230 citations · 927 across the 23 of their papers we have counts for
23 papers
Polaron-mediated spin correlations in metallic and insulating LaMnO (=Ca, Sr, or Ba)
Joel S. Helton, Daniel M. Pajerowski, Yiming Qiu +6
Neutron spectroscopy measurements reveal short-range spin correlations near and above the ferromagnetic-paramagnetic phase transition in manganite materials of the form La$_{1-x}A_…
Large magnetocapacitance in electronic ferroelectric manganite systems
Ujjal Chowdhury, Sudipta Goswami, Dipten Bhattacharya +4
We have observed a sizable positive magnetocapacitance () in perovskite PrCaMnO and bilayer Pr(SrCa)MnO system under…
Electric field driven destabilization of the insulating state in nominally pure LaMnO3
Rajib Nath, A. K. Raychaudhuri, Ya. M. Mukovskii +3
We report an electric field driven destabilization of the insulating state in nominally pure LaMnO3 single crystal with a moderate field which leads to a resistive state transition…
Paramagnetic Spin Correlations in Colossal Magnetoresistive La0.7Ca0.3MnO3
Joel S. Helton, Matthew B. Stone, Dmitry A. Shulyatev +2
Neutron spectroscopy measurements reveal dynamic spin correlations throughout the Brillouin zone in the colossal magnetoresistive material La0.7Ca0.3MnO3 at 265 K (approximately 1.…
Magnetic and Optical properties of strained films of multiferroic GdMnO3
Mohammed S. Al Qahtani, Marzook Alshammari, H. J Blythe +5
The effects of strain on a film of mulitferroic GdMnO3 are investigated using both magnetometry and magneto-optic spectroscopy. Optical spectra, in the energy range 1.5eV - 3.5eV,…
What is the Mechanism Underlying 3-D Heisenberg-like Ferromagnetism Across the Compositional Metal-Insulator Transition in La1-xCaxMnO3 (0.18 < xc < 0.22)?
Wanjun Jiang, X. Z. Zhou, K. Glazyrin +2
Detailed measurements of the magnetic and transport properties of the two La1-xCaxMnO3 (x = 0.18, x = 0.20) single crystals straddling the compositional metal-insulator transition…