3 papers
physics.app-ph2020
Broadband Magnetoresistance in Ferromagnetic and Paramagnetic Samples of La0.7Ca0.3-xSrxMnO3
U. Chaudhuri, A. Chanda, R. Mahendiran
We have studied the room-temperature magnetoimpedance of paramagnetic (x = 0.06) and ferromagnetic (x = 0.1) samples in La0.7Ca0.3-xSrxMnO3 series using a radio-frequency impedance…
physics.app-ph2020
Magnetoimpedance based detection of L-band electron paramagnetic resonance in 2,2-diphenyl-1-picrylhydrazyl (DPPH) molecule
Ushnish Chaudhuri, R. Mahendiran
Detection of electron paramagnetic resonance (EPR) using a microwave cavity resonating at a fixed frequency (between 9 and 10 GHz) remains the most popular method until now. Here,…
cond-mat.mtrl-sci2020
Microwave magnetoabsorption in R0.6Sr0.4MnO3 (R = Pr and Nd)
A. Chanda, U. Chaudhuri, R. Mahendiran
We report microwave magnetoabsorption (P) at room temperature in R0.6Sr0.4MnO3 (R = Pr and Nd) samples. P as a function of dc magnetic field (-2.5 kOe to +2.5 kOe) was measured for…