Growth of LiNbO 3 (0 0 6) on MgO (0 0 1) and LiTaO 3 (0 1 2) substrates by sol-gel procedure

Ryoung Han Kim, Hyung-Ho Park, Gi Tae Joo

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

LiNbO 3 films, which were based on a non-hydrolytic sol-gel route, were deposited on LiTaO 3 (0 1 2) and MgO (0 0 1) substrates. After drying, thin films with amorphous structure were obtained. During heat treatment followed by drying, amorphous structure changed into crystalline structure. Both cases of LiNbO 3 films showed high orientation of LiNbO 3 (0 0 6) planes as well as other orientations. The influences of substrate structure were investigated through the lattice matching mechanisms. A lattice matching relationship could be proposed as LiNbO 3 (0 0 6)[2 1 0]∥MgO (0 0 1)[1 1 0] for LiNbO 3 /MgO system, and an indirect matching relationship of LiNbO 3 (0 0 6)[-110]∥LiTaO 3 (0 1 2)[1 0 0] for LiNbO 3 /LiTaO 3 system.

Original languageEnglish
Pages (from-to)564-569
Number of pages6
JournalApplied Surface Science
Volume169-170
DOIs
Publication statusPublished - 2001 Jan 15

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Sol-gels
Drying
Substrates
Heat treatment
Crystalline materials
Thin films

All Science Journal Classification (ASJC) codes

  • Surfaces, Coatings and Films

Cite this

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title = "Growth of LiNbO 3 (0 0 6) on MgO (0 0 1) and LiTaO 3 (0 1 2) substrates by sol-gel procedure",
abstract = "LiNbO 3 films, which were based on a non-hydrolytic sol-gel route, were deposited on LiTaO 3 (0 1 2) and MgO (0 0 1) substrates. After drying, thin films with amorphous structure were obtained. During heat treatment followed by drying, amorphous structure changed into crystalline structure. Both cases of LiNbO 3 films showed high orientation of LiNbO 3 (0 0 6) planes as well as other orientations. The influences of substrate structure were investigated through the lattice matching mechanisms. A lattice matching relationship could be proposed as LiNbO 3 (0 0 6)[2 1 0]∥MgO (0 0 1)[1 1 0] for LiNbO 3 /MgO system, and an indirect matching relationship of LiNbO 3 (0 0 6)[-110]∥LiTaO 3 (0 1 2)[1 0 0] for LiNbO 3 /LiTaO 3 system.",
author = "Kim, {Ryoung Han} and Hyung-Ho Park and Joo, {Gi Tae}",
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Growth of LiNbO 3 (0 0 6) on MgO (0 0 1) and LiTaO 3 (0 1 2) substrates by sol-gel procedure . / Kim, Ryoung Han; Park, Hyung-Ho; Joo, Gi Tae.

In: Applied Surface Science, Vol. 169-170, 15.01.2001, p. 564-569.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Growth of LiNbO 3 (0 0 6) on MgO (0 0 1) and LiTaO 3 (0 1 2) substrates by sol-gel procedure

AU - Kim, Ryoung Han

AU - Park, Hyung-Ho

AU - Joo, Gi Tae

PY - 2001/1/15

Y1 - 2001/1/15

N2 - LiNbO 3 films, which were based on a non-hydrolytic sol-gel route, were deposited on LiTaO 3 (0 1 2) and MgO (0 0 1) substrates. After drying, thin films with amorphous structure were obtained. During heat treatment followed by drying, amorphous structure changed into crystalline structure. Both cases of LiNbO 3 films showed high orientation of LiNbO 3 (0 0 6) planes as well as other orientations. The influences of substrate structure were investigated through the lattice matching mechanisms. A lattice matching relationship could be proposed as LiNbO 3 (0 0 6)[2 1 0]∥MgO (0 0 1)[1 1 0] for LiNbO 3 /MgO system, and an indirect matching relationship of LiNbO 3 (0 0 6)[-110]∥LiTaO 3 (0 1 2)[1 0 0] for LiNbO 3 /LiTaO 3 system.

AB - LiNbO 3 films, which were based on a non-hydrolytic sol-gel route, were deposited on LiTaO 3 (0 1 2) and MgO (0 0 1) substrates. After drying, thin films with amorphous structure were obtained. During heat treatment followed by drying, amorphous structure changed into crystalline structure. Both cases of LiNbO 3 films showed high orientation of LiNbO 3 (0 0 6) planes as well as other orientations. The influences of substrate structure were investigated through the lattice matching mechanisms. A lattice matching relationship could be proposed as LiNbO 3 (0 0 6)[2 1 0]∥MgO (0 0 1)[1 1 0] for LiNbO 3 /MgO system, and an indirect matching relationship of LiNbO 3 (0 0 6)[-110]∥LiTaO 3 (0 1 2)[1 0 0] for LiNbO 3 /LiTaO 3 system.

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