巨乳

巨乳 物理学专业2021级本科生何诗颖在Applied Physics Letters刊物上发表研究工作

巨乳

7月8日,我校巨乳 物理学专业2021级本科生何诗颖在Applied Physics Letters刊物上发表了题为“Polarization-driven reversible magnetic anisotropy switching and half-metal to semiconductor transition in intrinsic multiferroic ScCrCO2 monolayer”的研究工作。


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传统垂直磁各向异性(PMA)工程依赖于二维铁磁体/铁电体的异质结构,但界面无序和尺寸限制制约了其性能。本研究创新性地采用Sc₂CO₂单层材料为基底,通过铬原子取代引入磁性,构建出兼具铁电序和磁序的本征二维多铁材料。这种单相体系不仅规避了异质结构的界面问题,更通过极化切换实现了磁化方向的90度旋转,同时诱导电子态从半金属性到半导体性的转变。

该研究成果的发表链接://doi.org/10.1063/5.0281733

何诗颖,巨乳-大奶熟女-巨乳无码 物理学专业2021级本科生。主持国家级、校级大创项目2项,参与项目2项;以第一作者发表SCI论文7篇、北大核心期刊论文3篇,获国家实用新型专利授权2项。获国家奖学金,校级综合特等奖学金及学业类、学术研究类专项奖学金,荣膺校级十佳大学生、三好学生标兵、学术研究先进个人等称号。

何诗颖在本科期间发表的SCI论文:

[1] Shiying He,  et al , Polarization-driven reversible magnetic anisotropy switching and half-metal to semiconductor transition in intrinsic multiferroic ScCrCO2 monolayer.  Applied Physics Letters , 127, 012902 (2025).

[2] Shiying He,  et al , Electronic structure, magnetic anisotropy and Curie temperature of multiferroic MnSe2/Sc2CO2 van der Waals heterostructures.  Physics Letters A , 548, 130555 (2025).

[3] Shiying He,  et al,  Polarization-mediated electronic characteristics in Sc2CO2-based 2D metal-ferroelectric heterostructures.  Journal of Physics: Condensed Matter , 37, 135504 (2025).

[4] Shiying He,  et al , Enhancement of tunneling electroresistance in metal/two-dimensional ferroelectric tunnel junctions: Route for polarization-modulated interface transport.  Journal of Physics: Condensed Matter , 36, 505502 (2024).

[5] Shiying He,  et al , Enhanced tunneling electroresistance through polarization-controlled band alignments in  α -In2Se3-basedferroelectric tunnel junctions,  Current Applied Physics , 59, 122 (2024).

[6] Shiying He,  et al , Enhanced tunneling electroresistance through interfacial charge-modulated barrier in  α -In2Se3-based ferroelectric tunnel junction.  Journal of Physics: Condensed Matter , 16, 105301 (2024).

[7] Shiying He,  et al , MnInP2S6 monolayer: A promising half-metallic multiferroic material with perpendicular magnetic anisotropy and high Curie temperature,  Physica B: Condensed Matter  ,  Accept (2025).