Imaging ultrathin Al2O3 films with scanning tunneling microscopy
2000年11月10日 · Scanning tunneling microscopy (STM), with its ability to probe surface morphology at the atomic level, is a powerful technique for systematically studying surface …
Copper clusters on Al2O3/NiAl(1 1 0) studied with STM
2001年4月10日 · In this paper, we report a STM study of Cu deposited on an Al 2 O 3 film. The thin (∼5 A) film is produced by oxidation of a NiAl (1 1 0) single crystal. Using STM we can …
STM atomic-scale characterization of the γ′-Al2O3 film on …
1999年12月1日 · We report the first atomic-resolution study by scanning tunneling microscopy (STM) of the γ′-Al 2 O 3 film formed on the Ni 3 Al(111) surface at ∼1000–1100 K. STM …
Pseudo-binary composite of Sr2TiMoO6–Al2O3 as a novel …
2024年10月22日 · In this work, a novel microwave absorbing material (MAM) made of a pseudo-binary of Sr2TiMoO6–Al2O3 (STM) is proposed first. The MAMs labeled as STM X (X = 60, …
(Color online) (a) STM image of the Al 2 O 3 - ResearchGate
The ordering, driven by the periodic superstructure of the Al2O3 ultrathin layer support, has been achieved for 0.9 nm diameter NPs and flat-lying molecules with a 2:1 perylene:NP relative ratio.
α-Al2O3(0001) 上的 Pt(111) 薄层电极：形态和原子结构,Surface …
2011年6月1日 · 摘要 通过气相沉积在原子光滑的 α -Al 2 O 3 (0001) 单晶表面上生长了厚度为 3 至 15 nm 的 Pt 薄膜，并通过扫描隧道显微镜 (STM)、原子力显微镜、循环伏安法、俄歇电子能谱 …
Simulated STM images of (a) clean Al-terminated α-Al 2 O 3 …
The STM for a clean corundum α-Al 2 O 3 surface was obtained at 0.1 Å and a density of ϱ = 0.0017 e/Å 3 , clearly showing alternating rows of well-defined Al and O atoms. ... View in full …
Rare Metals 昆明理工大学冯晶：新型伪二元Sr2TiMoO6-Al2O3复 …
2024年11月4日 · 日前， 昆明理工大学材料科学与工程学院的冯晶教授课题组在Rare Metals上发表了题为“ Pseudo-binary composite of Sr2TiMoO6-Al2O3 as a novel microwave absorbing …
The Structure and Reactivity of Al2O3-Supported …
2002年12月20日 · The morphology, growth modes, exposed binding sites, and electronic properties of Co−Pd bimetallic particles supported on a thin alumina film have been studied …
Atomically resolved electronic properties in single layer ... - Nature
2022年11月5日 · Atomic level electronic properties were analyzed by scanning tunneling microscopy (STM) and spectroscopy (STS). The combination of micro- and nanoscale …