Effects of doping on the electronic structure of LaxSr1-x TiO3

Superlattices and Microstructures

Volumn 21, Issue 3, 1997, Pages 321-325

  Aiura, Yoshihiro ^a   Bando, Hiroshi ^a   Hase, Izumi ^a   Nishihara, Yoshikazu ^a   Haruyama, Yuichi ^b   Suzuki, Hiroshi ^c  

^a ELECTROTECHNICAL LABORATORY   (Japan)

^b UNIVERSITY OF TSUKUBA   (Japan)

^c SANYO ELECTRIC CO LTD   (Japan)

Author keywords

Electronic structure; La1 xSrxTiO3; Photoemission spectroscopy

Indexed keywords

CARRIER CONCENTRATION; DOPING (ADDITIVES); ELECTRONIC STRUCTURE; ELECTRONS; ENERGY GAP; FERMI LEVEL; LANTHANUM; PHOTOEMISSION; SINGLE CRYSTALS; SUBSTITUTION REACTIONS; SUPERCONDUCTING MATERIALS;

BAND THEORY; BROAD PEAK; LANTHANUM STRONTIUM TITANATE; METALLIC PEAK; SHARP FERMI CUT OFF;

LANTHANUM COMPOUNDS;

EID: 0030677771     PISSN: 07496036     EISSN: None     Source Type: Journal    
DOI: 10.1006/spmi.1996.0389     Document Type: Article

References (11)

1. J. F. Schooley, W. R. Hosler, and M. L. Cohen, Phys. Rev. Lett. 12, 474 (1964); J. K. Hulm, M. Ashkin, D. W. Deis, and C. K. Jones, Progress Low Temp. Phys. 6, 205 (1970).
2. J. F. Schooley, W. R. Hosler, and M. L. Cohen, Phys. Rev. Lett. 12, 474 (1964); J. K. Hulm, M. Ashkin, D. W. Deis, and C. K. Jones, Progress Low Temp. Phys. 6, 205 (1970).
3. 3becomes superconducting for a small amount of substitution (x = 0.001 and x = 0.01): H. Suzuki, H. Bando, Y. Ootuka. I. H. Inoue, T. Yamamoto, K. Takahashi, and Y. Nishihara, J. Phys. Soc. Jpn. 65, 1529 (1996).
4. Y. Fujishima, Y. Tokura, T. Arima, andS. Uchida, Physica 185-189C, 1185 (1991); Y. Fujishima, Y. Tokura, T. Arima, and S. Uchida, Phys. Rev. B 46, 11167 (1992); Y. Tokura, Y. Taguchi, Y. Okada, Y. Fujishima, T. Arima, K. Kumagai, and Y. Iye, Phys. Rev. Lett. 70, 2126 (1993).
5. Y. Fujishima, Y. Tokura, T. Arima, andS. Uchida, Physica 185-189C, 1185 (1991); Y. Fujishima, Y. Tokura, T. Arima, and S. Uchida, Phys. Rev. B 46, 11167 (1992); Y. Tokura, Y. Taguchi, Y. Okada, Y. Fujishima, T. Arima, K. Kumagai, and Y. Iye, Phys. Rev. Lett. 70, 2126 (1993).
6. Y. Fujishima, Y. Tokura, T. Arima, andS. Uchida, Physica 185-189C, 1185 (1991); Y. Fujishima, Y. Tokura, T. Arima, and S. Uchida, Phys. Rev. B 46, 11167 (1992); Y. Tokura, Y. Taguchi, Y. Okada, Y. Fujishima, T. Arima, K. Kumagai, and Y. Iye, Phys. Rev. Lett. 70, 2126 (1993).
7. I. Hase, A. Fujimori, H. Namatame, Y. Fujishima, Y. Tokura, M. Abbate, F. M. de Groot, J. C. Fuggle, H. Eisaki, and S. Uchida, Physica 186-188B, 1074 (1993); A. Fujimori, I. Hase, M. Nakamura, H. Namatame, Y. Fujishima, Y. Tokura, M. Abbate, F. M. F. de Groot, M. T. Czyzyk, J. C. Fuggle, O. Strebel, F. Lopez, M. Domke, and G. Kaindl, Phys. Rev. B 46, 9841 (1992).
8. I. Hase, A. Fujimori, H. Namatame, Y. Fujishima, Y. Tokura, M. Abbate, F. M. de Groot, J. C. Fuggle, H. Eisaki, and S. Uchida, Physica 186-188B, 1074 (1993); A. Fujimori, I. Hase, M. Nakamura, H. Namatame, Y. Fujishima, Y. Tokura, M. Abbate, F. M. F. de Groot, M. T. Czyzyk, J. C. Fuggle, O. Strebel, F. Lopez, M. Domke, and G. Kaindl, Phys. Rev. B 46, 9841 (1992).
9. Y. Aiura, H. Bando, I. Hase, Y. Nishihara, Y. Haruyama, and H. Suzuki, unpublished.
10. Y. Aiura, F. Iga, Y. Nishihara, H. Ohnuki, and H. Kato, Phys. Rev. B 47, 6732 (1993).
11. K. Morikawa, T. Mizokawa, A. Fujimori, Y. Taguchi, and Y. Tokura, unpublished.