| 名前 |
竹谷純一 (TAKEYA JUNICHI)) |
| 経歴 |
東京大学理学部物理学科卒 |
| 研究テーマ |
有機半導体界面の電子輸送現象の研究 |
| 原著論文 |
1
" Hall effect of quasi-hole gas in organic single-crystal
transistors”
J.
Takeya,
K. Tsukagoshi, Y Aoyagi, T. Takenobu, and Y. Iwasa
Jpn.
J. Appl. Phys. 44,
L1393-L1396 (2005).
2
" Polarized and unpolarized organosilane self-assembled monolayers on organic
single crystal field effect transistors”
J.
Takeya,
T. Takenobu, H. Shimotani, S. Kobayashi, Y. Iwasa, and T.
Mitani,
Mater.
Res. Soc. Symp. Proc.
871E,
I7.1 (2005).
3
" Effects of polarized organosilane self-assembled monolayers on organic single
crystal field effect transistors”
J.
Takeya,
T. Nishikawa, T. Takenobu, S. Kobayashi, C. Goldmann, C. Krellner, T.Mitani. B.
Batlogg, and Y. Iwasa,
Appl.
Phys. Lett. 85,
5078-5080 (2004).
4
" A
novel heavy-fermion state in CaCu3Ru4O12”
W.
Kobayashi, J.
Takeya, I. Tsukada, Y. Ando and I Terasaki,
J.
Phys. Soc. J. 73,
2373 (2004).
5
" Quantum
phase transitions in the cuprate superconductor Bi2Sr2-xLaxCuO6+d”
Yoichi
Ando, S. Ono, X. F. Sun, J.
Takeya, F. F. Balakirev, J. B. Bets, and G. S. Boebonger,
Phys.
Rev. Lett. 92,
247004 (2004).
6
" Ambipolar
field-effect carrier injections in organic Mott insulators”
T.
Hasegawa, K. Mattenberger, J.
Takeya, and B. Batlogg,
Phys.
Rev. B 69,
245115 (2004).
7
"Field-induced charge transport at the surface of pentacene single crystals: a
method to study charge dynamics of two-dimensional electron systems in organic
crystals”
J.
Takeya,
C. Goldmann, S. Haas, K. P. Pernstich, B. Ketterer, and B.
Batlogg,
J.
Appl. Phys. 94,
5800-5804 (2003).
8
"Magnetic-field-induced localization of quasiparticles in underdoped
La2?xSrxCuO4 single crystals”
X.
F. Sun, Seiki Komiya, J.
Takeya, and Yoichi Ando
Phys.
Rev. Lett. 90,
117004 (2003).
9
"Thermal conductivity of lightly Sr- and Zn-doped La2CuO4 single crystals”
X.
F. Sun, J.
Takeya, Seiki Komiya, and Yoichi Ando
Phys.
Rev. B 67,
104503 (2003).
10
"Peculiar
roles of spins in the thermal conductivity of pure and doped La2CuO4:
comparison with CuGeO3”
Yoichi
Ando, X. F. Sun, J.
Takeya, and Seiki Komiya
Physica
B 329-333,
689 (2003).
11
"Anomalous
two-stage spin-flop transition in BaCu2Si2O7”
I.
Tsukada, J.
Takeya, T. Masuda, K. Uchinokura, and A. Zheludev
Physica
B 329-333,
886 (2003).
12
"Low-temperature electronic heat transport in La2-xSrxCuO4 single crystals: Unusual low-energy physics in
the normal and superconducting states”
J.
Takeya,
Yoichi Ando, Seiki Komiya, and X. F. Sun
Phys.
Rev. Lett. 88,
077001 (2002).
13
"Novel anisotropy in the superconducting gap structure of Bi2Sr2CaCu2O8+ probed by quasiparticle heat
transport”
Yoichi
Ando, J.
Takeya, Yasushi Abe, X. F. Sun, and A. N. Lavrov
Phys.
Rev. Lett. 88,
147004 (2002).
14
"Thermal conductivity of pure and Mg-doped CuGeO3 in the incommensurate phase”
J.
Takeya,
I. Tsukada, Yoichi Ando, T. Masuda, K. Uchinokura, I. Tanaka, R. S. Feigelson,
and A. Kapitulnik
Phys.
Rev. B 63,
214407 (2001).
15
"Two-stage spin-flop transitions in the S=1/2
antiferromagnetic apin chain BaCu2Si2O7”
I.
Tsukada, J.
Takeya, T. Masuda, and K. Uchinokura
Phys.
Rev. Lett. 87,
127203 (2001).
16
"Zn-doping effect on the magnetotransport properties of Bi2Sr2?xLaxCuO6+ single crystals”
Y.
Hanaki, Yoichi Ando, S. Ono, and J.
Takeya
Phys.
Rev. B 64,
172514 (2001).
17
"Dynamics vs electronic states of vortex core of high-Tc superconductors investigated by high-frequency
impedance measurement”
A.
Maeda, Y. Tsuchiya, K. Iwaya, K. Kinoshita, T. Hanaguri, H. Kitano, T.
Nishizaki, K. Shibata, N. Kobayashi, J.
Takeya, K. Nakamura, and Y. Ando
Physica
C 362,
127 (2001).
18
"Thermal conductivity of Mg-doped CuGeO3 at very low temperatures: Heat conduction by
antiferromagnetic magnons”
J.
Takeya,
I. Tsukada, Yoichi Ando, T. Masuda, and K. Uchinokura
Phys.
Rev. B 62,
R9260 (2000).
19
"Thermal conductivity of Mg-doped CuGeO3”
J.
Takeya,
I. Tsukada, Yoichi Ando, T. Masuda, and K. Uchinokura
Phys.
Rev. B 61,
14700 (2000).
20
"Weak ferromagnetism of quasi-one-dimensional S
=1/2 antiferromagnet BaCu2Ge2O7”
I.
Tsukada, J.
Takeya, T. Masuda, and K. Uchinokura
Phys.
Rev. B 62,
R6061 (2000).
21
"Temperature- and magnetic-field-dependent thermal conductivity of pure and
Zn-doped Bi2Sr2CaCu2O8+ single crystals”
Yoichi
Ando, J.
Takeya, Yasushi Abe, K. Nakamura, and A. Kapitulnik
Phys.
Rev. B 62,
626 (2000).
22
"Dynamics of vortices and quasiparticles in the mixed state of Bi2Sr2CaCu2Oy”
A.
Maeda, T. Tsuboi ,Y. Togawa, R. Abiru, Y. Tsuchiya, K. Iwaya, H. Kitano, T.
Hanaguri, J.
Takeya, K. Nakamura, and Y. Ando
Physica
C 335,
148 (2000).
23
"Thermal conductivity of Mg-doped CuGeO3”
J.
Takeya,
Yoichi Ando, T. Masuda, I. Tsukada, K. Uchinokura, and A
Kapitulnik
Physica
B 284-288,
1645 (2000).
24
"Comparative study of thermal conductivity and surface impedance of
Bi2Sr2CaCu2Oy in the mixed state”
A.
Maeda, K. Iwaya, Y. Tsuchiya, H. Kitano, T. Hanaguri, J.
Takeya, K. Nakamura, and Yoichi Ando
Physica
C 341-348,
1871 (2000).
25
"Magnetoresistance in heavily underdoped YBa2Cu3O6+x:
Antiferromagnetic correlations and normal-state transport”
A.
N. Lavrov, Yoichi Ando, Kouji Segawa, and J.
Takeya
Phys.
Rev. Lett. 83,
1419 (1999).
26
"Thermal conductivity of the spin-Peierls compound CuGeO3”
Yoichi
Ando, J.
Takeya, D. L. Sisson, S. G. Doettinger, I. Tanaka, R. S. Feigelson, and A. Kapitulnik
Phys.
Rev. B 58, 2913 (1999).
27
"Normal-state magnetotransport in La1.905Ba0.095CuO4 single crystals”
Yasushi
Abe, Yoichi Ando, J.
Takeya, H. Tanabe, S. Watauchi, I. Tanaka, and H. Kojima
Phys.
Rev. B 59,
14753 (1999).
28
"Resistive state of intrinsic Josephson junctions in
BSCCO”
J.
Takeya, S. Akita, S. Watauchi, J Shimoyama, and K. Kishio
Physica
C 282-287,
2439 (1997).
29
"IcRn of intrinsic Josephson junctions comparable to
gap voltage: a result of I-V measurements with minimized
self-heating”
J.
Takeya, S. Akita, S. Watauchi, J Shimoyama, and K. Kishio
Physica
C 293,
220 (1997).
30
"Interlayer resistive saturation of BSCCO at low temperatures”
J.
Takeya,
S. Akita, J. Shimoyama, and K. Kishio
Physica
C 261,
21 (1996).
31
"Current-voltage characteristics of BSCCO in the c-axis direction”
J.
Takeya,
S. Akita, J. Shimoyama, and K. Kishio
Advances
in Cryogenic Engineering 42B,
1039 (1996).
32
"Anomalous peak structure of specific heat around Tc of Ba2YCu3Oy”
Y.
Nakazawa, J.
Takeya, and M. Ishikawa
Physica
C 225,
71 (1994)
. 33
"The
possibility of critical current enhancement at far-infrared-irradiated
high-Tc superconducting weak links”
J.
Takeya,
S. Akita, R. Ishikawa, and K. Uyeda
IEEE
Transactions on Applied Superconductivity 3,
1165 (1993).
34
"Superconducting
volume fractions in a mixed-phase high-Tc superconducting sample”
J.
Takeya,
Y. Ando, S. Akita, and K. Tachikawa
Advances
in Superconductivity V
191, Springer-Verlag (1993).
35
"Submillimeter wave response of a high-Tc superconducting microbridge”
J.
Takeya,
E. Kawate, C. H. Park, and T. Goto
Appl.
Phys. Lett. 61,
2601 (1992).
36
"Mechanism of the Lorentz-force-independent dissipation in Bi2Sr2CaCu2Oy”
Yoichi
Ando, N. Motohira, K. Kitazawa, J.
Takeya, and S. Akita
Phys.
Rev. Lett. 67,
2737 (1991).
37
"Effects of oxygen stoichiometry and Zn(Al) substitution on low temperature
specific heat anomaly of the Ba2YCu3Oy system”
Y.
Nakazawa, J.
Takeya, and M. Ishikawa
Physica
C 174,
155 (1991).
38
"Power-law I-V characteristics in the Superconducting Transition Region of
Bi-Sr-Ca-Cu-O single crystal under magnetic fields”
Yoichi
Ando, N. Motohira, K. Kitazawa, J.
Takeya, and S. Akita
Jpn.J.Appl.Phys.
30,
L1635 (1991).
39
"Lorentz-force-independent
energy dissipation in the mixed state in Bi2Sr2CaCu2Oy”
Yoichi
Ando, N. Motohira, K. Kitazawa, J.
Takeya, and S. Akita
Physica
C 185-189,
1781 (1991).
J.
Takeya,
K. Yamada, K. Hara, K. Shigeto, K. Tsukagoshi, S. Ikehata, and Y
Aoyagi,
Appl.
Phys. Lett. 88,
112102 (2006).
41
" Charge transport of copper phthalocyanine single-crystal field-effect
transistors stable above 100 C”
K.
Yamada, J.
Takeya, K. Shigeto, K. Tsukagoshi, Y Aoyagi,and Y. Iwasa
Appl.
Phys. Lett. 88,
122110 (2006).
42
" Ambipolar organic field-effect transistors based on rubrene single
crystals”
T.
Takahashi, T. Takenobu, J.
Takeya, and Y Iwasa
Appl.
Phys. Lett. 88,
033505 (2006).
43
" Hall effect in organic single-crystal field-effect
transistors”
J.
Takeya,
K. Yamada, K. Tsukagoshi, Y Aoyagi, T. Takenobu, and Y. Iwasa,
Mater.
Res. Soc. Symp. Proc. 937E,
M10.6 (2006).
44
" Copper phthalocyanine single-crystal field-effect transistors stable above
100 C”
K.
Yamada, J.
Takeya, K. Shigeto, K. Tsukagoshi, Y Aoyagi,and Y. Iwasa,
Mater.
Res. Soc. Symp. Proc. 937E,
M10.34 (2006).
45
" Electrolyte-gated charge accumulation in organic single
crystals”
H.
Shimotani, H. Asanuma, J.
Takeya, and Y. Iwasa,
Appl.
Phys. Lett. 89, 203501 (2006).
46
" Organic single crystal transistors: Interface modification with SAMs and
double gate structure”
H.
Shimotani, H. Asanuma, J.
Takeya, and Y. Iwasa,
Molecular
Crystals and Liquid Crystals 455, 277-285
(2006).
J.
Takeya, J. Kato, K. Hara, M. Yamagishi, R. Hirahara, K. Yamada, Y. Nakazawa,
S. Ikehata, K. Tsukagoshi, Y. Aoyagi, T. Takenobu,, and Y. Iwasa
Phys.
Rev. Lett. 98,
196804 (2007).
48 Very high mobility organic single crystal transistors with in-crystal conduction channels J.
Takeya,
M. Yamagishi, Y. Tominari, R. Hirahara, Y. Nakazawa, T. Nishikawa, T. Kawase, T.
Shimoda, and S. Ogawa
Appl.
Phys. Lett. 90,
102120 (2007).
49
Single-crystal field-effect transistors of benzoannulated fused oligothiophenes
and oligoselenophenes
K.
Yamada, T. Okamoto, K. Kudoh, S. Yamaguchi, and J.
Takeya
Appl.
Phys. Lett. 90,
072102 (2007).
50
Effect of metal electrodes on rubrene single-crystal transistors
T.
Takenobu, T. Takahashi, J.
Takeya, and Y Iwasa,
Appl.
Phys. Lett. 90,
013507 (2007).
51
High-mobility double-gate organic single-crystal transistors with organic
crystal gate insulators
M.
Yamagishi, J. Takeya,
Y. Tominari, Y. Nakazawa, T. Kuroda, S. Ikehata, M. Uno, T. Nishikawa, and T.
Kawase
Appl.
Phys. Lett., 90, 182117 (2007).
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