Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Yuhei Natsume"'
Publikováno v:
Transactions of the Materials Research Society of Japan. 38:655-658
Autor:
Ryutaro Tomita, Yuhei Natsume
Publikováno v:
Transactions of the Materials Research Society of Japan. 35:555-561
Publikováno v:
Journal of Physics: Conference Series. 61:1186-1190
Conductance through finite two-dimensional Penrose lattices (PLs) are calculated as a function of gate voltage. To investigate effects of lattice defects and lattice vibrations, three types of PLs are taken into account; (A) PL without lattice defect
Publikováno v:
Journal of the Physical Society of Japan. 73:1415-1418
We investigate the vibrational structure of electronic spectra for the transition from the nondegenerate A state to E states in E g ⊗ e g Jahn–Teller systems with the trigonal field included. By extending the analysis by Longuet-Higgins et al. [P
Autor:
Yuhei Natsume
Publikováno v:
Journal of Computer Chemistry, Japan. 15:225-226
Autor:
Kensuke Doi, Yuhei Natsume
Publikováno v:
Journal of the Physical Society of Japan. 72:835-839
Characteristic features of fluctuations of Bose–Einstein condensations for systems of two-components in gas phases of alkali-metal atoms trapped by spherical harmonic potentials are discussed on the basis of numerical calculations. We concentrate o
Publikováno v:
Progress of Theoretical Physics Supplement. 145:282-285
Characteristic properties of excited states in anitiferromagnetic ladder systems with spin-½ are investigated in relation with the theoretical analysis of the quite asymmetric shape of the peak for twice the spin gap Δ g in magnetic Raman spectra.
Autor:
Yuhei Natsume, Kensuke Doi
Publikováno v:
Journal of the Physical Society of Japan. 70:167-172
Characteristic features in phases of Bose-Einstein condensations (BEC) for systems of two-components in gas phases of Alkali-metal atoms trapped by harmonic potentials are discussed on the basis of numerical calculations by the use of Gross-Pitaevski
Publikováno v:
Journal of the Physical Society of Japan. 66:1618-1621
Thermodynamic properties of spin=1/2 two-leg ladders with alternating chains including ferromagnetic and antiferromagnetic interactions are discussed on the basis of the numerical results obtained by quantum Monte Carlo simulations. As well as the ro
Autor:
Nobuhiro Sue, Yuhei Natsume
Publikováno v:
Journal of the Physical Society of Japan. 65:1166-1169
We investigate the role of the competition between two kinds of wavevectors Q j in the appearance of an anisotropic superconducting gap in 2-dimensional systems on a square lattice with strong antiferromagnetic correlations. We take into account the