田中 宗

主任研究員(研究院准教授)

  • 322 引用
  • 11 h指数
20052019
Pureに変更を加えた場合、すぐここに表示されます。

研究成果 2005 2019

  • 322 引用
  • 11 h指数
  • 33 Article
  • 5 Conference contribution
  • 1 Chapter
  • 1 Review article
フィルター
Article
2019

A fully-connected ising model embedding method and its evaluation for CMOS annealing machines

Oku, D., Terada, K., Hayashi, M., Yamaoka, M., Tanaka, S. & Togawa, N., 2019 1 1, : : IEICE Transactions on Information and Systems. E102D, 9, p. 1696-1706 11 p.

研究成果: Article

公開
Ising model
Combinatorial optimization
Annealing
Chain length
Ground state
quantum computation
Ising model
condensed matter physics
annealing
numerical analysis
2016
24 引用 (Scopus)
Magnetocaloric effects
Curie temperature
Scaling laws
Phase transitions
scaling laws
6 引用 (Scopus)

Topological and dynamical properties of a generalized cluster model in one dimension

Ohta, T., Tanaka, S., Danshita, I. & Totsuka, K., 2016 4 18, : : Physical Review B. 93, 16, 165423.

研究成果: Article

Excited states
Ground state
Periodic structures
critical point
Phase diagrams
2015
4 引用 (Scopus)

Phase diagram and sweep dynamics of a one-dimensional generalized cluster model

Ohta, T., Tanaka, S., Danshita, I. & Totsuka, K., 2015 6 15, : : Journal of the Physical Society of Japan. 84, 6, 063001.

研究成果: Article

critical point
phase diagrams
boundary conditions
ground state
stems
16 引用 (Scopus)

Structural phase transition between γ-Ti3O5 and δ-Ti3O5 by breaking of a one-dimensionally conducting pathway

Tanaka, K., Nasu, T., Miyamoto, Y., Ozaki, N., Tanaka, S., Nagata, T., Hakoe, F., Yoshikiyo, M., Nakagawa, K., Umeta, Y., Imoto, K., Tokoro, H., Namai, A. & Ohkoshi, S. I., 2015 2 4, : : Crystal Growth and Design. 15, 2, p. 653-657 5 p.

研究成果: Article

Phase transitions
Fermi level
conduction
Electron energy levels
conductors
2014
9 引用 (Scopus)

Magnetic ordered structure dependence of magnetic refrigeration efficiency

Tamura, R., Tanaka, S., Ohno, T. & Kitazawa, H., 2014 8 7, : : Journal of Applied Physics. 116, 5, 053908.

研究成果: Article

entropy
cubic lattices
Ising model
heat transfer
simulation
2013
1 引用 (Scopus)
Heisenberg Model
Triangular Lattice
latent heat
interlayers
Heat
1 引用 (Scopus)
fractals
roughness
8 引用 (Scopus)

Quantum annealing for Dirichlet process mixture models with applications to network clustering

Sato, I., Tanaka, S., Kurihara, K., Miyashita, S. & Nakagawa, H., 2013 12 9, : : Neurocomputing. 121, p. 523-531 9 p.

研究成果: Article

Restaurants
Cluster Analysis
Annealing
Simulated annealing
Markov Chains
4 引用 (Scopus)
Phase transitions
dissociation
vortices
Vortex flow
interactions
5 引用 (Scopus)
bimetals
Bimetals
Magnetic properties
Ferrimagnetism
assembly
2012
19 引用 (Scopus)
ladders
ground state
exclusion
gases
configurations
2011
8 引用 (Scopus)
melting
transition points
internal energy
energy
transition temperature
30 引用 (Scopus)
Entropy
Signal filtering and prediction
solid state
valence
Crystal lattices
8 引用 (Scopus)

Estimation of spin-spin interaction by weak measurement scheme

Shikano, Y. & Tanaka, S., 2011 11, : : EPL. 96, 4, 40002.

研究成果: Article

quantum computers
tomography
diamonds
interactions
nitrogen
2 引用 (Scopus)

Hamiltonian determination with restricted access in transverse field ising chain

Fasihi, M. A., Tanaka, S., Nakahara, M. & Kondo, Y., 2011 4, : : Journal of the Physical Society of Japan. 80, 4, 044002.

研究成果: Article

eigenvalues
operators
8 引用 (Scopus)
transition temperature
latent heat
internal energy
broken symmetry
entropy
1 引用 (Scopus)
disorders
sublattices
Entropy
Temperature
entropy
38 引用 (Scopus)

Successive phase transitions and phase diagrams for the quasi-two-dimensional easy-axis triangular antiferromagnet Rb 4Mn(MoO4)3

Ishii, R., Tanaka, S., Onuma, K., Nambu, Y., Tokunaga, M., Sakakibara, T., Kawashima, N., Maeno, Y., Broholm, C., Gautreaux, D. P., Chan, J. Y. & Nakatsuji, S., 2011 4, : : EPL. 94, 1, 17001.

研究成果: Article

diagrams
phase diagrams
anisotropy
magnetic measurement
neutrons
2010
20 引用 (Scopus)

Entanglement in valence-bond-solid states on symmetric graphs

Katsura, H., Kawashima, N., Kirillov, A. N., Korepin, V. E. & Tanaka, S., 2010, : : Journal of Physics A: Mathematical and Theoretical. 43, 25, 255303.

研究成果: Article

Symmetric Graph
Density Matrix
Entanglement
Subsystem
solid state
6 引用 (Scopus)
Ising model
Ising Model
Correlation Function
Transverse
Quantum Fluctuations
17 引用 (Scopus)

Phase transition in potts model with invisible states

Tamura, R., Tanaka, S. & Kawashima, N., 2010 8, : : Progress of Theoretical Physics. 2, p. 381-388 8 p.

研究成果: Article

broken symmetry
entropy
internal energy
free energy
simulation
2009
4 引用 (Scopus)
screening
entropy
causes
critical point
scaling
6 引用 (Scopus)

Quantum response to time-dependent external fields

Miyashita, S., Tanaka, S., De Raedt, H. & Barbara, B., 2009, : : Journal of Physics: Conference Series. 143, 012005.

研究成果: Article

magnetic control
Ising model
dissipation
energy levels
insulators
2008
12 引用 (Scopus)
Ketones
Magnesium
Carbon
sulfoxide
Cyclohexanones
2007
6 引用 (Scopus)

Nonmonotonic relaxation in systems with reentrant-type interaction

Miyashita, S., Tanaka, S. & Hirano, M., 2007 8, : : Journal of the Physical Society of Japan. 76, 8, 083001.

研究成果: Article

interactions
Ising model
magnetic permeability
temperature dependence
causes
3 引用 (Scopus)
Annealing
annealing
Ground state
ground state
Hot Temperature
11 引用 (Scopus)
frustration
broken symmetry
entropy
magnetization
ground state
4 引用 (Scopus)
Relaxation processes
Experiments
configurations
2006
5 引用 (Scopus)

Electron localization or delocalization in incommensurate helical magnets

Tanaka, S., Katsura, H. & Nagaosa, N., 2006, : : Physical Review Letters. 97, 11, 116404.

研究成果: Article

magnets
spin-orbit interactions
electronics
electrons
wave functions
11 引用 (Scopus)
Cyclohexanones
Lithium
Magnesium
Carbon
sulfoxide
2005
11 引用 (Scopus)
chaos
spin glass
temperature
configurations
interactions