Electronic reconstruction and surface two-dimensional electron gas in a polarized heterostructure with a hole-doped single copper-oxygen plane
We show that confinement together with intrinsic polarization induce hole doping of the CuO2 plane in the proposed SrTiO3/[SrO-La2CuO4-SrO]/LaAlO3 heterostructure without resorting to chemical substitution, using the generalized gradient approximation and its combination with Coulomb correlation U....
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| Main Authors: | , |
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| 其他作者: | |
| 格式: | Article |
| 語言: | English |
| 出版: |
2013
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| 在線閱讀: | https://hdl.handle.net/10356/96307 http://hdl.handle.net/10220/10232 |
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| 機構: | Nanyang Technological University |
| 語言: | English |