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Showing 1 to 2 of 2 for “"quantum paraelectric"”.
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Dynamics of lattice vibrations, molecular rotations and spins studied by terahertz spectroscopy
… their magnetic field-dependence as expected from quantum mechanical simulations, which allow precise determination of the spin energy level structures. We have demonstrated 2D THz magnetic resonance spectroscopy and its application to directly reveal the nonlinear dynamics of collective spin waves …
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Quantum Critical Ferroelectricity and Emergent Phenomena in KTaO3 and SrTiO3
This thesis explores the quantum phase diagrams of KTaO3 and SrTiO3, both quantum paraelectrics near to a ferroelectric quantum critical point, including study of material properties which may be influenced by proximity to a ferroelectric quantum phase transition. A quantum critical phase …