Kai Du
Rutgers University
29 Papers
67 Citations
Kai Du is an academic researcher from Rutgers University. The author has contributed to research in topics: Ferroelectricity & Manganite. The author has an hindex of 8, co-authored 21 publications. Previous affiliations of Kai Du include Fudan University.
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Papers
Chemical ordering suppresses large-scale electronic phase separation in doped manganites
Yinyan Zhu,Kai Du,Jiebin Niu,Jiebin Niu,Ling-Fang Lin,Wengang Wei,Hao Liu,Hanxuan Lin,Kai A. I. Zhang,Tieying Yang,Yunfang Kou,Jian Shao,Xingyu Gao,Xiaoshan Xu,Xiaoshan Wu,Shuai Dong,Lifeng Yin,Jian Shen +17 more
TL;DR: This work determines the role of chemical ordering of the Pr dopant in a colossal magnetoresistant (La1−yPry)1−xCaxMnO3 (LPCMO) system, which has been well known for its large length-scale electronic phase separation phenomena.
Vortex ferroelectric domains, large-loop weak ferromagnetic domains, and their decoupling in hexagonal (Lu, Sc)FeO3
Kai Du,Bin Gao,Yazhong Wang,Xianghan Xu,Jaewook Kim,Rongwei Hu,Fei-Ting Huang,Sang-Wook Cheong +7 more
- 05 Jul 2018
TL;DR: In this paper, the authors reported the first successful growth of highly-cleavable Sc-stabilized hexagonal Lu0.6Sc0.4FeO3 (h-LSFO) single crystals, as well as the first visualization of their intrinsic cloverleaf pattern of vortex FE domains and large-loop WFM domains.
Permutable SOS (symmetry operational similarity)
Sang-Wook Cheong,Seongjoon Lim,Kai Du,Fei-Ting Huang +3 more
- 11 Jun 2021
TL;DR: Based on symmetry consideration, quasi-one-dimensional (1D) objects, relevant to numerous observables or phenomena, can be classified into eight different types and discussed their symmetry operational similarity (SOS) relationships as mentioned in this paper.
•Journal Article
Vortex Ferroelectric Domains, Large-loop Weak Ferromagnetic Domains, and Their Decoupling in Hexagonal LuFeO3
TL;DR: In this article, the authors reported the first successful growth of highly-cleavable Sc-stabilized hexagonal Lu0.6Sc 0.4FeO3 (h-LSFO) single crystals and visualize cloverleaf patterns of vortex ferroelectric (FE) domains and large-loop weak ferromagnetic (WFM) domains.
Emerging single-phase state in small manganite nanodisks
Jian Shao,Hao Liu,Kai A. I. Zhang,Yang Yu,Weichao Yu,Hanxuan Lin,Jiebin Niu,Kai Du,Yunfang Kou,Wengang Wei,Fanli Lan,Yinyan Zhu,Wenbin Wang,Jiang Xiao,Lifeng Yin,E. W. Plummer,Jian Shen +16 more
TL;DR: A surprising transition from the EPS state to a single phase state when the spatial size of the system is smaller than the characteristic length scale of EPS is shown, which paves a way to manipulate EPS, which is potentially useful for oxides electronic and spintronic device applications.
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