X-ray photoelectron spectroscopy (XPS) is a powerful technique widely used ... analyzer operating at 15 kV and 400 W on a smooth sputter cleaned sample of silver has achieved the lowest resolution of ...

X-ray Photoelectron Spectroscopy (XPS)is a highly sensitive technique for identifying and quantifying the chemical states of elements on the outermost surface of a solid. It is especially useful for ...

For the first time, researchers have been able to measure the quantum state of electrons ejected from atoms that have ...

The PHI 5800 X-ray photoelectron spectrometer (XPS) is equipped with a dual source anode (Al and Mg), a hemispherical analyzer for XPS and Auger electron spectroscopy (AES) analysis, including ...

There are two main types of photoelectron spectroscopy, differentiated by the energy range of the incident photons: X-ray Photoelectron Spectroscopy (XPS): XPS uses soft X-rays (typically Al Kα or Mg ...

X-ray photoelectron spectroscopy is a common surface analysis method because it can be used on a wide variety of materials and supplies valuable quantitative and chemical data. X-ray photoelectron ...

The Ag-PSS-rGO composite sensor offers rapid, sensitive detection of iodine gas at low concentrations, enhancing safety in ...

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X-ray photoelectron spectroscopy; natural products. Research topics in this area include coordination chemistry; organometallics; transition metal and f-block chemistry; supramolecular metal complexes ...

X-ray Photoelectron Spectroscopy (XPS) is one of the most popular surface analysis methods because it can be used on a broad range of materials and it supplies highly useful chemical data on the ...

The process begins with the absorption of X-ray photons by atoms in the material, leading to the ejection of photoelectrons. By analyzing the energy spectrum of these photoelectrons, information about ...