event photo with many people in the atrium of IFW

Name Orava, Dr. Jiri
Department 3001
Address IFW Dresden
Helmholtzstraße 20
01069 Dresden
Phone Number +49-351-4659-644
Email j.orava(at)ifw-dresden.de

Key Research Activities

  • Physical-chemical properties of metallic glasses
  • Structure of non-crystalline solids and liquids
  • Synthesis and physical-chemical properties of chalcogenide glasses
  • Chalcogenide phase-change materials for non-volatile computer memory
  • Crystallization and stability of glass-forming liquids
  • Glasses and glass-ceramics for optics and photonics


Full List of Publications

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Research Highlights

"Fast-heating-induced Formation of Metallic-glass/Crystal Composites with Enhanced Plasticity" was published in Thermochimica Acta.


"Elemental Re-Distribution inside Shear Bands Revealed by Correlative Atom-Probe Tomography and Electron Microscopy in a Deformed Metallic Glass" was published in Scripta Materialia.


"Scalable In-Fiber Manufacture of Functional Composite Particles" was published in ACS Nano.
"Correlating Ultrafast Calorimetry, Viscosity, and Structural Measurements in Liquid GeTe and Ge15Te85" was published in Physical Review Materials.


Latest Publications @IFW

Journal Papers

2019 - J. Orava, I. Kaban, M. Benkocka, X. Han, I. Soldatov, A.L. Greer
Fast-heating-induced formation of metallic-glass/crystal composites with enhanced plasticity
Thermochimica Acta | Volume: 677 | P. 198-205 | URL

2019 - A.F. Andreoli, J. Orava, P.K. Liaw, H. Weber, M.F. de Oliveira, K. Nielsch, I. Kaban
The elastic-strain energy criterion of phase formation for complex concentrated alloys
Materialia | Volume: 5 | P. 100222/1-12 | URL

2019 - S. Balachandran, J. Orava, M. Köhler, A.J. Breen, I. Kaban, D. Raabe, M. Herbig
Elemental re-distribution inside shear bands revealed by correlative atom-probe tomography and electron microscopy in a deformed metallic glass
Scripta Materialia | Volume: 168 | P. 14-18 | URL

2018 - Z. Gao, S. Guo, X. Lu, J. Orava, T. Wagner, L. Zheng, Y. Liu, S. Sun, F. He, P. Yang, J. Ren, J. Yang
Controlling Selective Doping and Energy Transfer between Transition Metal and Rare Earth Ions in Nanostructured Glassy Solids
Advanced Optical Materials | Volume: 6 | Issue: 13 | P. 1701407/ | URL

2018 - M. Du, S. Ye, J. Tang, S. Lv, J. Chen, J. Orava, G. Tao, P. Lan, J. Hao, Z. Yang, J. Qiu, S. Zhou
Scalable in-fiber manufacture of functional composite particles
ACS Nano | Volume: 12 | Issue: 11 | P. 11130-11138

2018 - L. Strizik, S.N. Yannopoulus, V. Benekou, J. Oswald, M. Pavlista, V. Prokop, T. Wagner, J. Orava
Photoluminescence in pulsed-laser deposited GeGaSbS:Er films
Optical Materials | Volume: 85 | P. 246-253 | URL

2018 - H. Weber, J. Orava, I. Kaban, J. Pries, A.L. Greer
Correlating ultrafast calorimetry, viscosity and structural measurements in liquid GeTe and Ge15Te85
Physical Review Materials | Volume: 2 | Issue: 9 | P. 093405/1-6 | URL

2016 - J. Orava, H. Weber, I. Kaban, A.L. Greer
Viscosity of liquid Ag-In-Sb-Te: Evidence of a fragile-to-strong crossover
Journal of Chemical Physics | Volume: 144 | Issue: 19 | P. 194503/1-6