Probing the Short-Range Ordering of Ion Irradiated Gd2Ti2-yZryO7 (0.0 ≤ y ≤ 2.0) Pyrochlore under Electronic Stopping Regime

Research on the physical properties of LiMn0.5Fe2O4 spinel ferrites by the combination of optical, magnetic, and dielectric behaviors

“…It is also used to explore the short-range cationic disorder due to its high sensitivity and its lofty spatial resolution to investigate the vibrational levels in spinel ferrites. 32 …”

“…In this paper, the refractive index of ferrite is determined according to Moss's empirical relation as reported: 32 …”

“…This reflects the good quality of our compound. Likewise, the high-frequency optical dielectric constant ( ε ∞ ) of our prepared ferrite is related to the refractive index ( n 0 ) as stated in the following relation: 32 ε ∞ = n 0 2 …”

“…This relation shows that constant anisotropy K 1 is proportional to H C and inversely proportional to M s which is confirmed by other studies. 32 …”

“…To go further, we ascertained whether our sample is useful for high-frequency microwave devices. Here, we determined the microwave frequency ( ω m ) utilizing the given relation: 32 ω m = δ 1 8π 2 M S where δ 1 designates the gyromagnetic ratio ( δ 1 = 2.8 MHz Oe −1 ). The obtained value is 11.6 GHz, which is in the same range as those found in other materials used in this application.…”