XANES and HERFD 2019 Workshop https://tinyurl.com/APSXANES2019

Course materials, example files, and background information are at

https://tinyurl.com/APSXANES2019

some example data at

https://tinyurl.com/APSXANES2019/data

Schedule there will bee “empirical approaches for XANES” using the Larch software guided by Matt Newville (U Chicago) in the morning and “theoretical approaches for XANES” using the Feff software guided by Josh Kas (University of Washington) in the afternoon.

Time	Description
8:15 am	Welcome coffee, continental breakfast
9:00	Overview of Course, XANES, HERFD
9:15	Larch, the XAS Viewer Application
9:30	Data Processing and Corrections
10:00	Pre-edge Peak Fitting
10:30	coffee break
10:45	Principal Component Analysis
11:00	Linear Combination Fitting
11:15	Machine Learning approaches, Partial Least Squares Regression and Lasso
12:00	Lunch
1:00 pm	Core-level spectroscopy calculations with Feff+related codes
2:00	Feff9 / JFEF demo
2:45	coffee break
3:00	Hands-on Feff9/JFEFF calculations
4:30	Course ends

• Installing Larch
• Linear Analysis Methods for XANES
  • Linear Regression
• Partial Least Squares
  • Warnings and Caveats
• LASSO
• Installing Feff9 / JFEFF
  • WINDOWS
  • MAC OSX
  • LINUX
• Bibliography