In our experiments, the Fe clusters were deposited and observed by JSPM-4500S ultra-high vacuum scanning tunneling microscopy (STM) system (JEOL Ltd., Akishima-shi, Japan).
Using ultra-high vacuum scanning tunneling microscopy (UHV-STM), we show that copper-phthalocyanine (CuPc) grows in a well ordered manner on hydrogen passivated vicinal silicon surfaces.
The beam line is connected with ultra-high vacuum scanning tunneling microscope for in-situ atomic scale observations, low energy electron diffraction and Auger electron spectroscope for surface crystal structure characterization, and photo-stimulated surface reaction chamber.
The formation of 1,3-butadiene and 2,3-dimethyl-1,3-butadiene 2,3-dimethyl-1,3-butadiene 2,3-dimethyl-1,3-butadiene 2,3-dimethyl-1,3-butadienesing ultra-high vacuum scanning tunneling microscopy anderivedty funanostructuresy moneling.
Optimization of a dedicated 300 kV, field-emission gun, ultra-high vacuum scanning transmission electron microscope allows the acquisition of compositional maps at high spatial resolution and high sensitivity.
Using a source of carbon and nickel ions with energy ranging from a few tens to a few hundreds of electron volts, combined with an ultra-high vacuum scanning electron tunneling microscope, we have studied the formation of thin films for thicknesses equivalent to less than one atomic layer.
Specifically, we carried out a ultra-high vacuum scanning tunnelling microscopy (UHV-STM) study of the self-assembly of molecules 1 and 2 on Au(111) and Cu(111).
High-vacuum scanning spreading resistance microscopy (HV-SSRM) has established as the method of choice for quantitative 2D-carrier mapping in nanoscale devices during the last decade.
In situ high-vacuum scanning tunneling microscopy and scanning tunneling spectroscopy are used to investigate a surface of highly oriented pyrolytic graphite (HOPG) after 200 MeV Au+13 ion irradiation at 2×1013 ions/cm2 fluence.
High-vacuum scanning electron microscopy (HVSEM) confirmed permeability of hydrogel slabs to 8-μm microspheres, whereas low-vacuum scanning electron microscopy (LVSEM) at cryo-conditions showed the undeformed structure of the frozen slabs.
