Low Frequency Spectroscopy of the Correlated Metallic System CaxSr12xVO3
Physical Review Letters Volume 76 Issue 25
Page 4781-4784
published_at 1996-06-17
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| File | |
| Title ( eng ) |
Low Frequency Spectroscopy of the Correlated Metallic System CaxSr12xVO3
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| Creator |
Rozenberg Marcelo J.
Inoue Isao H.
Makino Hisao
Iga Fumitoshi
Nishihara Yoshikazu
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| Source Title |
Physical Review Letters
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| Volume | 76 |
| Issue | 25 |
| Start Page | 4781 |
| End Page | 4784 |
| Abstract |
We study the photoemission and optical conductivity response of the strongly correlated metallic system CaxSr1-xVO3. We find that the basic features of the transfer of spectral weight in photoemission experiments and the unusual line shape of the optical response can be understood by modeling the system with a one-band Hubbard model close to the Mott-Hubbard transition. We present a detailed comparison between the low frequency experimental data and the corresponding theoretical predictions obtained within the local impurity self-consistent approximation that is exact in the limit of large lattice connectivity.
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Physical Society
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| Date of Issued | 1996-06-17 |
| Rights |
Copyright (c) 1996 American Physical Society.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0031-9007
[DOI] 10.1103/PhysRevLett.76.4781
[NCID] AA00773679
[DOI] http://dx.doi.org/10.1103/PhysRevLett.76.4781
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