Configuration of (Mg _Nb) defects in heavily Mg-doped LiNbO ₃ single crystals

I. W. Kim, B. G. Moon, J. J. Jeong, H. L. Park, V. F. Pichugin

Research School of High-Energy Physics

Research output: Contribution to journal › Article

Abstract

The confirmation of (Mg _Nb) defects in heavily MgO-doped LiNbO ₃ single crystals was investigated through optical absorption, Raman spectroscopy technique along with Ar ⁺ irradiation on heavily MgO-doped LiNbO ₃ samples. The new threshold effect, i.e., the formation of (Mg _Nb), is observed at 10 mol% of MgO in LiNbO ₃ host.

Original language	English
Pages (from-to)	324-326
Number of pages	3
Journal	Materials Letters
Volume	49
Issue number	6
DOIs	https://doi.org/10.1016/S0167-577X(00)00393-1
Publication status	Published - 1 Jul 2001

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Keywords

Ar irradiation
Defects
MgO-LiNbO
Optical absorption
Raman scattering

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Cite this

Kim, I. W., Moon, B. G., Jeong, J. J., Park, H. L., & Pichugin, V. F. (2001). Configuration of (Mg _Nb) defects in heavily Mg-doped LiNbO ₃ single crystals. Materials Letters, 49(6), 324-326. https://doi.org/10.1016/S0167-577X(00)00393-1

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abstract = "The confirmation of (Mg Nb) defects in heavily MgO-doped LiNbO 3 single crystals was investigated through optical absorption, Raman spectroscopy technique along with Ar + irradiation on heavily MgO-doped LiNbO 3 samples. The new threshold effect, i.e., the formation of (Mg Nb), is observed at 10 mol{\%} of MgO in LiNbO 3 host.",

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AU - Moon, B. G.

AU - Jeong, J. J.

AU - Park, H. L.

AU - Pichugin, V. F.

PY - 2001/7/1

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N2 - The confirmation of (Mg Nb) defects in heavily MgO-doped LiNbO 3 single crystals was investigated through optical absorption, Raman spectroscopy technique along with Ar + irradiation on heavily MgO-doped LiNbO 3 samples. The new threshold effect, i.e., the formation of (Mg Nb), is observed at 10 mol% of MgO in LiNbO 3 host.

AB - The confirmation of (Mg Nb) defects in heavily MgO-doped LiNbO 3 single crystals was investigated through optical absorption, Raman spectroscopy technique along with Ar + irradiation on heavily MgO-doped LiNbO 3 samples. The new threshold effect, i.e., the formation of (Mg Nb), is observed at 10 mol% of MgO in LiNbO 3 host.

KW - Ar irradiation

KW - Defects

KW - MgO-LiNbO

KW - Optical absorption

KW - Raman scattering

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Access to Document

10.1016/S0167-577X(00)00393-1