ELECTRON-ESCAPE FROM THE IMAGE-POTENTIAL-INDUCED SURFACE-STATES ON LIQUID-HELIUM

Y IYE, K KONO, K KAJITA, W SASAKI

研究成果: Article同行評審

31 引文 斯高帕斯(Scopus)

摘要

Electron escape from the two-dimensional surface state is studied for liquid 4He and 3He surfaces. Experimental conditions are established under which “proper” signals are obtained to give the intrinsic escape rates. The escape rates in the temperature range 1.1 > T > 0.9 K for the 4He surface and 0.6 > T > 0.44 K for the 3He surface show the theoretically expected thermalactivation-type temperature dependence. In the present experimental configuration, the measured escape rate at higher electron densities explicitly demonstrates the electron correlation effect. A simple model is presented to account for the correlation effect on the binding energy of the surface electrons.
原文English
頁(從 - 到)293-310
頁數18
期刊Journal of Low Temperature Physics
38
發行號3-4
DOIs
出版狀態Published - 2月 1980

指紋

深入研究「ELECTRON-ESCAPE FROM THE IMAGE-POTENTIAL-INDUCED SURFACE-STATES ON LIQUID-HELIUM」主題。共同形成了獨特的指紋。

引用此