0000000000789741

AUTHOR

Z. Galazka

showing 2 related works from this author

Transient color centers in complex oxide crystals

2005

The present work is devoted to investigation of induced by a pulsed electron beam (E = 0.25 MeV, τ = 10 ns) transient color centers in pure Gd3Ga5O12, YAlO3 and LiNbO3 single crystals. The relaxation of induced absorption of the crystals was studied within 0-5000 ns range. The origin and nature of transient color centers responsible for induced absorption was discussed. (© 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

Range (particle radiation)CrystallographyComplex oxideChemistryCathode rayRelaxation (physics)Transient (oscillation)Absorption (electromagnetic radiation)Molecular physicsphysica status solidi (c)
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Time-resolved optical absorption in YAlO3 crystals

2004

Abstract The present work is devoted to the investigation of transient absorption (TA) induced by a pulsed electron beam (E=250 keV ) in pure and doped YAlO3 (YAP) single crystals. The nature of centers responsible for TA is discussed.

RadiationMaterials sciencebusiness.industryDopingElectronElectron beam irradiationUltrafast laser spectroscopyCathode rayComputer Science::Programming LanguagesOptoelectronicsIrradiationAtomic physicsbusinessAbsorption (electromagnetic radiation)InstrumentationRadiation Measurements
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