohno, M. Ono, 2013 .

Influence of interface bonds and buffer materials on optical properties of InAs/AlSb quantum wells grown on GaAs substrates

H. Ohno, F. Matsukura, Y. Ohno, 2000 .

Spin precession of holes in wurtzite GaN studied using the time-resolved Kerr rotation technique

H. Ohno, Y. Ohno, C. Hu, 2005 .

Well-width dependence of bound to quasi-bound intersubband transition in GaAs quantum wells with multi-quantum barriers

H. Ohno, F. Matsukura, Y. Ohno, 1998 .

Vertical-Electrical-Field-Induced Control of the Exciton Fine Structure Splitting in GaAs Island Quantum Dots for the Generation of Polarization-Entangled Photons

H. Ohno, Y. Ohno, K. Ohtani, 2012 .

Light emission spectra of AlGaAs/GaAs multiquantum wells induced by scanning tunneling microscope

H. Ohno, T. Tsuruoka, Y. Ohno, 1998 .

Photoluminescence from point contact structure — Direct observation of electron flow

T. Noda, H. Sakaki, Y. Arakawa, 1996 .

Photoluminescence Study of InAs Quantum Dots and Quantum Dashes Grown on GaAs(211)B

H. Ohno, F. Matsukura, Y. Ohno, 1997 .

Optical manipulation of nuclear spin by a two-dimensional electron gas.

H. Ohno, Y. Ohno, D. Awschalom, 2000, Physical review letters.

Arsenic flux dependence of InAs nanostructure formation on GaAs (211)B surface

H. Ohno, F. Matsukura, Y. Ohno, 2000 .

Band-tail shape and transport near the metal-insulator transition in Si-doped

H. Ohno, Y. Ohno, P. Xiong, 2010, 1006.2841.

Enhancement of intersubband transition energies in GaAs quantum wells by Si delta doping of high concentration

H. Sakaki, H. Akiyama, Y. Ohno, 1998 .

Oxygen defects in langasite (La3Ga5SiO14) single crystal grown by vertical Bridgman (VB) method

Y. Ohno, Y. Ohno, K. Hoshikawa, 2007 .

ν=1 bilayer quantum Hall state at arbitrary electron distribution in a double quantum well

H. Ohno, F. Matsukura, Y. Ohno, 1998 .

Anomalous stability of ν = 1 bilayer quantum Hall state

H. Ohno, F. Matsukura, Y. Ohno, 1997, cond-mat/9705115.

Slip systems in wurtzite ZnO activated by Vickers indentation on {21¯1¯0} and {101¯0} surfaces at elevated temperatures

Y. Ohno, K. Kutsukake, I. Yonenaga, 2014 .

Decomposition of 1/f noise in Al(x)Ga(1-x)As/GaAs Hall devices.

H. Ohno, Y. Ohno, S. von Molnár, 2006, Physical review letters.

SPIN RELAXATION IN GAAS(110) QUANTUM WELLS

Hideo Ohno, F. Matsukura, H. Ohno, 1999 .

Mobility dependence of electron spin relaxation time in n-type InGaAs/InAlAs multiple quantum wells

H. Ohno, F. Matsukura, Y. Ohno, 2000 .

Magnetization dynamics of a CrO2 grain studied by micro-Hall magnetometry

H. Ohno, Y. Ohno, M. Huth, 2010, 1006.0889.

Drain current DLTS of AlGaN-GaN MIS-HEMTs

K. Maezawa, T. Mizutani, Y. Ohno, 2004, IEEE Electron Device Letters.

Phase Transition in the n 5 2 Bilayer Quantum Hall State

H. Ohno, F. Matsukura, Y. Ohno, 1998 .

Control of ferromagnetism in field-effect transistor of a magnetic semiconductor

H. Ohno, F. Matsukura, E. Abe, 2002 .

Molecular beam epitaxy of III–V diluted magnetic semiconductor (Ga,Mn)Sb

H. Ohno, F. Matsukura, E. Abe, 2000 .

Growth and properties of (Ga,Mn)As films with high Mn concentration

H. Ohno, F. Matsukura, Y. Ohno, 2001 .

Magnetotransport properties of (Ga,Mn)As investigated at low temperature and high magnetic field

H. Ohno, F. Matsukura, Y. Ohno, 1999, cond-mat/9909393.

Effect of n+-GaAs thickness and doping density on spin injection of GaMnAs/n+-GaAs Esaki tunnel junction

H. Ohno, F. Matsukura, Y. Ohno, 2005, cond-mat/0508371.

Relaxation of photoinjected spins during drift transport in GaAs

H. Ohno, F. Matsukura, Y. Ohno, 2002 .

Magnetoresistance effect and interlayer coupling of (Ga, Mn)As trilayer structures

Hideo Ohno, Daichi Chiba, Fumihiro Matsukura, 2000 .

Anisotropic electrical spin injection in ferromagnetic semiconductor heterostructures

D. K. Young, E. Johnston-Halperin, Y. Ohno, 2002, cond-mat/0201377.

Magnetic stray-field studies of a single Cobalt nanoelement as a component of the building blocks of artificial square spin ice

H. Ohno, Y. Ohno, M. Huth, 2016 .

Magnetization reversal of dipolar coupled nanomagnets studied by two-dimensional electron gas based micro-Hall magnetometry

H. Ohno, Y. Ohno, Y. Nakajima, 2019, 1912.13164.

Spin injection with three terminal device based on (Ga,Mn)As/n+-GaAs tunnel junction

H. Ohno, F. Matsukura, Y. Ohno, 2006 .

Bias voltage dependence of the electron spin injection studied in a three-terminal device based on a (Ga,Mn)As∕n+-GaAs Esaki diode

H. Ohno, F. Matsukura, Y. Ohno, 2006 .

On the influence of nanometer-thin antiferromagnetic surface layer on ferromagnetic CrO2

H. Ohno, Y. Ohno, P. Das, 2012, 1204.0531.

Magnetotransport Properties of (Ga,Mn)As/GaAs/(Ga,Mn)As Trilayer Structures

H. Ohno, F. Matsukura, Y. Ohno, 1999 .

Magnetotransport properties of all semiconductor (Ga,Mn)As/(Al,Ga)As/(Ga,Mn)As tri-layer structures

H. Ohno, F. Matsukura, Y. Ohno, 1998 .

Spin-dependent scattering in semiconducting ferromagnetic (Ga,Mn)As trilayer structures

H. Ohno, F. Matsukura, Y. Ohno, 2000 .

Interlayer exchange in (Ga,Mn)As/(Al,Ga)As/(Ga,Mn)As semiconducting ferromagnet/nonmagnet/ferromagnet trilayer structures

H. Ohno, F. Matsukura, Y. Ohno, 1998 .

Growth condition dependence of photoluminescence polarization in (100) GaAs/AlGaAs quantum wells at room temperature

H. Saito, S. Yuasa, Y. Ohno, 2015 .

Gigantic negative transconductance and mobility modulation in a double‐quantum‐well structure via gate‐controlled resonant coupling

H. Sakaki, Y. Ohno, M. Tsuchiya, 1993 .

New functional field-effect transistor based on wavefunction modulation in delta -doped double quantum wells

H. Sakaki, Y. Ohno, M. Tsuchiya, 1993 .

X-ray diffraction study of InAs/AlSb interface bonds grown by molecular beam epitaxy

H. Ohno, F. Matsukura, Y. Ohno, 1999 .

Photocurrent Measurements on a Quantum Cascade Laser Device by Fourier Transform Infrared Microscope

H. Ohno, Y. Ohno, E. C. Enobio, 2012 .

PHASE TRANSITION IN THE NU = 2 BILAYER QUANTUM HALL STATE

H. Ohno, F. Matsukura, Y. Ohno, 1998, cond-mat/9801085.

Gate-controlled modulation of electronic states and conductance in coupled quantum wells having an in-plane periodic potential

H. Sakaki, Y. Ohno, 1996 .

Non-uniform resonant coupling effect on 2D electron transport in δ-doped double quantum well structures

H. Sakaki, Y. Ohno, T. Matsusue, 1994 .

Electronic Transition and Scattering Processes in Quantum Structures and Their Control for Advanced Devices

H. Sakaki, Y. Ohno, T. Inoshita, 1994 .

Magnetotransport properties of (Ga,Mn)As grown on GaAs (4 1 1)A substrates

H. Ohno, F. Matsukura, Y. Ohno, 2001 .

Low-temperature GaAs grown by molecular-beam epitaxy under high As overpressure: a reflection high-energy electron diffraction study

H. Ohno, F. Matsukura, Y. Ohno, 1998 .

Electron mobility exceeding 104 cm2/V s in an AlGaN–GaN heterostructure grown on a sapphire substrate

Tao Wang, Hideo Ohno, Shiro Sakai, 1999 .

Dual-band photodetectors based on interband and intersubband transitions

M. Buchanan, Z. R. Wasilewski, P. H. Wilson, 2001 .

InAs and (In,Mn)As nanostructures grown on GaAs(100), (211)B, and (311)B substrates

H. Ohno, F. Matsukura, Y. Ohno, 1999 .

Self-organized (In, Mn)As diluted magnetic semiconductor nanostructures on GaAs substrates

H. Ohno, F. Matsukura, Y. Ohno, 1998 .

Impacts of Crystal Quality on Carrier Recombination and Spin Dynamics in (110)-Oriented GaAs/AlGaAs Multiple Quantum Wells at Room Temperature

Y. Ohno, R. Okamoto, S. Iba, 2021, Micromachines.

Systematic study of surface morphology, photoluminescence efficiency, and spin-detection sensitivity in (110)-oriented GaAs/AlGaAs quantum wells

H. Saito, S. Yuasa, Y. Ohno, 2016 .

Strong anisotropic spin dynamics in narrow n-InGaAs/AlGaAs (110) quantum wells

H. Ohno, Y. Ohno, C. Hu, 2005 .

Recent progress on crystal growth of high-quality (110)GaAs-based quantum wells for spin laser

H. Saito, Y. Ohno, S. Iba, 2020 .

Spin-dependent properties of ferromagnetic/nonmagnetic GaAs heterostructures

H. Ohno, F. Matsukura, Y. Ohno, 2001 .

High Mobility Thin Film Transistors with Transparent ZnO Channels

Masashi Kawasaki, Akira Ohtomo, Hideo Ohno, 2003 .

Coherent Manipulation of Nuclear Spins in Semiconductors with an Electric Field

H. Ohno, Y. Ohno, M. Ono, 2013 .

Optical pump-probe measurements of local nuclear spin coherence in semiconductor quantum wells.

H. Ohno, Y. Ohno, Y. Kondo, 2006, Physical review letters.

Strain dependence of nuclear spin coherence in a (110)GaAs/AlGaAs quantum well

H. Ohno, Y. Ohno, M. Ono, 2014 .

Room-temperature spin–orbit magnetic fields in slightly misoriented (110) InGaAs/InAlAs multiple quantum wells

Y. Ohno, N. Yokota, Y. Ishitani, 2021, Applied Physics Letters.

Generation and control of polarization-entangled photons from GaAs island quantum dots by an electric field

Hideo Ohno, Keita Ohtani, H. Ohno, 2012, Nature Communications.

(In,Ga)As gated-vertical quantum dot with an Al2O3 insulator

H. Ohno, Y. Ohno, T. Kita, 2007, cond-mat/0701046.

A few-electron vertical In0.56Ga0.44As quantum dot with an insulating gate

H. Ohno, Y. Ohno, T. Kita, 2007 .

Multipulse operation and optical detection of nuclear spin coherence in a GaAs/AlGaAs quantum well.

H. Ohno, Y. Ohno, M. Ono, 2008, Physical review letters.

Origin of enhanced dynamic nuclear polarization and all-optical nuclear magnetic resonance in GaAs quantum wells

H. Ohno, Y. Ohno, D. Awschalom, 2001, cond-mat/0104564.

Relation between conduction property and work function of contact metal in carbon nanotube field-effect transistors

T Mizutani, Y. Ohno, S. Kishimoto, 2006, Nanotechnology.

Change in carrier type in high-k gate carbon nanotube field-effect transistors by interface fixed charges

T Mizutani, N Moriyama, Y. Ohno, 2010, Nanotechnology.

Valence band barrier at (Ga,Mn)As/GaAs interfaces

H. Ohno, F. Matsukura, Y. Ohno, 2002 .

Spontaneous splitting of ferromagnetic (Ga, Mn)As valence band observed by resonant tunneling spectroscopy

H. Ohno, F. Matsukura, Y. Ohno, 1998 .

Zincblende CrSb/GaAs multilayer structures with room-temperature ferromagnetism

H. Ohno, F. Matsukura, Y. Ohno, 2003 .

Spin degree of freedom in ferromagnetic semiconductor heterostructures

H. Ohno, F. Matsukura, Y. Ohno, 2003 .

Spatiotemporal spin dynamics of two-dimensional electron gas with ballistic motion in persistent spin helix state

Y. Ohno, J. Ishihara, K. Miyajima, 2022, Physical Review B.

Direct mapping of photoexcited local spins in a modulation-doped GaAs/AlGaAs wires

H. Ohno, Y. Ohno, J. Ishihara, 2013 .

Growth and properties of (Ga, Mn)As on Si (100) substrate

H. Ohno, F. Matsukura, E. Abe, 2002 .

Spin-dependent phenomena in ferromagnetic/nonmagnetic III-V heterostructures

H. Ohno, F. Matsukura, Y. Ohno, 2001 .

Temperature dependence of electroluminescence and I–V characteristics of ferromagnetic/non-magnetic semiconductor pn junctions

H. Ohno, F. Matsukura, Y. Ohno, 2001 .

Surface morphologies of III-V based magnetic semiconductor (Ga,Mn)As grown by molecular beam epitaxy

H. Ohno, F. Matsukura, Y. Ohno, 2000 .

MBE growth and electroluminescence of ferromagnetic/non-magnetic semiconductor pn junctions based on (Ga,Mn)As

H. Ohno, F. Matsukura, Y. Ohno, 2000 .

Magnetotunneling spectroscopy of resonant tunneling diode using ferromagnetic (Ga,Mn)As

H. Ohno, F. Matsukura, Y. Ohno, 1998 .

Faraday rotation of ferromagnetic (Ga,Mn)As

H. Ohno, F. Matsukura, Y. Ohno, 1998 .

(Ga, Mn)As/GaAs Diluted Magnetic Semiconductor Superlattice Structures Prepared by Molecular Beam Epitaxy

H. Ohno, F. Matsukura, Y. Ohno, 1997 .

Surfactant effect of Mn on the formation of self-organized InAs nanostructures

H. Ohno, F. Matsukura, Y. Ohno, 2000 .

Phototransistors Using Point Contact Structures

T. Noda, H. Sakaki, Y. Arakawa, 1996 .

Quantum Hall Effect in Polar Oxide Heterostructures

Masashi Kawasaki, Akira Ohtomo, Hideo Ohno, 2007, Science.

Damage-free top-down processes for fabricating two-dimensional arrays of 7 nm GaAs nanodiscs using bio-templates and neutral beam etching

Y. Ohno, K. Itoh, Xuan-Yu Wang, 2011, Nanotechnology.

Defect-free etching process for GaAs/AlGaAs hetero-nanostructure using chlorine/argon mixed neutral beam

Y. Ohno, Xuan-Yu Wang, S. Samukawa, 2010 .

Damage-free top-down processes for fabricating two-dimensional array of sub-10-nanometer GaAs nanodiscs using bio-template and neutral beam etching for intermediate band solar cell applications

Y. Okada, Y. Ohno, K. Itoh, 2011, 2011 37th IEEE Photovoltaic Specialists Conference.

Ultranarrow Luminescence Lines From Single InAs Quantum Dots Grown On A GaAs Substrate

Y. Ohno, S. Kishimoto, T. Mizutani, 1998, Digest of Papers. Microprocesses and Nanotechnology'98. 198 International Microprocesses and Nanotechnology Conference (Cat. No.98EX135).

Delayed luminescence induced by intersubband optical excitation in a charge transfer double quantum well structure

H. Sakaki, Y. Ohno, S. Tsujino, 1997 .

Electric-field control of ferromagnetism

H. Ohno, F. Matsukura, E. Abe, 2000, Nature.

Magnetotransport studies of AlGaN/GaN heterostructures grown on sapphire substrates: Effective mass and scattering time

H. Ohno, Y. Ohno, Tao Wang, 2000 .

Magnetic Tunnel Junctions for Spintronic Memories and Beyond

H. Ohno, J. Hayakawa, S. Ikeda, 2007, IEEE Transactions on Electron Devices.

Schottky Barrier Height in Fe/GaAs Films

Y. Ohno, H. Kobayashi, C. Barnes, 2010, IEEE Transactions on Magnetics.

Probing and controlling spin-relaxation in GaAs quantum wells

H. Ohno, F. Matsukura, Y. Ohno, 2001 .