Tensile creep behavior of a ytterbium silicon oxynitride-silicon nitride ceramicCAO, Jian-Wu; OKADA, Akira; HIROSAKI, Naoto et al.Journal of the European Ceramic Society. 2002, Vol 22, Num 5, pp 769-775, issn 0955-2219Article

Ab initio characterization of the mechanical and electronic properties of β-SiAlON (Si_6-zAl_zO_zN_8-z; z=0-5)HIROSAKI, Naoto; KOCER, Cenk; OGATA, Shigenobu et al.Physical review B. Condensed matter and materials physics. 2005, Vol 71, Num 10, pp 104105.1-104105.12, issn 1098-0121Article

Sintering of silicon carbide powder containing metal borideTANAKA, Hidehiko; HIROSAKI, Naoto; NISHIMURA, Toshiyuki et al.Nippon seramikkusu kyokai gakujutsu ronbunshi. 2003, Vol 111, Num 12, pp 878-882, issn 0914-5400, 5 p.Article

Improving heat resistance of silicon nitride ceramics with rare-earth silicon oxynitrideNISHIMURA, Toshiyuki; GUO, S; HIROSAKI, Naoto et al.Nippon seramikkusu kyokai gakujutsu ronbunshi. 2006, Vol 114, Num 11, pp 880-887, issn 0914-5400, 8 p.Article

Ab initio calculation of the crystal structure of the lanthanide Ln₂O₃ sesquioxidesHIROSAKI, Naoto; OGATA, Shigenobu; KOCER, Cenk et al.Journal of alloys and compounds. 2003, Vol 351, Num 1-2, pp 31-34, issn 0925-8388, 4 p.Article

Red-shift of emission wavelength caused by reabsorption mechanism of europium activated Ca-α-SiAlON ceramic phosphorsSAKUMA, Ken; HIROSAKI, Naoto; XIE, Rong-Jun et al.Journal of luminescence. 2007, Vol 126, Num 2, pp 843-852, issn 0022-2313, 10 p.Article

A comparative ab initio study of the 'ideal' strength of single crystal α- and β-Si₃N₄OGATA, Shigenobu; HIROSAKI, Naoto; KOCER, Cenk et al.Acta materialia. 2004, Vol 52, Num 1, pp 233-238, issn 1359-6454, 6 p.Article

Gas-pressure sintering of silicon nitride with Yb₄Si₂O₇N₂ phaseYAMAMOTO, Yoshinobu; HIROSAKI, Naoto; NISHIMURA, Toshiyuki et al.Nippon seramikkusu kyokai gakujutsu ronbunshi. 2001, Vol 109, Num 5, pp 453-456, issn 0914-5400Article

The strength and hardness of cubic spinel SiAlON (c-Si_6-zAl_zO_zN_8-z, z = 1)KOCER, Cenk; HIROSAKI, Naoto; OGATA, Shigenobu et al.Scripta materialia. 2006, Vol 55, Num 4, pp 391-394, issn 1359-6462, 4 p.Article

Synthesis and sintering properties of aluminium nitride nanopowder prepared by the gas-reduction-nitridation methodSUEHIRO, Takayuki; HIROSAKI, Naoto; KOMEYA, Katsutoshi et al.Nanotechnology (Bristol. Print). 2003, Vol 14, Num 5, pp 487-491, issn 0957-4484, 5 p.Article

Creep and stress-rupture behavior of Y₂O₃-Nd₂O₃-doped silicon nitrides with different additive contentsCAO, Jian-Wu; OKADA, Akira; HIROSAKI, Naoto et al.Journal of the European Ceramic Society. 2002, Vol 22, Num 2, pp 237-245, issn 0955-2219Article

Electron density distribution and crystal structure of 27R-AlON, Al₉O₃N₇ASAKA, Toru; BANNO, Hiroki; FUNAHASHI, Shiro et al.Journal of solid state chemistry (Print). 2013, Vol 204, pp 21-26, issn 0022-4596, 6 p.Article

Exploration of zinc phosphate glasses dispersed with Eu-doped SiAlON for white LED applicationsSEGAWA, Hiroyo; HIROSAKI, Naoto; OHKI, Shinobu et al.Optical materials (Amsterdam). 2013, Vol 35, Num 12, pp 2677-2684, issn 0925-3467, 8 p.Article

Electrophoretic deposition of Eu²⁺ doped Ca-α-SiAlON phosphor particles for packaging of flat pseudo-white light emitting devicesKITABATAKE, Takuya; UCHIKOSHI, Tetsuo; MUNAKATA, Fumio et al.Nippon seramikkusu kyokai gakujutsu ronbunshi. 2008, Vol 116, Num 6, pp 740-743, issn 0914-5400, 4 p.Conference Paper

Fracture toughness of hot-pressed Lu₂Si₂O₇-Si₃N₄ and Lu₄Si₂O₇N₂-Si₃N₄ ceramics and correlation to microstructure and grain-boundary phasesSHUQI GUO; HIROSAKI, Naoto; YAMAMOTO, Yoshinobu et al.Ceramics international. 2004, Vol 30, Num 5, pp 635-641, issn 0272-8842, 7 p.Article

Hot-pressed silicon nitride with Lu₂O₃ additives: Oxidation and its effect on strengthSHUQI GUO; HIROSAKI, Naoto; NISHIMURA, Toshiyuki et al.Journal of the American Ceramic Society. 2003, Vol 86, Num 11, pp 1900-1905, issn 0002-7820, 6 p.Article

Strength retention in hot-pressed Si₃N₄ ceramics with Lu₂O₃ additives after oxidation exposure in air at 1500°CSHUQI GUO; HIROSAKI, Naoto; YAMAMOTO, Yoshinobu et al.Journal of the American Ceramic Society. 2002, Vol 85, Num 6, pp 1607-1609, issn 0002-7820Article

Hot-pressed Si₃N₄ ceramics with Lu₂O₃ additives : Grain-boundary phase and strengthSHUQI GUO; HIROSAKI, Naoto; YAMAMOTO, Yoshinobu et al.Materials science & engineering. A, Structural materials : properties, microstructure and processing. 2005, Vol 408, Num 1-2, pp 9-18, issn 0921-5093, 10 p.Article

Ideal shear strain of metals and ceramicsOGATA, Shigenobu; LI, Ju; HIROSAKI, Naoto et al.Physical review B. Condensed matter and materials physics. 2004, Vol 70, Num 10, pp 104104.1-104104.7, issn 1098-0121Article

Hot-pressed silicon nitride ceramics with Lu₂O₃ additives: elastic moduli and fracture toughnessGUO, Shuqi; HIROSAKI, Naoto; YAMAMOTO, Yoshinobu et al.Journal of the European Ceramic Society. 2003, Vol 23, Num 3, pp 537-545, issn 0955-2219, 9 p.Article

Spark plasma sintering of tungsten bronze Sr_2-xCa_xNaNb₅O₁₅ (x = 0.1) piezoelectric ceramics: II, Electrical propertiesXIE, Rong-Jun; AKIMUNE, Yoshio; WANG, Rui-Ping et al.Journal of the American Ceramic Society. 2002, Vol 85, Num 11, pp 2731-2737, issn 0002-7820, 7 p.Article

Surface modification of Ca-α-SiAlON: Eu²⁺ phosphor particles by SiO₂ coating and fabrication of its deposit by electrophoretic deposition (EPD) processZHANG, Chenning; UCHIKOSHI, Tetsuo; KITABATAKE, Takuya et al.Applied surface science. 2013, Vol 280, pp 229-234, issn 0169-4332, 6 p.Article

Rate-equation model for energy transfer between activators at different crystallographic sites in Sr₂Si₅N₈:Eu²⁺SOHN, Kee-Sun; BONGHYUN LEE; XIE, Rong-Jun et al.Optics letters. 2009, Vol 34, Num 21, pp 3427-3429, issn 0146-9592, 3 p.Article

Oxidation behavior of liquid-phase sintered SiC with AlN and Er₂O₃ additives between 1200 °C and 1400 °CGUO, Shuqi; HIROSAKI, Naoto; TANAKA, Hidehiko et al.Journal of the European Ceramic Society. 2003, Vol 23, Num 12, pp 2023-2029, issn 0955-2219, 7 p.Article

Photoluminescence of (Ba_1-xEu_x)Si₆N₈O (0.005 < x ≤ 0.2) phosphorsXIE, Rong-Jun; HIROSAKI, Naoto; YUANQIANG LI et al.Journal of luminescence. 2010, Vol 130, Num 2, pp 266-269, issn 0022-2313, 4 p.Article