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Skip to Search Results- 2Achal, Roshan
- 2Anagaw, Amsalu Y.
- 2Antolak, John Anthony.
- 2Avendano Nandez, Jose L
- 2Chen, Ke
- 2Chen, Yunfeng
- 14Particles (Nuclear physics)
- 10Geophysics
- 10Inversion
- 10Physics
- 10Scattering (Physics)
- 9Astrophysics
Results for "departments_tesim:"Department of Physics""
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Piezoelectric and Dielectric Properties of LiNbO3, PMN-PT, and PZT-5A Materials at Cryogenic Temperatures
DownloadFall 2018
The piezoelectric coecients dij , dielectric constant K ij , dielectric loss, creep and hysteresis were measured for 41 X-cut lithium niobate (LiNbO3), single crystal lead magnesium niobate-lead titanate (PMN-PT) and ceramic lead zirconium titanate (PZT-5A) transducers. The measurements were...
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Fall 2017
We determine the rates, photon energy and angular distributions of positronium decays into a photon and a neutrino-antineutrino pair, $\text{Ps} \to \gamma \nu\ell \bar\nu\ell$. We find that both positronium spin states have access to this decay channel, contrary to a previously published...
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Spring 2020
Variational calculations of the ground state of positronium hydride are performed where the various expectation values including the inter-particle distances and the non-relativistic ground state energy. These calculations have been performed using wave function in Gaussian basis with the basis...
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Fall 2015
We study by computer simulations the low temperature properties of small parahydrogen clusters (free clusters) and the effect of confinement on the energetics and superfluid properties in two-dimensions (2D). Computed energetics for the free clusters are in quantitative agreement with that...