Recommended values of clean metal surface work functions

被引：259
作者：
Derry, Gregory N. [1 ]
Kern, Megan E. [1 ]
Worth, Eli H. [1 ]
机构：
[1] Loyola Univ Maryland, Dept Phys, Baltimore, MD 21210 USA
来源：
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A | 2015年 / 33卷 / 06期
关键词：
IMAGE-POTENTIAL STATES; ENERGY ELECTRON-DIFFRACTION; SINGLE-CRYSTAL PLANES; FIELD-EMISSION; PHOTOELECTRON-SPECTROSCOPY; 2-PHOTON PHOTOEMISSION; THERMIONIC EMISSION; SPIN POLARIZATION; XENON ADSORPTION; CO-ADSORPTION;
D O I：
10.1116/1.4934685
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A critical review of the experimental literature for measurements of the work functions of clean metal surfaces of single-crystals is presented. The tables presented include all results found for low-index crystal faces except cases that were known to be contaminated surfaces. These results are used to construct a recommended value of the work function for each surface examined, along with an uncertainty estimate for that value. The uncertainties are based in part on the error distribution for all measured work functions in the literature, which is included here. The metals included in this review are silver (Ag), aluminum (Al), gold (Au), copper (Cu), iron (Fe), iridium (Ir), molybdenum (Mo), niobium (Nb), nickel (Ni), palladium (Pd), platinum (Pt), rhodium (Rh), ruthenium (Ru), tantalum (Ta), and tungsten (W). (C) 2015 American Vacuum Society.
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页数：9
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