1.          C. Oshima, E. Rokuta, T. Itagaki, T. Ishikawa, B. Cho, H-S. Kuo, I-S. Hwang, and T-T. Tsong, “Demountable single-atom electron source”, e-J. Surf. Sci. Nanotech. 3, 312-416 (2005).

2.          H. Tanaka, Y. Kawamata, H. Shimizu, T. Fujita, H. Yanagisawa, S. Otani, and C. Oshima, “Novel macroscopic BC₃ honeycomb sheet”, Solid State Commun. 136, 22-25 (2005).

3.          E. Rokuta, T. Itagaki, D. Miura, T. Moriyama, T. Ishikawa, B-L. Cho, T. Y. Fu, T-T. Tsong, and C. Oshima, “Atomic-scale field emitter with self-reparable function and  thermodynamically stable structure”, Appl. Surf. Sci. 251, 205-209 (2005).

4.          C. Oshima, E. Rokuta, and B. Cho, “Highly coherent electrons emitted from Nano-scaled Areas”, Chin. J. Phys. 43, 145-153 (2005).

5.          T. Tanaka, A. Tajima, R. Moriizumi C. Oshima, Y. Tsunoda, M. Seto, S. Kitano, and T. Mitsui, “Phonon Density of States of Pseudomorphic fcc-Fe Film”, J. Phys. Soc. Jpn. 74, 1762-1765 (2005).

6.          T. Fujita, W. Kobayashi, and C. Oshima，”Novel structures of carbon layers on a Pt(111) surface”，Surf. Interf. Anal. 37, 120-123 (2005).

7.          K. Tamura, M. Amano, W-g. Chu, H. Ishii, M. Owari, T. Kawano, T. Magatomi, C. Oshima, and Y. Nihei, “Surface Structure analysis of Zr-O/W(100) at high temperature by X-ray photoelectron diffraction”,　Surf. Interf. Anal. 37, 217-220 (2005).

8.          H. Nakamura, N. Fujihara, M. Nojima, K. Tamura, C. Oshima, and Y. Nihei, “Surface Structure analysis of monolayer films composed of light elements by X-ray photoelectron diffraction”, Surf. Interf. Anal. 36, 1513-1515 (2005).

9.          H. Yanagisawa, T. Tanaka, Y. Ishida, E. Rokuta, S. Otani, and C. Oshima, “Phonon-dispersion Curves of stable and metastable BC₃ Honeycomb Epitaxial Sheets and their Chemical Bonding: Experiment and Theory”, Phys. Rev. B 73, 45412 (2005).

10.       R. Haumont, C. Malibert, B. Dkhil, J-M. Kiat, F. LeMarrec1, S. Asanuma, and Y. Uesu, “Observation of rotation of polarization in thin films of Pb(Sc_1/2Nb_1/2)O₃-PbTiO₃ via a monoclinic phase”, Jpn. J. Appl. Phys. 45, L42-L45 (2006).

11.       H. Yokota, T. Oyama, Y. Uesu, “Second-harmonic-generation microscopic observations of polar state in Li-doped KTaO₃ under an electric field”, Phys. Rev. B 72, 144103 (2005).

12.       M. Fukunaga, Y. Uesu, W. Kobayashi, and I. Terasaki, “Apparent colossal dielectric relaxation in SrTiO₃ at high temperature”, Jpn. J. Appl. Phys. 44, 7141-7143 (2005).

13.       B. A. Strukov, E. V. Milov, V. N. Milov, A. P. Korobtsov, T. Tomida, K. Sato, M. Fukunaga, Y. Uesu, “Switching processes and formation of the stable artificial domain structure in ferroelectric LaBGeO₅”, Ferroelectrics 314, 105-113（2005）.

14.       F. Sawano, I. Terasaki, H. Mori, T. Mori, M. Watanabe, N. Ikeda, Y. Nogami, and Y. Noda,　“An organic thyristor”, Nature 437, 522-524 (2005).

15.       S. Okada and I. Terasaki, “Physical properties of Bi-based rhodium oxides with RhO₂ hexagonal layers”, Jpn. J. Appl. Phys. 44, 1834 (2005).

16.       S. Okada, I. Terasaki, H. Okabe, and M. Matoba,　“Transport properties and electronic states of the layered rhodium oxide (Bi_1-xPb_x)_1.8Ba₂Rh_1.9O_y”,　J. Phys. Soc. Jpn. 74 1525-1528 (2005).

17.       T. Mizokawa, L. H. Tjeng, H.-J. Lin, C. T. Chen, R. Kitawaki, I.　Terasaki, S. Lambert, and C. Michel, “X-ray absorption study of layered Co oxides with a Co-O triangular lattice”, Phys. Rev. B 71, 193107 (2005).

18.       S. Ishiwata, M. Azuma, M. Hanawa, Y. Moritomo, Y. Ohishi, K. Kato, M. Takata, E. Nishibori, M. Sakata, I. Terasaki, and M. Takano, “Pressure/temperature/substitution-induced melting of A-site charge disproportionation in Bi_1-xLa_xNiO₃ (0<x<0.5)”,　Phys. Rev. B 72, 045104 (2005).

19.       W. Kobayashi and I. Terasaki, “CaCu₃Ti₄O₁₂/CaTiO₃ composite dielectrics: A Ba/Pb-free ceramics with high dielectric constants”, Appl. Phys. Lett. 87, 032902 (2005).

20.       W. Kobayashi, S. Ishiwata, I. Terasaki, M. Takano, I. Grigoraviciute, H. Yamauchi, and M. Karppinen, “Novel room-temperature ferromagnetism in Sr_1-xY_xCoO_3-d (0.2<x<0.25)”,　Phys. Rev. B 72, 104408 (2005).

21.       K. Yubuta, S. Okada, Y. Miyazaki, I. Terasaki, and T. Kajitani, “Crystal structure of the thermoelectric compound [Bi_1.79Sr_1.98O_y]_0.63[RhO₂]”, Jpn. J. Appl. Phys. 44, 8557-8561 (2005).

22.       K. Yubuta, S. Okada, Y. Miyazaki, I. Terasaki, and T. Kajitani, “Crystal structure of the thermoelectric compound [Bi_1.79Sr_1.98O_y]_0.63[RhO₂]”, Jpn. J. Appl. Phys. 45, 179-185 (2006).

23.       S. Shibasaki and I. Terasaki, “Thermoelectric properties of layered oxide R₂PdO₄ (R=La, Nd, Sm, and Gd)”, J. Phys. Soc. Jpn. 75, 024705(2006).

24.       J. Inaba, T. Katsufuji, “Large magnetoresistance in spin- and carrier-doped SrTiO₃”, Phys. Rev. B 72, 052408 (2005).

25.       K. Waku, T. Suzuki, T. Nomura, and T. Katsufuji, “Dynamics of the charge-spin interplay in a perovskite manganite”, Phys. Rev. B 72, 012418 (2005).

26.       Y. Aikawa, T. Katsufuji, T. Arima, et al., “Effect of Mn trimerization on the magnetic and dielectric properties of hexagonal YMnO₃”, Phys. Rev. B 71, 184418 (2005).

27.       A. Sekiyama, T. Sasabayashi, A. Higashiya, H. Fujiwara, S. Imada, K. Taniguchi, H. Takagi, T. Katsufuji, K. Kitazawa, and S. Suga, “Soft X-ray photoemission study of CaB₆”, J. Electron Spectrosc. Relat. Phenom. 144, 659-661 (2005).

28.       Y. Horibe, M. Shingu, K. Kurushima, H. Ishibashi, N. Ikeda, K. Kato, Y. Motome, N. Furukawa, S. Mori, T. Katsufuji, “Doping effect on the charge ordering in AlV₂O₄”, Phys. Rev. B 71, 052411 (2005).

29.       T. Suzuki, Y. Aikawa, and T. Katsufuji, “Magnetocapacitance in geometrically frustrated magnet ZnFe₂O₄”, J. Phys. Soc. Jpn. 74, 863-866 (2005).

30.       S. Mori S, Y. Horibe, and T. Katsufuji, “Ferroelectric domains in hexagonal YMnO₃”, J. Korean Phys. Soc. 46, 37-39 (2005).

31.       K. Adachi, T. Suzuki, K. Kato, K. Osaka, M. Takata, and T. Katsufuji, “Magnetic-field switching of crystal structure in an orbital-spin-coupled system: MnV₂O₄”, Phys. Rev. Lett. 95, 197202 (2005).

32.       S. Mori, J. Tokunaga, Y. Horibe, Y. Aikawa, and T. Katsufuji, “Magnetocapacitance effect and related microstructure in Ti-doped YMnO₃”, Phys. Rev. B 72, 224434 (2005).

33.       H. Iwasawa, K. Yamanaka, T. Saitoh, J. Inaba, T. Katsufuji, M. Higashiguchi, K. Shimada, H. Namatame, and M. Taniguchi, “Electronic structure of charge- and spin-controlled Sr_1-(x+y)La_x+yTi_1-xCr_xO₃”, Phys. Rev. Lett. 96, 067203 (2006).

34.       Y. Horibe, M. Shingu, K. Kurushima, H. Ishibashi, N. Ikeda, K. Kato, Y. Motome, N. Furukawa, S. Mori, and T. Katsufuji, “Spontaneous formation of vanadium “molecules” in a geometrically frustrated crystal: AlV₂O₄”, Phys. Rev. Lett. 96, 086406 (2006).

35.       N. Kato, K. Yuasa, T. Araki, I. Hirosawa, M. Sato, N. Ikeda, K. Iimura, and Y.  Uesu, “Determination of a Merocyanine J-Aggregate Structure and the Significant Contribution of the Electric Dipole Interaction to the Exciton Band Wavelength”, Phys. Rev. Lett. 94, 136404 (2005).

36.       N. Kato, T. Araki, Y. Uesu, M. Sato, I. Hirosawa, N. Ikeda, and K. Iimura, “Structural phase transition of J-aggregate　crystallites on the binary counter-ion subphase”, Ferroelectrics 314, 135-141 (2005).

37.       N. Kato, K. Yuasa, T. Araki, Y. Uesu, I. Hirosawa, M. Sato, N. Ikeda, and K. Iimura, “Grazing Incidence X-ray Diffraction of Merocyanine J-Aggregate Monolayers at the Air-Water Interface”, Trans. Mater. Res. Soc. Jpn. 30, 117-121 (2005).

38.       N. Kato and F. Caruso, “Homogeneous, Competitive Fluorescence Quenching Immunoassay Based on Gold Nanoparticle/Polyelectrolyte Coated Latex Particles”, J. Phys. Chem. B 109, 19604-19612 (2005).

39.       N. Kato, T. Araki, and Y. Uesu, “Thermochromic Phase Transition of Merocyanine J-Aggregate Monolayer at the Air-Water Interface”, Colloids Surf. A, (2006) in press.