Near field optical imaging of an atomic sapphire step and nanometric lithium niobate crystals under the absence of shear force feedback

Rajagopalan Umamaheswari, S. Takehara, S. Mononobe, G. H. Lee, M. Yoshimoto, H. Koinuna, M. Ohtsu

研究成果: Paper

抄録

A collection mode near-field microscopy (NOM) was utilized in the examination of sapphire and nanometric lithium niobate crystals. The sample was illuminated under total internal reflection with the evanescent field generated on the sample surface scattered by a nanometric probe. A sapphire staircase consisting of monoatomic layers grown epitaxially has been used. The height of the step was measured with an atomic force microscope. Images were obtained under constant intensity mode by keeping the evanescent intensity constant; while constant height mode was obtained with a constant probe height.

元の言語English
ページ数1
出版物ステータスPublished - 1997 1 1
外部発表Yes
イベントProceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim - Chiba, Jpn
継続期間: 1997 7 141997 7 18

Other

OtherProceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim
Chiba, Jpn
期間97/7/1497/7/18

Fingerprint

Aluminum Oxide
lithium niobates
Sapphire
near fields
sapphire
Lithium
shear
Evanescent fields
Feedback
Imaging techniques
Crystals
crystals
Microscopic examination
Microscopes
stairways
probes
examination
microscopes
microscopy
lithium niobate

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

これを引用

Umamaheswari, R., Takehara, S., Mononobe, S., Lee, G. H., Yoshimoto, M., Koinuna, H., & Ohtsu, M. (1997). Near field optical imaging of an atomic sapphire step and nanometric lithium niobate crystals under the absence of shear force feedback. 論文発表場所 Proceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim, Chiba, Jpn, .

Near field optical imaging of an atomic sapphire step and nanometric lithium niobate crystals under the absence of shear force feedback. / Umamaheswari, Rajagopalan; Takehara, S.; Mononobe, S.; Lee, G. H.; Yoshimoto, M.; Koinuna, H.; Ohtsu, M.

1997. 論文発表場所 Proceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim, Chiba, Jpn, .

研究成果: Paper

Umamaheswari, R, Takehara, S, Mononobe, S, Lee, GH, Yoshimoto, M, Koinuna, H & Ohtsu, M 1997, 'Near field optical imaging of an atomic sapphire step and nanometric lithium niobate crystals under the absence of shear force feedback' 論文発表場所 Proceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim, Chiba, Jpn, 97/7/14 - 97/7/18, .
Umamaheswari R, Takehara S, Mononobe S, Lee GH, Yoshimoto M, Koinuna H その他. Near field optical imaging of an atomic sapphire step and nanometric lithium niobate crystals under the absence of shear force feedback. 1997. 論文発表場所 Proceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim, Chiba, Jpn, .
Umamaheswari, Rajagopalan ; Takehara, S. ; Mononobe, S. ; Lee, G. H. ; Yoshimoto, M. ; Koinuna, H. ; Ohtsu, M. / Near field optical imaging of an atomic sapphire step and nanometric lithium niobate crystals under the absence of shear force feedback. 論文発表場所 Proceedings of the 1997 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim, Chiba, Jpn, .1 p.
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AU - Umamaheswari, Rajagopalan

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AU - Mononobe, S.

AU - Lee, G. H.

AU - Yoshimoto, M.

AU - Koinuna, H.

AU - Ohtsu, M.

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