Yoshio Nogami &ndash; Research Output

1985

X-ray study of field induced deformation of sliding CDW in K0.30MoO3

Tamegai, T., Tsutsumi, K., Kagoshima, S., Kanai, Y., Tomozawa, H., Tani, M., Nogami, Y. & Sato, M., 1985, In : Solid State Communications. 56, 1, p. 13-16 4 p.

Research output: Contribution to journal › Article

sliding

X rays

x rays

inhomogeneity

conductors

X-ray Study of Field Induced Deformation of Sliding CDW in K0.3MoO3. (共著)

Nogami, Y., 1985, In : Solid State Communications. 56, p. 13-16 4 p.

Research output: Contribution to journal › Article

1986

1 Citation (Scopus)

Structural Changes in Superconducting BEDT-TTF Salts

Nogami, Y., Kagoshima, S. & Saito, G., 1986, In : Nippon Kagaku Kaishi. 1986, 3, p. 490-496 7 p.

Research output: Contribution to journal › Article

Salts

Dimerization

Activation energy

X ray diffraction

Temperature

41 Citations (Scopus)

X-ray evidence for structural changes in the organic conductors, α-(BEDT-TTF)2I3, α-(BEDT-TTF)2IBr2 and ß-(BEDT-TTF)2I3

Nogami, Y., Kagoshima, S., Sugano, T. & Saito, G., 1986, In : Synthetic Metals. 16, 3, p. 367-377 11 p.

Research output: Contribution to journal › Article

Organic conductors

Dimerization

dimerization

conductors

X rays

有機超伝導ビス(エチレンジチオ)テトラチアフルバレン塩の構造変態(共著)

Nogami, Y., 1986, In : 日本化学会誌. 3, p. 490-496 7 p.

Research output: Contribution to journal › Article

1987

2 Citations (Scopus)

Characterization of the High-T_c Superconductors Rare-Earth–Ba–Cu Oxides–Resistivity, Susceptibility and Structure–

Kagoshima, S., Takahashi, T., Kanoda, K., Hasumi, M., Hirai, T., Nogami, Y., Koga, K. I., Yasuoka, H., Minami, H., Masumi, T. & Hikami, S., 1987, In : Japanese Journal of Applied Physics. 26, S3-2, p. 1033-1034 2 p.

Research output: Contribution to journal › Article

Superconducting materials

magnetic permeability

Ions

ions

Magnetic moments

16 Citations (Scopus)

Possible appearance of spin-density waves in the insulating phase of the organic conductors, (DMET)2Au(CN)2 and (DMET) 2AuI2

Nogami, Y., Tanaka, M., Kagoshima, S., Kikuchi, K., Saito, K., Ikemoto, I. & Kobayashi, K., Nov 1987, In : Journal of the Physical Society of Japan. 56, 11, p. 3783-3785 3 p.

Research output: Contribution to journal › Article

conductors

insulators

metals

x rays

1988

17 Citations (Scopus)

Physical properties of ß″-(BEDT-TTF)2ICl2

Ugawa, A., Okawa, Y., Yakushi, K., Kuroda, H., Kawamoto, A., Tanaka, J., Tanaka, M., Nogami, Y., Kagoshima, S., Murata, K. & Ishiguro, T., Dec 15 1988, In : Synthetic Metals. 27, 1-2

Research output: Contribution to journal › Article

Physical properties

physical properties

reflectance

electrical resistivity

Paramagnetic resonance

5 Citations (Scopus)

Structural properties of organic superconductors (DMET)2X and (BEDT-TTF)2 Cu(NCS)2

Kagoshima, S. & Nogami, Y., Dec 15 1988, In : Synthetic Metals. 27, 1-2

Research output: Contribution to journal › Article

organic superconductors

Superconducting materials

Structural properties

disorders

Salts

X-Ray Studies of Structural Changes in Superconducting and Non-Superconducting BEDT-TTF Salts. (共著)

Nogami, Y., 1988, In : Japanese Journal Applied Physics Series 1 Superconducting Materials. p. 181-184 4 p.

Research output: Contribution to journal › Article

1989

8 Citations (Scopus)

2K-superconducting state with less disorder in the organic superconductor ß-(BEDT-TTF)2I3

Kagoshima, S., Hasumi, M., Nogami, Y., Kinoshita, N., Anzai, H., Tokumoto, M. & Saito, G., 1989, In : Solid State Communications. 71, 10, p. 843-846 4 p.

Research output: Contribution to journal › Article

organic superconductors

Superconducting materials

disorders

Annealing

annealing

2K Superconducting State with Less Disorder in the Organic Superconductor β-(BEDT-TTF)2l3. (共著)

Nogami, Y., 1989, In : Solid State Communications. 71, p. 843-846 4 p.

Research output: Contribution to journal › Article

21 Citations (Scopus)

A change of the superstructure and an associated rise of the superconducting critical temperature in the organic superconductor β-(BEDT-FFT)2I3

Kagoshima, S., Nogami, Y., Hasumi, M., Anzai, H., Tokumoto, M., Saito, G. & Mori, N., 1989, In : Solid State Communications. 69, 12, p. 1177-1180 4 p.

Research output: Contribution to journal › Article

organic superconductors

fast Fourier transformations

Fast Fourier transforms

Superconducting materials

critical temperature

Structural studies of (TMTSF)2SbCl2F4, α-(BEDT-TTF)2I3 and some organic superconductors found recently

Kagoshima, S. & Nogami, Y., Oct 1989, In : Journal of Molecular Electronics. 5, 4, p. 201-206 6 p.

Research output: Contribution to journal › Article

organic superconductors

Superconducting materials

insulators

Metal insulator transition

dimerization

1990

33 Citations (Scopus)

High resolution X-ray scattering study of the anion ordering phase transition of (TMTSF)2CIO4

Pouget, J. P., Kagoshima, S., Tamegai, T., Nogami, Y., Nogami, Y., Nakajima, T. & Bechgaard, K., Jun 1990, In : Journal of the Physical Society of Japan. 59, 6, p. 2036-2053 18 p.

Research output: Contribution to journal › Article

anions

high resolution

scattering

x rays

synchrotron radiation

58 Citations (Scopus)

On the metallic states in highly conducting iodine-doped polyacetylene

Nogami, Y., Kaneko, H., Ishiguro, T., Takahashi, A., Tsukamoto, J. & Hosoito, N., 1990, In : Solid State Communications. 76, 5, p. 583-586 4 p.

Research output: Contribution to journal › Article

Polyacetylenes

polyacetylene

Thermoelectric power

Iodine

iodine

10 Citations (Scopus)

The superstructure of the organic superconductor β(BEDT-TTF) 2I3 under pressure

Nogami, Y., Kagoshima, S., Anzai, H., Tokumoto, M., Môri, N., Kinoshita, N. & Saito, G., Jan 1990, In : Journal of the Physical Society of Japan. 59, 1, p. 259-265 7 p.

Research output: Contribution to journal › Article

organic superconductors

low pressure

diffraction

x rays

temperature

1991

1 Citation (Scopus)

Anomalous X-Ray Diffraction Line Shift in Heterogeneous Langmuir-Blodgett Multilayer Films

Nogami, Y., Hamanaka, H. & Ishiguro, T., 1991, In : Journal of the Physical Society of Japan. 60, 6, p. 1860-1863 4 p.

Research output: Contribution to journal › Article

stearates

shift

Langmuir-Blodgett films

diffraction

x rays

Anomalous X-Ray Diffraction Line Shift in Heterogeneous Langmuir-Blodgett Multilayer Films. (共著)

Nogami, Y., 1991, In : Journal of the Physical Society of Japan. 60, p. 1860-1863 4 p.

Research output: Contribution to journal › Article

2 Citations (Scopus)

Electronic state density of highly conducting polyacetylene

Nogami, Y., Kaneko, H., Ishiguro, T., Hosoito, N., Tsukamoto, J. & Takahashi, A., Apr 30 1991, In : Synthetic Metals. 41, 1-2, p. 117-120 4 p.

Research output: Contribution to journal › Article

Polyacetylenes

Electronic density of states

polyacetylene

Magnetic susceptibility

Doping (additives)

Electronic State Density of Highly Conducting Polyacetylene. (共著)

Nogami, Y., 1991, In : Synthetic Metals. 41-43, p. 117-120 4 p.

Research output: Contribution to journal › Article

77 Citations (Scopus)

Low-temperature electrical conductivity of highly conducting polyacetylene in a magnetic field

Nogami, Y., Kaneko, H., Ito, H., Ishiguro, T., Sasaki, T., Toyota, N., Takahashi, A. & Tsukamoto, J., 1991, In : Physical Review B. 43, 14, p. 11829-11839 11 p.

Research output: Contribution to journal › Article

Polyacetylenes

polyacetylene

Magnetic fields

conduction

Magnetoresistance

2 Citations (Scopus)

Low temperature transport properties of highly conducting polyacetylene

Nogami, Y., Kaneko, H., Ito, H., Arai, T., Matsubara, A., Ishiguro, T., Toyota, N., Sasaki, T., Tsukamoto, J. & Takahashi, A., Apr 30 1991, In : Synthetic Metals. 41, 1-2, p. 95-98 4 p.

Research output: Contribution to journal › Article

Polyacetylenes

polyacetylene

Transport properties

transport properties

conduction

Low Temperature Transport Properties of Highly Conducting Polyacetylene. (共著)

Nogami, Y., 1991, In : Synthetic Metals. 41-43, p. 95-98 4 p.

Research output: Contribution to journal › Article

62 Citations (Scopus)

Magnetic determination of ginzburg-landau coherence length for organic superconductor κ-(BEDT-TTF)2 X (X = Cu(NCS)2, CuLN(CN)2]Br): Effect of isotope substitution

Ito, H., Watanabe, M., Nogami, Y., Ishiguro, T., Komatsu, T., Saito, G. & Hosoito, N., Oct 1991, In : Journal of the Physical Society of Japan. 60, 10, p. 3230-3233 4 p.

Research output: Contribution to journal › Article

organic superconductors

isotopes

substitutes

interlayers

spacing

41 Citations (Scopus)

Overview of organic superconductor κ-(BEDT-TTF)2[Cu(NCS)2] and its related materials

Saito, G., Yamochi, H., Nakamura, T., Komatsu, T., Ishiguro, T., Nogami, Y., Ito, Y., Mori, H., Oshima, K., Nakashima, M., Uchida, S., Takagi, H., Kagoshima, S. & Osada, T., May 15 1991, In : Synthetic Metals. 42, 1-2, p. 1993-1998 6 p.

Research output: Contribution to journal › Article

organic superconductors

Superconducting materials

Salts

salts

Isotopes

2 Citations (Scopus)

Superconducting transition in κ-(BEDT-TTF)2Cu[N(CN)2]Br under magnetic field

Ito, H., Watanabe, M., Nogami, Y., Ishiguro, T., Komatsu, T., Saito, G. & Hosoito, N., Dec 1 1991, In : Physica C: Superconductivity and its Applications. 185-189, PART 4, p. 2659-2660 2 p.

Research output: Contribution to journal › Article

Magnetic variables measurement

Magnetic fields

magnetic fields

magnetic measurement

interlayers

1 Citation (Scopus)

Tensile strain effects on κ-(BEDT-TTF)2 Cu(NCS)2

Ishiguro, T., Ito, H., Nogami, Y., Ueba, Y. & Kusuhara, H., May 15 1991, In : Synthetic Metals. 42, 1-2, p. 1911-1914 4 p.

Research output: Contribution to journal › Article

Tensile strain

Superconductivity

interlayers

superconductivity

Experiments

1992

134 Citations (Scopus)

Logarithmic temperature dependence of resistivity in heavily doped conducting polymers at low temperature

Ishiguro, T., Kaneko, H., Nogami, Y., Ishimoto, H., Nishiyama, H., Tsukamoto, J., Takahashi, A., Yamaura, M., Hagiwara, T. & Sato, K., 1992, In : Physical Review Letters. 69, 4, p. 660-663 4 p.

Research output: Contribution to journal › Article

conducting polymers

temperature dependence

electrical resistivity

polyacetylene

polypyrroles

1993

High electric field effect on the conductivity of iodine-doped polacetylene

Nogami, Y., Yamashita, M., Kaneko, H., Ishiguro, T., Tsukamoto, J. & Takahashi, A., Apr 19 1993, In : Synthetic Metals. 57, 2-3, p. 4854-4859 6 p.

Research output: Contribution to journal › Article

Electric field effects

polyacetylene

Polyacetylenes

Iodine

iodine

High electric field effect on the conductivity of iodine-doped polyacetylene

Nogami, Y., Yamashita, M., Kaneko, H., Ishiguro, T., Tsukamoto, J. & Takahashi, A., Jan 1 1993, In : Synthetic Metals. 57, 2 -3 pt 6, p. 4854-4859 6 p.

Research output: Contribution to journal › Article

Polyacetylenes

Electric field effects

polyacetylene

Iodine

iodine

3 Citations (Scopus)

High resolution X-ray study on anomalous diffraction peak shift in dimerized Langmuir-Blodgett superlattice films

Nogami, Y., Ogasawara, K., Takeuchi, S., Ishiguro, T., Nakajima, T., Ohsumi, K. & Shimizugawa, Y., Sep 1993, In : Journal of the Physical Society of Japan. 62, 9, p. 3114-3126 13 p.

Research output: Contribution to journal › Article

Langmuir-Blodgett films

shift

high resolution

diffraction

x rays

4 Citations (Scopus)

Low temperature electrical conductivity of highly conducting iodine doped polyacetylene

Kaneko, H., Nogami, Y., Ishiguro, T., Nishiyama, H., Ishimoto, H., Takahashi, A. & Tsukamoto, J., Apr 19 1993, In : Synthetic Metals. 57, 2-3, p. 4888-4893 6 p.

Research output: Contribution to journal › Article

Polyacetylenes

polyacetylene

Iodine

iodine

disorders

8 Citations (Scopus)

Non-linear electrical conductivity of highly conducting iodine-doped polyacetylene

Nogami, Y., Yamashita, M., Kaneko, H., Ishiguro, T., Takahashi, A. & Tsukamoto, J., Feb 1993, In : Journal of the Physical Society of Japan. 62, 2, p. 664-671 8 p.

Research output: Contribution to journal › Article

polyacetylene

iodine

conduction

electrical resistivity

numerical analysis

1994

1 Citation (Scopus)

Atomic size effect in the X-ray diffraction for partially disordered one-dimensional molecular superlattice

Ogasawara, K., Nogami, Y. & Ishiguro, T., Nov 1994, In : Journal of the Physical Society of Japan. 63, 11, p. 4260-4261 2 p.

Research output: Contribution to journal › Article

Langmuir-Blodgett films

diffraction

x rays

5 Citations (Scopus)

Local structure of metal ions in arachidate Langmuir-Blodgett film

Takeuchi, S., Nogami, Y., Ishiguro, T. & Oyanagi, H., Oct 1 1994, In : Thin Solid Films. 250, 1-2, p. 243-248 6 p.

Research output: Contribution to journal › Article

Langmuir Blodgett films

Langmuir-Blodgett films

Metal ions

metal ions

Ions

Low temperature magnetoresistance of highly conductive polyacetylene

Kaneko, H., Nogami, Y. & Ishiguro, T., Feb 2 1994, In : Physica B: Condensed Matter. 194-196, PART 1, p. 1327-1328 2 p.

Research output: Contribution to journal › Article

Polyacetylenes

polyacetylene

Magnetoresistance

Magnetic field effects

Electron gas

Observation of phonon stop band in Langmuir-Blodgett multilayer film

Takeuchi, S., Nogami, Y. & Ishiguro, T., Feb 2 1994, In : Physica B: Condensed Matter. 194-196, PART 1, p. 473-474 2 p.

Research output: Contribution to journal › Article

Multilayer films

Tunnel junctions

Aluminum Oxide

Sapphire

tunnel junctions

124 Citations (Scopus)

Recent structural investigations of metallic polymers

Pouget, J. P., Oblakowski, Z., Nogami, Y., Albouy, P. A., Laridjani, M., Oh, E. J., Min, Y., MacDiarmid, A. G., Tsukamoto, J., Ishiguro, T. & Epstein, A. J., 1994, In : Synthetic Metals. 65, 2-3, p. 131-140 10 p.

Research output: Contribution to journal › Article

Polymers

Polyacetylenes

Hydrochloric Acid

polyacetylene

hydrochloric acid

75 Citations (Scopus)

Structure of highly conducting PF6--doped polypyrrole

Nogami, Y., Pouget, J. P. & Ishiguro, T., 1994, In : Synthetic Metals. 62, 3, p. 257-263 7 p.

Research output: Contribution to journal › Article

polypyrroles

Polypyrroles

Structural properties

Polymers

spacing

48 Citations (Scopus)

Superlattice structural transition in the organic superconductor χ-(BEDT-TTF)₂Cu[N(CN)₂]Br

Nogami, Y., Pouget, J. P., Ito, H., Ishiguro, T. & Saito, G., 1994, In : Solid State Communications. 89, 2, p. 113-116 4 p.

Research output: Contribution to journal › Article

organic superconductors

Superconducting materials

Lattice constants

Salts

X rays

1995

10 Citations (Scopus)

Structural study of neutral-ionic transition in DMTTF-CA

Nogami, Y., Taoda, M., Oshima, K., Aoki, S., Nakayama, T. & Miura, A., Mar 15 1995, In : Synthetic Metals. 70, 1-3, p. 1219-1220 2 p.

Research output: Contribution to journal › Article

Chloranil

Dimerization

Bond length

dimerization

Charge transfer

17 Citations (Scopus)

Structural study of the highly conductive tridecylmethylammonium-Au(dmit)2 Langmuir-Blodgett films

Matsuzaki, H., Ogasawara, K., Ishiguro, T., Nogami, Y., Taoda, M., Tachibana, H., Matsumoto, M. & Nakamura, T., 1995, In : Synthetic Metals. 74, 3, p. 251-255 5 p.

Research output: Contribution to journal › Article

Langmuir Blodgett films

Langmuir-Blodgett films

Atomic force microscopy

atomic force microscopy

X ray diffraction

4 Citations (Scopus)

Temperature dependence of local structure of Rb3C60 superconductor

Fujimoto, T., Kubozono, Y., Maeda, H., Emura, S., Ishida, H., Nogami, Y., Kato, K., Kashino, S., Ishida, H., Ishii, T. & Nogami, Y., Jan 1995, In : Fullerene Science and Technology. 3, 1, p. 69-77 9 p.

Research output: Contribution to journal › Article

Superconducting materials

temperature dependence

Temperature

temperature

1996

2 Citations (Scopus)

Structural phase transition in (BEDT-TTF)3CuBr4 AT 60 K

Watanabe, M., Nogami, Y., Oshima, K., Yamaura, J. I., Enoki, T. & Saito, G., Dec 1996, In : Solid State Communications. 100, 11, p. 755-758 4 p.

Research output: Contribution to journal › Article

Phase transitions

Semiconducting organic compounds

organic semiconductors

screws

Magnetic susceptibility

1997

1 Citation (Scopus)

A new highly conductive BO-(MeO)2TCNQ Langmuir-Blodgett film

Ogasawara, K., Ishiguro, T., Horiuchi, S., Yamochi, H., Saito, G. & Nogami, Y., Feb 28 1997, In : Synthetic Metals. 86, 1-3, p. 1835-1836 2 p.

Research output: Contribution to journal › Article

Langmuir Blodgett films

Langmuir-Blodgett films

Charge transfer

charge transfer

electrical resistivity

6 Citations (Scopus)

Characteristic SDW and FISDW behavior in (DMET-TSeF)2X system

Oshima, K., Okuno, H., Fujimura, H., Nogami, Y., Aonuma, S. & Kato, R., Jan 1 1997, In : Synthetic Metals. 86, 1-3, p. 1965-1966 2 p.

Research output: Contribution to journal › Article

Salts

salts

Magnetic variables measurement

Hall effect

Electric potential

16 Citations (Scopus)

Low temperature structure of the α′-(BEDT-TTF)2IBr2 organic magnetic semiconductor

Watanabe, M., Nishikawa, M., Nogami, Y., Oshima, K. & Saito, G., 1997, In : Journal of the Korean Physical Society. 31, 1, p. 95-98 4 p.

Research output: Contribution to journal › Article

cells

magnetic permeability

conductivity

temperature

molecules

2 Citations (Scopus)

Low temperature structures of (BEDT-TTF)3CuBr4

Watanabe, M., Nogami, Y., Oshima, K., Yamaura, J., Enoki, T. & Saito, G., Jan 1 1997, In : Synthetic Metals. 86, 1 -3 pt 3, p. 1983-1984 2 p.

Research output: Contribution to journal › Article

Magnetic susceptibility

Single crystals

occurrences

magnetic permeability

X rays

12 Citations (Scopus)

Percolation conduction in BO-C10TCNQ conductive Langmuir-Blodgett films

Ogasawara, K., Ishiguro, T., Horiuchi, S., Yamochi, H., Saito, G. & Nogami, Y., Jan 1997, In : Journal of Physics and Chemistry of Solids. 58, 1, p. 39-49 11 p.

Research output: Contribution to journal › Article

Langmuir Blodgett films

Langmuir-Blodgett films

Paramagnetic resonance

conduction

X ray diffraction