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Study of the initial adsorption state of tetracene on Ru( 10(1)over-bar0)

journal contribution
posted on 2023-06-08, 08:30 authored by Han Huang, Fei Song, Hanjie Zhang, Weidong Dou, Haiyang Li, Pimo He, Shining Bao, Qiao ChenQiao Chen, Wuzong Zhou
Tetracene on the Ru( 10 (1) over bar0) surface has been investigated by ultraviolet photoemission spectroscopy ( UPS). The UPS results show features, from tetracene, between 2.0 and 10.0 eV below the Fermi level, and their shift in binding energy with increasing coverage. Angle-resolved UPS (ARUPS) results indicate that the molecular plane of tetracene near the interface is parallel to the substrate. Moreover, an ab initio calculation has also been carried out to determine the favourable adsorption structure. Temperature-dependent UPS measurements show that tetracene is stable on the Ru( 10 (1) over bar0) surface up to 150 degrees C.

History

Publication status

  • Published

Journal

Journal of Physics: Condensed Matter

ISSN

0953-8984

Publisher

Institute of Physics

Issue

29

Volume

19

Department affiliated with

  • Chemistry Publications

Notes

Article Number: 296202

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2012-02-06

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