کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5426900 1395912 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
STS investigations of temperature dependence of Au(1 1 1) surface state energy position
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
STS investigations of temperature dependence of Au(1 1 1) surface state energy position
چکیده انگلیسی

High temperature scanning tunneling spectroscopy (HT-STS) was used to investigate the electronic structure of Au(1 1 1) at different temperatures in the energy range 0-1 eV below the Fermi level. We concentrated on the influence of temperature on the Shockley surface state (SS) appearing on noble metals surface due to a surface projected bulk bang gap in [1 1 1] direction. The influence of temperature on the projected band gap edge (BE) was also investigated. The experiment was carried out in the temperature range 294-580 K. As the result of the experiment a delicate shift of the SS and the BE in direction of the Fermi level was reported.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface Science - Volume 600, Issue 8, 15 April 2006, Pages 1604-1607
نویسندگان
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