The Surface Plasmon Polaritons at the Metal which is Sandwiched between Two Different Dielectrics (Dielectric 1/ Metal/ Dielectric 2). int.jour.sci.res.mana [Internet]. 2025 Jun. 3 [cited 2025 Jun. 7];13(06):100-3. Available from: https://www.ijsrm.net/index.php/ijsrm/article/view/6386