X-ray photoelectron spectroscopy (XPS) of PbSe microcubes: a XPS …
Download scientific diagram | X-ray photoelectron spectroscopy (XPS) of PbSe microcubes: a XPS survey spectrum, b high-resolution XPS spectrum of the Pb(4f), and c high-resolution XPS...
Selenium Spectra – PbSeO4
The XPS Spectra section provides raw and processed survey spectra, chemical state spectra, BE values, FWHM values, and overlays of key spectra. Atom% values from surveys are based on …
Selenium vacancies induced surface oxygen adsorption and …
2023年5月30日 · X-ray photoelectron spectroscopy (XPS) measurements were taken by a photoelectron spectrometer (Kratos, AxisUltra). Electrical parameters and detector …
X-ray Photoelectron Spectroscopy of Selenates La
2021年4月27日 · New selenates La 2 O 2 SeO 4 and Pr 2 O 2 SeO 4, as well as selenite PbSe 4+ O 3 and selenate PbSe 6+ O 4, have been studied by X-ray photoelectron spectroscopy …
Structure and Photoelectric Properties of PbSe Films Deposited in …
2020年10月9日 · In this study, we make a comprehensive effort to chemically deposit PbSe films with the use of ascorbic acid as an inhibitor of oxidation of selenourea. The goal is to analyze …
Ligand-surface interactions and surface oxidation of colloidal PbSe ...
2016年2月24日 · In this regard, positron annihilation spectroscopy (PAS) offers unique advantages over XAS, OAS, and XPS, since it combines a high sensitivity to selectively probe …
Morphological and microstructural evolution of PbSe films …
2017年4月30日 · Lead selenide (PbSe) is a widely known semiconducting material for infrared sensors in the medium wavelength infrared radiation spectral region (1–5 μm) especially for …
Air exposure oxidation and photooxidation of solution
2019年12月1日 · According to the X-ray photoelectron spectroscopy (XPS) studies, thin films oxidation accompanied with the formation of PbSO 3 and PbSO 4 compounds on the (100) …
Selenium (Se), Z=34, & Selenium Compounds - XPS Database
The Basic XPS Information Section provides fundamental XPS spectra, BE values, FWHM values, BE tables, overlays of key spectra, histograms and a table of XPS parameters. The …
XPS analysis of the samples S0-3, (a) Se 3d, (b) Pb 4f, (c) O 1s, and...
We provide the carrier transport properties of the polycrystalline PbSe material prepared by iodine concentration manipulation. We discover that the activation energy of the crystallite boundary...