The European Ceramic Society

Laboratory sheet

Germany

Ernst-Abbe-Hochschule Jena

Research and education in inorganic chemistry and functional ceramics

Director : Prof. Dr. Jörg Töpfer

Email : joerg.toepfer@eah-jena.de

Phone : +49 3641 205 479

Address : Ernst-Abbe-Hochschule Jena, Dept. SciTec Carl-Zeiss-Promenade 2, 07745 Jena, Germany

Website : https://www.eah-jena.de/scitec/toepfer

Research topics :

  • Powder synthesis and sintering of functional ceramics: spinels for NTC thermistors, barium titanates for PTC-thermistors, thermoelectric oxides,
  • Magnetic ceramics: hard and soft ferrites: hexagonal ferrites for permanent magnets and microwave applications, spinel ferrites for low-loss power ferrites,
  • Ceramic materials for multilayer components and LTCC modules: ferrites for inductors, dielectrics for capacitors, lead-free piezoelectrics for actuators, oxides for thermoelectric generators

Exceptional facilities :

  • Sintering in defined pO2 atmospheres
  • Thermal analysis, dilatometry and XRD in defined pO2 atmospheres
  • Electrical and thermal transport properties (electrical and thermal conductivity, Seebeck coefficient, thermoelectric performance, AC conductivity, permittivity, piezoelectric properties)
  • Magnetic characterization (3K – 600K)

Financial support programmes :

  • National funding: BMBF, DFG, companies,

Latest news

YCN Newsletter 26 - YCN Alumni - Prof. Maria Canillas

When I am asked about my experience in YCN, dozens of beautiful memories and feelings come to mind. How to summarize them all?

Apr 29, 2025
YCN Newsletter 26 - Expert opinion - Prof. Branko Matović

High Entropy Oxides: Materials of the Future for Extreme Environments

Imagine a material that can withstand rocket engine temperatures, resist the harshest chemical environments, and at the same time enhance battery performance — this is the promise of high entropy oxides (HEOs).

Apr 29, 2025

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ECerS coordinates and promotes the study of ceramics through the following actions :

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Av. Gouverneur Cornez , 4

7000 Mons

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