Danh sách các bài báo, kỷ yếu Hội nghị Quốc tế đã công bố, có tác giả là thành viên của COVYS.

[2012]

  • T. N. Nguyen, C. Angkawidjaja, E. Kanaya, Y. Koga, K. Takano, and S. Kanaya, “Activity, stability, and structure of metagenome-derived LC11-RNase H1, a homolog of Sulfolobus tokodaii RNase H1″, Protein Sci. 21, 553 (2012).
  • R. Akiyama, S. Ohya, P. N. Hai, and M. Tanaka, “Magnetoresistance enhanced by inelastic cotunneling in a ferromagnetic MnAs nanoparticle sandwiched by nonmagnetic electrodes”, J. Appl. Phys. 111, 063716 (2012).
  • P. N. Hai, D. Sasaki, L. D. Anh, M. Tanaka, “Crystalline anisotropic magnetoresistance with two-fold and eight-fold symmetry in (In,Fe)As ferromagnetic semiconductor”, Appl. Phys. Lett. 100, 262409 (2012).
  • P. N. Hai, L. D. Anh, S. Mohan, T. Tamegai, M. Kodzuka, T. Ohkubo, K. Hono, M. Tanaka, “Growth and characterization of n-type electron-induced ferromagnetic semiconductor (In,Fe)As”, Appl. Phys. Lett. 101, 182403 (2012).
  • P. N. Hai, W. Nomura, T. Yatsui, M. Ohtsu, M. Tanaka, “Effects of laser irradiation on the self-assembly of MnAs nanoparticles in a GaAs matrix”, Appl. Phys. Lett. 101, 193102 (2012).
  • P. N. Hai, L. D. Anh, M. Tanaka, “Electron effective mass in n-type electron-induced ferromagnetic semiconductor (In,Fe)As: Evidence of conduction band transport”, Appl. Phys. Lett. 101, 252410 (2012).
  • H. T. Duong, K. K. Piotrowska-Tomala, T. J. Acosta, M. M. Bah, E. Sinderewicz, M. Majewska, K. Jankowska, K. Okuda, and D. J. Skarzynski, “Effects of Cortisol on Pregnancy Rate and Corpus Luteum Function in Heifers: An in Vivo Study”, J. Reprod. Dev., 58, 223 (2012).
  • H. T. Duong, H. V. Vu, M. M. Bah, I. Woclawek-Potocka, T. V. Dam, D. J. Skarzynski, K. Okuda, and T. J. Acosta, “Acute Changes in the Concentrations of Prostaglandin F2α (PGF) and Cortisol in Uterine and Ovarian Venous Blood During PGF-Induced Luteolysis in Cows”, Reprod. Domest. Anim., 47, 238 (2012).
  • H. T. Duong, D. J. Skarzynski, K. K. Piotrowska-Tomala, M. M. Bah, K. Jankowska, P. Warmowski, K. Lukasik, K. Okuda, and T. J. Acosta, “Conversion of Cortisone to Cortisol and Prostaglandin F(2α) Production by the Reproductive Tract of Cows at the Late Luteal Stage in Vivo”, Reprod. Domest. Anim., 47 (doi: 10.1111/j.1439-0531.2012.01995.x) (2012).
  • H. T. Duong, D. J. Skarzynski, K. K. Piotrowska-Tomala, M. M. Bah, K. Jankowska, P. Warmowski, K. Łukasik, K. Okuda, T. V.  Dam, and T. J. Acosta, “Glucocorticoid Metabolism and Prostaglandin F2α Production by the Bovine Reproductive Tract at the Late Luteal Stage in Vivo”, Proceeding of the Globalization of education system of bioscience based on biodiversity, p. 12, Okayama, March 16, (2012).

[2011]

  • D. T. Toan, T. V. Thu, K. Higashimine, H. Okada, D. Mott, S. Maenosono, and H. Murata, “High-Performance Nonvolatile Write-Once-Read-Many-Times Memory Devices with ZnO Nanoparticles Embedded in Polymethylmethacrylate”, Appl. Phys. Lett. 99, 233303 (2011).
  • T. V. Thu, P. D. Thanh, K. Suekuni, N. H. Hai, D. Mott, M. Koyano, and S. Maenosono, “Synthesis of Delafossite CuAlO2 p-Type Semiconductor using a Nanoparticle-Based Cu(I) Acetate-Loaded Boehmite Precursor”, Mater. Res. Bull. 46, 1819 (2011) .
  • N. T. Phuc, Y. Kawaguchi, and M. Ueda, “Effects of thermal and quantum fluctuations on the phase diagram of a spin-1 87Rb Bose-Einstein condensate”, Phys. Rev. A 84, 043645 (2011).
  • T. A. Kumar, K. V. Le, J. K. Kim, H. Takezoe, and S. Dhara, “Alignment of unconventional nematic liquid crystals”, Liq. Cryst. 38, 917 (2011).
  • Y. Sasaki, K. Ema, K. V. Le, H. Takezoe, S. Dhara, and B. K. Sadashiva, “Calorimetric study of the effect of bent-shaped dopant molecules on the critical behavior at the nematic-smectic-Ad phase transition”, Phys. Rev. E 83, 061701 (2011).
  • S. Aya, K. V. Le, F. Araoka, K. Ishikawa, and H. Takezoe, “Nanosize-induced optically isotropic nematic phase”, Jpn. J. Appl. Phys. 50, 051703 (2011).
  • K. V. Le, S. Aya, Y. Sasaki, H. Choi, F. Araoka, K. Ema, J. Mieczkowski, A. Jakli, K. Ishikawa, and H. Takezoe, “Liquid crystalline amorphous blue phase and its large electrooptical Kerr effect”, J. Mater. Chem. 21, 2855 (2011).
  • F. Araoka, S. Aya, K. V. Le, and H. Takezoe (invited article), “Optical isotropic phases towards display application”, Proc. of SPIE 7956, 79560K (2011).
  • P. N. Hai, S. Yada, and M. Tanaka, “Phase decomposition diagram of magnetic alloy semiconductor”, J. Appl. Phys. 109, 073919 (2011).
  • S. Yada, P. N. Hai, S. Sugahara, and M. Tanaka, “Structural and magnetic properties of Ge1-xMnx thin films grown on Ge (001) substrates”, J. Appl. Phys. 110, 073903 (2011).
  • H. T. Duong, K. K. Piotrowska-Tomala, M. M. Bah, E. Sinderewicz, K. Jankowska, D. J. Skarzynski, K. Okuda, and T. J. Acosta, “Effect of Glucocorticoids on Uterine Prostaglandin F2α Production at the Late Luteal Stage in Cattle”, in Kansai Animal Science Society, Kansai Journal of Animal Science, p. 4 (2011).

[2010]

  • S. Ohya, I. Muneta, P. N. Hai, and M. Tanaka, “Valence-band structure of the ferromagnetic semiconductor GaMnAs studied by spin-dependent resonant tunneling spectroscopy”, Phys. Rev. Lett. 104, 167204 (2010).
  • P. N. Hai, S. Ohya, and M. Tanaka,“Long spin-relaxation times in a single metal nanoparticle”, Nature Nanotechnology 5, 593 (2010)
  • S. Takamatsu, H. Takano, N. Binh-Khiem, T. Takahata, E. Iwase, K. Matsumoto, I. Shimoyama, “Liquid-phase packaging of a glucose oxidase solution with Parylene direct encapsulation and an ultraviolet curing adhesive cover for glucose sensors”, Sensors 10 (6), 5888 (2010).
  • S. Taushanoff, K. V. Le, J. Williams, R. J. Twieg, B. K. Sadashiva, H. Takezoe, A. Jakli, ” Stable amorphous blue phase of bent-core nematic liquid crystals doped with a chiral material”, J. Mater. Chem. 20, 5893 (2010).
  • J. K. Kim, K. V. Le, S. M. Jeong, S. Dhara, F. Araoka, K. Ishikawa, H. Takezoe, “Heat-driven and electric-field-driven bistable devices using dye-doped nematic liquid crystals”, J. Appl. Phys. 107, 123108 (2010).
  • P. Sathyanarayana, M. Mathew, Q. Li, V. S. S. Sastry, B. Kundu, K. V. Le, H. Takezoe, and Surajit Dhara, “Splay bend elasticity of a bent-core nematic liquid crystal”, Phys. Rev. E 81, 010702(R) (2010).
  • Y. Sasaki, K. Ema, K. V. Le, H. Takezoe, S. Dhara, B. K. Sadashiva, “Critical behavior at transitions from uniaxial to biaxial phases in a smectic liquid-crystal mixture”, Phys. Rev. E 82, 011709 (2010).
  • J. Kasai, T. Hitosugi, M. Moriyama, K. Goshonoo, N. L. H. Hoang, S. Nakao, N. Yamada, and T. Hasegawa, “Properties of TiO2-based transparent conducting thin films on GaN(0001) surfaces”, J. Appl. Phys. 107, 053110 (2010).
  • N. Yamada, T. Hitosugi, J. Kasai, N. L. H. Hoang, S. Nakao, Y. Hirose, T. Shimada and T. Hasegawa, “Transparent conducting Nb-doped anatase TiO2 (TNO) thin films sputtered from various oxide targets”, Thin Solid Films 518, 3101 (2010).
  • T. V. Thu and S. Maenosono, “Synthesis of High-Quality Al-Doped ZnO Nanoink”, J. Appl. Phys. 107, 014308 (2010).
  • I. Shimoyama, N. Binh-Khiem, “PoLD (Parylene-on-Liquid) process encapsulation”, Proceedings of the 4th Black Forest Focus in Soft Matter “Micro and Nano Fabrication: from Lithography to Self Assembly”, Freiburg, Germany, July 20, 2010.
  • N. Binh-Khiem, K. Matsumoto, I. Shimoyama, “Measurement of elastic tension of Parylene films deposited on liquid”, Proceedings of the 23th IEEE International Conference on Micro Electro Mechanical Systems, p. 556, Hongkong, China, January 24, 2010.
  • Y. Aoyama, N. Binh-Khiem, K. Noda, Y. Takei, T. Kan, E. Iwase, K. Matsumoto, I. Shimoyama, “Triaxial force measurement cantilever by sidewall-doping with rapid thermal diffusion”, Proceedings of the 23th IEEE International Conference on Micro Electro Mechanical Systems, p. 619, Hongkong, China, January 24, 2010.
  • K. K.  Piotrowska-Tomala, M. M.  Bah, E.  Sinderewicz, M. Majewska, K.   Jankowska, H. T.  Duong, T. J.  Acosta, K. Okuda, and D. J.  Skarzynski, “Effect of Cortisol on Corpus Luteum (Cl) Function During the Estrous Cycle and Early Pregnancy in Cows”, Proceeding of GEMINI Maternal Interaction With Gametes and Embryo, 3rd General Meeting, Soustons, France, (2010).

[2009]

  • P. N. Hai, S. Ohya, M. Tanaka, S. E. Barnes, and S. Maekawa, “Electromotive force and huge magnetoresistance in magnetic tunnel junctions”, Nature 458, 489 (2009).
  • S. Ohya, I. Muneta, P. N. Hai, and M. Tanaka, “GaMnAs-based magnetic tunnel junctions with an AlMnAs barrier”, Appl. Phys. Lett. 95, 242503 (2009).
  • K. V. Le, M. Mathews, M. Chambers, J. Harden, Q. Li, H. Takezoe, and A. Jakli, “Electro-optic technique to study biaxiality of liquid crystals with positive dielectric anisotropy: the case of a bent-core material”, Phys. Rev. E 79, 030701(R) (2009).
  • K. V. Le, F. Araoka, K. Fodor-Csorba, K. Ishikawa, and H. Takezoe (Invited article), “Flexoelectric effect in a bent-core mesogen”, Liq. Cryst. 36, 1119 (2009).
  • I. Sugihara, H. Fujita, J. Na, P. N. Quy, B. Y.  Li, and D. Ikeda, “Projection of reconstructed single Purkinje cell axons in relation to the cortical and nuclear aldolase C compartments of the rat cerebellum”, J. Comp. Neurol. 512, 282 (2009).
  • M. Sasaki, H. Yoshitane, N.-H. Du, T. Okano, and Y. Fukada, “Preferential inhibition of BMAL2:CLOCK activity by PER2 reemphasizes its negative role and a positive role of BMAL2 in the circadian transcription”, J. Biol. Chem. 284, 25149 (2009).
  • H. Yoshitane, T. Takao, Y. Satomi, N.-H. Du, T. Okano, and Y. Fukada, “Roles of CLOCK phosphorylation in suppression of E-box-dependent transcription”, Mol. Cell. Biol. 29, 3675 (2009).
  • N. Yamada, T. Hitosugi, J. Kasai, N. L. H. Hoang, S. Nakao, Y. Hirose, T. Shimada, and T. Hasegawa, “Direct Growth of Transparent Conducting Nb-doped Anatase TiO2 Polycrystalline Films on Glass”, J. Appl. Phys. 105, 123702 (2009).
  • T. Hitosugi, N. Yamada, N. L. H. Hoang, J. Kasai, S. Nakao, T. Shimada, and T. Hasegawa, “Fabrication of TiO2-based Transparent Conducting Oxide on Glass and Polyimide Substrates”, Thin Solid Films 517, 3106 (2009).
  • N. L. H. Hoang, N. Yamada, T. Hitosugi, J. Kasai, S. Nakao, T. Shimada, and T. Hasegawa, “Low-temperature Fabrication of Transparent Conducting Polycrystalline Nb-doped TiO2 Films by Sputtering”, Mater. Res. Soc. Symp. Proc. 1109, B02 (2009).
  • N. Binh-Khiem, K. Matsumoto, I. Shimoyama, “Reflective display using ionic liquid”, Proceedings of the 22th IEEE International Conference on Micro Electro Mechanical Systems, p. 168, Sorrento, Italy,, January 25, 2009.
  • Y. Yoshihata, A. Takei, N. Binh-Khiem, T. Kan, E. Iwase, K. Matsumoto, I. Shimoyama, “Micro liquid prism”, Proceedings of the 22th IEEE International Conference on Micro Electro Mechanical Systems, p. 967, Sorrento, Italy,, January 25, 2009.
  • R. Miyamoto, N. Binh-Khiem, E. Iwase, K. Matsumoto, I. Shimoyama, “Ellipsoidal micro lens fabricated by depositing Parylene directly on liquid”, Proceedings of the 15th International Conference on Solid-State Sensors, Actuators and Microsystems, p. 1365, Denver, USA, June 21, 2009.
  • S. Komatsu, N. Binh-Khiem, E. Iwase, K. Matsumoto, I. Shimoyama, “Peristaltic micropump fabricated by depositing Parylene directly on liquid”, Proceedings of the 15th International Conference on Solid-State Sensors, Actuators and Microsystems, p. 2007, Denver, USA, June 21, 2009.
  • H. T. Duong, T. V. Dam, H.V. Vu, M. M. Bah, I. Woclawek-Potocka, K. Okuda, D. J. Skarzynski, and T. J. Acosta, “Real – Time Changes in Ovarian and Uterine Concentrations of Prostaglandin F2α and Cortisol in Response to a Luteolytic Dose of Prostaglandin F2α Injection in Cows”, Proceeding of 5th Vietnamese and Japanese students’ scientific exchange conference, Vietnamese Youth and Student Association in Japan, pp. 87-90, 2009.
  • H. T. Duong,  J. P. Cui, H. V. Vu, M. B. Bah, A. Korzekwa, I. Woclawek-Potocka, J. J. Jaroszewski, K. Okuda, D. J. Skarzynski, and T. J. Acosta, “Acute Changes in the Concentration of Prostaglandin F2α (PGF) and Cortisol in the Uterine and Ovarian Venous Blood During PGF-Induced Luteolysis in Cow” , Proceeding of Kansai Animal Science Society,  Kansai Journal of Animal Science, 2009.

[2008]

  • Y. Takeda, M. Kobayashi, T. Okane, T. Ohkochi, J. Okamoto, Y. Saitoh, K. Kobayashi, H. Yamagami, A. Fujimori, A. Tanaka, J. Okabayashi, M. Oshima, S. Ohya, P. N. Hai, and M. Tanaka, “Nature of magnetic coupling between Mn ions in As-grown Ga1-xMnxAs studied by X-Ray magnetic circular dichroism”, Phys. Rev. Lett. 100, 247202 (2008).
  • P. N. Hai, Y. Sakata, M. Yokoyama, S. Ohya and M. Tanaka, “Spin-valve effect by ballistic transport in ferromagnetic metal (MnAs)/semiconductor (GaAs) hybrid heterostructures”, Phys. Rev. B 77, 214435 (2008).
  • M. Tanaka, M. Yokoyama, P-N. Hai, and S. Ohya (Invited review article), “Properties and functionalities of MnAs/III-V hybrid and composite structures”, Spintronics, in Semiconductors and Semimetals, Vol. 82, pp. 455-485, Elsevier, November 2008, ISBN-13: 978-0-08-044956-2, ISBN-10: 0-08-044956-5.
  • N. Binh-Khiem, K. Matsumoto, I. Shimoyama, “Polymer thin film deposited on liquid for varifocal encapsulated liquid lenses”, Appl. Phys. Lett. 93, 124101 (2008).
  • S. Dhara, F. Araoka, M. Lee, K. V. Le, L. Guo, B. K. Sadashiva, K. Song, K. Ishikawa, H. Takezoe, “Kerr constant and third-order nonlinear optic susceptibility measurements in a liquid crystal composed of bent-shaped molecules”, Phys. Rev. E 78, 050701(R) (2008).
  • N. Yamada, T. Hitosugi, N. L. H. Hoang, Y. Furubayashi, Y. Hirose, S. Konuma, T. Shimada, and Tetsuya Hasegawa, “Structural, electrical and optical properties of sputter-deposited Nb-doped TiO2 (TNO) polycrystalline films”, Thin Solid Films 516, 5754 (2008).
  • N. L. H. Hoang, N. Yamada, T. Hitosugi, J. Kasai, S. Nakao, T. Shimada, and T. Hasegawa, “Low-temperature fabrication of Transparent Conducting Anatase Nb-doped TiO2 Films by Sputtering”, Appl. Phys. Exp. 1, 115001 (2008).
  • Kan, N. Binh-Khiem, K. Matsumoto, I. Shimoyama, “Tunable SPR coupler by flexible polymer grating” Proceedings of the 21th IEEE International Conference on Micro Electro Mechanical Systems, p. 774,Tucson, USA, January 13, 2008.
  • Y. Yoshihata, N. Binh-Khiem, A. Takei, E. Iwase, K. Matsumoto, I. Shimoyama, “Scanning micromirror using deformation of a parylene-encapsulated liquid structure”, Proceedings of the 21th IEEE International Conference on Micro Electro Mechanical Systems, p. 770-773, Tucson, USA, January 13, 2008.
  • H. Terae, N. Binh-Khiem, T. Takahata, E. Iwase, K. Matsumoto, I. Shimoyama, “Tapered waveguide by liquid for a coupler of optical fibers to MEMS devices”, Proceedings of the 21th IEEE International Conference on Micro Electro Mechanical Systems, p. 794-797, Tucson, USA, January 13, 2008.
  • A. Takei, N. Binh-Khiem, E. Iwase, K. Matsumoto, I. Shimoyama, “Liquid motor driven by electrowetting”, Proceedings of the 21th IEEE International Conference on Micro Electro Mechanical Systems, p. 42-45, Tucson, USA, January 13, 2008.
  • N. Binh-Khiem, K. Matsumoto, I. Shimoyama, “Multicolor flexible display with a Parylene-encapsulated droplet array”, Proceedings of the 4th Asia-Pacific Conference on Transducers and Micro-Nano Technology, Tainan, Taiwan, June 22, 2008.
  • K. Noda, N. Binh-Khiem, A. Takei, S. Yoshimi, I. Shimoyama, “MEMS for robots in aging society”, Proceedings of the 4th Asia-Pacific Conference on Transducers and Micro-Nano Technology, Tainan, Taiwan, Jun.22-25, June 22, 2008.
  • H. Kojo, N. Binh-Khiem, T. Takahata, E. Iwase, K. Matsumoto, I. Shimoyama, “Varifocal infrared imagings lens by Parylene-on-Liquid-Deposition”, Proceedings of the 4th Asia-Pacific Conference on Transducers and Micro-Nano Technology, Tainan, Taiwan, June 22, 2008.
  • N. Binh-Khiem, K. Matsumoto, I. Shimoyama,“Active Parylene-encapsulated droplets for displays”, Abstracts of papers of the American Chemical Society 235th National Meeting, p. 79-POLY, New Orleans, USA, April 6, 2008.

[2007]

  • T. Amemiya, H. Shimizu, P. N. Hai, M. Yokoyama, M. Tanaka, and Y. Nakano, “Waveguide-based 1.5-μm optical isolator based on magneto-optic effect in ferromagnetic MnAs”, Jpn. J. Appl. Phys. 46, 205 (2007).
  • P. N. Hai, K. Takahashi, M. Yokoyama, S. Ohya, and M. Tanaka, “Magnetic properties of MnAs nanoclusters embedded in a GaAs semiconductor matrix”, J. Magn. Magn. Mat. 310, 1932 (2007).
  • T. Amemiya, H. Shimizu, P. N. Hai, M. Tanaka, and Y. Nakano. “Non-reciprocal propagation of light without external magnetic fields in a semiconductor waveguide isolator with a MnAs layer”, J. Magn. Magn. Mat. 310, 2161 (2007).
  • T. Amemiya, H. Shimizu, Y. Nakano, M. Yokoyama, P. N. Hai, and M. Tanaka, “1.5-μm, single-mode waveguide optical isolators based on the nonreciprocal-loss phenomenon, theory and experiments”, Appl. Opt. 46, 5784 (2007).
  • Y. Mizuno, S. Ohya, P. N. Hai, and M. Tanaka, “Spin-dependent transport properties in GaMnAs-based spin hot-carrier transistors”, Appl. Phys. Lett. 90, 162505 (2007).
  • S. Ohya, P. N. Hai, Y. Mizuno, and M. Tanaka, “Quantum size effect and tunneling magnetoresistance in ferromagnetic-semiconductor quantum heterostructures”, Phys. Rev. B 75, 155328 (2007).
  • P. N. Hai, S. Sugahara, and M. Tanaka, “Reconfigurable logic gates using single-electron spin transistors”, Jpn. J. Appl. Phys. 46, 6579 (2007).
  • S. Dhara, K. V. Le, Y. Takanishi, H. Takezoe, “Experimental investigation on pretilt angle in binary liquid crystal composed of highly polar molecules”, Jpn. J. Appl. Phys. 46, 5920 (2007).
  • I. Sugihara, P. N. Quy, ”Identification of aldolase C compartments in the mouse cerebellar cortex by olivocerebellar labeling”, J. Comp. Neurol. 500, 1076 (2007).
  • N. Yamada, T. Hitosugi, N. L. H. Hoang, Y. Furubayashi, Y. Hirose, T. Shimada, and T. Hasegawa, “Fabrication of Low Resistivity Nb-doped TiO2 Transparent Conductive Polycrystalline Films on Glass by Reactive Sputtering”, Jpn. J. Appl. Phys. 46, 5275 (2007).
  • N. Binh-Khiem, E. Iwase, K. Matsumoto, I.o Shimoyama, “Electrically driven varifocal micro lens fabricated by depositing parylene directly on liquid,” Proceedings of the 20th IEEE International Conference on Micro Electro Mechanical Systems, Kobe, p. 305, Kobe, Japan, January 22, 2007.
  • S. Murao, S. Takamatsu, N. Binh-Khiem, E. Iwase, K. Matsumoto, I. Shimoyama, “Electrochromic voxel array for 3D display,” Proceedings of the 20th IEEE International Conference on Micro Electro Mechanical Systems, Kobe, p. 305, Kobe, Japan, January 22, 2007.
  • I. Shimoyama, N. Binh-Khiem, Y. Yoshihata, “MEMS devices as display,” Proceedings of the 14th International Display Workshops, p. 1325, Sapporo, Japan, December 5, 2007.
  • S. Ohya, P. N. Hai, and M. Tanaka,“Spin-dependent resonant tunneling effect in ferromagnetic-semiconductor quantum heterostructures”, Proceedings of the 20th Symposium on Spin-related Functions in Semiconductors and their Device Applications of the Magnetics Society of Japan, p. 25, Tokyo, Japan, March 3, 2007.

[2006]

  • P. N. Hai, M. Yokoyama, S. Ohya, and M. Tanaka, “Spin polarized tunneling in III-V based heterostructures with a ferromagnetic MnAs thin film and GaAs:MnAs nanoclusters”, Physica E 32, 416 (2006).
  • T. Amemiya, H. Shimizu, Y. Nakano, P. N. Hai, M. Yokoyama, and M. Tanaka, “Semiconductor waveguide optical isolator based on nonreciprocal loss induced by ferromagnetic MnAs”, Appl. Phys. Lett. 89, 021104 (2006).
  • P. N. Hai, M. Yokoyama, S. Ohya, and M. Tanaka, “Tunneling magneto- resistance of MnAs thin film / GaAs / AlAs / GaAs:MnAs nanoclusters and its AlAs barrier thickness dependence”, Appl. Phys. Lett. 89, 242106 (2006).
  • S. Ohya, P. N. Hai, Y. Mizuno, and M. Tanaka, “Resonant tunneling effect and tunneling magnetoresistance in GaMnAs quantum-well double-barrier heterostructures”, Phys. Stat. Sol. (c) 3, 4184 (2006).
  • K. V. Le, K. Amemiya, Y. Takanishi, K. Ishikawa, H. Takezoe, “Determination of pretilt angle of discotic nematic liquid crystal”, Jpn. J. Appl. Phys. 45, 5149 (2006).
  • K. V. Le, S. Dhara, B. K. Sadashiva, Y. Takanishi, H. Takezoe, “Characterization of nematic phase of banana liquid crystal”, Jpn. J. Appl. Phys. 45, L1013 (2006).
  • N. Binh-Khiem, K. Hoshino, K. Matsumoto, I. Shimoyama, “Insertion force sensor by sidewall-doping with rapid thermal diffusion” Proceedings of the 19th IEEE International Conference on Micro Electro Mechanical Systems, p. 662, Istanbul, Turkey, January 22, 2006.

[2005]

  • S. Ohya, P. N. Hai, and M. Tanaka, “Tunneling magnetoresistance in GaMnAs / AlAs / InGaAs / AlAs / GaMnAs double-barrier magnetic tunneling junctions”, Appl. Phys. Lett. 87, 012105 (2005).

J. Kasai, T. Hitosugi, M. Moriyama, K. Goshonoo, N. L. H. Hoang, S. Nakao, N. Yamada, and T. Hasegawa

“Properties of TiO2-based transparent conducting thin films on GaN(0001) surfaces”

     J. Appl. Phys., Vol.107, pp.053110 (2010)