2024

Taylor, Odin ; Chaffee, Ethan ; Liu, Binzhi ; Zhao, Changhao ; Rödel, Jürgen ; Zhou, Lin ; Tan, Xiaoli (2024)
Electric field response of ferroelectric domains near non-polar precipitates in BaTiO3-based ceramics.
In: Applied Physics Letters, 124
doi: 10.1063/5.0211248
Artikel, Bibliographie

Azadeh, Maryam ; Zhao, Changhao ; Pawadi, Apoorva ; Gao, Shuang ; Frömling, Till (2024)
Effect of iron acceptor doping and calcium donor doping in potassium sodium niobate-based lead-free piezoceramics.
In: Journal of the American Ceramic Society
doi: 10.1111/jace.19803
Artikel, Bibliographie

2023

Gao, Shuang ; Zhao, Changhao ; Bohnen, Matthias ; Müller, Ralf ; Rödel, Jürgen ; Kleebe, Hans-Joachim (2023)
Precipitate-domain wall topologies in hardened Li-doped NaNbO3.
In: Acta Materialia, 254
doi: 10.1016/j.actamat.2023.118998
Artikel, Bibliographie

Cangini, Laura ; Wohninsland, Andreas ; Bremecker, Daniel ; Fulanovic, Lovro ; Zhao, Changhao ; Rödel, Jürgen (2023)
Effect of thermal depolarization on the poling-induced domain texture and piezoelectric properties in Mg-doped NBT-6BT.
In: Journal of the American Ceramic Society
doi: 10.1111/jace.19331
Artikel, Bibliographie

Zheng, Mupeng ; Zhao, Changhao ; Yan, Xiaodong ; Khachaturyan, Ruben ; Zhuo, Fangping ; Hou, Yudong ; Koruza, Jurij (2023)
Metal particle composite hardening in Ba0.85Ca0.15Ti0.90Zr0.10O3 piezoceramics.
In: Advanced Functional Materials
doi: 10.1002/adfm.202301356
Artikel, Bibliographie

Gao, Shuang ; Zhao, Changhao ; Bohnen, Mattthias ; Müller, Ralf ; Rödel, Jürgen ; Kleebe, H.-J. (2023)
Precipitate-domain wall topologies in hardened Li-doped NaNbO.
In: Acta Materialia, 254
doi: 10.1016/j.actamat.2023.118998
Artikel, Bibliographie

Zheng, Mupeng ; Zhao, Changhao ; Rödel, Jürgen (2023)
Transitions from soft to hard piezoelectricity of (Ba, Ca)(Ti, Zr)O3 ceramics via precipitation hardening.
In: Applied Physics Letters, 122 (13)
doi: 10.1063/5.0146096
Artikel, Bibliographie

Zhang, Mao-Hua ; Ding, Hui ; Egert, Sonja ; Zhao, Changhao ; Villa, Lorenzo ; Fulanovic, Lovro ; Groszewicz, Pedro B. ; Buntkowsky, Gerd ; Kleebe, Hans-Joachim ; Albe, Karsten ; Klein, Andreas ; Koruza, Jurij (2023)
Tailoring high-energy storage NaNbO3-based materials from antiferroelectric to relaxor states.
In: Nature Communications, 14
doi: 10.1038/s41467-023-37060-4
Artikel, Bibliographie

Zhang, Mao-Hua ; Fulanovic, Lovro ; Zhao, Changhao ; Koruza, Jurij (2023)
Review on field-induced phase transitions in lead-free NaNbO3-based antiferroelectric perovskite oxides for energy storage.
In: Journal of Materiomics, 9 (1)
doi: 10.1016/j.jmat.2022.09.008
Artikel, Bibliographie

2022

Zhao, Changhao ; Zhang, Mao-Hua ; Rödel, Jürgen ; Koruza, Jurij (2022)
Extrinsic and intrinsic contributions to the electrostrain in precipitation-hardened barium calcium titanate.
In: Applied Physics Letters, 121 (16)
doi: 10.1063/5.0115726
Artikel, Bibliographie

Zhao, Changhao ; Gao, Shuang ; Kleebe, Hans-Joachim ; Tan, Xiaoli ; Koruza, Jurij ; Rödel, Jürgen (2022)
Coherent Precipitates with Strong Domain Wall Pinning in Alkaline Niobate Ferroelectrics.
In: Advanced Materials
doi: 10.1002/adma.202202379
Artikel, Bibliographie

Zhang, Mao-Hua ; Shen, Chen ; Zhao, Changhao ; Dai, Mian ; Yao, Fang-Zhou ; Wu, Bo ; Ma, Jina ; Nan, Hu ; Wang, Dawei ; Yuan, Qibin ; Silva, Lucas Lemos da ; Fulanovic, Lovro ; Schöckel, Alexander ; Liu, Peitao ; Zhang, Hongbin ; Li, Jing-Feng ; Wang, Ke ; Rödel, Jürgen ; Hinterstein, Manuel (2022)
Deciphering the phase transition-induced ultrahigh piezoresponse in (K,Na)NbO3-based piezoceramics.
In: Nature communications, 13
doi: 10.1038/s41467-022-31158-x
Artikel, Bibliographie

Li, Wei ; Li, Fen ; Yu, Zhaoju ; Wen, Qingbo ; Fan, Bingbing ; Feng, Yao ; Zhao, Changhao ; Ricohermoso, Emmanuel III ; Widenmeyer, Marc ; Weidenkaff, Anke ; Riedel, Ralf (2022)
Polymer-derived SiHfN ceramics: From amorphous bulk ceramics with excellent mechanical properties to high temperature resistant ceramic nanocomposites.
In: Journal of the European Ceramic Society, 42 (11)
doi: 10.1016/j.jeurceramsoc.2022.04.028
Artikel, Bibliographie

2021

Zhang, Mao-Hua ; Carstensen, Leif ; Zhao, Changhao ; Fulanovic, Lovro ; Donner, Wolfgang ; Koruza, Jurij (2021)
Revealing the solid-state processing mechanisms of antiferroelectric AgNbO3 for energy storage.
In: Journal of the American Ceramic Society, 105 (1)
doi: 10.1111/jace.18091
Artikel, Bibliographie

Zhao, Changhao ; Gao, Shuang ; Yang, Tiannan ; Scherer, Michael ; Schultheiß, Jan ; Meier, Dennis ; Tan, Xiaoli ; Kleebe, Hans-Joachim ; Chen, Long-Qing ; Koruza, Jurij ; Rödel, Jürgen (2021)
Precipitation Hardening in Ferroelectric Ceramics.
In: Advanced Materials, 33 (36)
doi: 10.1002/adma.202102421
Artikel, Bibliographie

Zhang, Mao-Hua ; Zhao, Changhao ; Fulanovic, Lovro ; Rödel, Jürgen ; Novak, Nikola ; Schökel, Alexander ; Koruza, Jurij (2021)
Revealing the mechanism of electric-field-induced phase transition in antiferroelectric NaNbO3 by in situ high-energy x-ray diffraction.
In: Applied Physics Letters, 118 (13)
doi: 10.1063/5.0043050
Artikel, Bibliographie