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Showing 1 to 3 of 3 for “"KBr crystals"”.
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Transport properties of electrons in potassium bromide
The photocurrents in lightly colored KBr crystals were measured as o function of electric and magnetic fields in the temperature range of 4.2 K to 78 K. The wavelength dependence o£ the photocurrent was determined in the same range of temperature. The symmetry of the conduction band at 4.2 o K was …
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Acoustic emission from the crystallization of potassium bromide doped with lead
… (AE) during growth of potassium bromide (KBr) crystals. The generation mechanism postulated here is one of inter-crystal interaction. AE was used to monitor the growth of different crystal structures of KBr grown with varying degrees of lead (Pb) dopant (0-32000 ppm). Digital images were …
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Raman scattering from the hydroxyl ion in alkali halides
… observed from the hydroxyl ion in NaCl, KCl. and KBr crystals. The measurements were made using an argon ion laser as a light source and a tandem double monochromator with photoelectric detection. The crystals were cleaved and mounted in such a way that the directions and polarizations of the …