1. |
Kazumasa Yamada, Bunju Shinozaki, Takashi Narikiyo, Yousuke Takigawa, Norihiro Kuroda, Toru Bando, Hiroaki Nakamura, Temperature dependence of mobility of conducting polymer polyaniline with secondary dopant, Synthetic Metals, https://doi.org/10.1016/j.synthmet.2018.11.019, 247, 124-130, 2019.01, The conductivity σ and carrier density n of the conducting polymer polyaniline were investigated by changing the concentration x of a secondary dopant, meta-cresol. We found that σ changes by four orders of magnitude within the x-range of 1–10%, while n, as estimated from the Hall measurements, shows a weak dependence on x in the region of 2% |
2. |
K. Yamada, B. Shinozaki, K. Yano and H. Nakamura., The temperature dependence of Hall mobility of the oxide thin film In2O3-ZnO, Journal of Physics: Conference Series, 10.1088/1742-6596/400/4/042069, 400, 042069, 2012.12. |
3. |
Shinozaki B, Ezaki S, Hidaka K, Makise K, Asano T, Kokubo N, Yamada K, Yano K and Nakamura, Depression of positive magneto-conductance due to anti-weak localization effect in annealed In2O3-ZnO thick films, J. Phys.: Conf. Ser. , 10.1088/1742-6596/400/4/042052, 400, 042052, 2012.12. |
4. |
K. Yamada, M. Stopa, T. Hatano, T. Yamaguchi, T. Ota, Y. Tokura, S. Tarucha
, Geometric blockade in a quantum dot coupled to two-dimensional and three-dimensional electron gases , Physical Review B Rapid Communication, 84, 201303(R) , 2011.11. |
5. |
B. Shinozaki, S. Takada, N. Kokubo, K. Makise, K. Mitsuishi, K. Yamada, K. Yano, H. Nakamura , Superconducting characteristics and microstructure of polycrystalline Zn-doped In 2O 3 films, Physica C, 10.1016/j.physc.2011.05.036, 471, 21, 717-720, 2011.12. |
6. |
K. Yamada, T. Yamaguchi, N. Kokubo, B. Shinokazi, K. Yano, H. Nakamura, The Hall effect measurement in the high resistance In2O3-ZnO polycrystalline films, Transactions of the materials research society of Japan, 34, 4, 755, 2009.12. |
7. |
B. Shinozaki,N. Kokubo, K. Makise, S. Takada, T. Yamaguti, S. Ogura, K. Yamada, K. Yano, K. Terai, S. Tomai, H. Nakamura, Annealing effect on the superconductivity of In2O3-ZnO thin films,, Physica C , 469, 956-959, 2009.10. |
8. |
B.Shinozaki, N. Kokubo, S.Takada, K.Yamada, K.Makise, K.Yano, K.Inoue, and H.Nakamura, Superconductivity in In2O3-ZnO crystalline films,, J.Phys. Conference Seri., 150 , 052234, 2009.09. |
9. |
K. Makise, N. Kokubo, S. Takada, T. Yamaguti, S.Ogura, K. Yamada, B. Shinozaki, K. Yano, K. Inoue, and H. Nakamura, Superconductivity in transparent Zinc-doped In2O3 films having low carrier density, Sci. Tech. Adv. Mater., http://dx.doi.org/10.1088/1468-6996/9/4/044208, 9, 4, 044208, 2008.05. |
10. |
Kazumasa Yamada, Shigeru kaku, Mizuki Yamato, Daisuke Matsumoto and Yukio Watanabe, The Relaxation of Reproducible Resistance Modulations In a Au/(Pb,La)(Zr,Ti)O3/(La,Sr)2CuO4 Thin Film in high temperatures, Ferroelectrics, 2007.02. |
11. |
Kazumasa Yamada, Shigeru kaku, Mizuki Yamato, Daisuke Matsumoto and Yukio Watanabe, The Temperature Dependence Of Relaxation Of Resistive Memory Effect In a Metal / PLZT Thin Film, Ferroelectrics, Vol. 347, pp. 137, 2007.01. |
12. |
Sigeru Kaku, Satoshi Miyauchi, Kazu Yamada, Daisuke Matsumoto and Yukio Watanabe, A Nonohmic Positive Temperature Coefficient of Resistance in Lattice-matched and Lattice-Mismatched Epitaxial BaTiO3 Films, Ferroelectrics, vol. 335, pp. 159, 2006.01. |
13. |
K.Yamada, M.Stopa, Y. Tokura, T.Hatano, T.Ota, T.Yamaguchi, and S.Tarucha, Tunnel-coupling blockade in vertical/lateral hybrid dot to study many-body states for electron number N=1,2 and 3, AIP Proceedings, Part A 785, 2005.01. |
14. |
Y. Nishi, P. Masksym, D. G. Austing, K. Yamada, H. Aoki, and S.Tarucha, Configuration Transiton between MDD and Spin-Polarized Pentagonal Molecules via Lower Spin States in a Five-Electron Quantum Dot, AIP Proceedings, Part A pp.649, 2005.01. |
15. |
T, Ota, M. Stpa, M. Rontani, T. Hatano, K. Yamada, S. Tarucha, Y. Nakata, H. Z. Song, T. Miyazawa, T.Usuki, M.Takatsu, and N. Yokoyama, Spin States in a Single InAs Quantum Dot Moecule Probed by Single-Electron Tunneling Spectroscopy, AIP Proceedings, Part A 643, 2005.01. |
16. |
T. Hatano, M. Stopa, T. Yamaguchi, T. Ota, K. Yamada, and S. Tarucha, Electron-spin and –orbital dependence of tunnel coupling in laterally coupled double vertical dots, Phys. Rev. Lett., Vol.93 No.6 pp.066806, 2004.01. |
17. |
Kazumada Yamada, Bunjyu Shinozaki, and Takashi Kawaguti, Weak localization and magnetoconductance in percolative superconducing aluminum films, Phys. Rev. B, 10.1103/PhysRevB.70.144503, 70, 14, vol.70, pp.144503, 2004.01. |
18. |
K.Yamada, M.Stopa, T.Hatano, T.Yamaguchi and S.Tarucha, Variation of co-tunneling and Kondo effects by control of coupling strength between a vertical dot and a two-dimensional electron gas, Superlattice and Microstructures, Vol 34/3-6 pp.185-189, 2003.01. |
19. |
M.Stopa, T. Hatano, T. Ota, K. Yamada and S. Tarucha, Bond-bending model for NDR in transport through single molecules, Superlattice and Microstructures, Vol 34/3-6 pp.439-442, 2003.01. |
20. |
T. Ota, M. Stopa, T. Hatano, K. Yamada, S. Tarucha, H. Z. Song, Y. Nakata, T. Miyazawa, T. Ohsima, and N. Yokoyama, Molecular states observed in a single pair of strongly coupled self-assembled InAs quantum dots, Superlattice and Microstructures, Vol 34/3-6 pp.159-164, 2003.01. |
21. |
T. Hatano, M. Stopa, T. Yamaguchi, T. Ota, K. Yamada, and S. Tarucha, Delocalization energy probed by asymmetry of Coulomb diamond in double dot system, Superlattice and Microstructures, Vol 34/3-6 pp.191-194, 2003.01. |
22. |
K. Yamada, B. Shinozaki and T. Kawaguti, Percolation and weak localization in thin discontinuous aluminum films, Physica E, 10.1016/S1386-9477(02)01020-2, 18, 1-3, 286-287, Vol.18, pp.286, 2003.01. |
23. |
B. Shinozaki, K. Sakae, S. Inada, K. Yamada and T. Kawaguti, Investigations of the magnetic transport properties of normal metallic films under the non-uniform magnetic field, Physica E, 10.1016/S1386-9477(02)00990-6, 18, 1-3, 233-234, Vol.18, pp.363, 2003.01. |
24. |
K. Yamada, H. Fujiki, B. Shinozaki, T. Kawaguti, Superconducting properties in granular aluminum films near percolation threshold, Physica C, 10.1016/S0921-4534(00)01768-8, 355, 1-2, 147-155, Vol.355 pp 147, 2001.01. |
25. |
H. Fujiki, K. Yamada, B. Shinozaki, T. Kawaguti, F. Ichikawa,T. Fukami, T. Aomine, Superconducting fluctuation, localization and electron-electron interaction corrections to the magnetoconductivity in three-dimensional aluminum films, Physica C, 10.1016/S0921-4534(98)00630-3, 311, 1-2, 58-64, vol.311, no.1-2, 1, 1999.01. |
26. |
B. Shinozaki, K. Omata, K. Yamada, T. Kawaguti, Y. Fujimori, T. Aomine, Electrical transport and superconducting properties of thin tin-copper films, Physica C, 10.1016/S0921-4534(97)01807-8, 296, 1-2, 49-56, vol.296, no.1-2, 10, 1998.01. |