The B1s spectra in Figure 2 b are identified to be B-N peak at 190.78 eV, and B-O peak at approximately 192.05 eV which originates from the hydroxidation of some boron atoms at the surface of...

Oxygen and carbon peaks shown in survey plot most likely resulted from the exposure of f-BNNSs to air or during the XPS measurement groundwork. The deconvoluted binding energies of B 1s at 189.6...

The absorbance spectrum of BCNO ( figure 1 (d)) showed a small peak at 242 nm corresponding to the valence band electrons of the h-BN system and a broad peak ranging from 265 nm to 540 nm...

2016年4月1日 · In this study, a thorough analysis on deposition rate of BCN thin films is conducted as a function of various N 2 /Ar gas flow ratios, target powers and substrate deposition temperatures. XPS studies are conducted to ascertain the chemical composition and bonding of the deposited BCN films for the various deposition parameters.

2023年11月1日 · The XPS studies reveal the pure phase formation of the AlN-BN composite, and the presence of oxygen is only at the sample's surface. The obtained composites exhibit pure wurtzite AlN phase without any oxide phases as secondary phases.

XPS Spectra Boron (B) Compounds 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 sample, as received, and Scofield cross-sections. Atom% values are corrected for IMFP and PE.

选择Add Peak，选择合适的Peak Type (如s,p,d,f),在Position处选择希望的峰位，需固定时点fix前的小方框,同时还可选半峰宽（FWHM）、峰面积等。 各项中的constaints可用来固定此峰与另一峰的关系。 如W4f中同一价态的W4f7/2和W4f5/2的峰位间距可固定为2.15eV，峰面积比可固定为4:3等，对于% Lorentzian-Gaussian 选项中的fix先去掉对勾，点击Accept完成对该峰的设置。 点Delete Peak可去掉此峰。 再选择Add Peak可以增加新的峰，如此重复。 注意：% Lorentzian …

The hydrocarbon peak is normally the largest peak at the lowest BE. Depending on your preference or training, the C (1s) BE assigned to this hydrocarbon peak varies from 284.8 to 285.0 eV.

2012年2月1日 · Trehan et al. found the satellite peak associated with π bonds in the B1s XPS spectra of the cBN samples bombarded by 1 and 4 keV nitrogen ions beams, respectively, and ascribed it to the phase transformation from cBN into hBN induced by …

The Advanced XPS Information Section is a collection of additional spectra, overlays of spectra, peak-fit advice, data collection guidance, material info, common contaminants, degradation during analysis, auto-oxidation, gas capture study, valence band spectra, Auger spectra, and more.