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In this guide, we’ll cover how to find an , how to install it on modern systems, and why it’s still a staple in surface science labs. What is XPSPEAK?
: The application is often available as a portable app that creates a sandbox folder, storing all settings in one location.
Researchers frequently share the 3.3MB ZIP file via forums like ResearchGate when official links go offline. Washington State University 2. Installation & Setup
There are many free and easy-to-use software options for XPS fitting: * **XPSPeak 4.1** This software is open-source and has user- ResearchGate Downloading the XPSPEAK41 software xpspeak download
Allows users to fix or link peak positions, widths (FWHM), and areas to maintain physical consistency. Results can be exported as files for use in programs like , or as high-resolution images for publication. Downloading the XPSPEAK41 software
: Save the XPSPEAK41 compressed file to a dedicated folder on your local drive.
: An open-source program that includes common peak models (Voigt, LA, GL) and RSFs from major suppliers. It is available on SourceForge In this guide, we’ll cover how to find
provide direct links to the software and its accompanying manual. 2. Installation and Setup
: Allows high-resolution export for publication-quality figures. How to Download and Install XPSPeak
remains one of the most widely used, free standalone software packages for analyzing and curve-fitting X-ray Photoelectron Spectroscopy (XPS) data. Developed originally by Dr. Raymund Kwok, this lightweight utility allows researchers to easily perform essential processing tasks like background subtraction (including Shirley and linear baselines) and multi-peak deconvolution using Gaussian-Lorentzian functions. Researchers frequently share the 3
If you are a developer, consider contributing to an open-source fork on GitHub to modernize XPSpeak with neural voices.
: Open the compressed file, locate the main XPSPEAK41 executable icon, right-click, and choose Extract . Create a target directory named C:\XPSPEAK .
The benefits of using XPSpeak are numerous. Here are a few:
As a legacy freeware tool, it is primarily hosted on academic archives and software mirrors: Academic Archives: Often hosted by university surface science labs, such as Washington State University's Archive University of Warwick Software Mirrors: Sites like Software Informer