Takanori Wakita

  • 1016 Citations
  • 17 h-Index
19962020

Research output per year

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Research Output

1996

Local structure and chemical reaction of C60 films on Si(111)7 x 7 studied by HREELS-STM

Suto, S., Kasuya, A., Hu, C. W., Wawro, A., Sakamoto, K., Wakita, T., Goto, T. & Nishina, Y., Oct 30 1996, In : Materials Science and Engineering A. 217-218, p. 34-37 4 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
1997

SiC film formation from C 60 monolayer on Si(111)-(7 x 7) and Si(001)-(2 x 1) surfaces studied by HREELS-STM

Sakamoto, K., Suzuki, T., Wakita, T., Suto, S., Hu, C. W., Ochiai, T. & Kasuya, A., Nov 1997, In : Applied Surface Science. 121-122, p. 200-203 4 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

The quality of SiC film formed by thermal reaction of C60 monolayer on Si(111)-(7×7) surface

Sakamoto, K., Wakita, T., Suzuki, T., Suto, S., Hu, C. W. & Kasuya, A., Dec 1 1997, In : Science Reports of the Rerearch Institutes Tohoku University Series A-Physics. 44, 1, p. 55-58 4 p.

Research output: Contribution to journalArticle

Vibrational properties and charge transfer of adsorbed on Si(111) and Si(100) surfaces

Suto, S., Sakamoto, K., Wakita, T., Hu, C. W. & Kasuya, A., Jan 1 1997, In : Physical Review B - Condensed Matter and Materials Physics. 56, 12, p. 7439-7445 7 p.

Research output: Contribution to journalArticle

62 Citations (Scopus)
1998

Interaction of C60 with silicon dangling bonds on the Si(111)-(7 × 7) surface

Suto, S., Sakamoto, K., Wakita, T., Harada, M. & Kasuya, A., May 15 1998, In : Surface Science. 402-404, p. 523-528 6 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

SiC film formation and growth by the thermal reaction of a film adsorbed on a Si(111)-(7) surface: Bonding nature of molecules and SiC-film surface phonons

Sakamoto, K., Suzuki, T., Harada, M., Wakita, T., Suto, S. & Kasuya, A., Jan 1 1998, In : Physical Review B - Condensed Matter and Materials Physics. 57, 15, p. 9003-9014 12 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

SiC islands grown on Si(111)-(7 × 7) and Si(001)-(2 × 1) surfaces by C60 precursor

Sakamoto, K., Harada, M., Ashima, H., Suzuki, T., Wakita, T., Kasuya, A. & Suto, S., Mar 1 1998, In : Journal of Electron Spectroscopy and Related Phenomena. 88-91, p. 897-903 7 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
1999

Adsorption and thermal reaction of C 70 on Si(111)-(7 × 7) and Si(100)-(2 × 1) surfaces: Comparison with C 60

Wakita, T., Sakamoto, K., Kasuya, A., Nishina, Y. & Suto, S., Apr 1999, In : Applied Surface Science. 144-145, p. 653-656 4 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Bonding nature of C60 adsorbed on Si(111) 7 × 7 and Si(100) 2 × 1 surfaces studied by HREELS and PES

Suto, S., Sakamoto, K., Kondo, D., Wakita, T., Kimura, A. & Kakizaki, A., Jun 1 1999, In : Surface Science. 427-428, p. 85-90 6 p.

Research output: Contribution to journalConference article

17 Citations (Scopus)

Interaction of C60 with Si(111) 7 × 7 and Si(100) 2 × 1 surfaces studied by STM, PES and HREELS: annealing effect

Suto, S., Sakamoto, K., Kondo, D., Wakita, T., Kimura, A., Kakizaki, A., Hu, C. W. & Kasuya, A., Sep 10 1999, In : Surface Science. 438, 1-3, p. 242-247 6 p.

Research output: Contribution to journalConference article

19 Citations (Scopus)
2001

HREELS study of C70 molecules adsorbed on a Si(1 1 1)-(7×7) surface

Wakita, T., Sakamoto, K. & Suto, S., Jan 15 2001, In : Applied Surface Science. 169-170, p. 147-152 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2002

Electronic structure of K-doped C60 monolayer films adsorbed on Si(0 0 1)-(2 × 1) and Si(1 1 1)-(7 × 7) surfaces

Sakamoto, K., Wakita, T., Kondo, D., Harasawa, A., Kinoshita, T., Uchida, W. & Kasuya, A., Feb 20 2002, In : Surface Science. 499, 1, p. 63-72 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2004

A Measurement System for Circular Dichroism in Soft X-ray Absorption Using Helicity Switching by Twin Helical Undulators

Muro, T., Saitoh, Y., Kimura, H., Matsushita, T., Nakatani, T., Takeuchi, M., Hirono, T., Kudo, T., Nakamura, T., Wakita, T., Kobayashi, K., Hara, T., Shirasawa, K. & Kitamura, H., May 12 2004, Synchrotron Radiation Instrumentation: 8th International Conference on Synchrotron Radiation Instrumentation. American Institute of Physics Inc., p. 1051-1054 4 p. (AIP Conference Proceedings; vol. 705).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Antiferromagnetic domain structure imaging of cleaved NiO(100) surface using nonmagnetic linear dichroism at O K edge: Essential effect of antiferromagnetic crystal distortion

Kinoshita, T., Wakita, T., Sun, H., Tohyama, T., Harasawa, A., Kiwata, H., Hillebrecht, F. U., Ono, K., Matsushima, T., Oshima, M., Ueno, N. & Okuda, T., Nov 1 2004, In : journal of the physical society of japan. 73, 11, p. 2932-2935 4 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Development and trial measurement of synchrotron-radiation-light- illuminated scanning tunneling microscope

Matsushima, T., Okuda, T., Eguchi, T., Ono, M., Harasawa, A., Wakita, T., Kataoka, A., Hamada, M., Kamoshida, A., Hasegawa, Y. & Kinoshita, T., Jun 1 2004, In : Review of Scientific Instruments. 75, 6, p. 2149-2153 5 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Magnetic domain imaging of Ni micro ring and micro dot array by photoelectron emission microscopy

Okuda, T., Kiwata, H., Matsushima, T., Wakita, T., Harasawa, A., Ono, K., Kihara, T., Oshima, M., Yokoo, A. & Kinoshita, T., Jul 1 2004, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 43, 7 A, p. 4179-4184 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Surface states band structure of Gd-induced one-dimensional chain structure on Si(111) surface measured by angle-resolved photoelectron spectroscopy

Okuda, T., Tohyama, T., Ma, X. D., Wakita, T., Harasawa, A. & Kinoshita, T., Jul 1 2004, In : Journal of Electron Spectroscopy and Related Phenomena. 137-140, SPEC. ISS., p. 125-129 5 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2005

Development of a soft X-ray magnetic circular dichroism spectrometer using a 1.9 T electromagnet at BL25SU of SPring-8

Nakamura, T., Muro, T., Guo, F. Z., Matsushita, T., Wakita, T., Hirono, T., Takeuchi, Y. & Kobayashi, K., Jun 2005, In : Journal of Electron Spectroscopy and Related Phenomena. 144-147, p. 1035-1038 4 p.

Research output: Contribution to journalArticle

45 Citations (Scopus)

Erratum: Antiferromagnetic domain structure imaging of cleaved NiO(100) surface using nonmagnetic linear dichroism at O K edge: Essential effect of antiferromagnetic crystal distortion (Journal of the Physical Society of Japan (2004) 73 (2932))

Kinoshita, T., Wakita, T., Sun, H. L., Tohyama, T., Harasawa, A., Kiwata, H., Hillebrecht, F. U., Ono, K., Matsushima, T., Oshima, M., Ueno, N., Saitoh, Y. & Okuda, T., Mar 1 2005, In : journal of the physical society of japan. 74, 3, 1 p.

Research output: Contribution to journalComment/debate

Introduction of photoemission electron microscopes at SPring-8 for nanotechnology support

Guo, F., Wakita, T., Shimizu, H., Matsushita, T., Yasue, T., Koshikawa, T., Bauer, E. & Kobayashi, K., Apr 27 2005, In : Journal of Physics Condensed Matter. 17, 16, p. S1363-S1370

Research output: Contribution to journalArticle

16 Citations (Scopus)
2006

Enhancement of electron correlation in Co thin clusters grown on S/GaAs (001)

Harasawa, A., Okuda, T., Wakita, T., Tohyama, T., Eguchi, T., Nakatsuji, K., Ueno, N., Nath, K. G. & Kinoshita, T., May 26 2006, In : Physical Review B - Condensed Matter and Materials Physics. 73, 20, 205416.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Hard X-ray photoelectron emission microscopy as tool for studying buried layers

Wakita, T., Taniuchi, T., Ono, K., Suzuki, M., Kawamura, N., Takagaki, M., Miyagawa, H., Guo, F. Z., Nakamura, T., Muro, T., Akinaga, H., Yokoya, T., Oshima, M. & Kobayashi, K., Mar 8 2006, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 45, 3 A, p. 1886-1888 3 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Local electronic structure analysis using a photoelectron emission microscope (PEEM) with hard X-ray

Kotsugi, M., Wakita, T., Taniuchi, T., Ono, K., Suzuki, M., Kawamura, N., MTakagaki, Taniguchi, M., Kobayashi, K., Oshima, M., Ishimatsu, N. & Maruyama, H., May 10 2006, In : e-Journal of Surface Science and Nanotechnology. 4, p. 490-493 4 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Observation of step-induced magnetic domain formation in la 1-xSrxMnO3 thin films by photoelectron emission microscopy

Taniuchi, T., Kumigashira, H., Oshima, M., Wakita, T., Yokoya, T., Kubota, M., Ono, K., Akinaga, H., Lippmaa, M., Kawasaki, M. & Koinuma, H., Sep 21 2006, In : Applied Physics Letters. 89, 11, 112505.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2007

Application of photoelectron emission microscopy (PEEM) to extraterrestrial materials

Kotsugi, M., Wakita, T., Kawamura, N., Taniuchi, T., Ono, K., Suzuki, M., Oshima, M., Ishimatsu, N., Taniguchi, M. & Maruyama, H., Oct 15 2007, In : Surface Science. 601, 20 SPEC. ISS., p. 4764-4767 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Characterization of spectroscopic photoemission and low energy electron microscope using multipolarized soft x rays at BL17SU/SPring-8

Guo, F. Z., Muro, T., Matsushita, T., Wakita, T., Ohashi, H., Senba, Y., Kinoshita, T., Kobayashi, K., Saitoh, Y., Koshikawa, T., Yasue, T., Oura, M., Takeuchi, T. & Shin, S., 2007, In : Review of Scientific Instruments. 78, 6, 066107.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Development and trial measurements of hard X-ray photoelectron emission microscope

Taniuchi, T., Wakita, T., Takagaki, M., Kawamura, N., Suzuki, M., Nakamura, T., Kobayashi, K., Kotsugi, M., Oshima, M., Akinaga, H., Muraoka, H. & Ono, K., Mar 26 2007, SYNCHROTRON RADIATION INSTRUMENTATION: Ninth International Conference on Synchrotron Radiation Instrumentation. p. 1353-1356 4 p. (AIP Conference Proceedings; vol. 879).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Magnetic domain structure of a technically patterned ferromagnetic La 0.6Sr0.4MnO3 thin film

Kubota, M., Taniuchi, T., Yasuhara, R., Kumigashira, H., Oshima, M., Ono, K., Okazaki, H., Wakita, T., Yokoya, T., Akinaga, H., Lippmaa, M., Kawasaki, M. & Koinuma, H., Nov 7 2007, In : Applied Physics Letters. 91, 18, 182503.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Status of the twin helical undulator soft X-ray beamline at SPring-8: Performance for circular dichroism measurements

Muro, T., Nakamura, T., Matsushita, T., Wakita, T., Fukumoto, K., Kimura, H., Hirono, T., Kinoshita, T., Hara, T., Shirasawa, K., Takeuchi, M. & Kitamura, H., 2007, SYNCHROTRON RADIATION INSTRUMENTATION: Ninth International Conference on Synchrotron Radiation Instrumentation. p. 571-574 4 p. (AIP Conference Proceedings; vol. 879).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Citations (Scopus)

Study of electronic structures for Fe thin films deposited on Si- and C-faces of 4H-SiC substrates by soft X-ray emission spectroscopy

Hirai, M., Wakita, T., Okazaki, H., Koishihara, D., Muraoka, Y. & Yokoya, T., Oct 31 2007, In : Applied Surface Science. 254, 1 SPEC. ISS., p. 26-28 3 p.

Research output: Contribution to journalArticle

Thickness dependence of magnetic domain formation in La0.6Sr0.4MnO3 epitaxial thin films studied by XMCD-PEEM

Taniuchi, T., Yasuhara, R., Kumigashira, H., Kubota, M., Okazaki, H., Wakita, T., Yokoya, T., Ono, K., Oshima, M., Lippmaa, M., Kawasaki, M. & Koinuma, H., Oct 15 2007, In : Surface Science. 601, 20 SPEC. ISS., p. 4690-4693 4 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
2008

Magnetic-domain structure analysis of Nd-Fe-B sintered magnets using XMCD-PEEM technique

Yamamoto, S., Yonemura, M., Wakita, T., Fukumoto, K., Nakamura, T., Kinoshita, T., Watanabe, Y., Fang, Z. G., Sato, M., Terai, T. & Kakeshita, T., Oct 1 2008, In : Materials Transactions. 49, 10, p. 2354-2359 6 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2009

Band dispersion near the Fermi level for VO2 thin films grown on TiO2 (001) substrates

Saeki, K., Wakita, T., Muraoka, Y., Hirai, M., Yokoya, T., Eguchi, R. & Shin, S., Sep 10 2009, In : Physical Review B - Condensed Matter and Materials Physics. 80, 12, 125406.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Electronic structure of superconducting FeSe studied by high-resolution photoemission spectroscopy

Yoshida, R., Wakita, T., Okazaki, H., Mizuguchi, Y., Tsuda, S., Takano, Y., Takeya, H., Hirata, K., Muro, T., Okawa, M., Ishizaka, K., Shin, S., HArima, H., Hirai, M., Muraoka, Y. & Yokoya, T., Mar 1 2009, In : journal of the physical society of japan. 78, 3, 034708.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Soft X-ray core-level photoemission study of boron sites in heavily boron-doped diamond films

Okazaki, H., Yoshida, R., Muro, T., Wakita, T., Hirai, M., Muraoka, Y., Takano, Y., Iriyama, S., Kawarada, H., Oguchi, T. & Yokoya, T., Mar 1 2009, In : journal of the physical society of japan. 78, 3, 034703.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Spectroscopic evidence of the existence of substantial Ca3d derived states at the Fermi level in the Ca-intercalated graphite superconductor CaC6

Okazaki, H., Yoshida, R., Iwai, K., Noami, K., Muro, T., Nakamura, T., Wakita, T., Muraoka, Y., Hirai, M., Tomioka, F., Takano, Y., Takenaka, A., Toyoda, M., Oguchi, T. & Yokoya, T., Aug 6 2009, In : Physical Review B - Condensed Matter and Materials Physics. 80, 3, 035420.

Research output: Contribution to journalArticle

12 Citations (Scopus)

The electronic structure of Ca-intercalated superconducting graphite CaC6

Okazaki, H., Yoshida, R., Iwai, K., Noami, K., Muro, T., Nakamura, T., Wakita, T., Muraoka, Y., Hirai, M., Tomioka, F., Takano, Y., Takenaka, A., Toyoda, M., Oguchi, T. & Yokoya, T., Oct 15 2009, In : Physica C: Superconductivity and its applications. 469, 15-20, p. 1041-1044 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2010

Analysis on photoemission spectrum of superconducting FeSe

Yoshida, R., Wakita, T., Okazaki, H., Mizuguchi, Y., Tsuda, S., Takano, Y., Takeya, H., Hirata, K., Kato, Y., Muro, T., Okawa, M., Ishizaka, K., Shin, S., Harima, H., Hirai, M., Muraoka, Y. & Yokoya, T., Dec 2010, In : Physica C: Superconductivity and its applications. 470, SUPPL.1, p. S389-S390

Research output: Contribution to journalArticle

6 Citations (Scopus)

Angle-resolved photoemission spectroscopy for VO2 thin films grown on TiO2 (0 0 1) substrates

Muraoka, Y., Saeki, K., Yao, Y., Wakita, T., Hirai, M., Yokoya, T., Eguchi, R. & Shin, S., Aug 2010, In : Journal of Electron Spectroscopy and Related Phenomena. 181, 2-3, p. 249-251 3 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Angle-resolved photoemission study of Si electronic structure: Boron concentration dependence

Wakita, T., Okazaki, H., Takano, Y., Hirai, M., Muraoka, Y. & Yokoya, T., Dec 2010, In : Physica C: Superconductivity and its applications. 470, SUPPL.1, p. S641-S643

Research output: Contribution to journalArticle

1 Citation (Scopus)

Bulk and surface physical properties of a CrO2 thin film prepared from a Cr8 O21 precursor

Iwai, K., Muraoka, Y., Wakita, T., Hirai, M., Yokoya, T., Kato, Y., Muro, T. & Tamenori, Y., Aug 15 2010, In : Journal of Applied Physics. 108, 4, 043916.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Electronic structure of pristine and K-doped solid picene: Nonrigid band change and its implication for electron-intramolecular-vibration interaction

Okazaki, H., Wakita, T., Muro, T., Kaji, Y., Lee, X., Mitamura, H., Kawasaki, N., Kubozono, Y., Yamanari, Y., Kambe, T., Kato, T., Hirai, M., Muraoka, Y. & Yokoya, T., Nov 10 2010, In : Physical Review B - Condensed Matter and Materials Physics. 82, 19, 195114.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Electronic structure of the novel filled skutterudite PrPt 4Ge12 superconductor

Nakamura, Y., Okazaki, H., Yoshida, R., Wakita, T., Hirai, M., Muraoka, Y., Takeya, H., Hirata, K., Kumigashira, H., Oshima, M. & Yokoya, T., Dec 2010, In : journal of the physical society of japan. 79, 12, 124701.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Lateral inhomogeneity in the electronic structure of a conjugated poly(3-hexylthiophene) thin film

Kanai, K., Miyazaki, T., Wakita, T., Akaike, K., Yokoya, T., Ouchi, Y. & Seki, K., Jul 9 2010, In : Advanced Functional Materials. 20, 13, p. 2046-2052 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Novel magnetic domain structure in iron meteorite induced by the presence of L10-FeNi

Kotsugi, M., Mitsumata, C., Maruyama, H., Wakita, T., Taniuchi, T., Ono, K., Suzuki, M., Kawamura, N., Ishimatsu, N., Oshima, M., Watanabe, O. & Taniguchi, M., Jan 1 2010, In : Applied Physics Express. 3, 1, 013001.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Photoemission study of Ca-intercalated graphite superconductor CaC 6

Okazaki, H., Yoshida, R., Iwai, K., Noami, K., Muro, T., Nakamura, T., Wakita, T., Muraoka, Y., Hirai, M., Tomioka, F., Takano, Y., Takenaka, A., Toyoda, M., Oguchi, T. & Yokoya, T., Dec 1 2010, In : Physica C: Superconductivity and its applications. 470, SUPPL.1, p. S637-S638

Research output: Contribution to journalArticle

Room temperature ferromagnetic behavior in the hollandite-type titanium oxide

Noami, K., Muraoka, Y., Wakita, T., Hirai, M., Kato, Y., Muro, T., Tamenori, Y. & Yokoya, T., Apr 1 2010, In : Journal of Applied Physics. 107, 7, 073910.

Research output: Contribution to journalArticle

16 Citations (Scopus)
2011

Direct metallographic analysis of an iron meteorite using hard x-ray photoelectron emission microscopy

Kotsugi, M., Wakita, T., Taniuchi, T., Maruyama, H., Mitsumata, C., Ono, K., Suzuki, M., Kawamura, N., Ishimatsu, N., Oshima, M., Watanabe, Y. & Taniguchi, M., Jul 1 2011, In : IBM Journal of Research and Development. 55, 4

Research output: Contribution to journalArticle

4 Citations (Scopus)

Multiple phosphorus chemical sites in heavily phosphorus-doped diamond

Okazaki, H., Yoshida, R., Muro, T., Nakamura, T., Wakita, T., Muraoka, Y., Hirai, M., Kato, H., Yamasaki, S., Takano, Y., Ishii, S., Oguchi, T. & Yokoya, T., Feb 21 2011, In : Applied Physics Letters. 98, 8, 082107.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Photoemission study of electronic structure evolution across the metalinsulator transition of heavily B-doped diamond

Okazaki, H., Arakane, T., Sugawara, K., Sato, T., Takahashi, T., Wakita, T., Hirai, M., Muraoka, Y., Takano, Y., Ishii, S., Iriyama, S., Kawarada, H. & Yokoya, T., May 1 2011, In : Journal of Physics and Chemistry of Solids. 72, 5, p. 582-584 3 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)