Das Bayerische Geoinstitut (BGI) ist als zentrale wissenschaftliche Einrichtung der Universität Bayreuth etabliert. Derzeit sind folgende Key Laboratories zugeordnet:
| Einrichtung |
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| Hochdruckgeräte | - 15 MN/1500 tonne Kawai-type multianvil high-pressure apparatus (40 GPa, 2000 K)
- 6 x 8 MN/6x800 tonne independently acting-anvil press (25 GPa, 3000 K)
- 50 MN/5000 tonne multianvil press (25 GPa, 3000 K)
- 12 MN/1200 tonne multianvil press (25 GPa, 3000 K)
- 10 MN/1000 tonne multianvil press (25 GPa, 3000 K)
- 5 MN/500 tonne multianvil press (20 GPa, 3000 K)
- 5 MN/500 tonne press with a deformation DIA apparatus
- 4 piston-cylinder presses (4 GPa, 2100 K)
- Cold-seal vessels (700 MPa, 1100 K, H2O), TZM vessels (300 MPa, 1400 K, gas), rapid-quench device
- Internally-heated autoclave (1 GPa, 1600 K)
- High-pressure gas loading apparatus for DAC
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| Strukturelle und chemische Analyse | - 1 X-ray powder diffractometer
- 1 X-ray powder micro-diffractometer
- 1 X-ray powder diffractometer with furnace and cryostat
- 2 automated single-crystal X-ray diffractometers
- High-brilliance X-ray system
- Single crystal X-ray diffraction with super-bright source
- 1 Mössbauer spectrometer (1.5 - 1300 K)
- 3 Mössbauer microspectrometers
- 2 FTIR spectrometers with IR microscope
- FEG transmission electron microscope (TEM), 200 kV analytical, with EDS and PEELS
- FEG scanning TEM, 80-200 kV analytical, with 4-SDDs EDS and post-column energy filter (EFTEM/EELS)
- FEG scanning electron microscope (SEM) with BSE detector, EDS, EBSD and CL
- Dual beam device, focused ion beam (FIB) and FEG SEM. In situ easy-lift manipulator, STEM and EDS detector, and beam deceleration option
- 3 Micro-Raman spectrometers with ultraviolet and visible lasers
- Tandem-multipass Fabry-Perot interferometer for Brillouin scattering spectroscopy
- JEOL JXA-8200 electron microprobe; fully-automated with 14 crystals, 5 spectrometer configuration, EDX, capability for light elements
- 193 nm Excimer Laser-Ablation ICP-MS
- ICP-AES sequential spectrometer
- Water content determination by Karl-Fischer titration
- GC/MS-MS for organic analyses
- Confocal 3D surface measurement system
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| In situ Bestimmung von Eigenschaften | - Diamond anvil cells for powder and single crystal X-ray diffraction, Mössbauer, IR, Raman, optical spectroscopy, electrical resistivity measurements up to at least 100 GPa
- Facility for in situ hydrothermal studies in DAC
- Externally heated DACs for in situ studies at pressures to 100 GPa and 1200 K
- 1-atm furnaces to 1950 K, gas mixing to 1600 K, zirconia fO2 probes
- 1-atm high-temperature creep apparatus
- Gigahertz ultrasonic interferometer with interface to resistance-heated diamond-anvil cells
- Heating stage for fluid inclusion studies
- Impedance/gain-phase analyser for electrical conductivity studies
- Apparatus for in situ measurements of thermal diffusivity at high P and T
- Laser-heating facility for DAC
- Portable laser heating system for DAC
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Verantwortlich für die Redaktion: Ph.D. Florian Heidelbach
