論文 - 生田 博志
-
*Imaging the two gaps of the high-temperature superconductor Bi<Sub>2</Sub>Sr<Sub>2</Sub>CuO<Sub>6+x</Sub> 査読有り
M. C. Boyer, W. D. Wise, K. Chatterjee, M. Yi, T. Kondo, T. Takeuchi, H. Ikuta, and E. W. Hudson
Nature Physics 3 巻 頁： 802-806 2007年
-
Development of a magnetron sputtering apparatus equipped with superconducting bulk magnets for the preparation of optical multilayer films 査読有り
T. Yamaguchi, H. Ikuta, Y. Yanagi, Y. Itoh, T. Oka and U. Mizutani
Physica C 463-465 巻 頁： 1342-1345 2007年
-
Local measurement of the pulsed field magnetization process of melt-processed bulk superconductor 査読有り
M. Tokuyama, Y. Yanagi, and H. Ikuta
Physica C 463-465 巻 頁： 405-409 2007年
-
Bottom-coverage simulation for magnetron sputtering apparatus activated with superconducting bulk magnet 査読有り
T. Yamazaki, T. Yoshizawa, H. Hazama, S. Hirobayashi, T. Yamabuchi, H. Ikuta, U. Mizutani, and T. Matsuda
Vacuum 80 巻 頁： 675-678 2006年
-
R dependence of superconductivity and thermopower in the Bi<Sub>2</Sub>Sr<Sub>2-x</Sub>R<Sub>x</Sub>CuO<Sub>y</Sub> (R=La, Sm and Eu) system 査読有り
Y. Okada and H. Ikuta
Physica C 445-448 巻 頁： 84-86 2006年
-
Particle size dependence of magnetization and phase transition near T<Sub>N</Sub> in multiferroic BiFeO<Sub>3</Sub> 査読有り
R. Mazumder, S. Ghosh, P. Mondal, D. Bhattacharya, S. Dasgupta, N. Das, A. Sen, A. K. Tyagi, M. Sivakumar, T. Takami, and H. Ikuta
Journal of Applied Physics 100 巻 頁： 033908 (9 pages) 2006年
-
Fabrication of Zinc Ferrite Nanocrystals by Sonochemical Emulsification and Evaporation: Observation of Magnetization and Its Relaxation at Low Temperature 査読有り
M. Sivakumar, T. Takami, H. Ikuta, A. Towata, K. Yasui, T. Tuziuti, T. Kozuka, D. Bhattacharya, and Y. Iida
Journal of Physical Chemistry B 110 巻 頁： 15234-15243 2006年
-
The Effect of Element Substitution on Thermoelectric Properties of the One-dimensional Homologous Series A<Sub>n+2</Sub>Co<Sub>n+1</Sub>O<Sub>3n+3</Sub> 査読有り
T. Takami and H. Ikuta
Transactions of the Materials Research Society of Japan 31 巻 頁： 379-382 2006年
-
Electronic structure and the thermoelectric power of Na<Sub>0.6</Sub>CoO<Sub>2</Sub> and Ca<Sub>3</Sub>Co<Sub>4</Sub>O<Sub>9</Sub> layered cobalt oxides 査読有り
T. Kitao, T. Takeuchi, T. Kondo, H. Ikuta, M. Mikami, M. Shikano and R. Funahashi
Transactions of the Materials Research Society of Japan 31 巻 頁： 367-370 2006年
-
Evidence of Two Dimensionality in Quasi-One-Dimensional Cobalt Oxides 査読有り
J. Sugiyama, H. Nozaki, Y. Ikedo, K. Mukai, D. Andreica, A. Amato, J. H. Brewer, E. J. Ansaldo, G. D. Morris, T. Takami, and H. Ikuta
Physical Review Letters 96 巻 頁： 197206 (4 pages) 2006年
-
Two-dimensionality in quasi one-dimensional cobalt oxides 査読有り
J. Sugiyama, H. Nozaki, J. H. Brewer, E. J. Ansaldo, G. D. Morris, T. Takami, H. Ikuta, and U. Mizutani
Physica B 374-375 巻 頁： 286-289 2006年
-
Electronic inhomogeneity of heavily overdoped Bi_2-x_Pb_x_Sr_2_CuO_y_ studied by low-temperature scanning tunneling microscopy/spectroscopy 査読有り
H. Mashima, N. Fukuo, Y. Matsumoto, G. Kinoda, T. Kondo, H. Ikuta, T. Hitosugi, and T. Hasegawa
Physical Review B 73 巻 頁： 060502 (4 pages) 2006年
-
The influence of Zn on the superconducting properties of 30 mm diameter melt-textured Dy-Ba-Cu-O bulk superconductors 査読有り
B. Latha, H. Ikuta, T. Yamada, and U. Mizutani
Superconductor Science and Technology 18 巻 頁： 1016-1022 2005年
-
Scanning Tunneling Microscopy/Spectroscopy of Heavily Overdoped Bi_2_Sr_2_CuO_y_ Single Crystals 査読有り
H. Mashima, N. Fukuo, G. Kinoda, T. Hitosugi, T. Shimada, T. Kondo, Y. Okada, H. Ikuta, Y. Matsumoto, and T. Hasegawa
AIP Conference Proceedings 850 巻 頁： 509-510 2005年
-
Electronic structure and its contribution to the thermoelectric power of Ca_3_Co_4_O_9_ and Na_x_CoO_2_ layered cobalt oxides 査読有り
T. Takeuchi, T. Kitao, T. Kondo, M. Mikami, M. Shikano, R. Funahashi, and H. Ikuta
Proceedings of the 2005 International Conference on Thermoelectrics (ICT2005) 頁： 477-450 2005年
-
Thermoelectric Properties of One-dimensional Cobalt Oxide Ca_3_Co_2_O_6_ and the effect of Zn doping 査読有り
T. Takami and H. Ikuta
Proceedings of the 2005 International Conference on Thermoelectrics (ICT2005) 頁： 473-476 2005年
-
Generation of strong magnetic field using 60 mmφ superconducting bulk magnet and its application to magnetron sputtering device 査読有り
Y. Yanagi, T. Matsuda, H. Hazama, K. Yokouchi, M. Yoshikawa, Y. Itoh, T. Oka, H. Ikuta, and U. Mizutani
Physica C 426-431 巻 頁： 764-769 2005年
-
The effect of impurities on the local and bulk properties of melt-processed superconductors 査読有り
H. Ikuta, T. Iwasaki, and U. Mizutani
Physica C 426-431 巻 頁： 608-612 2005年
-
The relation between the scaling behavior of thermopower and the band structure in high-T_c_ superconductors 査読有り
Y. Okada, H. Ikuta, T. Kondo and U. Mizutani
Physica C 426-431 巻 頁： 386-389 2005年
-
Appearance of a two-dimensional antiferromagnetic order in quasi-one-dimensional cobalt oxides 査読有り
J. Sugiyama, H. Nozaki, J. H. Brewer, E. J. Ansaldo, T. Takami, H. Ikuta, and U. Mizutani
Physical Review B 72 巻 頁： 064418 (11 pages) 2005年