报告人：周通 研究员（宁波东方理工大学）

时 间：2026年4月23日（周四）上午10:30

地 点：太阳集团tcy8722良乡校区，物理实验中心229会议室

摘要：Altermagnetism has recently emerged as a versatile platform for discovering new physical phenomena and enabling next-generation spintronic and quantum devices. In this talk, I will discuss how altermagnetism, when combined with ferroic order, proximity effect, or band topology, opens new routes for symmetry-driven control of spin, valley, and quantum states. I will first show how integrating ferroelectricity (ferroelasticity) with altermagnets leads to a broad family of multiferroic altermagnets [1-6], including antiferroelectric [1], ferroelectric [2], molecular ferroelectric [3], and ferroelastic altermagnets [4], that enable electrically (mechanically) tunable spin polarization and altermagnetic spin field-effect transistors [5]. I will then highlight how altermagnetism can provide dual protection for topological states and flexible geometric control of spin and valley transport, opening new possibilities for topotronics [7]. Finally, I will show that in hybrid structures with superconductors, altermagnets can imprint their characteristic spin textures via the unique altermagnetic proximity effect [8], driving the emergence of topological superconductivity and offering promising pathways toward topological quantum computing [9].

[1] X. Duan, T. Zhou*, et al, PRL 134, 106801 (2025) [PRL Collection, Editors’ Suggestion, Featured in Physics].

[2] Z. Zhu, X. Duan, T. Zhou*, et al, Nano Letters 25, 9456 (2025).

[3] Z. Zhu, Y. Liu, T. Zhou*, et al, SCPMA 68, 127562 (2025) [Cover, Editor’s Focus, Research Highlight].

[4] R. Peng, T. Zhou*, J. Liu*, Y. S. Ang*, et al, npj Quantum Mater. 11, 5 (2026).

[5] Z. Zhu, X. Chen, and T. Zhou*, et al, arXiv:2512.02974.

[6] Z. Cui, Z. Zhu, T. Zhou*, et al, Advanced Science 0:e00004, (2026).

[7] X. Chen, J. Zhang, B. Hao, and T. Zhou*, et al, arXiv:2603.06487.

[8] Z. Zhu, R. Huang, and T. Zhou* et al, arXiv:2509.06790, PRL in press [Editors’ Suggestion, Featured in Physics].

[9] R. Huang, T. Zhou*, et al, arXiv:2504.20031.

简历：周通，宁波东方理工大学研究员、副教授、博士生导师；上海交通大学、中国科学技术大学兼职博导；入选国家级高层次人才、浙江省杰青、浙江省领军型双创团队负责人、宁波市特优人才；主持国家自然科学基金委面上、浙江省领雁课题、甬江人才工程等项目。博士毕业于复旦大学，曾任美国纽约州立大学布法罗分校研究科学家、研究助理教授；目前主要从事量子材料、量子计算与自旋电子学等研究，已发表SCI论文60余篇，其中一作/通讯作者论文20余篇，包括PRL (5篇)、Nat. Mater.、Nat.Commun. (2篇) 等, 研究成果多次入选PRL编辑推荐、年度精选论文，并被Physics、Phys.org，AAAS EurekAlert!等国际著名媒体专题报道，论文谷歌学术引用3900余次，H-index 30, 多次受邀在APS March Meeting, SPIE, WINDS等国际知名学术会议上做邀请报告。

联系方式：tzhou@eitech.edu.cn

邀请人： 姚裕贵、余智明

网 址：http:/

承办单位：太阳集团城娱8722、先进光电量子结构设计与测量教育部重点实验室

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