دانشگاه سمنان

 آمار

تعداد نشریات21
تعداد شماره‌ها610
تعداد مقالات9,029
تعداد مشاهده مقاله67,082,944
تعداد دریافت فایل اصل مقاله7,656,401
Bahari, Ali, Delkhosh, Fatemeh, Gholipur, Reza. (1404). Ni-Doped Cu10%/YIG Nanoparticle-Based Metamaterials: Synthesis and Electromagnetic Property Investigation at Terahertz Frequencies. نشریه هنرهای کاربردی, 5(1), 31-38. doi: 10.22075/ppam.2024.35886.1122
Ali Bahari; Fatemeh Delkhosh; Reza Gholipur. "Ni-Doped Cu10%/YIG Nanoparticle-Based Metamaterials: Synthesis and Electromagnetic Property Investigation at Terahertz Frequencies". نشریه هنرهای کاربردی, 5, 1, 1404, 31-38. doi: 10.22075/ppam.2024.35886.1122
Bahari, Ali, Delkhosh, Fatemeh, Gholipur, Reza. (1404). 'Ni-Doped Cu10%/YIG Nanoparticle-Based Metamaterials: Synthesis and Electromagnetic Property Investigation at Terahertz Frequencies', نشریه هنرهای کاربردی, 5(1), pp. 31-38. doi: 10.22075/ppam.2024.35886.1122
Bahari, Ali, Delkhosh, Fatemeh, Gholipur, Reza. Ni-Doped Cu10%/YIG Nanoparticle-Based Metamaterials: Synthesis and Electromagnetic Property Investigation at Terahertz Frequencies. نشریه هنرهای کاربردی, 1404; 5(1): 31-38. doi: 10.22075/ppam.2024.35886.1122

Ni-Doped Cu10%/YIG Nanoparticle-Based Metamaterials: Synthesis and Electromagnetic Property Investigation at Terahertz Frequencies

Progress in Physics of Applied Materials
مقاله 5، دوره 5، شماره 1 - شماره پیاپی 8، مرداد 2025، صفحه 31-38    اصل مقاله (1.69 M)
نوع مقاله: Original Article
شناسه دیجیتال (DOI): 10.22075/ppam.2024.35886.1122
نویسندگان
Ali Bahari* ؛ Fatemeh Delkhosh1؛ Reza Gholipur2
1University of Mazandaran
2Department of Physics, Faculty of Science, Razi University, Kermanshah, Iran
تاریخ دریافت: 21 آبان 1403،  تاریخ بازنگری: 22 آذر 1403،  تاریخ پذیرش: 22 آذر 1403 
چکیده
In this study, we examine the negative electromagnetic properties and refractive index in yttrium iron garnet (YIG) -based nanocomposites, specifically Cu10%/YIG and nickel-doped Cu10%/YIG, synthesized via an in-situ method. Field Emission Scanning Electron Microscopy (FESEM) analysis confirmed the successful formation of the target nanostructures. Particle size distribution analysis indicated an approximately normal and uniform distribution across the YIG nanoparticles. UV spectroscopy verified that the electronic structure and optical properties of the samples matched predicted characteristics Measurements of dielectric permittivity and magnetic permeability were conducted at room temperature using scattering parameters from a Vector Network Analyzer (VNA) and processed through MATLAB software. The results showed simultaneous negativity in both ε and μ within certain frequency ranges, confirming the potential for a negative refractive index.This feature opens promising opportunities for advanced electromagnetic wave control, with implications for optical, communication, and electronic technologies.
کلیدواژه‌ها
Metamaterials؛ Terahertz frequency؛ Double-negative (DNG) materials؛ Yttrium iron garnet composites؛ Ni nano crystallites
مراجع
  1. Veselago, V.G., 1967. The electrodynamics of substances with simultaneously negative values of and.  fiz. nauk, 92(3), pp.517-526.
  2. Takagi, T., 1990. A concept of intelligent materials. Journal of Intelligent Material Systems and Structures, 1(2), pp.149-156.
  3. Smith, D.R., Padilla, W.J., Vier, D.C., Nemat-Nasser, S.C. and Schultz, S., 2000. Composite medium with simultaneously negative permeability and permittivity. Physical review letters, 84(18), p.4184.
  4. Smith, D.R., Padilla, W.J., Vier, D.C., Nemat-Nasser, S.C. and Schultz, S., 2000. Composite medium with simultaneously negative permeability and permittivity. Physical review letters, 84(18), p.4184.
  5. Chen, H.T., Padilla, W.J., Cich, M.J., Azad, A.K., Averitt, R.D. and Taylor, A.J., 2009. A metamaterial solid-state terahertz phase modulator. Nature photonics, 3(3), pp.148-151.
  6. Veselago, V.G., 2003. Electrodynamics of materials with negative index of refraction. In Electromagnetic Materials(pp. 115-122).
  7. Fang, N. and Zhang, X., 2002, August. Imaging properties of a metamaterial superlens. In Proceedings of the 2nd IEEE Conference on Nanotechnology(pp. 225-228). IEEE.
  8. Schurig, D., Mock, J.J., Justice, B.J., Cummer, S.A., Pendry, J.B., Starr, A.F. and Smith, D.R., 2006. Metamaterial electromagnetic cloak at microwave frequencies. Science, 314(5801), pp.977-980.
  9. Wood, B., Pendry, J.B. and Tsai, D.P., 2006. Directed subwavelength imaging using a layered metal-dielectric system. Physical Review B—Condensed Matter and Materials Physics, 74(11), p.115116.
  10. Xie, P., Shi, Z., Feng, M., Sun, K., Liu, Y., Yan, K., Liu, C., Moussa, T.A.,
    Huang, M., Meng, S. and Liang, G., 2022. Recent advances inradio-frequency negative dielectric metamaterials by designing heterogeneous composites. Advanced Composites and Hybrid Materials, 5(2), pp.679-695.
  11. Shalaev, V.M., 2007. Optical negative-index metamaterials. Nature photonics, 1(1), pp.41-48.
  12. Wang, N., Tong, J., Zhou, W., Jiang, W., Li, J., Dong, X. and Hu, S., 2015. Novel quadruple-band microwave metamaterial absorber. IEEE Photonics Journal, 7(1), pp.1-6.
  13. Wang, N., Tong, J., Zhou, W., Jiang, W., Li, J., Dong, X. and Hu, S., 2015. Novel quadruple-band microwave metamaterial absorber. IEEE Photonics Journal, 7(1), pp.1-6.
  14. Engheta, N., 2003, June. Metamaterials with negative permittivity and permeability: background, salient features, and new trends. In IEEE MTT-S International Microwave Symposium Digest, 2003(Vol. 1, pp. 187-190). IEEE.
  15. Soukoulis, C.M., Kafesaki, M. and Economou, E.N., 2006. Negative‐Index Materials: New Frontiers in Optics. Advanced materials, 18(15), pp.1941-1952.
  16. Reed, E.J., Soljačić, M. and Joannopoulos, J.D., 2003. Reversed Doppler effect in photonic crystals. Physical review letters, 91(13), p.133901.
  17. Pocklington, H.C., 1905. Growth of a Wave-group when the Group-velocity is Negative. Nature, 71(1852).
  18. Rao, R., 2015. Microwave Engineering; PHI Learning Pvt. : Delhi, India.
  19. Xu, W., Xie, L. and Ying, Y., 2017. Mechanisms and applications of terahertz metamaterial sensing: a review. Nanoscale, 9(37), pp.13864-13878.
  20. Mallmann, E.J.J., Sombra, A.S.B., Goes, J.C. and Fechine, P.B.A., 2013. Yttrium iron garnet: properties and applications review. Solid State Phenomena, 202, pp.65-96.
  21. Chlan, V., Štěpánková, H., Englich, J., Řezníček, R., Kouřil, K., Kučera, M. and Nitsch, K., 2010. Antisite Defects in Epitaxial Films of Lutetium Doped Yttrium Iron Garnets Studied by Nuclear Magnetic Resonance. Acta Physica Polonica A, 118(5), pp.846-847.
  22. Khan, M.I., Waqas, M., Naeem, M.A., Hasan, M.S., Iqbal, M., Mahmood, A., Ramay, S.M., Al-Masry, W., Abubshait, S.A., Abubshait, H.A. and Mahmood, Q., 2020. Magnetic behavior of Ga doped yttrium iron garnet ferrite thin films deposited by sol-gel technique. Ceramics International, 46(17), pp.27318-27325.
  23. Pozar, D.M., 2021. Microwave engineering: theory and techniques. John wiley & sons.
  24. Griffiths, D.J. and Colleger, R., 1999. Introduction to Electrodynamics Prentice Hall Upper Saddle River. New Jersey, 7458.
آمار
تعداد مشاهده مقاله: 81
تعداد دریافت فایل اصل مقاله: 100


سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب