Paramagnetic resonance in La2NiMnO6 probed by impedance and lock-in detection techniques

• Published in: Journal of magnetism and magnetic materials Vol. 518; p. 167400
• Main Authors: Chaudhuri, Ushnish, Panda, Debendra Prasad, Sundaresan, A., Mahendiran, R.
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier B.V 15.01.2021; Elsevier BV
• Subjects: Broadband; Coils; Coils (strip); Coplanar waveguides; Damping; Frequency analysis; Frequency ranges; Impedance method; Line shape; Magnetic permeability; Microwave absorption; Paramagnetic resonance; Perovskites; Reactance; Room temperature; Spin-orbit interactions; Strip

•We report microwave absorption in La2NiMnO6 at 300 K using two cavity-less methods.•Magnetoimpedance and broadband resonance methods were used.•Sharp frequency dependent features appear while sweeping dc magnetic field.•Observed features in both methods reflect occurrence of paramagnetic resonance....