Personal Data

SUGINO, Osamu
Born 1961.
Ph.D. in University of Tokyo, March 1989
1990-2002, Researcher at NEC Corporation, Fundamental Research Laboratories
2002- , Associate Professor, ISSP, the University of Tokyo

Time-dependent DFT

  1. Hu CP, Hirai H, and Sugino O, ” Nonadiabatic couplings from time-dependent density functional theory. II. Successes and challenges of the pseudopotential approximation”, J. Chem. Phys. 128, 154111 (2008)
  2. Hu CP, Hirai H, and Sugino O, “Average excitation energies from time-dependent density functional response theory”, J. Chem. Phys. 126, 074112, (2007)
  3. Sugino O and Miyamoto Y, Lectures Notes in Physics vol. 706 (2006), edited by Marques Ullrich Nogueira Rubio Burke and Gross, p.407-419, Springer
    “Time-Dependent Density Functional Theory”,
  4. Hu CP, Sugino O, J. Chem. Phys. 126, 074112, (2007)
    “Average excitation energies from time-dependent density functional response theory”
  5. Hu CP, Sugino O, Miyamoto Y, Phys. Rev. A 74, 032508 (2006)
    “Modified linear response for time-dependent density-functional theory: Application to Rydberg and charge-transfer excitations”
  6. Sugino O, Miyamoto Y, Phys. Rev. B 66, 089901 (2002)
    “Density-functional approach to electron dynamics: Stable simulation under a self-consistent field”
  7. Miyamoto Y, Sugino O, Phys. Rev. B 62, 2039-2044 (2000)
    “First-principles electron-ion dynamics of excited systems: H-terminated Si(111) surfaces”
  8. Miyamoto Y, Sugino O, Mochizuki Y, Physica B 274, 991 (1999)
    “First-principles dynamics of defect reactions triggered by electronic excitation”
  9. Miyamoto Y, Sugino O, Mochizuki Y, Appl. Phys. Lett. 75, 2915-2917 (1999)
    “Real-time electron-ion dynamics for photoinduced reactivation of hydrogen-passivated donors in GaAs”
  10. Miyamoto Y, Sugino O, J. Kor. Phys. Soc. 35 S11-S16 part 1 Suppl. S (1999)
    “Real-time electron dynamics by first-principles calculations”,
  11. Sugino O, Miyamoto Y, Phys. Rev. B 59 2579-2586 (1999)
    “Density-functional approach to electron dynamics: Stable simulation under a self-consistent field”

Interface physics

  1. Otani M, Hamada I, Sugino O, Morikawa Y, Ikeshoji T, Okamoto Y, “Structure of the water-platinum interface; a first principles simulation under bias potential –”, Physical Chemistry Chemical Physics (in press)
  2. Otani M, Hamada I, Sugino O, Morikawa Y, Ikeshoji T, Okamoto Y, “Electrode Dynamics from First-principles”, Journal of the Physical Society of Japan 77(2), 024802 (2008)
  3. Sugino O, Hamada I, Otani M, Morikawa Y, Ikeshoji T, Okamoto Y, “First-principles molecular dynamics simulation of biased electrode/solution interface”, Surface Science, 601, 5237-5240 (2007).
  4. Tomonari M and Sugino O, Chem. Phys. Lett. 437 170-175 (2007)
    “DFT calculation of vibrational frequency of hydrogen atoms on Pt electrodes: Analysis of the electric field dependence of the Pt-H stretching frequency”
  5. Otani M, Sugino O, Phys. Rev. B 73 115407 (2006)
    “First-principles calculations of charged surfaces and interfaces: A plane-wave nonrepeated slab approach”
  6. Okamoto Y, Sugino O, Mochizuki Y, Morikawa Y, Ikeshoji T, Chem. Phys. Lett. 377 236-242 (2003)
    “Comparative study of dehydrogenation at Pt(111)/water and Pt(111)/vacuum of methanol interfaces”
  7. Watari N, Saito M, Tsuge H, Sugino O, and Ohnishi S, J. J. Appl. Phys. 39 L479-481 (2000)
    “First principles study of atomic-scale Al2O3 films as insulators for magnetic tunnel junctions”
  8. Yu BD, Miyamoto Y, Sugino O, and Ohno T, Phys. Rev. B 58, 3549-3552 (1998)
    “Unusual Ti adsorption on Si(001) and subsequent activation of Si ejection”
  9. Yu BD, Miyamoto Y, Sugino O, and Ohno T, Appl. Phys. Lett. 72 1176-1178 (1998)
    “Favorable formation of the C49-TiSi2 phase on Si(001) determined by first-principles calculations”

Surface Science

  1. Suwa Y, Fujimori Y, Heike S, Terada Y, Yoshimoto Y, Akagi K, Sugino O, and Hashizume T, Phys. Rev. B 74 205308 (2006)
    “Formation of dihydride chains on H-terminated Si(100)-2×1 surfaces: Scanning tunneling microscopy and first-principles calculations”,
  2. Suwa Y, Fujimori Y, Heike S, Terada Y, Yoshimoto Y, Akagi K, Sugino O, and Hashizume T, J. J. Appl. Phys. part 1, 45 2200-2203 (2006)
    “First principles study of dihydride chains on H-terminated Si(100)-2 x 1 surface”
  3. Yu, BD, Park K, Kim H, Chung C, Yeom HW, Lyo I, Kong K, Miyamoto Y, Sugino O, and Ohno T, J. J. Appl. Phys. part 1, 45 2144-2147 (2006)
    “First-principles study of the step oxidation at vicinal Si(001) surfaces”
  4. Yu BD, Kim YJ, Jeon J, Kim H. Yeom WH, Lyo IW, Kong KJ, Miyamoto Y, Sugino O, and T. Ohno, Phys. Rev. B 70 033307 (2004)
    “Ab initio study of incorporation of O-2 molecules into Si(001) surfaces: Oxidation by Si ejection”
  5. Kong K, Han M, Yeom HW, Miyamoto Y, Sugino O, Sasaki T, Ohno T, and Yu BD, Phys. Rev. Lett. 88 125504 (2002)
    “Novel pathway to the growth of diamond on cubic beta-SiC(001)”
  6. Yu BD, Miyamoto Y, Sugino O, and Koga Y, J. Vac. Sci&Tech. 19 1180-1185 (2001)
    “Structural and electronic properties of metal-silicide/silicon interfaces: A first-principles study”
  7. Yu BD, Miyamoto Y, Sugino O, Appl. Phys. Lett. 76 976-978 (2000)
    “Efficient n-type doping of diamond using surfactant-mediated epitaxial growth”
  8. Iijima T, Sugino O, Surf. Sci. 391 L1199-L1204 (1997)
    “Molecular dynamics study of adatom diffusion on Si(100) surface – importance of the exchange mechanism”
  9. Yamauchi J, Tsukada M, Watanabe S, Sugino O, Phys. Rev. B 54 5586-5603 (1996)
    “First-principles study on energetics of c-BN(001) reconstructed surfaces”
  10. Yamauchi J, Tsukada M, Watanabe S, Sugino O, Surf. Sci. 348 L70 (1996)
    “First principles study on energetics of cBN(001) reconstructed surfaces”
  11. Yamauchi J, Tsukada M, Watanabe S, Sugino O, Surf. Sci. 341L1037 (1995)
    “First principles study on energetics of cBN(001) reconstructed surfaces”

Carbon nanotubes

  1. Kawai T, Miyamoto Y, Sugino O, and Koga Y, Phsica B 323 190-192 (2002)
    “Fusion of ultra thin carbon nanotubes: tight-binding molecular dynamics simulations”
  2. Kawai T, Miyamoto Y, Sugino O, and Koga Y, Phys. Rev. Lett. 78 085901 (2002)
    “General sum rule for chiral index of coalescing ultrathin nanotubes”,
  3. Kawai T, Miyamoto Y, Sugino O, and Koga Y, Phys. Rev. B 66 033404 (2002)
    “Nanotube and nanohorn nucleation from graphitic patches: Tight-binding molecular-dynamics simulations”
  4. Kawai T, Miyamoto Y, Sugino O, and Koga Y, Phys. Rev. B 62 R16349-R16352 (2000)
    “Graphitic ribbons without hydrogen-termination: Electronic structures and stabilities”
  5. Kitamura N, Oshiyama A, Sugino O, J. Phsy. Soc. Jpn, 67 3976-3984 (1998)
    “Atomic and electronic structures of deformed graphite sheets”

Clusters

  1. Saito M, Sugino O, Phys. Rev. A 63 053201 (2001)
    “Anomalous temperature effect on the broad asymmetric Franck-Condon photoelectron spectrum of the C-10(-) monocyclic ring cluster”
  2. Saito M, Sugino O, Phys. Rev. B 61 12674-12677 (2000)
    “Vibrational fine structures in photoelectron spectra of carbon ring clusters”
  3. Sugino O, Kamimura H, Z. Phys. D 19 67-70 (1991)
    “A Localized-orbital Hartree-Fock description of alkali-metal clusters”
  4. Sugino O, Kamimura H, Phys. Rev. Lett. 65 2696-2699 (1990)
    “A Localized-orbital Hartree-Fock description of alkali-metal clusters”
  5. Sugino O, Kamimura H, Mat. Sci&Eng. B 3 443-455 (1989)
    “Clarification of the alkali-metal cluster magic number using a metallic bond model “

Phase transition

  1. Sugino O, New Diamond Front. Carbon Techn. 9 93-105 (1999)
    “Semi-empirical molecular dynamics study of the phase diagram of carbon at low pressure”
  2. Sugino O, Car R, Phys. Rev. Lett. 74 1823-1826 (1995)
    “Ab initio molecular dynamics study of first-order phase transitions – melting of silicon”

Semiconductor physics (mainly defects)

  1. Hori Y, Ando Y, Miyamoto Y, Sugino O, Solid State Elec. 43 1813-1816 (1999)
    “Effect of strain on band structure and electron transport in InAs”
  2. Akiyama T, Oshiyama A, Sugino O, J. Phys. Soc. Jpn, 67 4110-4116 (1998)
    “Magic numbers of multivacancy in crystalline Si: Tight-binding studies for the stability of the multivacancy”,
  3. Oshiyama A, Saito M, Sugino O, Appl. Surf. Sci. 85 239-245 (1995)
    “Covalency elesticity and electron correlation in Si vacancies”
  4. Saito M, Oshiyama A, Ssugino O, Phys. Rev. B 47 13205-13214 (1993)
    “Energetics and local vibtations of the DX center in GAAS”
  5. Sugino O, Oshiyama A, Phys. Rev. B 46 12335-12341 (1992)
    “Microscopic mechanism of atomic diffusion in Si under pressure”
  6. Saito M, Oshiyama A, Sugino O, Phys. Rev. B 45 13745-13748 (1992)
    “Validity of the broken-bond model for the DX center in GAAS”
  7. Sugino O, Oshiyama A, Phys. Rev. Lett. 68 1858-1861 (1992)
    “Vacancy in Si – successful description within the local-density approximation”
  8. Sugino O, Oshiyama A, Phys. Rev. B 42 11869-11874 (1990)
    “Eelectroni-structure of the silicon divacancy”