Crystallography & Geomaterials Research

Group Leader
Email: Ella.Schmidt(at)uni-bremen.de
Phone: -65160

Heisenberg Fellow & Leader
Crystalline Microporous Materials

Email: michael.fischer(at)
uni-bremen.de
Phone: -65163

Dr. Paul B. Klar

Associat. Scientist & Leader
Materials Mineralogy
Email: paul.klar(at)uni-bremen.de
Phone: -65177

Gabriele Ebert
Secretary
Email: gabebert(at)uni-bremen.de
Phone: -65161

Sujon Kumar Mitro
PhD Candidate (CMM)
Email: smitro(at)uni-bremen.de
Phone: -65169

Erik Neumann
PhD Cand. (FB05)
Email: erineu(at)uni-
bremen.de
Phone: -65162

Dr. Johannes Birkenstock
Senior Scientist
Email: jbirken(at)uni-bremen.de
Phone: -65165

Christin Wiggers
PhD Cand. (FB05/ Marum)
Email: cwiggers(at)uni-bremen.de
Phone: -65162

Shaghayegh Nezamabadi
PhD Cand. (FB05)
Email: shne(at)uni-
bremen.de
Phone: -65162

Dipl. Ing. Thomas Messner
Engineering Scientist

Email: tmessner(at)uni-bremen.de
Phone: -65166

Maybe you?
Please contact us for open positions and/or thesis options!

Prof. Dr. Hartmut Schneider
Fellow of the University of Bremen
Email: Hartmut. Schneider
(at)uni-bremen.de

Dr. Iris Spieß
Senior Scientist
Email: ispiess(at)uni-bremen.de
Phone: -65171

Dr. Christoph Vogt
Senior Scientist
Email: cvogt(at)uni-bremen.de
Phone: -65170

Prof. Dr. Reinhard
X. Fischer;
Former group leader
(till 09.2021)
Email: rfischer(at)uni-bremen.de
Phone: -65164

Kristallumni

Lobna Saeed
PhD on 16.01.2026 (CMM)
Email: lobna(at)uni-bremen.de
linkedIn: Lobna@LN

Jakob Brauer
PhD on 24.01.2026 (CMM)
Email: jabr(at)uni-bremen.de
linkedIn: Jakob@LN

All phone numbers start with: +49 421 218 -
A list of former group members and their current activities as well as many whereabouts of former students can be found here

Crystallography & Geomaterials Research

at the Faculty of Geosciences at the University of Bremen

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Crystallography & Geomaterials Research Group

Our Group

Kristallographie & Geomaterialforschung

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Crystallography & Geomaterials Research Group

Our Group