Publications

Journal

• Twinning, slip and size effect of phase-transforming ferroelectric nanopillars
  Z Zhu, M Karami, C Zhang et al.
  in Journal of Mechanics and Physics of Solid (2024)

• Nondissipative Martensitic Phase Transformation after Multimillion Superelastic Cycles
  M Karami, Z Zhu, KH Chan et al.
  in Physical Review Letter 6 (2024)

• Grain size and lattice compatibility enhanced figure-of-merit in Ba0. 95Ca0. 05Ce0. 005ZrxTi0. 995− xO3 material for pyroelectric energy conversion
  R Huang, Z Zhu, R Geng et al.
  in Applied Physics Letter 1 (2024)

• Enhanced functional reversibility in lead-free ferroelectric material over long cycle pyroelectric energy conversion
  C Zhang, Z Zhu, KH Chan et al.
  in Physical Review Materials 6 (2023)

• Orientation-dependent superelasticity and fatigue of CuAlMn alloy under in situ micromechanical tensile characterization
  M Karami, K Chu, Z Zhu et al.
  in Journal of Mechanics and Physics of Solid 160 (2022)

• Low hysteresis and enhanced figure-of-merit of pyroelectric energy conversion at compatible phase transformation
  C Zhang, Z Zhu, JY Choi et al.
  in Applied Physics Letter 16 (2021)

• Energy conversion from heat to electricity by highly reversible phase-transforming ferroelectrics
  C Zhang, Z Zeng Z Zhu et al.
  in Physical Review Applied 16 (2021)

• Impact of leakage for electricity generation by pyroelectric converter
  C Zhang, Z Zeng Z Zhu et al.
  in Physical Review Applied 14 (2020)

• Two-tier compatibility of superelastic bicrystal micropillar at grain boundary
  M Karami Z Zhu, Z Zebg, et al.
  in Nano Letter 20 (2020): 8332-8338.

Conference