Herzlichen Glückwunsch, liebe Miriam, zu Deiner erfolgreichen Verteidigung Deiner Dissertationsschrift "Derivability of Activity Coefficients from Raman spectra".

On March 13th, 2026, Dipl.-Ing. Miriam Willger successfully (magna cum laude) defended her doctoral thesis entitled

“Derivabilitry of Activity Coefficients from Raman spectra”.

As a consequence, the title “Doktor Ingenieur” was conferred on her by the Faculty 4 on behalf of the Technische Universität Bergakademie Freiberg.

Miriam Willger joined ITUN as doctoral researcher after she had completed the Diplom-studying prgram "Verfahrenstechnik" at TUBAF. She contributed to several journal papers:

• M. Willger, A.S. Braeuer
  Correlatability of thermodynamic and spectroscopic ideal and real behaviour: Excess Gibbs energy vs Raman spectra
  Industrial & Engineering Chemistry Research 64, 20329-20336  , https://doi.org/10.1021/acs.iecr.5c02469   (2025)
   
• M. Willger, A.S. Braeuer
  Thermodynamically consistent derivation of excess Raman spectra
  Journal of Raman spectroscopy 55, 1080–1089, https://doi.org/10.1002/jrs.6707   (2024)