Mu Ta

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Questions related from Mu Ta

Attached is the N 1s XPS spectrum of DPPH powder. What could the intense peak at ~405–408 eV be? Is it a satellite peak or due to something else?

Attached is the XPS high-resolution spectrum of the N 1s region for the DPPH radical in its powder form. While analyzing the spectrum, I noticed an intense peak appearing around the 405–408 eV...

27 May 2025 3,269 3 View

Why do we study molecules on surfaces? and what is the key difference behind studying thick and thin films?

Thin Films

28 February 2025 1,957 4 View