نتایج جستجو برای: scanning tunneling microscope

تعداد نتایج: 203968  

Journal: :Journal of the Japan Institute of Metals and Materials 1994

1998
Yu-Kuang Hu C. Thirstrup X. C. Xie

A first-principles theory of inelastic tunneling between a model probe tip and an atom adsorbed on a surface is presented, extending the elastic tunneling theory of Tersoff and Hamann. The inelastic current is proportional to the change in the local density of states at the center of the tip due to the addition of the adsorbate. We use the theory to investigate the vibrational heating of an ads...

Journal: :Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures 1991

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