Crystallographically compatible ceramic shape memory materials

• Applicant: Professor Dr.-Ing. Eckhard Quandt
• Subject Area: Synthesis and Properties of Functional Materials
• Term: from 2016 to 2021
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 313454214

Final Report Abstract

No abstract available

Publications

• Phase engineering and supercompatibility of shape memory alloys, Materials Today (2018), 21(3), 265–277
  Gu, H.; Bumke, L.; Chluba, C.; Quandt, E.; James, R.D.
  
• Power-Source-Free Analysis of Pyroelectric Energy Conversion, Physical Review Applied (2019), 12(1), 014063
  Zhang, C.; Song, Y.; Wegner, M.; Quandt, E.; Chen, X.
  
• Suppression of abnormal grain growth in K0.5Na0.5NbO3: phase transitions and compatibility, Scientific Reports (2019), 9(1), 19775
  Pop-Ghe, P.; Stock, N.; Quandt, E.
  
• Tuning crystallographic compatibility to enhance shape memory in ceramics, Physical Review Materials (2019), 3(9), 093603
  Jetter, J.; Gu, H.; Zhang, H.; Wuttig, M.; Chen, X.; Greer, J.R.; James, R.D.; Quandt, E.
  
• Correlation between phase compatibility and efficient energy conversion in Zr-doped Barium Titanate, Scientific Reports (2020), 10(1), 3496
  Wegner, M.; Gu, H.; James, R.D.; Quandt, E.
  
• Direct observation of intermediate twinning in the phase transformations of ferroelectric potassium sodium niobate, Ceramics International (2021), 47(14), 20579–20585
  Pop-Ghe, P.; Amundsen, M.; Zamponi, C.; Gunnæs, A.; Quandt, E.
  
• Exploding and weeping ceramics, Nature (2021), 599(7885), 416–420
  Gu, H.; Rohmer, J.; Jetter, J.; Lotnyk, A.; Kienle, L.; Quandt, E.; James, R.D.
  
• Fabrication of stable monoclinic zirconiabased ceramics, Ceramics International (2021), 47(6), 8692–8696
  Jetter, J.; Rohmer, J.; Wegner, M.; Quandt, E.
  
• Size-dependence of zirconia-based ceramics via deformation twinning, Extreme Mechanics Letters (2021), 42, 101124
  Zhang, H.; Gu, H.; Jetter, J.; Quandt, E.; James, R.D.; Greer, J.R.
  
• Tailoring growth modes by excess alkali addition in magnetron sputtered potassium sodium niobate thin films, Materials Today Communications (2021), 27, 102221
  Pop-Ghe, P.; Wolff, N.; Rubab, A.; Kienle, L.; Quandt, E.