Invited Talks

Topological Science & Technology in terms of Helicity
Satoshi Tanda
2016 JPS March Meeting
Sendai, 19 Mar 2016


Topological Matter and Universality: Crystals, Wavefunction, Gauge-Fields, Space-Time, Biology
Satoshi Tanda
2015 MRS Fall Meeting & Exhibit
Boston, 30 Nov 2015


UNIVERSALITY OF HELICITY AND CHERN-SIMON STRUCTURE
Satoshi Tanda
ECRYS-2014
Corsica, 20 AUG 2014


Topological Crystals : as a new Paradigm
Satoshi Tanda
2012 MRS Fall Meeting & Exhibit
Boston, 26 Nov 2012 [PDF]

Topological Crystals and the quantum effects : as a new Paradigm
Satoshi Tanda
Quantised Flux in Tightly Knotted and Linked Systems

Isaac Newton Institute for Mathematical Sciences, Cambrige, 6 Dec. 2012[PDF]

Review of CDW in topological matter of MX2 and MX3
Satoshi Tanda
ECRYS-2011
Corsica, 17 AUG 2011


Publications (Selected)

Effects of pressure and magnetic field on superconductivity in ZrTe3: Local pair-induced superconductivity
Satoshi Tsuchiya, Kazuyuki Matsubayashi, Kazuhiko Yamaya, Shigeru Takayanagi, Santoshi Tanda, Yoshiya Uwatoko
New J. of Phys., in press (2017)


Observation of localized high-Tc superconductivity in a Ca2RuO4 nanofilm single crystal
Hiroyoshi Nobukane, Kosei Yanagihara, Yuji Kunisada, Yunito Ogasawara, Kazushige Nomura, Yasuhiro Asano, Satoshi Tanda
arXiv:1703.09459


Direct Observation of Mono-, Bi-, and Tri-layer Charge Density Waves in 1T-TaS2 by Transmission Electron Microscopy without a Substrate
D. Sakabe, Z. Liu, K. Suenaga, K. Nakatsugawa & S. Tanda
NPJ Quantum Materials, in press (2017)


Chern structure in the Bose-insulating phase of Sr2RuO4nanofilms
H. Nobukane, T. Matsuyama, and S. Tanda
Scientific Reports B 7, 41291 (2017)


Anisotropic magnetoresistance of charge density wave in o-TaS3
K. Inagaki, T. Matsuura, M. Tsubota, S. Uji, T. Honma, and S. Tanda
Phys. Rev. B 93, 075423 (2016)

Viewpoint: Evidence of interference effect in charge-density wave
Editors' Suggestion MDN

Chiral Unitary Quantum Phase Transition in 2H-FexTaSe2
T. Kanno, T. Matsumoto, K. Ichimura, T. Matsuura, and S. Tanda
J. Low Temp. Phys. 183, 41 (2016)


Single-valuedness problem on charge density wave rings
T. Hosokawa, T. Matsuura, M. Tsubota and S. Tanda
Europhys. Lett. 112, 27005 (2015)


Symmetry-dependent carrier relaxation dynamics and charge-density-wave transition in DyTe3 probed by polarized femtosecond spectroscopy
S. Tsuchiya, Y. Sugawara, S. Tanda, and Y. Toda
Journal of Optics 17, 085501 (2015)


STM observation of charge stripe in metallic phase of α-(BEDT-TTF)2I3
K. Katono, T. Taniguchi, K. Ichimura, Y. Kawashima, S. Tanda, and K. Yamamoto
Phys. Rev. B 91, 125110 (2015)


Charge density wave soliton liquid
T.Matsuura, J. Hara, K. Inagaki, M. Tsubota, T. Hosokawa, and S. Tanda
Europhys. Lett. 109, 27005 (2015)


STM/STS study of the superconducting gap in SmFeAsO1-xFx
Yuki Kawashima, Koichi Ichimura, Kazuhiro Katono, Tohru Kurosawa, Migaku Oda, Satoshi Tanda, Yoichi Kamihara, and Hideo Hosono
Solid State Commun. 204 (2015) 33-36


Charge stripe structure in Fe1+xTe by STM
Y. Kawashima, K. Ichimura, J. Ishioka, T. Kurosawa, M. Oda, K. Yamaya, and S. Tanda
Solid State Commun. 167, 10-13 (2013)
[PDF]


Cycloid crystals by topology change
T. Matsuura, T. Matsuyama and S. Tanda
Journal of Crystal Growth 371, 17-22 (2013)
[PDF]


Reply to “Comment on ‘Charge-parity symmetry observed through Friedel oscillations in chiral charge-density waves' ”
J. Ishioka, T. Fujii, K. Katono, K. Ichimura, T. Kurosawa, M. Oda, and S. Tanda

Phys. Rev. B 86, 247102 (2012) [PDF]

    Comment on “Charge-parity symmetry observed through Friedel oscillations in chiral charge-density waves”
    Jasper van Wezel

    Phys. Rev. B 86, 247101 (2012) [PDF]

Fluctuating superconductivity in the strongly correlated two-dimensional organic superconductor kappa -(BEDT-TTF)2 Cu(NCS)2 in an in-plane magnetic field
Satoshi Tsuchiya, Jun-ichi Yamada, Satoshi Tanda, et al.
Phys. Rev. B 85, 220506(R) (2012) [PDF]


Mixed bulk-filament nature in superconductivity of the charge-density-wave conductor ZrTe3
Kazuhiko Yamaya, Shigeru Takayanagi and Satoshi Tanda
Phys. Rev. B 85, 184513 (2012) [PDF]


Aharonov-Bohm effect in charge-density wave loops with inherent temporal current switching
M. Tsubota, K. Inagaki, T. Matsuura and S. Tanda
Europhys. Letters 97, 57011 (2012) [PDF]


Charge-parity symmetry observed through Friedel oscillations in chiral charge-density waves
J. Ishioka, T. Fujii, K. Katono, K. Ichimura, T. Kurosawa, M. Oda, and S. Tanda

Phys. Rev. B 84, 245125 (2011) [PDF]

Polyhedral Topological Crystals
M. Tsubota, K. Inagaki, T. Matsuura, and S. Tanda
Crystal Growth & Design 11, 4789 (2011) [PDF]


Superconducting networks with the proximity effect
S. Tsuchiya, and S. Tanda
Europhys. Lett. 94, 47008 (2011) [PDF]

Topology-change surgery for crystals
T. Matsuura, T. Tsuneta, G. Kumagai, M. Tsubota, T. Matsuyama, and S. Tanda
Phys. Rev. B 83, 174113 (2011) [PDF]


Majorana-Weyl fermions in the chiral superconductor Sr2RuO4
H. Nobukane, A. Tokuno, T. Matsuyama, and S. Tanda
Phys. Rev. B 83, 144502 (2011) [PDF]

Chiral Charge-Density waves
J. Ishioka, Y. H. Liu, K. Shimatake, T. Kurosawa, K. Ichimura, Y. Toda, M. Oda, and S. Tanda
Phys. Rev. Lett. 105, 176401 (2010) [PDF]
Viewpoint: Chiral symmetry breaking and charge order

Relaxation of geometrical frustration in NbSe3 topological crystals
T. Tsuneta, K. Yamamoto, N. Ikeda, and Y. Nogami, T. Matsuura and S. Tanda
Phys. Rev. B 82, 014105 (2010) [PDF]

Effects of Chern-Simons corrections on conserved quantities of relativistic fluid
K. Konno, T. Matsuyama and S. Tanda
Modern Physics Letters A, 31, 2655-2666 (2010) [PDF]

Topological effects of the superconducting vortex state in a TaSe3 ring crystal: Observation of magnetic torque oscillations
G. Kumagai, T. Matsuura, K. Yamaya, K. Ichimura, K. Inagaki, and S. Tanda
Phys. Rev. B 81, 184506 (2010) [PDF]

Editors' Suggestion MDN

Nonlocal transport in the charge density waves of o-TaS3
K. Inagaki, M. Tsubota, and S. Tanda
Phys. Rev. B 81, 113101 (2010) [PDF]

Transport Properties in a Single Domain of Microscale Sr2RuO4 Single Crystals
H. Nobukane, K. Inagaki, S. Tsuchiya, Y. Asano, K. Ichimura, K. Yamaya, S. Takayanagi, I. Kawasaki, K. Tenya, H. Amitsuka and S. Tanda,
Japanese Journal of Applied Physics 49, 020209(1)-(3) (2010) [PDF]


Optical-vortex laser ablation
J. Hamazaki, R. Morita, K. Chujo, Y. Kobayashi, S. Tanda, and T. Omatsu
Optics Express, 18, 3, pp. 2144-2151 (2010) [PDF]


実証的トポロジー科学:新しいパラダイム
S. Tanda and M. Tsubota
数理科学 No.550 p.47-52 (2009) [PDF]


Duality Breaking of Vortex Configuration in a Hierarchical Honeycomb Network
S. Tsuchiya, T. Toshima, H. Nobukane, K. Inagaki and S. Tanda
Phys. Rev. B 80, 094502 (2009) [PDF]

Optical selection of a multiple phase order in the charge density wave condensate o-TaS3 using a spectrally resolved nonequilibrium measurement
Y. Toda, R. Onozaki, T. Tsubota, K. Inagaki, S. Tanda
Phys. Rev. B 80, 121103 (2009). [PDF]

Rotating Black Hole in Extended Chern-Simon Modified Gravity
K. Konno, T. Matsuyama and S. Tanda
Prog. Theor. Phys. 122, 561-568 (2009). [PDF]

Parity violation in a single domain of spin-triplet Sr2RuO4 superconductors
H. Nobukane, K. Inagaki, K. Ichimura, K. Yamaya, S. Takayanagi, I. Kawasaki, K. Tenya, H. Amitsuka, K. Konno, Y. Asano and S. Tanda
Solid State Commun. 149 1212-1215 (2009). [PDF]

Evidence of circulating charge density wave current: Shapiro interference in NbSe3 topological crystals
T. Matsuura, K. Inagaki, and S. Tanda
Phys. Rev. B 79, 014304 (2009). [PDF]

Field-Induced Discommensuration in Charge Density Wave in o-TaS3
K. Inagaki, M. Tsubota, K. Higashiyama, K. Ichimura, S. Tanda, K. Yamamoto, N. Hanasaki,
N. Ikeda, Y. Nogami, T. Ito, and H. Toyokawa
J. Phys. Soc. Jpn. 77, 093708 (2008). [PDF]

Flat rotation curves in Chern-Simons modified gravity
K. Konno, T. Matsuyama, Y. Asano, and S. Tanda
Phy. Rev. D 78, 024037 (2008). [PDF]

Multipod Crystals of Perovskite SrTiO3
T. Toshima, H. Ishikawa, S. Tanda, and T. Akiyama
Crystal Growth and Design 10.1021/cg800098r (2008). [PDF]

Does a black hole rotate in Chern-Simons modified gravity?,
K. Konno, T. Matsuyama, and S. Tanda
Physical Review D 76, 024009 (2007).
[PDF ]

The effect of dissipation on quantum transmission resonance,
K. Konno, M. Nishida, S. Tanda and N. Hatakenaka
Physics Letters A 368, pp. 442-449 (2007).
[PDF ]

Selective optical probing of the charge-density-wave phases in NbSe3 
K. Shimatake, Y. Toda, and S. Tanda
Phys. Rev. B 75, 115120 (2007).
[ PDF ]

Topologically linked crystals
T.Matsuura, M.Yamanaka, N. Hatakenaka, T. Matsuyama, and S. Tanda,
Journal of Crystal Growth 297, 157 (2006). [ PDF ]

Supercluster of Electrons in Ultrathin TaSe2 Nanocrystals
T.Toshima, K.Inagaki, N. Hatakenaka, and S. Tanda,
J. Phys. Soc. Jpn. 75, 024706 (2006). [ PDF ]

Quenching of phase coherence in quasi-one-dimensional ring crystals 
K. Shimatake , Y. Toda, and S. Tanda
Phys. Rev. B 73, 153403 (2006).
[ PDF]

Topological effect of charge density waves in ring-shaped crystals of NbSe3
T.Matsuura, T.Tsuneta, K. Inagaki, and S. Tanda,
Phys. Rev. B 73, 165118 (2006). [ PDF ]

Hydriding Chemical Vapor Deposition of Metal Hydride Nano-Fibers
I. Saita, T. Toshima, S. Tanda, and T. Akiyama
Materials Transactions, 47, 931 (2006).


Imaging of NbSe2 nanotube by STM
K. Ichimura, K. Tamura, M. Ogata, K. Nomura, T. Toshima and S. Tanda
J. Phys. IV France, 131 235 (2005). [PDF]

Violation of Kohler's Rule in the Magnetoresistance near the Lower Charge-Density-Wave Instability in NbSe3
S. Yasuzuka, K. Yamaya, Y. Okajima, S. Tanda, N. Takeshita, H. Mitamura, T. Nakanishi and N. Mori
J. Phys. Soc. Jpn. 74, 1187 (2005).[ PDF ]


Finite-size effects on transverse magnetoresistance of NbSe3
Yamaguchi Takahide, S.Uji, K.Enomoto, T.Konoike, T.Terashima, M. Nishimura,T.Tsuneta, K.Inagaki, S.Tanda, and K.Yamaya
Phys. Rev. B 71, 134409 (2005). [ PDF ]


Fabrication of nanoscale charge density wave systems
K. Inagaki, T. Toshima, S. Tanda, K. Yamaya, and S. Uji
Appl. Phys. Lett. 86, 073101 (2005). [ PDF ]


Anomalous doping effect on Ag-doped DNA conductor
H. Mayama, T. Hiroya, K. Inagaki, S. Tanda and K. Yoshikawa
Chem. Phys. Lett. 397, 101 (2004). [ PDF ] [ kaisetu ]


Formation and growth of NbSe3 topological crystals
T. Tsuneta and S. Tanda
Journal of Crystal Growth 267, 223 (2004). [ PDF ]

Anomalous coherent phonon oscillations in the commensurate phase of the quasi-two-dimensional 1T-TaS2 compound
Y.Toda, K.Tateishi, and S.Tanda
Phys. Rev. B 70, 033106 (2004).
 [ PDF ]

Formation of metallic NbSe2 nanotubes and nanofibers

T. Tsuneta, T. Toshima, K. Inagaki, T. Shibayama, S. Tanda, S. Uji, M. Ahlskog, P. Hakonen and M. Paalanen
Current Appl. Phys. vol.3, 473 (2003)
.
[ PDF ]

A Mobius strip of single crystals
S. Tanda, T. Tsuneta, Y. Okajima, K. Inagaki, K. Yamaya, and N. Hatakenaka
Nature 417, 397 (2002). [ PDF ]


New formation of Topological Matter of NbSe3
S. Tanda, T. Tsuneta, Y. Okajima, and K. Yamaya
Electronic Properties of Molecular Nanostructures, Tirol Austria
AIP Conf.Proc.591, 473 (2001).

Effect of spin substitution on stripe order in La1.875Ba0.125Cu1-yMyO4 (M = Zn or Ni)
O. Anegawa, Y. Okajima, S. Tanda, and K. Yamaya
Phys. Rev. B 63, 140506(R) (2001). [ PDF ]

Fluxon dynamics in isolated long Josephson junctions
Y. Kasai, S. Tanda, N. Hatakenaka, H. Takayanagi
Physica C 352, (2001) 211.

Single Crystal Rings of NbSe3: A system for CDW Interference
S. Tanda, H. Kawamoto, M. Shiobara, Y. Okajima, S. Yasuzuka, K. Yamaya
Physica B 284-288 (2000) 1657. [ pdf ]

Charge-Density-Wave sliding in ring-shaped crystals of NbSe3
Y. Okajima, H. Kawamoto, M. Shiobara, K. Matsuda, S. Tanda, K. Yamaya
Phisica B 284-288 (2000) 1659. [ pdf ]

Pressure-Induced Magnetoresistance in NbSe3
S. Yasuzuka, Y. Okajima, S. Tanda, N. Takeshita1, N. Mori and K. Yamaya
J. Phys. Soc. Jpn, 69 (2000) 3470. [ pdf ]

Double sine-Gordon fluxons in islated long Josehpson junctions
N.Hatakenaka, H. Takayanagi, Y. Kasai, and S. Tanda
Physica B 284-288, (2000) 563.

Quantum Collective Dynamics of Charge Density Waves in
Quasi-One-Dimensional Orthorhombic TaS3
K.Matsuda, S.Tanda, M.Shiobara, Y.Okajima, K.Yamaya and N.Hatakenaka
J. Phys. Soc. Jpn, 69 (2000) 1251. [ pdf ]

Quantum Critical Behavior in Itinerant Ferromagnet PdNi
M.Yamda and S.Tanda
Physica B 281&282, (2000) 384

Effect of Zn or Ni-substitution on specific heat in LaBaCuO:
Role of Spin Interaction in Stripe Phase
O.Anegawa, Y.Okajima, S.Tanda K.Yamaya
Physica B 281&282, (2000) 918

Possibility of Dynamic Transition in sliding Charge-Density-Waves
K.Matsuda and S.Tanda
Solid State Comm. 113, (2000) 451 [ pdf ]

Pressure effect on large magnetoresistance in the lower
charge-density-wave transition of NbSe3;
S.Yasuzuka, Y.Okajima, S.Tanda and K.Yamaya
Phys. Rev. B 60, (1999) 4406. [ pdf ]

Ring-shaped crystals of NbSe3 and TaSe3
S.Tanda, H.Kawamoto, M.Shiobara, Y.Okajima and K.Yamaya
J. Phys. IV France 9 (1999) 379 [ pdf ]

Pressure effects on the CDW transitions and magnetoresistances in NbSe3
S.Yasuzuka, Y.Okajima, S.Tanda, K.Yamaya, N.Takeshita and N.Mori
J. Phys. IV France 9 (1999) 207.

Effect of High Magnetic Fields on the Charge-Density-Wave State in NbSe3;
S.Yasuzuka, Y.Okajima, S.Tanda and K.Yamaya
Journal of Superconductivity 12 (1999) 597.

Dimensional Crossover of Quantum Nucleation Processes in Charge-Density-Wave
Phase Slips
N.Hatakenaka, M.Shiobara, K.Matsuda, and S.Tanda
Phys. Rev. B 57 (1998) R2003-2005. [ pdf ]

Possibility of Macroscopic Resonant Tunneling near the Superconductor-Insulator
Transition in YBa2Cu3O7 Thin Films
S.Tanda, K.Kagawa, T.Maeno, T.Nakayama, K.Yamaya, A.Ohi and N.Hatakenaka
Europhys. Lett. 41 (1998) 425-429. [ pdf ]

Hall coefficients in the superconductor-insulator transition of Bi2Sr2CuO6:
Measurement of Hall-bar shaped single crystals fabricated by excimer-laser cutting
K.Inagaki, S.Tanda and K. Sajiki
Appl. Phys. Lett. 69 (1997) 3075-3077. [ pdf ]

Transport properties of Bi2Sr2CuO6 single crystals:
Possibility of interplane coupling in the weakly localized regime
K.Inagaki and S.Tanda
Phys. Rev. B53 (1996) R8902-8905. [ pdf ]

Superconductor-Insulator Transition in Ultrathin Pb Films:
Localization and Superconducting Coherence
K.Kagawa, K.Inagaki, and S.Tanda
Phys. Rev. B 53 (1996) R2979-2982. [ pdf ]

Variable-range-hopping-type Transport near the Superconductor-Insulator
Transition observed in Nd2-xCexCuO4 Thin Films"
S.Tanda and T.Nakayama
Phil. Mag. Lett. 72 (1995) 223-229. [ pdf ]

Nonlinear Conductivity in Bi2Sr2CuO6 Single Crystals
K.Inagaki, S.Tanda, and T.Nakayama
Physica C 235-240 (1994) 1361-1362abstract

Scaling Behavior of the Conductivity of Nd2CuO4-xFx Single Crystals:
Evidence for Orthogonal Symmetry
S.Tanda, K.Takahashi, and T.Nakayama
Phys. Rev. B 49 (1994) R9260-9263. [ pdf ]

Longitudinal Negative Magnetoresistance in NdCeCuO:
Evidence for Kondo-like Behavior,
S.Tanda, S.Ohzeki and T.Nakayama,
Physica B 194-196 (1994) 1967-1968.

Scaling of the Conductivity of Nd2CuO4-xFx Single Crystals:
Experimental Evidence for 2D Fermi Liquid Behavior,
S.Tanda, K.Takahashi and T.Nakayama
Physica B 194-196 (1994) 1961-1962.

Electron Tunneling into Epitaxial Films of NdCeCuO,
M.Homma, S.Tanda and T.Nakayama,
Appl. Phys. Lett. 61, (1993) 1724-1726.[ pdf ]

Bose-Glass-Vortex-Glass Phase Transition and Dynamic Scaling for
High-Tc NdCeCuO Thin Films,
S.Tanda, S.Ohzeki and T.Nakayama,
Phys. Rev. Lett. 69, (1992) 530-533. [ pdf ]

Superconductor-Insulator Transition in NdCeCuO Single-Crystal Thin Film,
S.Tanda, S.Ohzeki, M.Honma, A.Ohi and T.Nakayama,
Physica C 185-189, (1991) 1323-1324.

Critical Sheet Resistance Observed in High-Tc Oxide-Superconductor
NdCeCuO Thin Films,
S. Tanda, M. Honma and T.Nakayama,
Phys. Rev. B 43, (1991) R8725-8728. [ pdf ]

X-Ray Study of the new Chage-Density-Wave phase in 1T-TaS2
S. Tanda and T. Sambongi
Synthetic Metals, 11 (1985) 85-100. [ pdf ]


X-Ray Study of Chage Density Wave Structure in 1T-TaS2
S. Tanda, T. Sambongi, T. Tani and S. Tanaka
J. Phys. Soc. Jpn, 53 2 (1984) 476-479. [ pdf ]