論文リスト(2002年度以前)

 2002年度 2001年度 2000年度 1999年度
 1998年度 1997年度 1996年度

2002年度

51. Ultrahigh-resolution photoemission spectroscopy on UGe2
T. Ito, H. Kumigashira, S. Souma, T. Takahashi, Y. Haga, and Y. Onuki
J. Phys. Soc. Jpn. 71, Suppl. 261-263 (2002).

50. High-resolution angle-resolved photoemission study of BaCo1-xNixS2
T. Sato, H. Kumigashira,D. Ionel, T. Ito, T. Takahashi, I. Hase, H. Ding, J. C. Campuzano, and S. Shamoto
Surface Review and Letters 9, 1127-1134 (2002).

49. High-resolution angle-resolved photoemission study of η-Mo4O11
H. Fujisawa, H. Kumigashira, T. Takahashi, R. Kurita, and M. Koyano
Surface Review and Letters 9, 1041-1046 (2002).

48. Resonant angle-resolved photoemission study of heavy fermion material CeRu2Si2
H. Kumigashira, T. Ito, T. Takahashi, A. Kaminski, J. C. Campuzano, and Y. Onuki
Physica B 312-313, 658-659 (2002).

47. Ultrahigh-resolution angle-resolved photoemission spectroscopy of UPd3
T. Ito, H. Kumigashira, S. Souma, T. Takahashi, Y. Tokiwa, Y. Haga, and Y. Onuki
Physica B 312-313, 653-654 (2002).

46. Direct observation of pseudogap of SmB6 using ultrahigh-resolution photoemission spectroscopy
S. Souma, H. Kumigashira, T. Ito, T. Takahashi, and S. Kunii
Physica B 312-313, 329-330 (2002).

45. Hybridization gap in Kondo insulators CeRhSb and CeRhAs studied by ultrahigh-resolution photoemission spectroscopy
H. Kumigashira, T. Takahashi, S. Yoshii, and M. Kasaya
Physica B 312-313, 208-209 (2002).

44. Band structure of UPd3 studied by ultrahigh-resolution angle-resolved photoemission spectroscopy
T. Ito, H. Kumigashira, S. Souma, T. Takahashi, Y. Haga, Y. Tokiwa, and Y. Onuki
Phys. Rev. B 66, 245110 [1-6] (2002).

43. Electronic structure of ‘black’ SmS: II. Angle-resolved photoemission spectroscopy
T. Ito, A. Chainani, H. Kumigashira, T. Takahashi, and N. K. Sato
Phys. Rev. B 65, 155202 [1-4] (2002).

42. Electronic structure of ‘black’ SmS: I. 4d-4f resonance and angle-integrated valence-band photoemission spectroscopy
A. Chainani, H. Kumigashira, T. Ito, T. Sato, T. Takahashi, T. Yokoya, T. Higuchi, T. Takeuchi, S. Shin, and N. K. Sato
Phys. Rev. B 65, 155201 [1-7] (2002).

2001年度

41. Evolution of metallic states from Hubbard band in two-dimensional Mott-system BaCo1-xNixSi2
T. Sato, H. Kumigashira, D. Ionel, T. Takahashi, I. Hase, H. Ding, J. C. Campuzano, and S. Shamoto
Phys. Rev. B 64, 075103 [1-6] (2001).

40. Hybridized Nature of Pseudogap in Kondo Insulators CeRhSb and CeRhAs
H. Kumigashira, T. Takahashi, S. Yoshii, and M. Kasaya
Phys. Rev. Lett. 87, 067206 [1-4] (2001).

2000年度

39. Ultrahigh-resolution photoemission study of CePd3 : absence of Kondo insulator gap
S. Souma, H. Kumigashira, T. Ito, T. Takahashi, and M. Kasaya
J. Electron Spectroscopy and Related Phenomena 114-116, 735-740 (2001).

38. Crystal-field splitting in CeB6 observed by ultrahigh-resolution photoemission spectroscopy
S. Souma, H. Kumigashira, T. Ito, T. Sato, T. Takahashi, and S. Kunii
J. Electron Spectroscopy and Related Phenomena 114-116, 729-734 (2001).

37. Angle-resolved photoemission study of quasi one-dimensional conductor Nb3Te4
H. Fujisawa, H. Kumigashira, T. Takahashi, H. Kaneko, Y. Ishihara, and H. Okamoto
J. Electron Spectroscopy and Related Phenomena 114-116, 647-652 (2001).

36. High-resolution angle-resolved photoemission study of UN and USb: Dual character of 5f electrons
T. Ito, H. Kumigashira, S. Souma, T. Takahashi, and T. Suzuki
J. Magn. Magn. Mater. 226-230, 68-69 (2001).

35. Electronic structure and Fermi surface of UC studied by high-resolution angle-resolved photoemission spectroscopy
T. Ito, H. Kumigashira, T. Takahashi, E. Yamamoto, Y. Haga, and Y. Onuki
J. Magn. Magn. Mater. 226-230, 40-41 (2001).

34. Electronic band structure and Fermi surface of URu2Si2 studied by high-resolution angle-resolved photoemission spectroscopy
T. Ito, H. Kumigashira, T. Takahashi, Y. Haga, E. Yamamoto, T. Honma, H. Ohkuni, and Y. Onuki
Physica B 281&282, 727-728 (2000).

33. Pseudogap formation in Kondo insulators CeRhSb and CeRhAs studied by ultrahigh-resolution photoemission spectroscopy
H. Kumigashira, T. Sato, T. Yokoya, T. Takahashi, S. Yoshii, and M. Kasaya
Physica B 281&282, 284-285 (2000).

32. High-resolution angle-resolved photoemission study of USb; Dual character of 5f electrons
H. Kumigashira, T. Ito, A. Ashihara, Hyeong-Do Kim, H. Aoki, T. Suzuki, H. Yamagami, T. Takahashi, and A. Ochiai
Phys. Rev. B 61, 15707-15713 (2000).

1999年度

31. Ultrahigh-Resoluton Photoemission Study of Kondo Insulators CeRhAs and CeRhSb
H. Kumigashira, T. Sato, T. Yokoya, T. Takahashi, S. Yoshii, and M. Kasaya
J. Jpn. Apl. Phys. Series 11, 91-93 (1999).

30. High-Resolution Angle-Resolved Photoemission Study of URu2Si2
T. Ito, H. Kumigashira, T. Takahashi, Y. Haga, E. Yamamoto, T. Honma, J. Ohkuni, and Y. Onuki
J. Jpn. Apl. Phys. Series 11, 68-70 (1999).

29. High-resolution angle-resolved photoemission study of RSb (R = La, Ce, U)
H. Kumigashira, Hyeong-Do Kim, T. Ito, A. Ashihara, T. Takahashi, H. Aoki, A. Ochiai, and T. Suzuki
Physica B 259-261, 1124-1125 (1999).

28. Angle-resolved photoemission spectroscopy of UPt3
T. Ito, H. Kumigashira, Hyeong-Do Kim, T. Takahashi,N. Kimura, Y. Haga, E. Yamamoto, Y. Onuki, and H. Harima
Physica B 259-261, 1122-1123 (1999).

27. Band structure and Fermi surface of URu2Si2 studied by high-resolution angle-resolved photoemission spectroscopy
T. Ito, H. Kumigashira, T. Takahashi, Y. Haga, E. Yamamoto, T. Honma, H. Ohkuni, and Y. Onuki
Phys. Rev. B 60, 13390-13395 (1999).

26. Surface and bulk 4f photoemission spectra of CeIr2
Hyeong-Do Kim, H. Kumigashira, See-Hun Yang, T. Takahashi, H. Aoki, T. Suzuki, G. Chiaia, O. Tjernberg, H. Nylén, I. Lindau, and A. Ochiai
Phys. Rev. B 59, 12294-12297 (1999).

25. High-resolution angle-resolved photoemission study of the heavy-fermion superconductor UPt3
T. Ito, H. Kumigashira, Hyeong-Do Kim, T. Takahashi,N. Kimura, Y. Haga, E. Yamamoto, Y. Onuki, and H. Harima
Phys. Rev. B 59, 8923-8929 (1999).

24. Spectral Evidence for Pseudogap Formation in Kondo Insulators CeRhAs and CeRhSb
H. Kumigashira, T. Sato, T. Yokoya, T. Takahashi, S. Yoshii, and M. Kasaya
Phys. Rev. Lett. 82, 1943-1946 (1999).

1998年度

23. High-resolution angle-resolved photoemission study of CeSb and USb
T. Takahashi, H. Kumigashira, T. Ito, A. Ashihara, H.-D. Kim, H. Aoki, A. Ochiai, and T. Suzuki
J. Electron Spectroscopy and Related Phenomena 92, 65-69 (1998).

22. Resonant photoemission studies of thulium monochalcogenides around the Tm 3d threshold
T. Kinoshita, Y. Ufuktepe, K. G. Nath, S. Kimura, H. Kumigashira, T. Takahashi, T. Matsumura, T. Suzuki, H. Ogasawara, and A. Kotani
J. Electron Spectroscopy and Related Phenomena 88-91, 377-384 (1998).

21. 4d Core-level resonant photoemission spectroscopy of thulium monochalcogenides around the Tm 3d threshold
K. G. Nath, Y. Ufuktepe, S. Kimura, T. Kinoshita, H. Kumigashira, T. Takahashi, T. Matsumura, T. Suzuki, H. Ogasawara, and A. Kotani
J. Electron Spectroscopy and Related Phenomena 88-91, 369-375 (1998).

20. Surface and bulk 4f electronic structure of CeIn3 and CeSn3
H. Kumigashira, H.-D. Kim, T. Takahashi, O. Sakai, M. Kasaya, O. Tjernberg, G. Chiaia, L. Duò, and I. Lindau
J. Magn. Magn. Mater. 177-181, 1035-1036 (1998).

19. Magnetic phase transition of CeSb studied by high-resolution angle-resolved photoemission
T. Takahashi, H. Kumigashira, H.-D. Kim, A. Ashihara, A. Chainani, T. Yokoya, A. Uesawa, and T. Suzuki
J. Magn. Magn. Mater. 177-181, 1027-1028 (1998).

18. 4d-4f and 3d-4f resonant photoemission of TmX (X = S, Se, Te)
S. Kimura, Y. Ufuktepe, K. G. Nath, T. Kinoshita, H. Kumigashira, T. Takahashi, T. Matsumura, T. Suzuki, H. Ogasawara, and A. Kotani
J. Magn. Magn. Mater. 177-181, 349-350 (1998).

17. Resonant Photoemission Studies of Thulium Monochalcogenides around the Tm 4d Threshold
Y. Ufuktepe, S. Kimura, T. Kinoshita, K. G. Nath, H. Kumigashira, T. Takahashi, T. Matsumura, T. Suzuki, H. Ogasawara, and A. Kotani
J. Phys. Soc. Jpn. 67, 2018-2026 (1998).

16. Electronic structure of CeSe probed by resonant photoemission spectroscopy: A test case for the single-impurity Anderson Hamiltonian
G. Chiaia, L. Duò, O. Tjernberg, M. Göthelid, M. Björkqvist, H. Kumigashira, S.-H. Yang, T. Takahashi, T. Suzuki, and I. Lindau
Phys. Rev. B 57, 12030-12035 (1998).

15. High-resolution angle-resolved photoemission study of LaSb
H. Kumigashira, Hyeong-Do Kim, T. Ito, A. Ashihara, T. Takahashi,T. Suzuki, M. Nishimura, O. Sakai, Y. Kaneta, and H. Harima
Phys. Rev. B 58, 7675-7680 (1998).

14. High-resolution photoemission study of V2-yO3
Hyeong-Do Kim, H. Kumigashira, A. Ashihara, T. Takahashi, and Y. Ueda
Phys. Rev. B 57, 1316-1319 (1998).

1997年度

13. High-resolution angle-resolved photoemission study of Sr14-XCaXCu24O41 (x = 0 and 6)
T. Yokoya, H.-D. Kim, A. Ashihara, H. Kumigashira, H. Fujisawa, T. Takahashi, M. Uehara, T. Nagata, and J. Akimitu
Physica C 282-287, 997-998 (1997).

12. Temperature dependence of the electronic structure of the charge-ordering manganite Pr0.5Sr0.5MnO3
A. Chainani, H. Kumigashira, T. Takahashi, Y. Tomioka, H. Kuwahara, and T. Tokura
Phys. Rev. B 56, R15513-R15516 (1997).

11. Paramagnetic-to-antiferroparamagnetic phase transition of CeSb studied by high-resolution angle-resolved photoemission
H. Kumigashira, H.-D. Kim, A. Ashihara, A. Chainani, T. Yokoya, T. Takahashi, A. Uesawa, and T. Suzuki
Phys. Rev. B 56, 13654-13657 (1997).

10. High-resolution angle-resolved photoemission study of CeP: Narrow-band formation of 4f electrons
H. Kumigashira, S.-H. Yang, T. Yokoya, A. Chainani, T. Takahashi, A. Uesawa, and T. Suzuki
Phys. Rev. B 55, R3355-R3357 (1997).

9. Surface and bulk 4f-photoemission spectra of CeIn3 and CeSn3
H.-D. Kim, O. Tjernberg, G. Chiaia, H. Kumigashira, T. Takahashi, L. Duò, O. Sakai, M. Kasaya, and I. Lindau
Phys. Rev. B 56, 1620-1624 (1997).

1996年度

8. High-resolution photoemission study of deutrated dimethyl-dicyanoquinoinediimine-Cu compound; (DMe-DCNQI)2Cu
T. Takahashi, T. Yokoya, A. Chainani, A. Tanaka, H. Kumigashira, O. Akaki, and R. Kato
J. Electron Spectroscopy and Related Phenomena 78, 441-444 (1996).

7. High-resolution angle-resolved photoemission study of non-cuprate two-dimensional superconductor Sr2RuO4
T. Yokoya, O. Akaki, H. Kumigashira, A. Chainani, T. Takahashi, H. Katayama-Yoshida, M. Kasai, and Y. Tokura
J. Electron Spectroscopy and Related Phenomena 78, 171-174 (1996).

6. High-resolution photoemission study of UNi2Al3 and URu2Si2
S.-H. Yang, H. Kumigashira, T. Yokoya, A. chainani, N. Sato, T. Komatsubara, S.-J. Oh, and T. Takahashi
J. Electron Spectroscopy and Related Phenomena 78, 143-145 (1996).

5. High-Resolution Photoemission Study of UNi2Al3 and URu2Si2
S.-H. Yang, H. Kumigashira, T. Yokoya, A. Chainani, T. Takahashi, S.-J. Oh, N. Sato, and T. Komatubara
J. Phys. Soc. Jpn. 65, 2685-2689 (1996).

4. High-resolution angle-resolved photoemission spectroscopy of CeBi
H. Kumigashira, S.-H. Yang, T. Yokoya, A. Chainani, T. Takahashi, A. Uesawa, T. Suzuki, O. Sakai, and Y. Kaneta
Phys. Rev. B 54, 9341-9345 (1996).

3. High-resolution photoemission study of CeRu2: The dual character of 4f electrons
S.-H. Yang, H. Kumigashira, T. Yokoya, A. Chainani, T. Takahashi, H. Takeya, and K. Kadowaki
Phys. Rev. B 53, R11946-R11948 (1996).

2. High-energy-resolution photoemission study of CeNiSi2 and CePtSi2
H. Kumigashira, A. Chainani, T. Yokoya, O. Akaki, T. Takahashi, M. Ito, M. Kasaya, and O. Sakai
Phys. Rev. B 53, 2565-2568 (1996).

1. Cooperative effects of electron correlation and charge ordering on the metal-insulator transition in quasi-one-dimensional deutrated (DMe-DCNQI)2Cu
T. Takahashi, T. Yokoya, A. Chainani, H. Kumigashira, O. Akaki, and R. Kato
Phys. Rev. B 53, 1790-1794 (1996).