Optical index profile at an antiparallel ferroelectric domain wall in lithium niobate

Sungwon Kim; Venkatraman Gopalan

doi:10.1016/j.mseb.2005.02.029

Optical index profile at an antiparallel ferroelectric domain wall in lithium niobate

Sungwon Kim
, Venkatraman Gopalan

Research output: Contribution to journal › Conference article › peer-review

44 Scopus citations

Abstract

Unexpected optical contrast at antiparallel domain walls is observed in non-stoichiometric lithium niobate. This is imaged using near-field scanning optical microscopy. A detailed modeling of the imaging process is performed, and a comparison of the experimental and simulation images is used to extract the index profile across a single antiparallel domain wall.

Original language	English (US)
Pages (from-to)	91-94
Number of pages	4
Journal	Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Volume	120
Issue number	1-3
DOIs	https://doi.org/10.1016/j.mseb.2005.02.029
State	Published - Jul 15 2005

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.mseb.2005.02.029

Cite this

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title = "Optical index profile at an antiparallel ferroelectric domain wall in lithium niobate",

abstract = "Unexpected optical contrast at antiparallel domain walls is observed in non-stoichiometric lithium niobate. This is imaged using near-field scanning optical microscopy. A detailed modeling of the imaging process is performed, and a comparison of the experimental and simulation images is used to extract the index profile across a single antiparallel domain wall.",

author = "Sungwon Kim and Venkatraman Gopalan",

note = "Funding Information: This research was supported by the National Science Foundation through Grant Nos. DMR-9984691, DMR-0103354, and DMR-0349632.",

year = "2005",

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doi = "10.1016/j.mseb.2005.02.029",

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T1 - Optical index profile at an antiparallel ferroelectric domain wall in lithium niobate

AU - Kim, Sungwon

AU - Gopalan, Venkatraman

N1 - Funding Information: This research was supported by the National Science Foundation through Grant Nos. DMR-9984691, DMR-0103354, and DMR-0349632.

PY - 2005/7/15

Y1 - 2005/7/15

N2 - Unexpected optical contrast at antiparallel domain walls is observed in non-stoichiometric lithium niobate. This is imaged using near-field scanning optical microscopy. A detailed modeling of the imaging process is performed, and a comparison of the experimental and simulation images is used to extract the index profile across a single antiparallel domain wall.

AB - Unexpected optical contrast at antiparallel domain walls is observed in non-stoichiometric lithium niobate. This is imaged using near-field scanning optical microscopy. A detailed modeling of the imaging process is performed, and a comparison of the experimental and simulation images is used to extract the index profile across a single antiparallel domain wall.

UR - https://www.scopus.com/pages/publications/18944386258

UR - https://www.scopus.com/pages/publications/18944386258#tab=citedBy

U2 - 10.1016/j.mseb.2005.02.029

DO - 10.1016/j.mseb.2005.02.029

M3 - Conference article

AN - SCOPUS:18944386258

SN - 0921-5107

VL - 120

SP - 91

EP - 94

JO - Materials Science and Engineering B: Solid-State Materials for Advanced Technology

JF - Materials Science and Engineering B: Solid-State Materials for Advanced Technology

IS - 1-3

ER -

Optical index profile at an antiparallel ferroelectric domain wall in lithium niobate

Abstract

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