Project Details

Professor Dr.-Ing. Holger Fritze

Address Technische Universität Clausthal
Institut für Energieforschung und Physikalische Technologien
Sensorik von Hochtemperaturprozessen
Am Stollen 19 B
38640 Goslar

Projects

As Applicant
- Current projects
  - Coordination Funds (Research Units)
  - Ion transport and point defects in LiNb_(1-x)Ta_xO_3 solid solutions (Research Units)
  - Acoustic loss and electromechanical properties of LiNb_(1-x)Ta_xO_3 (Research Units)
  - In-situ methods to determine high oxygen deficits in cerium-zirconium mixed oxides (Research Grants)
  - High-accuracy determination of nonstoichiometry and chemical expansion of thin praseodymium-cerium oxide films at high temperatures (Research Grants)
- Completed projects
  - Piezoelektrische Hochtemperaturmaterialien: Langasit und isomorphe Verbindungen (Research Grants)
  - Development of high-temperature stable piezoelectric materials and electrodes (Research Grants)
  - Piezoelektrische mikro-elektromechanische Systemkomponenten und Sensorsysteme in Langasit für Hochtemperaturanwendungen (Priority Programmes)
  - Hochtemperatur-Sensorik (Heisenberg Professorships)
  - Defektchemie und elektromechanische Eigenschaften von stöchiometrischem Lithiumniobat bei Temperaturen bis mindestens 900° C (Research Grants)
  - Linking of Model and Commercial Active Materials for Lithium Ion Batteries by In-situ Determination of Thermodynamic and Kinetic Data (Priority Programmes)
  - In-situ Methods to Determine High Oxygen Deficits in Ceria-Zirconia Mixed Oxides for Exhaust Gas Aftertreatment (Research Grants)
  - High-temperature electromechanical properties and atomistic transport processes in AlN bulk crystals (Research Grants)
  - Defect chemistry and electromechanical properties of piezoelectric Ca3TaGa3Si2O14 single crystals at extreme temperatures (Research Grants)
  - Growth and characterization of single crystalline lithium niobate-tantalate (Li(Nb,Ta)O3) solid solutions for high-temperature sensor and actuator applications (Research Grants)
  - Assembly Technologies for Piezoelectric Sensors Operating up to 1000 °C (Research Grants)
  - Epitaxial growth of piezoelectric oxide films (Research Grants)
As Leader
- Completed projects
  - Sekundärionen-Massenspektrometer (SIMS) (Major Research Instrumentation)
As Spokesperson
- Current projects
  - FOR 5044: Periodic low-dimensional defect structures in polar oxides (Research Units)
As Cooperation Partner
- Completed projects
  - Defect Chemistry, Chemical Kinetics and Diffusion in Oxides: Simultaneous measurements of optical absorption and electrical conductivity under in-situ conditions (Research Grants)

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Professor Dr.-Ing. Holger Fritze

Additional Information

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Professor Dr.-Ing. Holger Fritze

Additional Information

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