Title of article :
Layer growth of Pt on α-Al2O3/Ru(0 0 0 1)
Author/Authors :
Murata، نويسنده , , Yoshitada and Kundu، نويسنده , , Manisha and Ikeda، نويسنده , , Akira and Fujimoto، نويسنده , , Hiroshi and Matsumoto، نويسنده , , Masuaki، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2001
Abstract :
We have succeeded in fabricating metallic Pt monolayers on 1 nm thick films of α-Al2O3 supported on Ru(0 0 0 1) by metal deposition. The surface structure and metallic property have been studied using scanning tunneling microscopy (STM) and scanning tunneling spectroscopy. The clustering of the Pt monolayer is induced by the electric field applied from the STM tip. Furthermore, the vibrational spectrum of CO adsorbed on this surface was observed by reflection absorption infrared spectroscopy and the electronic property is discussed on the basis of this spectrum.
Keywords :
Platinum , GROWTH , Aluminum oxide , CARBON MONOXIDE , Scanning tunneling microscopy , Scanning tunneling spectroscopies , Vibrations of adsorbed molecules
Journal title :
Surface Science
Journal title :
Surface Science
