Publications

 

1.         K. Matsuzaki, H. Takagi, H. Hosono, and T. Susaki, “Structural study of polar MgO (111) epitaxial thin films grown on SrTiO₃ (111)”, Phys. Rev. B 84, 235448 (2011)

 

2.         M. Takizawa, S. Tsuda, T. Susaki, H. Y. Hwang, and A. Fujimori, “Electronic charges and electric potential at LaAlO₃/SrTiO₃ interfaces studied by core-level photoemission spectroscopy”, Phys. Rev. B 84, 245124 (2011).

 

3.        T. Susaki, A. Makishima, and H. Hosono, “Work function engineering via LaAlO₃/SrTiO₃ polar interfaces”, Phys. Rev. B 84, 115456 (2011).

 

4.        S. Kumada, K. Matsuzaki, H. Hosono, and T. Susaki, “Tuning of Surface Roughness and Lattice Constant in MgO(111)/Al₂O₃(0001) Grown by Laser Energy Controlled Pulsed Laser Deposition”, Jpn. J. Appl. Phys. 50, 085503 (2011).

 

5.        H. Hosono, K. Hayashi, T. Kamiya, T. Atou and T. Susaki, “New functionalities in abundant element oxides: “ubiquitous element strategy”, Science and Technology of Advanced Materials 12, 034303 (2011).

 

6.        K. Matsuzaki, H. Hosono, and T. Susaki, “Layer-by-layer epitaxial growth of polar MgO (111) films with atomically flat surfaces”, Proc. SPIE 7940, 794012 (2011).

 

7.        T. Susaki, A. Makishima, and H. Hosono, “Tunable work function in MgO/Nb:SrTiO₃ surfaces studied by Kelvin probe technique”, Phys. Rev. B 83, 115435 (2011).

 

8.        K. Matsuzaki, H. Hosono, and T. Susaki, “Layer-by-layer epitaxial growth of polar MgO (111) thin films”, Phys. Rev. B 82, 033408 (2010).

 

9.        S. S. A. Seo, M. J. Han, G. W. J. Hassink, W. S. Choi, S. J. Moon, J. S. Kim, T. Susaki, Y. S. Lee, J. Yu, C. Bernhard, H. Y. Hwang, G. Rijnders, D. H. A. Blank, B. Keimer, and T. W. Noh, “Two-Dimensional Confinement of 3d¹ Electrons in LaTiO₃/LaAlO₃ Multilayers”, Phys. Rev. Lett. 104, 036401 (2010).

 

10.    T. Susaki, S. Kumada, T. Katase, K. Matsuzaki, M. Miyakawa, and H. Hosono, “Fabrication of Flat MgO(111) Films on Al₂O₃(0001) Substrates by Pulsed Laser Deposition”, Appl. Phys. Express 2, 091403 (2009).

 

11.    S. Y. Jang, N. Nakagawa, S. J. Moon, T. Susaki, K.W. Kim, Y. S. Lee, H. Y. Hwang, and K. Myung-Whun, “Resistivity, and optical conductivity of Nd_0.5Sr_0.5MnO₃ thin films grown on SrTiO₃”, Solid State Communications 149, 1760 (2009).

 

12.    M. Takizawa, Y. Hotta, T. Susaki, Y. Ishida, H. Wadati, Y. Takata, K. Horiba, M. Matsunami, S. Shin, M. Yabashi, K. Tamasaku, N. Nishio, T. Ishikawa, A. Fujimori, and H. Y. Hwang, “Spectroscopic Evidence for Competing Reconstructions in Polar Multilayers LaAlO₃/LaVO₃/LaAlO₃”, Phys. Rev. Lett. 102, 236401 (2009).

 

13.    T. Higuchi, Y. Hotta, T. Susaki, A. Fujimori, and H. Y. Hwang, “Modulation Doping of a Mott Quantum Well by a Proximate Polar Discontinuity”, Phys. Rev. B 79, 075415 (2009).

 

14.    Y. Kozuka, T. Susaki, and H. Y. Hwang, “Vanishing Hall Coefficient in the Extreme Quantum Limit in Photocarrier-Doped SrTiO₃”, Phys. Rev. Lett. 101, 096601 (2008).

 

15.    Y. Hikita,  L. Fitting Kourkoutis,  T. Susaki, D. A. Muller,  H. Takagi,  and H. Y. Hwang, “Negative differential resistance induced by Mn substitution at SrRuO₃/Nb:SrTiO₃ Schottky interfaces”, Phys. Rev. B 77, 205330 (2008).

 

16.    J.-H. Song, T. Susaki, and H. Y. Hwang, “Enhanced Thermodynamic Stability of Epitaxial Oxide Thin Films”, Adv. Mater. 20, 2528 (2008).

 

17.    H. Wadati, Y. Hotta, A. Fujimori, T. Susaki, H. Y. Hwang, Y. Takata, K. Horiba, M. Matsunami, S. Shin, M. Yabashi, K. Tamasaku, Y. Nishino, and T. Ishikawa, “Hard x-ray photoemission study of LaAlO₃/LaVO₃ multilayers”, Phys. Rev. B 77, 045122 (2008).

 

18.    Y. Hotta, T. Susaki, and H. Y. Hwang, “Polar Discontinuity Doping of the LaVO₃/SrTiO₃ Interface”, Phys. Rev. Lett. 99, 236805 (2007).

 

19.    T. Susaki, Y. Kozuka, Y. Tateyama, and H. Y. Hwang, “Temperature-dependent polarity reversal in Au/Nb:SrTiO₃”, Phys. Rev. B 76, 155110 (2007).

 

20.    H. Wadati, Y. Hotta, M. Takizawa, A. Fujimori, T. Susaki, and H. Y. Hwang, “Characterization of LaVO_x thin films by photoemission spectroscopy”, J. Appl. Phys. 102, 053707 (2007).

 

21.    Y. Kozuka, Y. Hikita, T. Susaki, and H. Y. Hwang, “Optically tuned dimensionality crossover in photocarrier-doped SrTiO₃: Onset of weak localization”, Phys. Rev. B 76, 085129 (2007).

 

22.    Y. Hikita, Y. Kozuka, T. Susaki, H. Takagi, and H. Y. Hwang, “Characterization of the Schottky Barrier in SrRuO₃/Nb:SrTiO₃ Junctions”, Appl. Phys. Lett. 90, 143507 (2007).

 

23.    T. Susaki, N. Nakagawa, and H. Y. Hwang, “Transport mechanisms in manganite-titanate heterojunctions”, Phys. Rev. B 75, 104409 (2007).

 

24.    L. Fitting Kourkoutis, Y. Hotta, T. Susaki, H. Y. Hwang, and D. A. Muller, “Nanometer Scale Electronic Reconstruction at the Interface between LaVO₃ and LaVO₄”, Phys. Rev. Lett. 97, 256803 (2006).

 

25.    Y. Hotta, H. Wadati, A. Fujimori, T. Susaki, and H. Y. Hwang, “Electronic structure of the Mott insulator LaVO₃ in a quantum well geometry”, Appl. Phys. Lett. 89, 251916 (2006).

 

26.    Y. Hotta, Y. Mukunoki, T. Susaki, H. Y. Hwang, L. Fitting, and D. A. Muller, “Growth and electronic structure of LaVO_x films”, Appl. Phys. Lett. 89, 031918 (2006).

 

27.    Y. Kozuka, T. Susaki, and H. Y. Hwang, “Rectifying NdNiO₃/Nb:SrTiO₃ junctions as a probe of the surface electronic structure of NdNiO₃”, Appl. Phys. Lett. 88, 142111 (2006).

 

28.    Y. Mukunoki, N. Nakagawa, T. Susaki, and H. Y. Hwang, “Atomically flat (110) SrTiO₃ and heteroepitaxy”, Appl. Phys. Lett. 86, 171908 (2005).

 

29.    N. Nakagawa, M. Asai, Y. Mukunoki, T. Susaki, and H. Y. Hwang, “Magnetocapacitance and exponential magnetoresistance in manganite–titanate heterojunctions”, Appl. Phys. Lett. 86, 082504 (2005).

 

30.    T. Minato, T. Susaki, S. Shiraki, H. S. Kato, M. Kawai, K. Aika, “Investigation of the electronic interaction between TiO₂(110) surfaces and Au clusters by PES and STM”,  Surf. Sci. 566-568, 1012 (2004).

 

31.    T. Susaki and M. Kawai, “The effect of reduced hybridization at surface: Ni 3d photoemission line shape in Ni/Cu(111)”, Phys. Rev. B 68, 113411 (2003).

 

32.    T. Susaki, T. Komeda, and M. Kawai, “Narrow Photoemission Peak at the Fermi Level in Fe/Cu(111)”, Phys. Rev. Lett. 88, 187602 (2002).

 

33.    K. Kobayashi, T. Susaki, A. Fujimori, T. Tonogai, and H. Takagi, “Disorder effects in the bipolaron system Ti₄O₇ studied by photoemission spectroscopy”, Europhys. Lett. 59, 868 (2002).

 

34.    T. Susaki, T. Kubota, T. Komeda, and M. Kawai, “Photoemission study of ultrathin Fe film on Au”, Surf. Sci. 493, 708 (2001).

 

35.    T. Susaki, A. Fujimori, M. Okusawa, J. L. Sarrao, and Z. Fisk, “High-resolution photoemission study of the valence transition in YbInCu₄”, Solid State Commun. 118, 413 (2001).

 

36.    T. Susaki, K. Kobayashi, A. Fujimori, A. Ohno, T. Tonogai, and H. Takagi, “Effects of hole doping in FeSi: Photoemission study of FeSi_1-xAl_x”, Phys. Rev. B 64, 153106 (2001).

 

37.    T. Susaki, A. Fujimori, Y. Takeda, M. Taniguchi, M. Arita, K. Shimada, H. Namatame, S. Hiura, F. Iga, and T. Takabatake, “Photoemission Study of Substitution Effects on the Conduction-Band States in the Kondo Insulator YbB₁₂”, J. Phys. Soc. Jpn. 70, 756 (2001).

 

38.    T. Susaki, Y. Takeda, M. Arita, A. Fujimori, K. Shimada, H. Namatame, M. Taniguchi, S. Hiura, F. Iga, and T. Takabatake, “Photoemission study of Kondo insulator YbB₁₂”, Physica B 281-282, 282 (2000).

 

39.    T. Susaki, Y. Takeda, M. Arita, K. Mamiya, A. Fujimori, K. Shimada, M. Taniguchi, F. Iga, T. Takabatake, M. Kasaya, S. Suga, and H. Harima, “High-Resolution Photoemission Study of the Kondo Insulator YbB₁₂”, in “Physics of Strongly Correlated Electron Systems”, edited by T. Komatsubara et al. (JJAP Series 11, Japan, 1999), p. 94.

 

40.    T. Susaki, Y. Takeda, M. Arita, K. Mamiya, A. Fujimori, K. Shimada, H. Namatame, M. Taniguchi, N. Shimizu, F. Iga, and T. Takabatake, “Temperature-Dependent High-Resolution Photoemission Study of the Kondo Insulator YbB₁₂”, Phys. Rev. Lett. 82, 992 (1999).

 

41.    T. Muro, A. Kimura, T. Iwasaki, S. Ueda, S. Imada, T. Matsushita, A. Sekiyama, T. Susaki, K. Mamiya, T. Harada, T. Kanomata, and S. Suga, “Resonance and high-resolution photoemission study of CoS₂”, J. Electron Spectrosc. Relat. Phenomen. 88-91, 361 (1998).

 

42.    T. Susaki, T. Mizokawa, A. Fujimori, A. Ohno, T. Tonogai, and H. Takagi: “Temperature and substitution dependence of the photoemission spectra of FeSi”, Phys. Rev. B 58, 1197 (1998).

 

43.    A. Sekiyama, T. Susaki, A. Fujimori, T. Sasaki, N. Toyota, T. Kondo, G. Saito, M. Tsunekawa, T. Iwasaki, T. Muro, S. Suga, T. Matsushita, H. Ishii and T. Miyahara,  “High-Resolution Photoemission Study of Metallic, Insulating and Superconducting BEDT-TTF salts”, Phys. Rev. B 56, 9082 (1997).

 

44.    T. Susaki, A. Sekiyama, K. Kobayashi, T. Mizokawa, A. Fujimori, M. Tsunekawa, T. Muro, T. Matsushita, S. Suga, H. Ishii, T. Hanyu, A. Kimura, H. Namatame, M. Taniguchi, T. Miyahara, F. Iga, M. Kasaya and H. Harima, “Susaki et al. Reply (Reply to Comment “Intrinsic Photoemission Spectra for the Heavy Fermion YbB₁₂”)”, Phys. Rev. Lett. 78, 1832 (1997).

 

45.    T. Susaki, T. Konishi, A. Sekiyama, T. Mizokawa, A. Fujimori, T. Iwasaki, S. Ueda, T. Matsushita, S. Suga, H. Ishii, F. Iga, M. Kasaya, “Evolution of Electronic States in the Kondo Alloy System Yb_1-xLu_xB₁₂”, Phys. Rev. B 56, 13727 (1997).

 

46.    T. Susaki, A. Sekiyama, K. Kobayashi, T. Mizokawa, A. Fujimori, M. Tsunekawa, T. Muro, T. Matsushita, S. Suga, H. Ishii, T. Hanyu, A. Kimura, H. Namatame, M. Taniguchi, T. Miyahara, F. Iga, M. Kasaya and H. Harima, “Low-Energy Electronic Structure of the Kondo Insulator YbB₁₂”, Phys. Rev. Lett. 77, 4269 (1996).