Dodecanacci superconductor-metamaterial photonic quasicrystal

Magnetization dynamics in quasiperiodic magnonic crystals

“…Moreover, quasiperiodic photonic crystals inspired by mathematical sequences, such as the Fibonacci (S n = S n−1 + S n−2 ) [14,15], Thue-Morse (S n+1 = S n Sn , Sn+1 = Sn S n ) and double-period [16][17][18], Octonacci (S n = S n−1 S n−2 S n−1 , for n ⩾ 3) [19,20], and Dodecanacci sequences (S n = {AS n−2 S n−1 } 2 S n−1 , for n ⩾ 3) [21][22][23][24][25], have also been explored. These sequences, known for their recursive nature, further contribute to the versatility of quasiperiodic photonic crystals.…”

Three-dimensional interfacial fracture analysis of a one-dimensional hexagonal quasicrystal coating

“…However, brittleness of QCs at room temperature makes them difficult to use directly [5] . As a result, these distinct characteristics endow QCs with great potential as coating materials, such as thermal barrier coatings [6] , corrosion-resistant coatings [7] , deicing coatings [8][9] , and many others [10][11] . It is found that more than 100 kinds of metal alloys have QC phases.…”

Polymeric Photonic Quasicrystal: Octonacci Sequence and Elasto-optic Effect

“…Therefore, the use of constituent building blocks with relatively more complex dielectric constant than simply losslessness can provide extra degree of freedom in the design of tunable PhCs and PQCs. In this line, the resent focus on those PhCs and PQCs whose dielectric properties can be controlled by the external influences such as magnetic field, electric field, temperature, pressure due to magneto-optic effect [14,15], electro-optic effect [16], thermo-optic effect [17] and elasto-optic effect [18,19] respectively. The elasooptic phenomena is well observed in transparent polymers such as polyamide-imide films (PAI), polyvinyl butyral.…”