A list of publications

English


  • B. Al-Qadi, Y. Sakatoku, N. Nishizawa, and H. Munekata
    Imaging in-plane 90° magnetization switching in a (Ga,Mn)As epitaxial layer
    Journal of Applied Physics 124, 063901 (2018)
    https://doi.org/10.1063/1.5040129
  • J. Okabayashi, Y. Miura, H. Munekata
    Anatomy of interfacial spin-orbit coupling in Co/Pd multilayers using X-ray magnetic circular dichroism and first-principles calculations
    Scientific Reports 8, 8303 (2018).
    https://www.nature.com/articles/s41598-018-26195-w.
    Press Rerease Tokyo Tech News (Japanese)
  • R. C. Roca, N. Nishizawa, K. Nishibayashi, and H. Munekata
    A lateral-type spin-photodiode based on Fe/x-AlOx/p-InGaAs junctions with a refracting-facet side window
    Journal of Applied Physics 123, 213903 (2018)
    https://doi.org/10.1063/1.5026511. (selected by "Editor's picks")
  • Nozomi Nishizawa, Masaki Aoyama, Ronel C. Roca, Kazuhiko Nishibayashi, Hiro Munekata
    Arbitrary helicity control of circularly polarized light from lateral-type spin-polarized light-emitting diodes at room temperature
    Applied Physics Express 11, 053003 (2018)
    https://doi.org/10.7567/APEX.11.053003
  • H.Munekata
    Consideration on new functionality based on photo-excitation of magnetization in ultra-short time region, Ultrafast Mag. Conf. (Nijmegen, Oct. 21, 2015)
    arXiv 1801.05638.
  • R. C. Roca, N. Nishizawa, N. Nishibayashi, and H. Munekata
    Progress in the room temperature operation of GaAs-based lateral-type spin-PD in near-infrared wavelength region
    Proc. SPIE 10357, 103571C (2017)
    https://doi.org/10.1117/12.2275577.
  • R. C. Roca, N. Nishizawa, N. Nishibayashi, and H. Munekata
    Investigation of helicity-dependent photocurrent at room temperature from a Fe/x-AlO x/p-GaAs Schottky junction with oblique surface illumination
    Jpn. J. Appl. Phys. 56, 04CN05 (2017)
    https://doi.org/10.7567/JJAP.56.04CN05.
  • Nozomi Nishizawa,Kazuhiro Nishibayashi,and Hiro Munekata
    Pure circular polarization electroluminescence at room temperature with spin-polarized light-emitting diodes.
    Proc. Natl. Acad. Sci. USA 114, 1783-1788 (2017).
    https://doi.org/10.1073/pnas.1609839114
    Press Rerease Tokyo Tech News (Japanese / English)
  • T.Matsuda and H.Munekata,
    Mechanism of photoexcited precession of magnetization in (Ga,Mn)As on the basis of time-resulved spectroscopy
    Phys. Rev. B 93, 075202 (2016).
    https://doi.org/10.1103/PhysRevB.93.075202
  • Nobuhide Yokota, Yohei Aoshima, Kazuhiro Ikeda, Nozomi Nishizawa, Hiro Munekata, and Hitoshi Kawaguchi
    Room temperature spin injection into (110) GaAs quantum wells using Fe/x-AlOx contacts in the regime of current density comparable to laser oscillation
    J. Appl. Phys. 118, 163905 (2015).
    https://doi.org/10.1063/1.4934518.
  • Hiro Munekata, Masaki Aoyama, Ronel Roca, and Nozomi Nishizawa
    Spin-photonic devices based on crystalline-AlOx / GaAs for emission and detection of circularly polarized light
    Proc. of SPIE, Vol. 9551, 955120-1-6, October 26th, 2015
    https://doi.org/10.1117/12.2187003
  • K. Nishibayashi, H. Yoshida, K. Kuga, T. Matsuda, and H. Munekata
    Demonstration of polarization modulated signals in a multi-mode GdFe-silica hybrid fiber
    Appl. Phys. Let. 106, 151110 (2015), http://dx.doi.org/10.1063/1.4918655.
  • N. Nishizawa, J. G. Porquez, Y. Kitamoto, and H. Munekata
    Initial growth process of Co (Pd) layers on a Pd (Co) surface
    J. Appl. Phys. 117, 17A720 (2015), published online 10 March, 2015, doi: 10.1063/1.4914875.
  • R.R. Subkhangulov, H. Munekata, Th. Rasing, and A. V. Kimel
    Laser-induced spin dynamics in ferromagnetic (In,Mn)As at magnetic fields up to 7 T
    Phys. Rev. B 89, 060402(R) 1-5 (2014).
  • H. Ikeda, N. Nishizawa, K. Nishibayashi, and H. Munekata
    Circularly polarized light detector based on ferromagnet/semiconductor junctions
    J. Magn. Soc. Jpn., 38, 147 (2014).
  • J. Saeki, K. Nishibayashi, T. Matsuda, Y. Kitamoto, and H. Munekata
    Incidence Angle and Polarization Dependence of Photo-Induced FMR in Co/Pd Multilayers
    J. Magn. Soc. Jpn., 38, 151 (2014).
  • N. Nishizawa, K.Nishibayashi, and H. Munekata
    A spin light emitting diode incorporating the ability of electrical helicity switching
    Appl. Phys. Lett., 104, 111102 (2014).
  • N. Nishizawa and H. Munekata
    Efficient spin injection through a crystalline AlOx tunnel barrier prepared by the oxidation of an ultra-thin Al epitaxial layer on GaAs
    J. Appl. Phys. 114, 033507 (2013).
  • K. Yamamoto, T. Matsuda, K. Nishibayashi, Y. Kitamoto, and H. Munekata
    Low-Power Photo-Induced Precession of Magnetization in Ultra-Thin Co/Pd Multilayer Films
    IEEE Trans. Magn. 49, 3155 (2013).
  • K. Nishibayashi, K. Kuga, and H. Munekata
    Laser-induced precession of magnetization in ferrimagnetic GdFe thin films with low power excitation
    AIP Advances 3, 032107 1-7 (2013).
  • N. Nishizawa and H. Munekata
    Thickness dependence of magnetic anisotropy in MnSb epitaxial layers
    Journal of Crystal Growth 378, 418-421 (2013).
  • B. A1-Qadi, N. Nishizawa, K. Nishibayashi, M. Kaneko, and H. Munekata
  • Thickness dependence of magneto-optical effects in (Ga,Mn)As epitaxial layers
    Appl. Phys. Lett. 100, 222410 (2012).
  • K.Nishibayashi, H. Yoshida, A. Laosunthara, K. Suda, K. Kuga, Y. Hashimoto, and H. Munekata
    Experimental investigation of controlling light polarization in optical waveguides with magneto-optical materials GdFe
    J. Magn. Soc. Jpn., 36, 74-77 (2012).
  • T. Akazaki, H. Munekata, T. Yokoyama, Y. Tanaka, and H. Takayanagi
    Spin polarization of a ferromagnetic narrow gap p-(In,Mn)As obtained from Andreev reflection spectroscopy
    AIP Conf. Proc. 1416, 100 (2011).
  • H. Kimura, S. Kobayashi, T. Yamaguchi, Y. Kitamoto, and H. Munekata
    Magnetic anisotropy and magnetization reversal of (Ga,Mn)As dot-array
    J. Appl. Phys. 109, 07C319 (2011).
  • T. Akazaki, T. Yokoyama, Y. Tanaka, H. Munekata, and H. Takayanagi
    Evaluation of spin polarization in p-In0.96 Mn0.04As using Andreev reflection spectroscopy including inverse proximity effect
    Phys. Rev. B 83, 155212 (2011).
  • C. Sun, J. Kono, Y.-H. Cho, A. K. Wojcik, A. Belyanin, and H. Munekata
    Above-bandgap magneto-optical Kerr effect in ferromagnetic Ga1−x MnxAs
    Phys. Rev. B 83, 125206 (2011).
  • T. Hanna, D. Yoshida, and H. Munekata
    Preparation and characterization of MnSb-GaAs spin LED
    J. Cryst. Growth 323, 383 (2011).
  • W. Terui, H. Munekata, T. Hanna, and D. Yoshida
    MnSb-based spin LED with side-wall emission
    phys. stat. sol. c 8, 396 (2011).
  • S. Kobayashi, K. Suda, J. Aoyama, D. Nakahara and H. Munekata
    Photo-Induced Precession of Magnetization in Metal/(Ga,Mn)As Systems
    IEEE Trans. Magn. 46, 2470 (2010).
  • K. Suda, S. Kobayashi, J. Aoyama, and H. Munekata
    Photo-Induced Precession of Magnetization in (Ga,Mn)As Microbars
    IEEE Trans. Magn. 46, 2421 (2010).
  • J. Aoyama, S. Kobayashi, and H. Munekata
    All-optical 90-degree switching of magnetization in a ferromagnetic Ga0.98Mn0.02As microbar
    J. Appl. Phys. 107, 09C301 (2010).
  • S. Kobayashi, Y. Hashimoto, and H. Munekata
    Investigation of an effective anisotropy field involved in photoinduced precession of magnetization in (Ga,Mn)As
    J. Appl. Phys. 105, 07C519 (2009).
  • J. Aoyama, Y. Hashimoto, S. Kobayashi, and H. Munekata
    Mapping a magnetization switching field in Ga0.98Mn0.02As microbars with a scanning laser magneto-optical microscope
    J. Appl. Phys. 105, 07C518 (2009).
  • A.T.M.K. Jamil, H. Noguchi, and H. Munekata
    Growth of Fe-As crystalline films on GaAs(100) by molecular beam epitaxy
    Thin Solid Films 516, 3015 (2008).
  • Y. Hashimoto and H. Munekata
    Coherent manipulation of magnetization precession in ferromagnetic semiconductor (Ga,Mn)As with successive optical pumping
    Appl. Phys. Lett. 93, 202506 (2008).
  • J. Wang, L. Cywinski, C. Sun, J. Kono, H. Munekata, and L. J. Sham
    Femtosecond demagnetization and hot-hole relaxation in ferromagnetic Ga1-xMnxAs
    Phys. Rev. B 77, 235308 (2008).
  • Yota Takamura, Ryosho Nakane, Hiro Munekata, and Satoshi Sugahara
    Characterization of half-metallic L21-phase Co2FeSi full-Heusler alloy thin films formed by rapid thermal annealing
    J. Appl. Phys. 103, 07D719 1-3 (2008).
  • Y. Hashimoto, S. Kobayashi, and H. Munekata
    Photoinduced Precession of Magnetization in Ferromagnetic (Ga,Mn)As
    Phys. Rev. Lett. 100, 067202 (2008).
  • Tomohiro Amemiya, Yusuke Ogawa, Hiromasa Shimizu, Hiro Munekata, and Yoshiaki Nakano
    Semiconductor Waveguide Optical Isolator Incorporating Ferromagnetic Epitaxial MnSb for Temperature Operation
    Appl. Phys. Express. 1, 022002 (2008).
  • S. Lee and A. Trionfi, T. Schallenberg, H. Munekata, and D. Natelson
    Mesoscopic conductance effects in InMnAs structures
    Appl. Phys. Lett. 90, 032105 1-3 (2007).
  • H. Zhan, J. Deibel, J. Laib, C. Sun, J. Kono, D.M. Mittleman, and H. Munekata
    Temperature dependence of terahertz emission from InMnAs
    Appl. Phys. Lett. 90, 012103 1-3 (2007).
  • Y. H. Matsuda, A. Oiwa, K. Tanaka, and H. Munekata
    Ferromagnetic resonance study of magnetization relaxation in GaMnAs
    Physica B 376-377, 668-671 (2006).
  • T. Schallenberg and H. Munekata
    Preparation of ferromagnetic (In,Mn)As with a high Curie temperature of 90K
    Appl. Phys. Lett. 89, 042507 (2006).
  • T. Kondo, J. Hayafuji, and H. Munekata
    Investigation of Spin Voltaic Effect in a p-n Heterojunction
    Jpn. J. Appl. Phys. 45, L663-L665 (2006). (Express Lett.)
  • T. Kondo, K. Nomura, G. Koizumi, and H. Munekata
    Photo-induced changes in magnetization orientation in (Ga,Mn)As observed directly by a scanning laser magneto-optical microscope
    phys. stat. sol. (c) 3, 4263-4266 (2006).
  • H. Takechi, A. Oiwa, K. Nomura, T. Kondo, and H. Munekata
    Light-induced precession of ferromagnetically coupled Mn spins in ferromagnetic (Ga,Mn)As
    phys. stat. sol. (c) 3, 4267-4270 (2006).
  • T. Schallenberg and H. Munekata
    Ferromagnetic (In,Mn)As epitaxial films with Curie temperature of 90 K
    phys. stat. sol. (c) 3, 4066-4069 (2006).
  • J. Hayafuji, T. Kondo, and H. Munekata
    Consideration and Detection of Spin-Dependent Transport Across Semiconductor Heterojunction
    phys. stat. sol. (c) 3, 4196-4199 (2006).
  • G. Koizumi, T. Kondo, K. Nomura, Y. Kitamoto, and H. Munekata
    Domain structure and magnetotransport properties in (Ga,Mn)As wires
    phys. stat. sol. (c) 3, 4090-4093 (2006).
  • I. Oshiyama, T. Kondo, and H. Munekata
    Effect of nitrogen incorporation in ferromagnetic (Ga,Mn)As epilayers
    J. Appl. Phys. 98, 093906 (2005).
  • H. Munekata
    Optical manipulation of coupled spins in magnetic semiconductor systems: A path toward spin optoelectronics
    Physica E 29, 475 (2005).
  • K. Tanaka and H. Munekata
    Investigation of photoluminescence in GaAs quantum well coupled with a ferromagnetic semiconductor layer of (Ga,Mn)As
    Physica E 29, 570 (2005).
  • J. Wang, C. Sun, J. Kono, A. Oiwa, H. Munekata, L. Cywinski, and L. J. Sham
    Ultrafast Quenching of Ferromagnetism in InMnAs Induced by Instense Laser Irradiation
    Phys. Rev. Lett. 95, 167401 (2005).
  • J. Wang, Y. Hashimoto, J. Kono, A. Oiwa, H. Munekata, G. D. Sanders, and C. J. Stanton
    Propagation coherent acoustic phonon wave packets in InxMn1-xAs/GaSb
    Phys. Rev. B 72, 153311 (2005).
  • H. Kato, K. Hamaya, T. Taniyama, Y. Kitamoto, and H. Munekata
    Ion irradiation control of ferromagnetism in (Ga,Mn)As
    Jpn. J. Appl. Phys. 44, L816 (2005).
  • T. Koike, K. Hamaya, N. Funakoshi, Y. Takemura, Y. Kitamoto, and H. Munekata
    Magnetization reversal with domain-wall pinning in (Ga,Mn)As wires
    IEEE Trans. Magn. 41, 2742 (2005).
  • J. I. Hwang, Y. Ishida, M. Kobayashi, H. Hirata, K. Takubo, T. Mizokawa, A. Fujimori, J. Okamoto, K. Mamiya, Y. Saito, Y. Muramatsu, H. Ott, A. Tanaka, T. Kondo, and H. Munekata
    High-energy spectroscopic study of the III-V nitride-based diluted magnetic semiconductor Ga1-xMnxN
    Phys. Rev. B 72, 085216 (2005).
  • J. Hayafuji, T. Kondo, and H. Munekata
    Spin dependent carrier transport across nonmagnetic p-n heterojunction: the first step for the realization of circularly polarized photodiodes
    IOP Conference Series 184, 127 (2005).
  • A. Oiwa, H. Takechi, and H. Munekata
    Photoinduced Magnetization Rotation and Precessional Motion of Magnetization in Ferromagnetic (Ga,Mn)As
    J. Superconductivity: Incorporating Novel Magnetism 18, 9 (2005).
  • R. Moriya, K. Hamaya, A. Oiwa, and H. Munekata
    Magnetization Reversal by Electrical Spin Injection in Ferromagnetic (Ga,Mn)As-Based Magnetic Tunnel Junctions
    J. Superconductivity: Incorporating Novel Magnetism 18, 3 (2005).
  • K. Hamaya, Y. Kitamoto, Y. Yamazaki, T. Taniyama, R. Moriya, and H. Munekata
    Correlation between ferromagnetism and hole localization in very thin (Ga,Mn)As epilayers
    J. Appl. Phys. 97, 10D301 (2005).
  • H. Kato, K. Hamaya, Y. Kitamoto, T. Taniyama, and H. Munekata
    Effect of Ga+ irradiation on magnetic and magnetotransport properties in (Ga,Mn)As epilayers
    J. Appl. Phys. 97, 10D302 (2005).
  • ATMDK Jamil, H. Noguchi, K. Shiratori, T. Kondo, and H. Munekata
    Effect of Light Illumination on Magnetization in Metamagnet Fe3Ga4 Grains Formed on GaAs Substrates
    Jpn. J. Appl. Phys. 44, 1248 (2005).
  • K. Hamaya, T. Taniyama, Y. Kitamoto, Y. Yamazaki, R. Moriya, and H. Munekata
    Anisotropic magnetotransport due to uniaxial magnetic anisotropy in (Ga,Mn)As wires
    IEEE Trans. Magn. 40, 2682 (2004).
  • H. Kato, K. Hamaya, T. Taniyama, Y. Kitamoto, and H. Munekata
    Significant Change in In-Plane Magnetic Anisotropy of (Ga,Mn)As Epilayer Induced by Low-Temperature Annealing
    Jpn. J. Appl. Phys. 43, L904 (2004).
  • T. Kondo, J. Hayafuji, A. Oiwa, and H. Munekata
    A Quaternary Magnetic Alloy Semiconductor (Ga, In, Mn)N
    Jpn. J. Appl. Phys. 43, L851 (2004).
  • R. Moriya, K. Hamaya, A. Oiwa, and H. Munekata
    Current-Induced Magnetization Reversal in a (Ga,Mn)As-Based Magnetic Tunnel Junction
    Jpn. J. Appl. Phys. 43, L825 (2004). (Express Lett.)
  • Y. Sekine, J. Nitta, T. Koga, A. Oiwa, S. Yanagi, T. Slupinski, and H. Munekata
    Magnetization Reversal Process of Submicrometer-Scale Hall Bars of Ferromagnetic Semiconductor p-In0.97Mn0.03As
    Jpn. J. Appl. Phys. 43, 2097 (2004).
  • A. Oiwa, R. Moriya, Y. Kashimura, and H. Munekata
    Formation of quantized states and spin dynamics in III-V-based ferromagnetic quantum wells
    J. Magnetism and Magnetic Materials 272-276, 2016 (2004).
  • Y. Kashimura, R. Moriya, A. Oiwa, and H. Munekata
    Photo-induced magnetization rotation in III-V ferromagnetic alloy semiconductor quantum wells
    Physica E 21, 987 (2004).
  • S. Yanagi, K. Kuga, T. Slupinski, and H. Munekata
    Carrier-induced ferromagnetic order in the narrow gap III-V magnetic alloy semiconductor (In,Mn)Sb
    Physica E 20, 333 (2004).
  • K. Hamaya, R. Moriya, A. Oiwa, T. Taniyama, Y. Kitatomo, Y. Yamazaki, and H. Munekata
    Contribution of Shape Anisotropy to the Magnetic Configuration of (Ga,Mn)As
    Jpn. J. Appl. Phys. 43, L306 (2004). (Express Lett.)
  • Y. Mitsumori, A. Oiwa, T. Slupinski, H. Maruki, Y. Kashimura, F. Minami, and H. Munekata
    Dynamics of photoinduced magnetization rotation in ferromagnetic semiconductor p-(Ga,Mn)As
    Phys. Rev. B 69, 033203 (2004).
  • K. Hamaya, T. Taniyama, Y. Kitamoto, R. Moriya, and H. Munekata
    Magnetotransport study of temperature dependent magnetic anisotropy in a (Ga,Mn)As epilayer
    J. Appl. Phys. 94, 7657 (2003).
  • K. Hamaya, R. Moriya, A. Oiwa, T. Taniyama, Y. Kitamoto, and H. Munekata
    Control of magnetic anisotropy and magnetotransport in epitaxial micro-patterned (Ga,Mn)As wire structures
    IEEE Trans. Magn. 39, 2785 (2003).
  • T. Shinshi, F. Kato, A. Simokohbe, H. Noguchi, and H. Munekata
    Light-driven microcantilever actuator based on photoenhanced magnetization in a GaAs-Fe composite film
    Appl. Phys. Lett. 83, 3425 (2003).
  • G. A. Khodaparast, D. C. Larrabee, J. Kono, D. S. King, J.Kato, T. Slupinski, A. Oiwa, H. Munekata, G. D. Sanders, and C. J. Stanton
    Terahertz dynamics of photogenerated carriers in ferromagnetic InGaMnAs
    J. Appl. Phys. 93, 8286 (2003).
  • G. D. Sanders, Y. Sun, C. J. Stanton, G. A. Khodaparast, J. Kono, Y. H. Matsuda, N. Miura, T. Slupinski, A. Oiwa, and H. Munekata
    Theoretical and experimental studies of cyclotron resonance of p-type InAs and InMnAs at ultrahigh magnetic fields
    J. Appl. Phys. 93, 6897 (2003).
  • A. Oiwa, R. Moriya, Y. Mitsumori, T. Slupinski, and H. Munekata
    Manifestation of Local Magnetic Domain Reversal by Spin-Polarized Carrier Injection in (Ga,Mn)As Thin Films
    J. Superconductivity: Incorporating Novel Magnetism 16, 439 (2003).
  • H. Munekata, A. Oiwa, Y. Mitsumori, R. Moriya, and T. Slupinski
    Rotation of Ferromagnetically Coupled Mn Spins in (Ga,Mn)As by Hole Spins
    J. Superconductivity: Incorporating Novel Magnetism 16, 411 (2003).
  • J. Wang, G. A. Khodaparast, J. Kono, T. Slupinski, A. Oiwa, and H. Munekata
    Ultrafast Optical Manipulation of Ferromagnetic Order in InMnAs/GaSb
    J. Superconductivity: Incorporating Novel Magnetism 16, 373 (2003).
  • R. Moriya and H. Munekata
    Relation among concentrations of incorporated Mn atoms, ionized Mn acceptors, and holes in p-(Ga,Mn)As epilayers
    J. Appl. Phys.93, 4603 (2003)
    .
  • G. A. Khodaparast, M. A. Zudov, J. Kono, Y. H. Matsuda, T. Ikaida, S. Ikeda, N. Miura, T. Slupinski, A. Oiwa, H. Munekata, G. D. Sanders, Y. Sun, and C. J. Stanton
    Cyclotron Resonance of Electrons and Holes in Paramagnetic and Ferromagnetic InMnAs-Based Films and Heterostructures
    J. Superconductivity: Incorporating Novel Magnetism 16, 107 (2003)
    .
  • T. Kondo, H. Owa, and H. Munekata
    (Ga,Mn)N:Sn Epilayers
    J. Superconductivity: Incorporating Novel Magnetism 16, 103 (2003)
    .
  • T. Slupinski, H. Munekata, and A. Oiwa
    Alloying (In,Mn)As and (Ga,Mn)As: Ferromagnetic (In,Ga,Mn)As Lattice-Matched to InP
    J. Superconductivity: Incorporating Novel Magnetism 16, 45 (2003)
    .
  • H. Lee, T. D. Kang, Y. J. Park, H. Y. Cho, R. Moriya, and H. Munekata
    Spectroscopic Ellipsometric Properties of Ga1-xFexAs Dilute Magnetic Semiconductors
    J. the Korean Phys. Soci.42, 441 (2003)
    .
  • Y. J. Park, H. T. Oh, C. J. Park, H. Y. Cho, Y. Shon, E. K. Kim, R. Moriya, and H. Munekata
    Characteristics of molecluar beam epitaxy-grown GaFeAs
    Current Applied Physics 2, 379 (2002)
    .
  • M. Z. Zudov, J. Kono, Y. H. Matsuda, T. Ikeda, N. Miura, H. Munekata, G. D. Sanders, Y. Sun, and C. J. Stanton
    Ultrahigh field electron cyclotron resonance absorption in In1-xMnxAs films
    Phys. Rev. B 66, 161307(R) (2002)
    .
  • S. Yanagi, H. Munekata, Y. Kitamoto, A. Oiwa, and T. Slupinski
    Interlayer coupling in (In,Mn)As/InAs/(In,Mn)As magnetic semiconductor trilayer structures
    J. Appl. Phys. 91, 7902 (2002)
    .
  • T. Slupinski, A. Oiwa, S. Yanagi, and H. Munekata
    Preparation of ferromagnetic (In,Mn)As with relatively low hole concentration and Curie temperature 50 K
    J. Crystal Growth 237-239, 1326 (2002)
    .
  • T. Slupinski, H. Munekata, and A. Oiwa
    Preparation of ferromagnetic quaternary (In,Ga,Mn)As
    J. Crystal Growth 237-239, 1331 (2002)
    .
  • R. Moriya, H. Munekata, T. Kondo, and A. Oiwa
    Preparation of quaternary magnetic alloy semiconductor epilayers (Ga,Mn,Fe)As
    J. Crystal Growth 237-239, 1344 (2002)
    .
  • T. Kondo, S. Kuwabara, H. Owa, and H. Munekata
    Molecular beam epitaxy of (Ga,Mn)N
    J. Crystal Growth 237-239, 1353 (2002)
    .
  • H. Munekata, A. Oiwa, and T. Slupinski
    Photo-carrier-induced magnetism in (In,Mn)As/GaSb magnetic alloy semiconductor
    Physica E 13, 516 (2002)
    .
  • A. Oiwa, Y. Mitsumori, R. Moriya, T. Slupinski, and H. Munekata
    Effect of Optical Spin Injection on Ferrmagnetically Coupled Mn Spins in the III-V Magnetic Alloy Semiconductor (Ga,Mn)As
    Phys. Rev. Lett. 88, 137202 (2002)
    .
  • T. Slupinski, H. Munekata, and A. Oiwa
    Ferromagnetic semiconductor (In,Ga,Mn)As with Curie temperature above 100K
    Appl. Phys. Lett. 80, 1592 (2002)
    .
  • Y. L. Soo, G. Kioseoglou, S. Kim, S. Huang, Y.H. Kao, S. Kuwabara, H. Owa, T. Kondo, and H. Munekata
    Local structure and chemical valency of Mn impurities in wide-band-gap III-V magnetic alloy semiconductors Ga1-xMnxN
    Appl. Phys. Lett. 79, 3926 (2001)
    .
  • A. Oiwa, T.Slupinski, and H.Munekata
    Control of magnetization reversal process by light illumination in ferromagnetic semiconductor heterostructure p-(In,Mn)As/GaSb
    Appl. Phys. Lett. 78, 518 (2001)
    .
  • J. Szczytko, A. Twardowski, M. Palczewska, R. Jablonski, J. Furdyna, and H. Munekata
    Electron paramagnetic resonance of Mn in In
    1-xMnxAs epilayers
    Phys. Rev. B 63, 085315-1 (2001).
  • S. Kuwabara, T. Kondo, T. Chikyow, P. Ahmet, and H. Munekata
    Molecular beam epitaxy of wurtzite GaN-based magnetic alloy semiconductors
    Jpn. J. Appl. Phys. 40(7B), L724 (2001)
    .
  • Y. L. Soo, G. Kioseoglou, S. Huang, S. Kim , Y.H. Kao, Y. Takatani, S. Haneda, and H. Munekata
    Local structures around Fe in diluted magnetic semiconductors Ga1-xFexAs studied by x-ray absorption fine structure
    Phys. Rev. B 63, 195209 (2001).
  • P.Fumagalli, G. Sommer, H. Lippitz, S. Haneda, and H. Munekata
    Observation of reversed hysteresis loops and negative coercivity in granular GaAs-Fe hybrid structures
    J. Appl. Phys. 89, 7015 (2001).
  • S. Haneda, S. Koshihara, and H. Munekata
    Formation of FeAs and Fe crystallites in GaAs-Fe composite structures and their roles in light-enhanced magnetization
    Physica E 10, 437-441 (2001).
  • A. Oiwa, T. Slupinski, and H. Munekata
    Effect of illumination on process of magnetization reversal in carrier-induced ferromagnetic semiconductors
    Physica E 10, 201-205 (2001).
  • R. Moriya, Y. Katsumata, Y. Takatani, S. Haneda, T. Kondo, and H. Munekata
    Preparation and magneto-optical property of highly-resistive (Ga,Fe)As epilayers
    Physica E 10, 224-228 (2001).
  • S. Kuwabara, K. Ishii, S. Haneda, T. Kondo, and H. Munekata
    Preparation of wurtzite GaN-based magnetic alloy semiconductors by molecular beam epitaxy
    Physica E 10, 233-236 (2001).
  • K. Hirakawa, A. Oiwa, and H. Munekata
    Infrared optical conductivity of InMnAs
    Physica E 10, 215-218 (2001)
    .
  • H. Munekata
    Photoinduced Magnetism in Semiconductor-Based Structures
    Journal of Superconductivity, Incorporating Novel Magnetism, Vol. 14, No. 2, 205 (2001)
    .
  • S. Haneda, H. Munekata, Y. Takatani, and S. Koshihara
    Fe-based magnetic-semiconductor hybrid structures for photocarrier-induced magnetism
    J. Appl. Phys. 87, 6445-6447 (2000).
  • S. Haneda, M. Yamaura, Y. Takatani, K. Hara, S. Harigae, and H. Munekata
    Preparation and characterization of Fe-based III-V diluted magnetic semiconductor (Ga,Fe)As
    Jpn. J. Appl. Phys. 39(1), L9-12 (2000).
  • Y. Takatani, S. Haneda, M. Tachibana, and H. Munekata
    Preparation of (Ga,Fe)As and its photo-magnetic characteristics
    Inst. Phys. Conf. Ser. No 166, Chapter 1, p. 83 (26th Int. Symp. Compound Semiconductors, Berlin, Germany 22-26 August 1999).
  • H. Kimura, S. Kobayashi, T. Yamaguchi, Y. Kitamoto, and H. Munekata
    Magnetic anisotropy and magnetization reversal of (Ga,Mn)As dot-array
    J. Appl. Phys. 109, 07C319 (2011)
  • A.T.M.K. Jamil, H. Noguchi, H. Munekata
    Growth of Fe-As crystalline films on GaAs(100) by molecular beam epitaxy
    Thin Solid Films 516, 3015 (2008).

    Japanese


    • 宗片比呂夫、大岩顕
      「光による電荷・スピン注入に基づく磁化の制御」
      まぐね Vol.1(No.3) p. 100-107 (2006).
    • 宗片比呂夫
      「スピンエレクトロニクス」分担著
      映像情報メディア学会誌「1-3. マルチメディアストレージ」vol.60、p.1178-1185 (2006)
    • 宗片比呂夫、近藤剛
      「半導体における光誘起磁化の最近の進展(招待講演)」
      日本応用磁気学会第148回研究会、資料集p.7-13.
    • 近藤剛、宗片比呂夫
      (Ga,Mn)Nの結晶成長と磁性-窒素プラズマMBE-
      I応用物理 71 No.10, 1272 (2002).
    • 大岩 顕
      光で磁性を制御する-光磁性半導体の新しい展開-
      応用物理 71 No.1, 47 (2002).
    • 宗片比呂夫
      磁性混晶半導体
      日本結晶成長学会誌 27, 225-231 (2000).

    1994~1999

    1) N. Kano, S. Hirose, K. Hara, J. Yoshino, H. Munekata and H. Kukimoto: AlAs Layers with Low Carbon Content Growth by ALE Using Ethyldimethylamine Alane as a New Aluminum Source; Appl. Surf. Sci. 82/83, 132-135 (1994).

    2) N. Kano, S. Hirose, K. Hara, J. Yoshino, H. Munekata and H. Kukimoto: Atomic Layer Epitaxy of AlAs Using Ethyldimethylamine Alane as a New Aluminum Source; Appl. Phys. Lett. 65, 1115-1117, (1994).

    3) E. Deleporte, T. Lebihen, B. Ohnesorge, Ph. Roussignol, C. Delalande, S. Guha and H. Munekata: Magnetic tailoring of the nature of the fundamental optical transition in a ZnSe/(Zn,Mn)Se heterostructure; Phys. Rev. B 50, 4514-4523 (1994).

    4) H. Munekata; "Amonalous Hall effect in III-V-based magnetic semiconductor heterostructures", Materials Sci. and Engineering B 31, 151-156 (1995).

    5) K. Hara, H. Machimura, M. Usui, H. Munekata, H. Kukimoto and J. Yoshino; "Growth and Characterization of Wide Bandgap Zn1-xHgxSe", J. Cryst. Growth 150, 725-728 (1995).

    6) K. Watanabe, M. Hosoya, K. Hara, J. Yoshino, H. Munekata and H. Kukimoto; "Inducement of GaAs growth by electron beam irradiation on GaAs covered by native oxide", J. Cryst. Growth 150, 612-615 (1995).

    7) 宗片 比呂夫; "III-V族希薄磁性半導体", 電学論A, 115巻, 317-323 (1995).

    8) H. Munekata; "III-V Based Diluted Magnetic Semiconductors: Carrier-Induced Magnetism", Advanced Materials 7, 82-85 (1995).

    9) K Hara, H. Machimura, M. Usui, H. Munekata, H. Kukimoto and J. Yoshino; "Gas-Source Molecular Beam Epitaqxy of Wide-Band-Gap Zn1-xHgxSe (x=0-0.14)", Appl. Phys. Lett. 66, 3337-3339 (1995).

    10) Y.F Qian, K. Hara and H. Kukimoto; "Blue-Emitting ac-Electroluminescent Cells Based on ZnS:Tm, Li Powder Phosphor", Jpn. J. Appl. Phys. 34, pp. L368-L370 (1995).

    11) S. Hirose, N. Kano, M. Deura, K. Hara, H. Munekata and H. Kukimoto; "Dimethylamine as a Carbon Remover in Atomic Layer Epitaxy of AlAs", Jpn. J. Appl. Phys. 34, pp.L1436-L1438 (1995).

    12) Y.L. Soo, W. Huang, Z.H. Ming, Y.H. Kao, Hiro Munekata and L.L. Chang:
    III-V Diluted Magnetic Semiconductor : Substitutional Doping of Mn in InAs; Phys. Rev. B 53, 4905-4909 (1996).

    13) P. Fumagalli and H. Munekata: Magneto-optic Properties and Ferromagnetism of (In,Mn)As/(In,Al)As/(Ga,Al)Sb Heterostructures; Phys. Rev. B 53, 15045-15053 (1996).

    14) S. Huang, Z.H. Ming, Y.L. Soo, Y.H. Kao, M. Tanaka and H. Munekata; X-ray Scattering and Absorption Studies of MnAs/GaAs Heterostructures; J. Appl. Phys. 79, 1435-1440 (1996).

    15) T. Honda, T. Sakaguchi, F. Koyama, K. Iga, K. Inoue, H. Munekata and H. Kukimoto: Design and Fabrication of ZnSe-based Blue/Green Surface Emitting Lasers; J. Cryst. Growth 159, 595-599 (1996).

    16) T. Honda, S.W. Lim, K. Yanashima, K. Inoue, K. Hara, H. Munekata, H. Kukimoto, F. Koyama and K. Iga: Formation of Highly Conductive p-Type ZnSe Using Li3N Diffusion; Jpn. J. Appl. Phys. 35, 3878-3879 (1996).

    17) K. Shiraishi, J. Kitamura, K. Hara, H. Munekata and H. Kukimoto: Growth and Optical Properties of Strained (AlP)n(GaP)n Short-Period Superlattices; J. Electronic Materials 25, 1801-1805 (1996).

    18) K. Inoue, K. Yanashima, T. Takahashi, J. S. Hwang, K. Hara, H. Munekata and H. Kukimoto: Growth of p-type ZnSe by Metalorganic Vapor Phase Epitaxy Using Ethylazide as a New Nitrogen Source; J. Cryst. Growth 159, 130-133 (1996).

    19) K. Hara, K. Yamamoto, Y. Eguchi, M. Usui, H. Munekata and H. Kukimoto: Optical Properties of Wide Bandgap ZnHgSSe Layers Grown by Molecular Beam Epitaxy; J. Cryst. Growth 159, 45-49 (1996).

    20) K. Watanabe, M. Momose, K. Hara, H. Munekata and H. Kukimoto: Selective Area Chemical Beam Epitaxy of GaAs Using Ga2O3 as a Mask Layer; J. Cryst. Growth 169, 223-226 (1996).

    21) H. Munekata, T. Abe, S. Koshihara, A. Oiwa, M. Hirasawa, S. Katsumoto, Y. Iye, C. Urano and H. Takagi : Light-induced ferromagnetism in III-V-based diluted magnetic semiconductor heterostructures ; J. Appl. Phys. 81, 4862-4864 (1997).

    22) S. Koshihara, A. Oiwa, M. Hirasawa, S. Katsumoto, Y. Iye, C. Urano, H. Takagi, and H. Munekata : Ferromagnetic Order Induced by Photogenerated Carriers in Magnetic III-V Semiconductor Heterostructures of (In,Mn)As/GaSb ; Phys. Rev. Lett. 78, 4617-4620 (1997).

    23) Y. Eguchi, K. Hara, K. Yamamoto, S. Haneda, H. Kukimoto and H. Munekata : Blue-Green Stimulated Emission in Lattice-Matched ZnHgSSe/ZnSSe Double Heterostructures by Optical Pumping; Jpn. J.Appl. Phys. 36, 1972-1975 (1997).

    24) S. Hirose, N. Kano, K. Hara, H. Munekata and H. Kukimoto : Atomic layer epitaxy of AlAs and (AlAs)n(GaAs)n superlattices with a new alminum source ethyldimethylamine alane; J. Cryst. Growth 172, 13-17 (1997).

    25) K.Nishida, S.Haneda, K.Hara, H.Munekata, and H.Kukimoto: MOCVD of GaN using a specially designed two-flow horizontal reactor ; J. Cryst. Growth 170, 312-315 (1997).

    26) K.Nishida, K.Uchida, M.Kondo, H.Kukimoto, and H.Munekata: Heteroepitaxy of GaN and related materials with a novel two-flow MOVPE horizontal reactor; Appl. Surf. Sci. 117/118, 530-535 (1997).

    27) A.Oiwa, Y.Iye, S.Katsumoto, A.Endo, M.Hirasawa, H.Ohno, F.Matsukura, A. Shen, Electrical and Magnetic Properties of (In,Mn)As/(Al,Ga)Sb Heterostructures and Bulk (Ga,Mn)As; Proc. in 12th Intrn'l Conf. High Magnetic Fields in the Physics of Semiconductors, 885-888 (1997).

    28) Y.J. Park, E.K. Kim, I.K. Han, S.K. Min, P. O'Keeffe, H. Mutoh, H. Munekata, H. Kukimoto: Study of Defects Generated from a Nitridation of GaAs Surface; Appl. Surf. Sci. 117/118, 551-557 (1997).

    29) H. Mutoh, P.O'Keeffe, S.Den, S.Komuro, T.Morikawa, Y.J.Park, K.Hara, H.Munekata, and H. Kukimoto: Nitridation of Al2O3 and GaAs Surfaces by Control Enhanced ECR Plasma; Appl. Surf. Sci. 113/114, 622-626 (1997).

    30) T. Kondo, A. Ishii, H. Munekata: Nanoscale Polydiacetylene Wire Structures Prepared by Molecular Beam Deposition on Semiconductor Substrates; Physica E 2, 991-995 (1998).

    31) S. Hirose, M. Yamaura, A. Yoshida, H. Ibuka, K. Hara, H. Munekata: Mechanism of atomic layer epitaxy of AlAs; J. Cryst. Growth 194, 16-24 (1998).

    32) S. Koshihara, H. Munekata, A.Oiwa, M. Hirasawa, S. Katsumoto, Y. Iye, C. Urano, H. Takagi: Photocarrier induced ferromagnetic order in III-V-based magnetic semiconductor heterostructures of (In,Mn)As/GaSb; Physica E 2, 417-420 (1998).

    33) K. Uchida, K. Nishida, M. Kondo, H. Munekata: Characterization of double-buffer layers and its application for the metalorganic vapor phase epitaxial growth of GaN; Jpn. J. Appl. Phys. 37, 3882-3888 (1998).

    34) K. Uchida, K. Nishida, M. Kondo, H. Munekata: Epitaxial growth of GaN layers with double-buffer layers; J. Cryst. Growth 189/190, 270-274 (1998).

    35) K. Hara, S. Haneda, Y. Eguchi, H. Munekata: Wide band-gap ZnHgSSe for visible lasers; J. Cryst. Growth 184/185, 610-613 (1998).

    36) H. Munekata and S. Koshihara; Carrier-induced magnetism: how and what we pursue with III-V-based magnetic semiconductor heterostructures ?; Superlattices and Microstructures 25, 251 - 258 (1999).

    37) A. Oiwa, A. Endo, S. Katsumoto, Y. Iye, H. Ohno and H. Munekata: Magnetic and transport properties of the ferromagnetic heterostructures (In,Mn)As/(Ga,Al)Sb; Phys. Rev. B 59, 5826-5831 (1999).

    38) S. Hirose, A. Yoshida, M. Yamaura, and H. Munekata: Surface smoothing of GaAs microstructure by atomic layer epitaxy; Appl. Phys. Lett. 74, 964-966 (1999).

    39) T. Kondo, A. Ishii, H. Munekata, and K. Takeda: Three-step molecular beam deposition of crystalline polydiacetylene films on semiconductor substrates with large crystal domains; Jpn. J. Appl. Phys. 38(7A), L764-766 (1999).


    Domestic Conferences and Meeting(Japanese)

    International Conference and Meeting

    Patents

    https://t2r2.star.titech.ac.jp/cgi-bin/researcherpublicationlist.cgi?q_researcher_content_number=CTT100677341

    更新日: