نتایج جستجو برای: manganite

تعداد نتایج: 964  

2009
G. Singh-Bhalla A. Biswas A. F. Hebard

The manganite La,Pr,Ca MnO3 is well known for its micrometer-scale phase separation into coexisting ferromagnetic metallic FMM and insulating regions. Fabrication of bridges with widths smaller than the phase-separation length scale has allowed us to probe the magnetic properties of individual phase-separated regions. At the onset of phase separation, a magnetic field induced insulator-to-metal...

Journal: :Nanoscale 2010
Anupam Giri Abhinandan Makhal Barnali Ghosh A K Raychaudhuri Samir Kumar Pal

We report molecular functionalization of the promising manganite nanoparticles La0.67Sr0.33MnO3 (LSMO) for their solubilization in aqueous environments. The functionalization of individual NPs with the biocompatible citrate ligand, as confirmed by Fourier transform infrared (FTIR) spectroscopy, reveals that citrates are covalently attached to the surface of the NPs. UV-VIS spectroscopic studies...

2015
S. W. Huang L. Andrew Wray Horng-Tay Jeng V. T. Tra J. M. Lee M. C. Langner J. M. Chen S. Roy Y. H. Chu R. W. Schoenlein Y.-D. Chuang J.-Y. Lin

Studies to date on ferromagnet/d-wave superconductor heterostructures focus mainly on the effects at or near the interfaces while the response of bulk properties to heterostructuring is overlooked. Here we use resonant soft x-ray scattering spectroscopy to reveal a novel c-axis ferromagnetic coupling between the in-plane Cu spins in YBa2Cu3O7-x (YBCO) superconductor when it is grown on top of f...

Journal: :Acta Crystallographica Section A Foundations of Crystallography 2011

Journal: :Journal of Physics: Conference Series 2006

Journal: :Journal of Superconductivity and Novel Magnetism 2019

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