Effect of hydrogen adsorption on the electronic and optical properties of the Mg-doped O-terminated ZnO surface
| dc.contributor.author | Lahmer, Mohammed Ali | |
| dc.contributor.author | Guergouri, Kamel | |
| dc.date.accessioned | 2022-04-27T04:55:14Z | |
| dc.date.available | 2022-04-27T04:55:14Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | The effect of hydrogen adsorption on the electronic structures and optical properties of undoped and Mg-doped ZnO 0001 polar surface was investigated using the first principles method. The obtained results show that hydrogen adsorption is more favored on Mg doped-ZnO 0001 surface than onto the clean surface, and this makes Mg-doped ZnO and MgxZn1 − xOmore efficient for H storage or gas sensing applications than undoped ZnO. On the other hand, our results showthat the hydrogen adsorption on theMg doped surface is energetically very preferable when the surface was prepared under O-rich conditions.We have also examined the effect of H adsorption on the optical properties of the surface. | ar |
| dc.identifier.uri | http://hdl.handle.net/123456789/13004 | |
| dc.language.iso | en | ar |
| dc.publisher | Elsevier | ar |
| dc.title | Effect of hydrogen adsorption on the electronic and optical properties of the Mg-doped O-terminated ZnO surface | ar |
| dc.type | Article | ar |
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