Rammani Adhikari

Assistant Professor
School of Engineering, Pokhara University
Email: rammaniadhikari@pu.edu.np
Mobile: 9856022228

   

Ph. D. (Electronics and Communication Engineering)
M.E. (Communication Engineering)
Bachelor (Electronics and Communication Engineering)

Silicon photonics, Plasmonics and Plasmonics Devices (Sensors, Modulators, filters, and so forth), cognitive network

  1. Adhikari, R., Sbeah, Z., Gupta, R. et al. Compact and Sensitive H-Shaped Metal–Dielectric–Metal Waveguide Plasmonic Sensor. Plasmonics 17, 1593–1606 (2022). https://doi.org/10.1007/s11468-022-01646-3.
  2. Adhikari, R., Chauhan, D., Mola, G. T., & Dwivedi, R. P. (2021). A review of the current state-of-the-art in Fano resonance-based plasmonic metal-insulator-metal waveguides for sensing applications. Opto-Electronics Review, 29(4), 29-44. https://doi.org/10.24425/opelre.2021.139601. 
  3. Adhikari, R., Sbeah, Z., Chauhan, D. et al. A Voyage from Plasmonic to Hybrid Waveguide Refractive Index Sensors Based on Wavelength Interrogation Technique: a Review. Braz J Phys 52, 61 (2022). https://doi.org/10.1007/s13538-022-01064-0.
  4. Adhikari, R., Chauhan, D., Mola, G. T., & Dwivedi, R. P. (2022). Enhanced coupling efficiency in metal – dielectric – metal waveguide-ring structure for plasmonic temperature sensor and sucrose concentration detector. Optik, 264, 169378. https://doi.org/10.1016/j.ijleo.2022.169425
  5. Adhikari, Rammani, and Mazhar Ali. “Performance Comparison of Energy Detection Based non–Cooperative Spectrum Sensing Techniques in Cognitive Radio.” Himalayan Journal of Applied Science and Engineering 3.1 (2022): 28-38.
  6. Sbeah, Z.A., Adhikari, R., Sorathiya, V. et al. A Review on Metamaterial Sensors Based on Active Plasmonic Materials. Plasmonics 18, 1619–1638 (2023). https://doi.org/10.1007/s11468-023-01904-y.
  7. Sbeah, Z.A., Adhikari, R., Sorathiya, V. et al. GST-Based Plasmonic Biosensor for Hemoglobin and Urine Detection. Plasmonics 17, 2391–2404 (2022). https://doi.org/10.1007/s11468-022-01728-2.
  8. Chauhan, D., Sbeah, Z., Adhikari, R., Thakur, M. S., Chang, S. H., & Dwivedi, R. P. (2022). Theoretical analysis of VO2 filled double rectangular cavity-based coupled resonators for plasmonic active switch/modulator and band pass filter applications. Optical Materials, 125, 112078. https://doi.org/10.1016/j.optmat.2022.112078.
  9. Chauhan, D., Kumar, A., Adhikari, R., Saini, R. K., Chang, S. H., & Dwivedi, R. P. (2021). High performance vanadium dioxide based active nano plasmonic filter and switch. Optik, 225, 165672. https://doi.org/10.1016/j.ijleo.2020.165672
  10.  Sbeah, Z.A., Adhikari, R., Sorathiya, V. et al. High-sensitive plasmonic multilayer SiO2/VO2 metamaterial sensor. Appl. Phys. A 129, 596 (2023). https://doi.org/10.1007/s00339-023-06846-0
  11. Chauhan, D., Adhikari, R., Saini, R. K., Chang, S. H., & Dwivedi, R. P. (2020). Subwavelength plasmonic liquid sensor using Fano resonance in a ring resonator structure. Optik, 223, 165545. https://doi.org/10.1016/j.ijleo.2020.165545
  12. Sbeah, Z. A., Dwivedi, R. P., Sorathiya, V., Chauhan, D., & Adhikari, R. (2022, September). Graphene assisted tunable narrowband metamaterial absorber for infrared wavelength. In AIP Conference Proceedings (Vol. 2640, No. 1, p. 020007). AIP Publishing LLC. https://doi.org/10.1063/5.0110056
  13. Sbeah, Z. A., Dwivedi, R. P., Sorathiya, V., Chauhan, D., & Adhikari, R. (2022, September). Phase change material-based biosensor in infrared frequency spectrum. In AIP Conference Proceedings (Vol. 2640, No. 1, p. 020008). AIP Publishing LLC. https://doi.org/10.1063/5.0110060
  14. Chauhan, D., Sbeah, Z., Sorathiya, V., Adhikari, R., & Dwivedi, R. P. (2024). Simulation study of a highly sensitive I-shaped Plasmonic nanosensor for sensing of biomolecules. Physica Scripta, 99(8), 085540. DOI 10.1088/1402-4896/ad624b
  15. Thapa, S., Adhikari, A., & Adhikari, R. (2025). Optimization of Corona Ring for 230 kV Polymeric Insulator Using Numerical Method Combined with Statistical Approach and Different Optimization Techniques. Himalayan Journal of Applied Science and Engineering, 5(2), 68-90.
  16. Chauhan, D., Adhikari, R., Sbeah, Z. et al. VO2-assisted inverted E-shaped four-stub resonator for performance enhancement of a filter. Appl. Phys. A 130, 674 (2024). https://doi.org/10.1007/s00339-024-07847-3
  17. Khatri, A. K., & Adhikari, R. (2025). Hybrid Method for Network Anomaly Detection: Combining Clustering and Classification with Feature Selection. Himalayan Journal of Applied Science and Engineering, 6(1), 26-36.
  18. Adhikari, R., & Ali, M. (2022). Performance Comparison of Energy Detection Based non–Cooperative Spectrum Sensing Techniques in Cognitive Radio. Himalayan Journal of Applied Science and Engineering, 3(1), 28-38.
  19. KC, E. H., Adhikari, E. R., & Thapa, E. S. Feed-Forward Deep Learning Model for Data Analysis and Prediction.