Title of article
STM observations of photo-induced jumps of chlorine atoms chemisorbed on Si(1 1 1)-(7 × 7) surface
Author/Authors
Yajima، نويسنده , , A. and Nakamura، نويسنده , , Y. and Mera، نويسنده , , Y. and Maeda، نويسنده , , K.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
6
From page
155
To page
160
Abstract
Direct STM observations of mono-chlorinated Si(1 1 1)-(7 × 7) surfaces under illumination of an ultra-violet light (290 nm) show that jumps of chlorine atoms are enhanced in addition to the known effect of tunneling current injection. Unlike the current injection effect, however, there is no predominant direction of enhanced jumps, and most of the jumps repeat at same places. The relevance to the current injection effect is discussed.
Keywords
surface photochemistry , Photon stimulated desorption , Scanning tunneling microscopy , surface diffusion , Chlorine , Silicon , Halogens , Single crystal surfaces
Journal title
Surface Science
Serial Year
2005
Journal title
Surface Science
Record number
1685366
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