Peak 41 ((top)) Download — Xps

XPSPEAK 4.1 is designed to deconvolute overlapping signals and quantify chemical states through several key functions:

Allows for multi-peak fitting (up to 26 peaks) using Gaussian, Lorentzian, and mixed G/L sum or product functions. xps peak 41 download

As a legacy freeware tool, XPSPEAK 4.1 is no longer hosted on a central official site, but it remains available through various academic and software repositories: XPSPEAK 4

Provides tools to manually add, move, or delete peaks while reviewing fit statistics and residuals in real-time. Where to Download XPSPEAK 4.1 Core Capabilities & Features

Supports Shirley, Linear, and Tougaard background models to correct the baseline of noisy spectra.

XPSPEAK 4.1 is a popular, free Windows-based software used by materials scientists and chemists for the peak-fitting and analysis of data. Developed by Dr. Raymund Kwok, it is highly valued for its specialized tools that handle complex tasks like Shirley background subtraction and Gaussian-Lorentzian peak fitting, which general plotting software like Origin often lacks. Core Capabilities & Features