Bowen Zhou
Chinese Academy of Sciences
10 Papers
7 Citations
Bowen Zhou is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Perovskite (structure) & Antiferromagnetism. The author has an hindex of 2, co-authored 10 publications.
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Papers
High-temperature ferromagnetic semiconductor with a field-tunable green fluorescent effect
Bowen Zhou,Qing Zhao,Zhehong Liu,Xudong Shen,Xubin Ye,Jiangjian Shi,Zhiyu Liao,Weipeng Wang,Zhiwei Hu,Hong-Ji Lin,Chien-Te Chen,Yuecheng Bian,Zhigao Sheng,Richeng Yu,Xianggang Qiu,Qingbo Meng,Zhi Li,Youwen Long +17 more
TL;DR: In this article, the authors used high pressure to stabilize the crystal structure and oxygen content of perovskite oxide SrCr0.5Fe0.875 (SCFO) with a simple cubic structure.
High-pressure synthesis of A-site ordered perovskite CaMn3(Fe3Mn)O12 and sequential long-range antiferromagnetic ordering and spin glass transition
Jia Guo,Xubin Ye,Zhehong Liu,Weipeng Wang,Shijun Qin,Bowen Zhou,Zhiwei Hu,Hong-Ji Lin,Chien-Te Chen,Richeng Yu,Liu Hao Tjeng,Youwen Long +11 more
TL;DR: In this paper, an AA'3B4O12-type perovskite oxide CaMn3(Fe3Mn)O12 was synthesized at 8'GPa and 14'K. X-ray diffraction shows a cubic crystal structure with space group Im-3.
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High-Pressure Synthesis of Two Polymorphic HgMnO3 Phases and Distinct Magnetism from 2D to 3D.
Bowen Zhou,Shijun Qin,Teng Ma,Xubin Ye,Jia Guo,Xiaohui Yu,Hong-Ji Lin,Chien-Te Chen,Zhiwei Hu,Liu Hao Tjeng,Guanghui Zhou,Cheng Dong,Youwen Long +12 more
TL;DR: X-ray absorption spectroscopy confirms the invariable Mn4+ charge state in these two polymorphic phases, in agreement with the Curie-Weiss and bond valence sum analysis.
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Enhancement of A′-site Mn3+ spin ordering by B-site Mn4+ substitution in quadruple perovskite PbMn3Cr3MnO12
Guangxiu Liu,Long Zhou,Bowen Zhou,Xubin Ye,Dabiao Lu,Xudong Shen,Shijun Qin,Zhiwei Hu,Yi Ying Chin,Hong-Ji Lin,Chien-Te Chen,Xiaohui Yu,Youwen Long +12 more
TL;DR: In this article, an A-site ordered but B-site disordered quadruple perovskite oxide PbMn3Cr3MnO12 was synthesized by high-pressure and high-temperature methods.
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Spin glassy behavior and large exchange bias effect in cubic perovskite Ba 0.8 Sr 0.2 FeO 3- δ
Abstract: A single-phase iron oxide Ba0.8Sr0.2FeO3-δ with a simple cubic perovskite structure in Pm-3m symmetry is successfully synthesized by a solid-state reaction method in O2 flow. The oxygen content is determined to be about 2.81, indicating the formation of mixed Fe3+ and Fe4+ charge states with a disorder fashion. As a result, the compound shows small-polaron conductivity behavior, as well as spin glassy features arising from the competition between the ferromagnetic interaction and the antiferromagnetic interaction. Moreover, the competing interactions also give rise to a remarkable exchange bias effect in Ba0.8Sr0.2FeO2.81, providing an opportunity to use it in spin devices.
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