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Showing 1 to 3 of 3 for “"Electronic polarisation"”.
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The temperature dependence of the electro-optic kerr effect in solutions
… measurements combined with dipole moment, depolarisation ratio, dielectric, and electronic polarisation measurements have been used to calculate the first hyperpolarisability of the solute.Although first hyperpolarisabilities for the compounds studied have been measured in various physical …
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A tight-binding analysis of the electronic properties of III-nitride semiconductors
… in conjunction with the Berry phase theory of electronic polarisation to probe the atomistic origins of spontaneous polarisation and piezoelectricity as well as attempting to accurately calculate the values and coefficients associated with these phenomena. We first develop an analytic model for …
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Triplet Exciton Management via Solid-State Interactions in Organic Semiconductors
… of restricted torsional distortion and molecular electronic polarisation greatly blueshifts the charge-transfer emission by around 400 meV in the crystalline versus the amorphous phase. We also discover that the intersystem crossing rate and emission kinetics are unaffected by the extent of …