Coherent manipulation of the surface plasmon resonance sensing at the dielectric-graphene interface under Cross-Kerr nonlinearity effect

IF 3 3区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY Journal of Magnetism and Magnetic Materials Pub Date : 2025-04-15 Epub Date: 2025-02-14 DOI:10.1016/j.jmmm.2025.172858

Qaisar Khan , Mostafa R. Abukhadra , Ahmed M. El-Sherbeeny , Jeong Ryeol Choi , Asghar Ali , Majid Khan

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Abstract

Sensitivity of surface plasmon polaritons (SPPs) resonance sensing is coherently controlled and modified at the dielectric medium and graphene interface under the cross Kerr nonlinear fluctuation of the dielectric function. The useful control over the sensitivity of the SPPs by control and Kerr fields is reported. The angular interrogation of sensitivity of the SPPs under the Kerr nonlinearity effect is written as

d θ / d n_{d}^{k}

. The sensitivity of the SPPs depends on the driving fields parameters such as control and probe fields detuning and control field Rabi frequency as well as decay rate. The sensitivity is a function of probe field detuning, the maximum value of sensitivity of the SPPs is reported to be 3000 deg/RIU with probe field detuning. Whereas the minimum sensitivity is investigated to be 400 deg/RIU with probe fields detunings. The reported results in this manuscript is useful applications in data storage, solar cell, sensor devices and plasmonster technology.

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Cross-Kerr非线性效应下介电-石墨烯界面表面等离子体共振传感的相干操纵

在介电函数的交叉Kerr非线性涨落下，在介电介质和石墨烯界面上对表面等离子激元（SPPs）共振传感的灵敏度进行了相干控制和修正。通过控制场和克尔场对SPPs的灵敏度进行了有效的控制。在Kerr非线性效应下，SPPs的灵敏度角函数表示为dθ/dndk。SPPs的灵敏度取决于驱动场参数，如控制场和探测场的失谐、控制场的拉比频率以及衰减率。灵敏度是探针场失谐的函数，在探针场失谐的情况下，spp的灵敏度最大值为3000度/RIU。而最小灵敏度被研究为400度/RIU探针场失谐。本文报道的结果在数据存储、太阳能电池、传感器器件和等离子体技术等方面具有重要的应用价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Magnetism and Magnetic Materials 物理-材料科学：综合

CiteScore

5.30

自引率

11.10%

发文量

1149

审稿时长

59 days

期刊介绍： The Journal of Magnetism and Magnetic Materials provides an important forum for the disclosure and discussion of original contributions covering the whole spectrum of topics, from basic magnetism to the technology and applications of magnetic materials. The journal encourages greater interaction between the basic and applied sub-disciplines of magnetism with comprehensive review articles, in addition to full-length contributions. In addition, other categories of contributions are welcome, including Critical Focused issues, Current Perspectives and Outreach to the General Public. Main Categories: Full-length articles: Technically original research documents that report results of value to the communities that comprise the journal audience. The link between chemical, structural and microstructural properties on the one hand and magnetic properties on the other hand are encouraged. In addition to general topics covering all areas of magnetism and magnetic materials, the full-length articles also include three sub-sections, focusing on Nanomagnetism, Spintronics and Applications. The sub-section on Nanomagnetism contains articles on magnetic nanoparticles, nanowires, thin films, 2D materials and other nanoscale magnetic materials and their applications. The sub-section on Spintronics contains articles on magnetoresistance, magnetoimpedance, magneto-optical phenomena, Micro-Electro-Mechanical Systems (MEMS), and other topics related to spin current control and magneto-transport phenomena. The sub-section on Applications display papers that focus on applications of magnetic materials. The applications need to show a connection to magnetism. Review articles: Review articles organize, clarify, and summarize existing major works in the areas covered by the Journal and provide comprehensive citations to the full spectrum of relevant literature.