264 citations · 342 across the 2 of their papers we have counts for
4 papers
Quantitative imaging of dielectric permittivity and tunability with a near-field scanning microwave microscope
D. E. Steinhauer, C. P. Vlahacos, F. C. Wellstood +5
We describe the use of a near-field scanning microwave microscope to image the permittivity and tunability of bulk and thin film dielectric samples on a length scale of about 1 mic…
Colossal electroresistance and electronic phase separation in mixed-valent manganites
T. Wu, S. B. Ogale, J. E. Garrison +6
The sensitivity of transport in CMR manganite to external fields is examined using a PZT-based field effect configuration with a La0.7Ca0.3MnO3 channel subjected to electric and ma…
Optical Conductivity of Manganites: Crossover from Jahn-Teller Small Polaron to Coherent Transport in the Ferromagnetic State
M. Quijada, J. Cerne, J. R. Simpson +7
We report on the optical properties of the hole-doped manganites Nd_{0.7}Sr _{0.3}MnO_{3}, La_{0.7}Ca_{0.3}MnO_{3}, and La_{0.7}Sr_{0.3}MnO_{3}. The low-energy optical conductivity…
Standing Spin Wave Resonances in Manganite Films
S. E. Lofland, S. M. Bhagat, C. Kwon +3
We report the first observation of spin wave resonances in 110 nm thick films of LBMO. The spin wave stiffness follows = 47 (1 - 3 \times 10 ) meV.