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Results for “FREQUENCY DEPENDENCE”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Frequency-dependent suppression of field-induced polarization rotation in relaxor ferroelectric thin films
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Frequency-Dependent Terahertz Transient Photoconductivity of Mesoporous SnO 2 Films
Not provided.
Frequency-Dependent Acoustic Reflection Coefficients of Flat Ground Assessed Using the Sonic Boom From the OSIRIS-Rex Sample Return Capsule Recorded on Free Flying Balloons
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Time and frequency dependent mechanical properties of LaCoO 3 -based perovskites: Neutron diffraction and domain mobility
The study of domain wall movement and texture formation in ferroelastic LaCoO 3 perovskite under constant applied compressive stress has been performed using in situ neutron diffraction. Additionally, it was established that under constant applied compressive stress the domain walls show mobility that may lead both to the shrinkage (creep strain) and to the expansion (negative creep strain) of LaCoO 3 perovskite. The domain wall movement and texture formation can be explained by the availability, mobility, and interaction of twins, stacking faults, antiphase boundaries, dislocations, and point defects, such as oxygen vacancies and their complexes as well as impurity atoms. Lastly, the equation of motion was used to describe the possible mechanisms of domain wall movement under applied stress, and it was determined that the available solutions of this equation allow both for the shrinkage (creep strain) and for the expansion (negative creep strain) of LaCoO 3 perovskite to occur.
Frequency dependent deformation reversibility during cyclic loading
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A MODIFIED FREQUENCY-DEPENDENT MATERIAL MOTION BENCHMARK FOR THERMAL RADIATIVE TRANSFER
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Frequency-dependent traveltime tomography for near-surface seismic refraction data
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Electric Field and Frequency-Dependent Conductivity of Mo-SiNx Granular Metals
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Frequency dependence of wave scattered from rough surfaces
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Analysis of VHF/UHF frequency dependence, space, and polarization properties of ionospheric scintillation in the equatorial region.
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Frequency-dependence of dynamic lung compliance during acute exposures to an altitude of 3,962 meters
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