[196] Kenji Hanamura, Minoru Fujii, Tomonari Wakabayashi, and Shinji Hayashi, “Surface-enhanced Raman Scattering of Size-selected Polyynes (C8H2) Adsorbed on Silver Colloidal Nanoparticles”, Chemical Physics Letters, Vol. 503, No. 1-3, pp. 118-123 (2011).
[197] Masatoshi Fukuda, Minoru Fujii, and Shinji Hayashi, “Room-temperature below Bulk-Si Band Gap Photoluminescence from P and B Co-doped and Compensated Si Nanocrystals with Narrow Size Distributions”, Journal of Luminescence, Vol. 131, Issue 5, pp. 1066-1069 (2011).
[198]  Zhenhua Bai, Minoru Fujii, Yuki Mori, Yuji Miwa, Minoru Mizuhata, Hong-Tao Sun, and Shinji Hayashi, “Efficient Near-infrared Emission from Neodymium by Broadband Sensitization of Bismuth in Zeolites”,　 Optics Letters, Vol. 36, No. 6, pp. 1017-1019 (2011).
[199] Zhenhua Bai, Hong-Tao Sun, Minoru Fujii, Yuji Miwa,Takashi Hasegawa, Minoru Mizuhata and Shinji Hayashi,  “Bismuth-sensitized Efficient Near-infrared Luminescence from Ytterbium in Zeolites”, Journal of Physics D: Applied Physics, Vol. 44, 155101, pp. 1-5 (2011).
[200] Zhenhua Bai, Minoru Fujii, Takashi Hasegawa, Kenji Imakita, Yuji Miwa, Minoru Mizuhata, and ShinjiHayashi,  “Effect of doping concentration on broadband near-infrared emission of Bi doped zeolites,” Microporous and Mesoporous Materials”, Vol. 145, pp. 21-25 (2011).
[201] Shu Okada, Minoru Fujii, and Shinji Hayashi, “Immobilization of polyynes adsorbed on Ag nanoparticle aggregates into poly(vinyl alcohol) films,” Carbon, Vol. 49, pp. 4704-4709 (2011).
[202] Yohei Takeichi, Yasuo Kimoto, Minoru Fujii, and Shinji Hayashi, “Anisotropic propagation of surface plasmon polaritons induced by para-sexiphenyl nanowire films,” Physical Review B, Vol. 84, 085417 pp. 1-7 (2011).
[203] Hiroshi Sugimoto, Minoru Fujii, Masatoshi Fukuda, Kenji Imakita, and Shinji Hayashi, “Acceptor-related low-energy photoluminescence from boron-doped Si nanocrystals,” Journal of Applied Physics, Vol. 110, 063528, pp. 1-6 (2011).
[204] Shinsuke Shichi, Minoru Fujii, and Shinji Hayashi, “Ultraviolet true zero-order wave plate made of birefringent porous silica,”  Optics Letters, Vol. 36, No. 19, pp. 3951-3953 (2011).
[205] Masatoshi Fukuda, Hiroshi Sugimoto, Minoru Fujii, Kenji Imakita, and Shinji Hayashi, “Surfactant-free solution-dispersible Si nanocrystals -surface modification by impurity control,” Optics Letters, Vol. 36, No. 20, pp. 4014-4016 (2011).
[206] Zhenhua Bai, Minoru Fujii, Takashi Hasegawa, Kenji Imakita,Minoru Mizuhata and Shinji Hayashi, “Efficient ultraviolet-blue to near-infrared downconversion in Bi-Dy-Yb doped zeolites,” Journal of Physics D: Applied Physics, Vol. 44, pp. 455301 1-5 (2011).
[207] Yuji Miwa, Hong-Tao Sun, Kenji Imakita, Minoru Fujii, Yu Teng, Jianrong Qiu, Yoshio Sakka, and Shinji Hayashi, “Sensitized broadband near-infrared luminescence from bismuth-doped silicon-rich silica films,”　 Optics Letters, Vol. 36, No. 21, pp. 4221-4223, November 1 (2011).
[208] Zhenhua Bai, Minoru Fujii, Takashi Hasegawa, Shohei Kitanoa, Kenji Imakita, Minoru Mizuhatab, and Shinji Hayashi, “Co-existence of Bi with multiple valence states in zeolites-controlling the optical properties by annealing atmosphere,” Optical Materials, Vol.34 , pp. 821-825  (2011).
[209] Koji Matsuhisa, Minoru Fujii, Kenji Imakita, and Shinji Hayashi, “Photoluminescence from single silicon quantum dots excited via surface plasmon polaritons,” Journal of Luminescence, Vol.132 , pp. 1157-1159 (2011).