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Translational Boundaries as Incipient Ferrielectric Domains in Antiferroelectric PbZrO_{3}
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- المؤلفون: European Commission; Ministerio de Ciencia, Innovación y Universidades (España); Agencia Estatal de Investigación (España); Generalitat de Catalunya; National Science Centre (Poland); Liu, Ying [0000-0002-1262-2590]; Niu, Ranming [0000-0001-8190-552X]; Majchrowski, Andrzej [0000-0003-1078-418X]; Roleder, Krystian [0000-0002-2116-2362]; Cordero-Edwards, Kumara [0000-0003-3721-7863]; Arbiol, Jordi [0000-0002-0695-1726]; Catalán, Gustau [0000-0003-0214-4828]; Liu, Ying; Niu, Ranming; Majchrowski, Andrzej; Roleder, Krystian; Cordero-Edwards, Kumara; Cairney, Julie M.; Arbiol, Jordi; Catalán, Gustau
- نوع التسجيلة:
Electronic Resource
- الدخول الالكتروني :
http://hdl.handle.net/10261/337034
http://arxiv.org/abs/2211.09115v1
https://doi.org/10.1103/PhysRevLett.130.216801
Publisher's version
Liu, Ying; Niu, Ranming; Majchrowski, Andrzej; Roleder, Krystian; Cordero-Edwards, Kumara; Cairney, Julie M.; Arbiol, Jordi; Catalán, Gustau; 2023; Supplemental Material for Translational boundaries as incipient ferrielectric domains in antiferroelectric PbZrO3 [Dataset]; American Physical Society; https://doi.org/10.1103/PhysRevLett.130.216801
https://doi.org/10.1103/PhysRevLett.130.216801
Sí
info:eu-repo/grantAgreement/EC/H2020/766726
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-108573GB-C21/ES/MEMBRANAS MONOCRISTALINAS DE OXIDOS FUNCIONALES
info:eu-repo/grantAgreement/AEI//SEV-2017-0706
info:eu-repo/grantAgreement/EC/H2020/754510
- معلومة اضافية
- Publisher Information:
American Physical Society 2023-05-26
- نبذة مختصرة :
In the archetypal antiferroelectric PbZrO_{3}, antiparallel electric dipoles cancel each other, resulting in zero spontaneous polarization at the macroscopic level. Yet in actual hysteresis loops, the cancellation is rarely perfect and some remnant polarization is often observed, suggesting the metastability of polar phases in this material. In this work, using aberration-corrected scanning transmission electron microscopy methods on a PbZrO_{3} single crystal, we uncover the coexistence of the common antiferroelectric phase and a ferrielectric phase featuring an electric dipole pattern of ↓↑↓. This dipole arrangement, predicted by Aramberri et al. to be the ground state of PbZrO_{3} at 0 K, appears at room temperature in the form of translational boundaries. The dual nature of the ferrielectric phase, both a distinct phase and a translational boundary structure, places important symmetry constraints on its growth. These are overcome by sideways motion of the boundaries, which aggregate to form arbitrarily wide stripe domains of the polar phase embedded within the antiferroelectric matrix.
- الموضوع:
- Availability:
Open access content. Open access content
openAccess
- Note:
English
- Other Numbers:
CTK oai:digital.csic.es:10261/337034
Physical Review Letters 130(21): 216801 (2023)
0031-9007
10.1103/PhysRevLett.130.216801
1079-7114
37295088
2-s2.0-85161309250
1406080920
- Contributing Source:
CSIC
From OAIster®, provided by the OCLC Cooperative.
- الرقم المعرف:
edsoai.on1406080920
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