A soft X-ray study of the interaction of oxygen with LiM. L. Shek, Guo Qin Xu, Jan Hrbek et al.|Surface Science|1990Cited by 47
Core-level photoemission from alkali metals on Ru(001)M. L. Shek, Guo Qin Xu, Tsun‐Kong Sham et al.|Physical review. B, Condensed matter|1990Cited by 37
Potassium-oxygen interactions on a ruthenium(001) surfaceJan Hrbek, Guo Qin Xu, T. K. Sham et al.|Langmuir|1992Cited by 16
Core level binding energy shifts of K and Cs adlayers on Ru(001)T. K. Sham, M. L. Shek, Guo Qin Xu et al.|Surface Science|1989Cited by 12
Coverage dependence of photoemission core levels of alkali-metal overlayersTsun‐Kong Sham, Jan Hrbek, M. L. Shek et al.|Journal of Vacuum Science & Technology A Vacuum Surfaces and Films|1989Cited by 8