Publication Date:
2015-07-17
Description:
Author(s): K. M. O'Donnell, M. T. Edmonds, A. Tadich, L. Thomsen, A. Stacey, A. Schenk, C. I. Pakes, and L. Ley We report large negative electron affinity (NEA) on diamond (100) using magnesium adsorption on a previously oxygen-terminated surface. The measured NEA is up to ( − 2.01 ± 0.05 ) eV, the largest reported negative electron affinity to date. Despite the expected close relationship between the surface chem… [Phys. Rev. B 92, 035303] Published Thu Jul 16, 2015
Keywords:
Semiconductors II: surfaces, interfaces, microstructures, and related topics
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics