264 citations · 1.9k across the 38 of their papers we have counts for
38 papers
Near-field infrared nano-spectroscopy of surface phonon-polariton resonances
P. McArdle, D. J. Lahneman, Amlan Biswas +2
We present combined experimental and numerical work on light-matter interactions at nanometer length scales. We report novel numerical simulations of near-field infrared nanospectr…
Dynamic percolation of ferromagnetic regions in phase separated manganites using non-uniform electric fields
Ambika Shakya, Amlan Biswas
Thin films of the manganite (LaPr)CaMnO exhibit dynamic phase coexistence with micrometer scale, fluid-like ferromagnetic metallic (FMM) regions intersp…
Temperature evolution of polaron dynamics and Jahn-Teller distortion modes in strongly correlated LaCaMnO manganite film
Naween Anand, Naveen Margankunte, Hyoungjeen Jeen +3
Reflectivity as a function of temperature for the LaCaMnO (LCMO) film has been measured across the metal-insulator phase transition. The optical properties…
Composition dependence of electronic, magnetic, transport and morphological properties of mixed valence manganite thin films
Surendra Singh, J. W. Freeland, M. R. Fitzsimmons +2
We present a comparison of the in-plane length scale over which charge and magnetism are correlated in (La0.4Pr0.6)1-xCaxMnO3 films with x = 0.33 and 0.375, across the metal to ins…
Proximate transition temperatures amplify linear magnetoelectric coupling in strain-disordered multiferroic BiMnO3
Patrick R. Mickel, Hyoungjeen Jeen, Pradeep Kumar +2
We report a giant linear magnetoelectric coupling in strained BiMnO3 thin films in which the disorder associated with an islanded morphology gives rise to extrinsic relaxor ferroel…
Manipulation of the magnetic order parameter and the metal-insulator-transition of a manganite thin film with applied elastic stress
Surendra Singh, M. R. Fitzsimmons, T. Lookman +2
We measured the temperature dependence of the saturation magnetization (Ms) of a (La1-xPrx)1-yCayMnO3 (x ~ 0.60, y ~ 0.33) film as a function of applied bending stress. Stress prod…