Unusual low-temperature polarity in the antiferroelectric perovskite crystals
2022/47/B/ST3/02778
Keywords
Descriptors
- ST3_001: Struktura ciał stałych, wzrost i charakterystyka
Panel
ST3 – Condensed matter physics: structure, electronic properties, fluids, nanosciences, biological physics
Host institution
UNIWERSYTET ŚLĄSKI, Wydział Nauk Ścisłych i Technicznych
Voivodeship: śląskie
Principal investigator (from the host institution)
prof. Krystian Wojciech Roleder
Number of co-investigators in the project: 6
Call
OPUS 24 – announced on 2022-07-15
- Amount awarded
- 1 946 340 PLN
- Project start date
- 2023-06-09
- Project end date
- 2026-06-08
- Project duration
- 36 months (the same as in the proposal)
- Project status
- Project completed
Project description
Download the project description in a pdf file
Note — project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.
Information in the final report
Publication in academic press/journals (3)
-
Huge low-temperature polarity in the antiferroelectric PbHfO3
- Authors:
- Krystian Roleder, Andrzej Majchrowski, Jan K. Zaręba , Annette Bussmann-Holder, Iwona Lazar, Irena Jankowska-Sumara, Dariusz Kajewski, Andrzej Soszyński
- Academic press:
- Physical Review B (year: 2025, volume: 111, pages: od 214112-1 do 214112-8), Publisher: American Physical Society
- Status:
- Published
- DOI:
- 10.1103/ftn5-cx2n – link to the publication
-
Vortices and antivortices in antiferroelectric PbZrO3
- Authors:
- Ying Liu, Huazhang Zhang, Kostya Shapovalov, Ranming Niu, Julie Cairney, Xiaozhou Liao, Krystian Roleder, Jordi Arbiol, Philippe Ghosez, Andrzej Majchrowski.
- Academic press:
- Nature Materials (year: 2025, volume: 24, pages: 1359–1363), Publisher: Nature Portfolio
- Status:
- Published
- DOI:
- 10.1038/s41563-025-02245-3 – link to the publication
-
Low-temperature polarity in antiferroelectric PbZrO3 and PbHfO3 driven by dynamical covalency in the ZrO6 and HfO6 substructures
- Authors:
- Annette Bussmann-Holder, Marcin Fijałkowski, Andrzej Majchrowski, A. Szewczyk, J. Więckowski, Iwona Lazar, Andrzej Soszyński, Krystian Roleder
- Academic press:
- Physical Review B (year: 2025, volume: 112, pages: od 174112-1 do 174112-8), Publisher: American Physical Society
- Status:
- Published
- DOI:
- 10.1103/y5wr-lmyg – link to the publication