Transient optical absorption in KNbO3 crystals irradiated with pulsed electron beam

L. Grigorjeva; D. Millers; E. A. Kotomin; E. S. Polzik

doi:10.1016/S0038-1098(97)00309-8

Transient optical absorption in KNbO₃ crystals irradiated with pulsed electron beam

L. Grigorjeva^*
, D. Millers
, E. A. Kotomin
, E. S. Polzik

^*Corresponding author for this work

Laboratory of Kinetics in Self-Organizing Systems, Institute of Solid State Physics

University of Latvia
Aarhus University

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

Abstract

Transient optical absorption spectra as well as absorption decay kinetics in pure, Mg-and Rb-doped KNbO3 have been measured at RT after pulsed (10 ns, 0.27 MeV) electron beam irradiation. Three types of short-lived radiation defects are observed with bands peaking at ∼460 nm, ∼780 nm and > 1000 nm. The relevant radiation-induced decay processes are discussed.

Original language	English
Pages (from-to)	327-330
Number of pages	4
Journal	Solid State Communications
Volume	104
Issue number	6
DOIs	https://doi.org/10.1016/S0038-1098(97)00309-8
Publication status	Published - Nov 1997

Keywords

A. Transient optical absorption
B. KNbQ
C. Radiation defects

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10.1016/S0038-1098(97)00309-8

Cite this

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title = "Transient optical absorption in KNbO3 crystals irradiated with pulsed electron beam",

abstract = "Transient optical absorption spectra as well as absorption decay kinetics in pure, Mg-and Rb-doped KNbO3 have been measured at RT after pulsed (10 ns, 0.27 MeV) electron beam irradiation. Three types of short-lived radiation defects are observed with bands peaking at ∼460 nm, ∼780 nm and > 1000 nm. The relevant radiation-induced decay processes are discussed.",

keywords = "A. Transient optical absorption, B. KNbQ, C. Radiation defects",

author = "L. Grigorjeva and D. Millers and Kotomin, \{E. A.\} and Polzik, \{E. S.\}",

year = "1997",

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pages = "327--330",

journal = "Solid State Communications",

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T1 - Transient optical absorption in KNbO3 crystals irradiated with pulsed electron beam

AU - Grigorjeva, L.

AU - Millers, D.

AU - Kotomin, E. A.

AU - Polzik, E. S.

PY - 1997/11

Y1 - 1997/11

N2 - Transient optical absorption spectra as well as absorption decay kinetics in pure, Mg-and Rb-doped KNbO3 have been measured at RT after pulsed (10 ns, 0.27 MeV) electron beam irradiation. Three types of short-lived radiation defects are observed with bands peaking at ∼460 nm, ∼780 nm and > 1000 nm. The relevant radiation-induced decay processes are discussed.

AB - Transient optical absorption spectra as well as absorption decay kinetics in pure, Mg-and Rb-doped KNbO3 have been measured at RT after pulsed (10 ns, 0.27 MeV) electron beam irradiation. Three types of short-lived radiation defects are observed with bands peaking at ∼460 nm, ∼780 nm and > 1000 nm. The relevant radiation-induced decay processes are discussed.

KW - A. Transient optical absorption

KW - B. KNbQ

KW - C. Radiation defects

UR - https://www.scopus.com/pages/publications/0031270539

U2 - 10.1016/S0038-1098(97)00309-8

DO - 10.1016/S0038-1098(97)00309-8

M3 - Article

AN - SCOPUS:0031270539

SN - 0038-1098

VL - 104

SP - 327

EP - 330

JO - Solid State Communications

JF - Solid State Communications

IS - 6

ER -

Transient optical absorption in KNbO₃ crystals irradiated with pulsed electron beam

Abstract

Keywords

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