Okada, K and Kotani, A and Maiti, K and Sarma, DD (1996) Cu 2p core-level photoemission spectrum of Sr2CuO3. In: Journal of the Physical Society of Japan, 65 (6). 1844-1848 .Full text not available from this repository.
We measure the Cu 2p X-ray photoemission spectrum (XPS) of Sr2CuO3 and analyze it by means of exact diagonalization calculations for (CunO3n)(4n-) clusters. In Sr2CuO3, the intensity ratio of the 3d(y) satellite to the 3d(10)(L) under bar main line is 0.35-0.4, which is evidently smaller than that in the other high-T-c related cuprates. We ascribe it as the smaller charge-transfer energy between the Cu 3d and O 2p. The origin of the broad main-line of Sr2CuO3 is also discussed.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Institute of Pure and Applied Physics.|
|Department/Centre:||Division of Chemical Sciences > Solid State & Structural Chemistry Unit|
|Date Deposited:||07 May 2011 06:10|
|Last Modified:||07 May 2011 06:10|
Actions (login required)