♣ Publication List ♣
Updated: 15 Jan 2013
[2013年]
Fabrication of single crystal field-effect transistors with phenacene-type molecules and their excellent transistor characteristics
Xuexia He, Ritsuko Eguchi, Hidenori Goto, Eri Uesugi, Shino Hamao, Yasuhiro Takabayashi, Yoshihiro Kubozono, Organic Electronics, in press.
Electric double-layer capacitance between an ionic liquid and few-layer graphene
Eri Uesugi, Hidenori Goto, Ritsuko Eguchi, Akihiko Fujiwara, and Yoshihiro Kubozono, Sci. Rep. 3, 1595; DOI:10.1038/srep01595 (2013).
Electric-Double-Layer Transistors with Thin Crystals of FeSe1-xTex (x = 0.9 and 1.0)
R. Eguchi, M. Senda, E. Uesugi, H. Goto, T. Kambe, T. Noji, Y. Koike, A. Fujiwara, and Y. Kubozono, Applied Physics Letters, 102, 103506 (2013).
Edge-Dependent Transport Properties in Graphene
Hidenori Goto, Eri Uesugi, Ritsuko Eguchi, Akihiko Fujiwara, and Yoshihiro Kubozono, Nano Lett., 13, 1126 (2013).
Observation of zero resistivity in K-doped picene
Kazuya Teranishi, Xuexia He, Yusuke Sakai, Masanari Izumi, Hidenori Goto, Ritsuko Eguchi, Yasuhiro Takabayashi, Takashi Kambe, and Yoshihiro Kubozono,
Phys. Rev. B 87, 060505(R) (2013).
Quantifying covalency and metallicity in correlated compounds undergoing metal-insulator transitions
Ashish Chainani, Ayako Yamamoto, Masaharu Matsunami, Ritsuko Eguchi, Munetaka Taguchi, Yasutaka Takata, Hidenori Takagi, Shik Shin, Yoshinori Nishino, Makina Yabashi, Kenji Tamasaku, and Tetsuya Ishikawa, Phys. Rev. B 87, 045108 (2013).
[2012年]
Photoemission Evidence for Valence Fluctuations and Kondo Resonance in YbAl2
Matsunami Masaharu, Chainani Ashish, Taguchi Munetaka, Eguchi Ritsuko, Takata Yasutaka, Oura Masaki, Yabashi Makina, Tamasaku Kenji, Nishino Yoshinori, Ishikawa Tetsuya, Kosaka Masashi, Shin Shik, Journal of the Physical Society of Japan 81, 073702 (2012).
O2-exposure and light-irradiation properties of picene thin film field-effect transistor: A new way toward O2 gas sensor
Y. Sugawara, K.Ogawa, H. Goto, S. Oikawa, K. Akaike, N. Komura, R. Eguchi, Y. Kaji, S. Gohda, Y. Kubozono, Sensors and Actuators B 171-172, 544 (2012).
Synthesis and physical properties of metal-doped picene solids
Takashi Kambe, Xuexia He, Yosuke Takahashi, Yusuke Yamanari, Kazuya Teranishi, Hiroki Mitamura, Seizi Shibasaki, Keitaro Tomita, Ritsuko Eguchi, Hidenori Goto, Yasuhiro Takabayashi, Takashi Kato, Akihiko Fujiwara, Toshikaze Kariyado, Hideo Aoki, and Yoshihiro Kubozono, Phys. Rev. B 86, 214507 (2012). HIGHLIGHTED ARTICLES
Characteristics of [6]phenacene thin film field-effect transistor
Noriko Komura, Hidenori Goto, Xuexia He, Hiroki Mitamura, Ritsuko Eguchi, Yumiko Kaji, Hideki Okamoto,
Yasuyuki Sugawara, Shin Gohda, Kaori Sato and Yoshihiro Kubozono, Appl. Phys. Lett. 101, 083301 (2012).
Characteristics of Single Crystal Field-Effect Transistors with a New Type of Aromatic Hydrocarbon, Picene
N. Kawai, R. Eguchi, H. Goto, K. Akaike, Y. Kaji, T. Kambe, A. Fujiwara, Y. Kubozono, J. Phys. Chem. C 116, 7983 (2012).
[2011年]
Characteristics of conjugated hydrocarbon based thin film transistor with ionic liquid gate
Yumiko Kaji, Keiko Ogawa, Ritsuko Eguchi, Hidenori Goto, Yasuyuki Sugawara, Takashi Kambe, Koki Akaike,
Shin Gohda, Akihiko Fujiwara, Yoshihiro Kubozono, Organic Electronics, 12, 2076 (2011).
Metal-intercalated aromatic hydrocarbons: a new class of carbon-based superconductors
Y. Kubozono, H. Mitamura, X. Lee, X. He, Y. Yamanari, H. takahashi, Y. Suzuki, Y. Kaji,
R. Eguchi, K. Akaike, T. Kambe, H. Okamoto, A. Fujiwara, T. Kato, T. Kosugi, H. Aoki,
Phys. Chem. Phys. Chem. (Perspective article) 13, 16476 (2011).
Metal-intercalated aromatic hydrocarbons: a new class carbon-based superconductors
Y.Kubozono, H. Mitamura, X. Lee, X. He, Y. Yamanari, Y. Suzuki, Y. Kaji, R. Eguchi, K. Akaike, T. Kambe, H. Okamoto, A. Fujiwara, T. Kato, T. Kosugi. H. Aoki, Phys.Chem. Phys. Chem. (Perspective article) 13, 16476 (2011).
Characteristics of field-effect transistors using the one-dimensional extended hydrocarbon [7]phenacene
Yasuyuki Sugawara, Yumiko Kaji, Keiko Ogawa, Ritsuko Eguchi, Shohei Oikawa, Hiroyuki Gohda, Akihiko Fujiwara, Yoshihiro Kubozono, Applied Physics Letters, 98, 013303 (2011).
[2010年]
Resonant Photoemission Spectroscopy of Layered Triangular Lattices Ag2MO2 (M = Ni and Mn); Evidence for M 3d States at Fermi Level
R. Eguchi, H. Yoshida, Y. Okamoto, A. Chainani, M. Matsunami, Y. Ishida, M. Oura, Y. Senba, H. Ohashi, S. Shin, and Z. Hiroi
Journal of the Physical Society of Japan 79, 023704 (2010).
Absence of nesting in the charge-density-wave system 1T-VS2 as seen by photoelectron spectroscopy
M. Mulazzi, A. Chainani, N. Katayama, R. Eguchi, M. Matsunami, H. Ohashi, Y. Senba, M. Nohara,
M. Uchida, H. Takagi, and S. Shin
Physical Review B 82, 075130 (2010).
Angle-resolved photoemission spectroscopy for VO2 thin films grown on TiO2 (001) substrates
Y. Muraoka, K. Saeki, Y. Yao, T. Wakita, M. Hirai, T. Yokoya, R. Eguchi, and S. Shin
Journal of Electron Spectroscopy and Related Phenomena 181, 249-251 (2010).
Electronic structure of SrRu1-xMnxO3 studied by photoemission and x-ray absorption spectroscopy
K. Horiba, H. Kawanaka, Y. Aiura, T. Saitoh, C. Satoh, Y. Kikuchi, M. Yokoyama, Y. Nishihara, R. Eguchi, Y. Senba, H. Ohashi, Y. Kitajima, and S. Shin
Physical Review B 81, 245127 (2010).
Evidence for a Correlated Insulator to Antiferromagnetic Metal Transition in CrN
P. A. Bhobe, A. Chainani, M. Taguchi, T. Takeuchi, R. Eguchi, M. Matsunami, K. Ishizaka, Y. Takata, M. Oura, Y. Senba, H. Ohashi, Y. Nishino, M. Yabashi, K. Tamasaku, T. Ishikawa, K. Takenaka, H. Takagi, and S. Shin
Physical Review Letters 104, 236404 (2010).
Strong Valence Fluctuation in the Quantum Critical Heavy Fermion Superconductor beta-YbAlB4: A Hard X-Ray Photoemission Study
M. Okawa, M. Matsunami, K. Ishizaka, R. Eguchi, M. Taguchi, A. Chainani, Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, T. Ishikawa, K. Kuga, N. Horie, S. Nakatsuji, and S. Shin
Physical Review Letters 104, 247201 (2010).
Anomalous State Sandwiched between Fermi Liquid and Charge Ordered Mott-Insulating Phases of Ti4O7
M. Taguchi, A. Chainani, M. Matsunami, R. Eguchi, Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, T. Ishikawa, S. Tsuda, S. Watanabe, C.-T. Chen, Y. Senba, H. Ohashi, K. Fujiwara, Y. Nakamura, H. Takagi, and S. Shin
Physical Review Letters 104, 106401 (2010).
[2009年]
Fermi surfaces, electron-hole asymmetry and correlation kink in a three-dimensional Fermi liquid LaNiO3
R. Eguchi, A. Chainani, M. Taguchi, M. Matsunami, Y. Ishida, K. Horiba, Y. Senba, H. Ohashi, and S. Shin
Physical Review B. 79, 115122 (2009).
Structure and photoemission spectroscopy of strain-controlled metal-insulator transition in NdNiO3 thin films
R. Eguchi, A. Chainani, M. Taguchi, M. Matsunami, Y. Ishida, K. Horiba, Y. Senba, H. Ohashi, and S. Shin
Journal of Applied Physics 105, 056103 (2009).
Band dispersion near the Fermi level for VO2 thin films grown on TiO2 (001) substrates
K. Saeki, T. Wakita, Y. Muraoka, M. Hirai, T. Yokoya, R. Eguchi, and S. Shin
Physical Review B 80, 125406 (2009).
Evidence for oxygen holes due to d-p rehybridization in thermoelectric Sr1-xRh2O4
Y. Ishida, T. Baba,
R. Eguchi, M. Matsunami, M. Taguchi, A. Chainani, Y. Senba, H. Ohashi, Y. Okamoto, H. Takagi, and S. Shin
Physical Review B 80, 081103 (2009).
Reply:Temperature-Dependent Localized Excitations of Doped Carriers in Superconducting Diamond
K. Ishizaka, R. Eguchi, S. Tsuda, A. Chainani, T. Yokoya, T. Kiss, T. Shimojima, T. Togashi, S. Watanabe, C.-T. Chen, Y. Takano, M. Nagao, I. Sakaguchi, T. Takenouchi, H. Kawarada, and S. Shin
Physical Review Letters 102, 199702 (2009).
Anomalous Duality of 4f Electrons in Filled Skutterudite CeOs4Sb12
M. Matsunami, R. Eguchi, T. Kiss, K. Horiba, A. Chainani, M. Taguchi, K. Yamamoto, T. Togashi, S. Watanabe, X.-Y. Wang, C.-T. Chen, Y. Senba, H. Ohashi, H. Sugawara, H. Sato, H. Harima, and S. Shin
Physical Review Letters 102, 036403 (2009).
[2008年]
Photoemission evidence for a Mott-Hubbard metal-insulator transition in VO2
R. Eguchi, M. Taguchi, M. Matsunami, K. Horiba, K. Yamamoto, Y. Ishida, A. Chainani, Y. Takata, M. Yabashi, D. Miwa, Y. Nishino, K. Tamasaku, T. Ishikawa, Y. Senba, H. Ohashi, Y. Muraoka, Z.Hiroi, and S. Shin
Physical Review B 78, 075115 (2008).
Combining photoemission and optical spectroscopies for reliable valence determination in YbS and Yb metal
M. Matsunami, A. Chainani, M. Taguchi, R. Eguchi, Y. Ishida, Y. Takata, H. Okamura, T. Nanba, M. Yabashi, K. Tamasaku, Y. Nishino, T. Ishikawa, Y. Senba, H. Ohashi, N. Tsujii, A. Ochiai, and S. Shin
Physical Review B 78, 195118 (2008).
Recoil Effect of Photoelectrons in the Fermi Edge of Simple Metals
Y. Takata, Y. Kayanuma, S. Oshima, S. Tanaka, M. Yabashi, K. Tamasaku, Y. Nishino, M. Matsunami, R. Eguchi, A. Chainani, M. Oura, T. Takeuchi, Y. Senba, H. Ohashi, S. Shin, and T. Ishikawa
Physical Review Letters 101, 137601 (2008).
Low power density multihole cathode very-high-frequency plasma for mixed phase Si:H thin films
C. Jariwala, A. Chainani, R. Eguchi, M. Matsunami, S. Shin, S. Bhatt, V. Dalal, and P. I. John
Applied Physics Letters 93, 191502 (2008).
Electronic structure of FeSi1-xGex and FeGa3 investigated by soft x-ray photoelectron spectroscopy
complementary to x-ray emission spectroscopy
H. Yamaoka, M. Matsunami, R. Eguchi, Y. Ishida, N. Tsujii, Y. Takahashi, Y. Senba, H. Ohashi, and S. Shin
Physical Review B 78, 045125 (2008).
Revisiting the Valence-Band and Core-Level Photoemission Spectra of NiO
M. Taguchi, M. Matsunami, Y. Ishida, R. Eguchi, A. Chainani, Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, T. Ishikawa, Y. Senba, H. Ohashi, and S. Shin
Physical Review Letters 100, 206401 (2008).
Temperature-Dependent Localized Excitations of Doped Carriers in Superconducting Diamond
K. Ishizaka, R. Eguchi, S. Tsuda, A. Chainani, T. Yokoya, T. Kiss, T. Shimojima, T. Togashi, S. Watanabe, C.-T. Chen, Y. Takano, M. Nagao, I. Sakaguchi, T. Takenouchi, H. Kawarada, and S. Shin
Physical Review Letters 100, 166402 (2008).
Observation of Energy Gap in FeGa3
N. Tsujii, H. Yamaoka, M. Matsunami, R. Eguchi, Y. Ishida, Y. Senba, H. Ohashi, S. Shin, T. Furubayashi, H. Abe, and H. Kitazawa
Journal of the Physical Society of Japan 77, 024705 (2008).
Coherent and incoherent excitations of electron-doped SrTiO3
Y. Ishida, R. Eguchi, M. Matsunami, K. Horiba, M. Taguchi, A. Chainani, Y. Senba, H. Ohashi, H. Ohta, and S. Shin
Physical Review Letters 100, 056401 (2008).
[2007年]
Electronic structure of 3d1 configuration vanadium oxides studied by soft x-ray and hard x-ray photoemission spectroscopy
R. Eguchi, M. Taguchi, M. Matsunami, K. Horiba, K. Yamamoto, A. Chainani, Y. Takata, M. Yabashi, D. Miwa, Y. Nishino, K. Tamasaku, T. Ishikawa, Y. Senba, H. Ohashi, I.H. Inoue, Y. Muraoka, Z. Hiroi, and S. Shin
Journal of Electron Spectroscopy and Related Phenomena 156, 421-425 (2007).
Hard X-ray and soft X-ray photoemission study of vanadium oxides
R. Eguchi, Y. Takata, M. Matsunami, K. Horiba, K. Yamamoto, M. Taguchi, A. Chainani, M. Yabashi, D. Miwa, Y. Nishino, K. Tamasaku, T. Ishikawa, Y. Senba, H. Ohashi, I.H. Inoue, and S. Shin
Journal of Magnetism and Magnetic Materials 310, E289-E291 (2007).
Electronic structure of VO2/TiO2:Nb upon photocarrier injection
R. Eguchi, S. Tsuda, T. Kiss, A. Chainani, Y. Muraoka, Z. Hiroi, and S. Shin
Physical Review B 75, 073102 (2007).
Electronic structure of LaNiO3-x: An in situ soft x-ray photoemission and absorption study
K. Horiba, R. Eguchi, M. Taguchi, A. Chainani, A. Kikkawa, Y. Senba, H. Ohashi and S. Shin
Physical Review B 76, 155104 (2007).
In situ photoemission study of LaNiO3 thin films grown by pulsed laser deposition
K. Horiba, R. Eguchi, M. Taguchi, A. Chainani, A. Kikkawa, Y. Senba, H. Ohashi and S. Shin
Journal of Electron Spectroscopy and Related Phenomena 156, 107 (2007).
Observation of a Superconducting Gap in Boron-Doped Diamond by Laser-Excited Photoemission Spectroscopy
K. Ishizaka, R. Eguchi, S. Tsuda, T. Yokoya, A. Chainani, T. Kiss, T. Shimojima, T. Togashi, S. Watanabe, C.-T. Chen, C. Q. Zhang, Y. Takano, M. Nagao, I. Sakaguchi, T. Takenouchi, H. Kawarada, and S. Shin
Physical Review Letters 98, 047003 (2007).
[2006年]
Bulk- and Surface-Sensitive High-Resolution Photoemission Study of Two Mott-Hubbard Systems:
SrVO3 and CaVO3
R. Eguchi, T. Kiss, S. Tsuda, T. Shimojima T. Mizokami, T. Yokoya, A. Chainani, S. Shin, I. H. Inoue, T. Togashi, S. Watanabe, C. Q. Zhang, C. T. Chen, M. Arita, K. Shimada, H. Namatame, and M. Taniguchi
Physical Review Letters 96, 076402 (2006).
Bulk and surface sensitive high-resolution photoemission study of Mott-Hubbard systems SrVO3 and CaVO3
R. Eguchi, T. Kiss, S. Tsuda, T. Shimojima, T. Mizokami, T. Yokoya, A. Chainani, S. Shin, I. H. Inoue, T. Togashi, S. Watanabe, C. Q. Zhang, C. T. Chen, M. Arita, K. Shimada, H. Namatame,and M. Taniguchi
Physica B 378-380, 330-331 (2006).
Laser-excited photoemission spectroscopy study of superconducting boron-doped diamond
K. Ishizaka, R. Eguchi, S. Tsuda, T. Kiss, T. Shimojima, T. Yokoya, S. Shin, b, T. Togashi, S. Watanabe, C.-T. Chen, C.Q. Zhang, Y. Takano, M. Nagao, I. Sakaguchi, T. Takenouchi and H. Kawarada
Science and Technology of Advanced Materials 7: Sp. Iss. 1, S17-S21 (2006).
[2005年]
Photocarrier-injected electronic structure of VO2/TiO2:Nb
R. Eguchi, S. Shin, A. Fukushima, T. Kiss, T. Shimojima, Y. Muraoka, and Z. Hiroi
Applied Physics Letters 87, 201912 (2005).
Direct observation of a neutral Mn acceptor in Ga1-xMnxAs by resonant x-ray emission spectroscopy
Y. Ishiwata, T. Takeuchi, R. Eguchi, M. Watanabe, Y. Harada, K. Kanai, A. Chainani, M. Taguchi, S. Shin, M. C. Debnath, I. Souma, Y. Oka, T. Hayashi, Y. Hashimoto, S. Katsumoto, and Y. Iye
Physical Review B 71, 121202 (2005).
[2003年]
X-ray absorption and resonant photoemission spectroscopy of ZrB2
S. Tsuda, R. Eguchi, A. Kosuge, T. Yokoya, A. Fukushima, S. Shin, A. Chainaini, S. Otani, Y. Takano, K. Togano, and H. Kito
Physica C 392, 259 (2003).
[2002年]
Angle-resolved photoemission study of the mixed valence oxide V6O13: Quasi-one-dimensional electronic structure and its change across the metal-insulator transition
R. Eguchi, T. Yokoya, T. Kiss, Y. Ueda, and S. Shin
Physical Review B 65, 205124 (2002).
Angle-resolved Photoemission Spectroscopy, Optical Conductivity, and Soft X-ray Raman Spectroscopy of quasi-one-dimensional V6O13
R. Eguchi, T. Yokoya, T. Kiss, Y. Ueda, H. Tajima, J. Yamazaki, and S. Shin
Physica B 312-313C, 600-602 (2002).
Photoemission Study of Pyrochlore Superconductor Cd2Re2O7
R. Eguchi, T. Yokoya, T. Baba, M. Hanawa, Z. Hiroi, N. Kamakura, Y. Takata, H. Harima, and S. Shin
Physical Review B 66, 012516 (2002).
Unique identification of Zhang-Rice singlet excitation in Sr2CuO2Cl2 mediated by the O 1s core hole:Symmetry-selective resonant soft x-ray Raman scattering study
Y. Harada, K. Okada, R. Eguchi, A. Kotani, H. Takagi, T. Takeuchi, S. Shin
Physical Review B 66, 165104 (2002).
Unoccupied electronic structure in the surface state of lightly doped SrTiO3 by resonant inverse photoemission spectroscopy
T. Higuchi, S. Nozawa, T. Tsukamoto, H. Ishii, R. Eguchi, Y. Tezuka, S. Yamaguchi, K. Kanai, and S. Shin
Physical Review B 66, 153105 (2002).
Manganese concentration and low-temperature annealing dependence of Ga1-xMnxAs by x-ray absorption spectroscopy
Y. Ishiwata, M. Watanabe, R. Eguchi, T. Takeuchi, Y. Harada, A. Chainani, S. Shin, T. Hayashi, Y. Hashimoto, S. Katsumoto, and Y. Iye
Physical Review B 65, 233201 (2002).
Polarization dependence of resonant soft X-ray emission spectra in Ce compounds
M. Watanabe, Y. Harada, M. Nakazawa, Y. Ishiwata, R. Eguchi, T. Takeuchi, A. Kotani, and S. Shin
Surface Review and Letters 9, 983 (2002).
Observation of fluorapatite formation under hydrolysis of tetracalcium phosphate in the presence of KF by means of soft X-ray emission and absorption spectroscopy
E. Z. Kurmaev, S. Matsuya, S. Shin, M. Watanabe, R. Eguchi, Y. Ishiwata, T. Takeuchi, and M. Iwami
Journal of Materials Science-Materials In Medicine 13, 33 (2002).
[2001年]
Resonant soft x-ray emission spectroscopy of NiO across the Ni L2,3 thresholds
H. Ishii, Y. Ishiwata, R. Eguchi, Y. Harada, M. Watanabe, A. Chainani, and S. Shin
Journal of The Physical Society of Japan 70, 1813 (2001).
Magnetism and metal-insulator transition in III-V based diluted magnetic semiconductors
S. Katsumoto, T. Hayashi, Y. Hashimoto, Y. Iye, Y. Ishiwata, M. Watanabe, R. Eguchi, T. Takeuchi, Y. Harada, S. Shin, and K. Hirakawa
Materials Science and Engineering B-Solid State Materials for Advanced Technology 84, 88 (2001).
Soft X-ray emission and absorption spectra in the O K region of oxygen incorporated in microporous carbon
Y. Muramatsu, Y. Ueno, Y. Ishiwata, R. Eguchi, M. Watanabe, S. Shin, and R.C.C. Perera
CARBON 39, 1399 (2001).
Polarization dependence of the soft X-ray raman scattering at the L edge of TiO2
Y. Harada, M. Watanabe, R. Eguchi, Y. Ishiwata, M. Matsubara, A. Kotani, A. Yagishita, and S. Shin
Journal of Electron Spectroscopy and Related Phenomena 114, 969 (2001).
[2000年]
Polarization dependence of soft-x-ray Raman scattering at the L edge of TiO2
Y. Harada, T. Kinugasa, R. Eguchi, M. Matsubara, A. Kotani, M. Watanabe, A. Yagishita, and S. Shin
Physical Review B 61, 12854 (2000).