FORMATION OF $\sqrt {21} \times \sqrt {21} $ STRUCTURE BY GOLD DEPOSITION ON ${\rm{Si}}\left( {111} \right)\sqrt 3 \times \sqrt 3\mbox{-}{\rm{Ag}}$ SURFACE AND THE WAVERING BEHAVIOR-Reference-Cited by-同舟云学术

FORMATION OF $\sqrt {21} \times \sqrt {21} $ STRUCTURE BY GOLD DEPOSITION ON ${\rm{Si}}\left( {111} \right)\sqrt 3 \times \sqrt 3\mbox{-}{\rm{Ag}}$ SURFACE AND THE WAVERING BEHAVIOR

Published:1994-06 Issue:01 Volume:01 Page:1-7
ISSN:0218-625X
Container-title:Surface Review and Letters
language:en
Short-container-title:Surf. Rev. Lett.

Author:

ICHIMIYA A.¹,NOMURA H.¹,HORIO Y.¹,SATO T.²,SUEYOSHI T.²,IWATSUKI M.²

Affiliation:

1. Department of Applied Physics, Nagoya University, Chikusa-ku, Nagoya, 464–01, Japan

2. JEOL Ltd., Akishima, Tokyo 196, Japan

Abstract

Initial stage of gold deposition on a [Formula: see text] surface at room temperature is observed by reflection high-energy electron diffraction (RHEED) and scanning tunneling microscopy (STM). At gold coverage of 0.14 monolayer (ML) (here 1 ML=7.8×1014 atoms/cm2) a [Formula: see text] structure is formed on the surface. A model of the superstructure is proposed in terms of an embedded arrangement of three gold atoms in the unit cell. Wavering behavior of [Formula: see text] islands formed on the [Formula: see text] structure is found during STM observations.

Publisher

World Scientific Pub Co Pte Lt

Subject

Materials Chemistry,Surfaces, Coatings and Films,Surfaces and Interfaces,Condensed Matter Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218625X94000023

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