apl. Prof. Dr. Charles Geiger
charles.geiger(at)univie.ac.at
https://www.researchgate.net/profile/Charles-Geiger
Josef-Holaubek-Platz 2 (UZA II),
1090 Wien
Raumnummer: 2B373
T: +43-1-4277-53272
Research Experience and Interests
Mineral/material science with an emphasis on physical chemistry and structure-property relationships
- Synthesis, preparation and design of various materials and minerals.
- Fast ion conductors and battery research (e.g. solid-state Li oxides).
- Micro/nanoporous materials - molecule interactions at inner surfaces.
- Structure-physical property relationships of various inorganic materials, minerals and especially solid-solution phases.
- Thermodynamic behavior of materials.
- Behavior of various materials under high-temperature (up to 2000 °C) and high-pressure conditions (up to 15 GPa).
Experimental Techniques
- X-ray powder and single-crystal diffraction measurements (including synchrotron radiation).
- Various spectroscopic techniques including - UV/VIS, FTIR, NIR, Raman, NMR, Mossbauer.
- Various calorimetric and thermal analysis (TGA/DTA) measurements.
- Nondestructive chemical analysis with the electron microprobe, SEM and optical microscopy.
- High-pressure and high-temperature instrumentation - diamond anvil cell, solid-media pressure devices, hydrothermal experimentation.