Third harmonic generation from quantum-state pbs embedded in langmuir-blodgett film matrix

Isamu Moriguchi; Kouhei Hanai; Yasutake Teraoka; Shuichi Kagawa; Sunao Yamada; Taku Matsuo

doi:10.1143/JJAP.34.L323

Third harmonic generation from quantum-state pbs embedded in langmuir-blodgett film matrix

Isamu Moriguchi, Kouhei Hanai, Yasutake Teraoka, Shuichi Kagawa, Sunao Yamada, Taku Matsuo

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

9 Citations (Scopus)

Abstract

PbS-bearing Langmuir-Blodgett (LB) films were synthesized by alternating the processes of sulfidation by the exposure to H₂S gas and intercalation of Pb²⁺ ions. These processes allowed the in situ formation and growth of the nano-sized (quantum-state) PbS in the hydrophilic interlayers of the stearate LB film. The third-order nonlinear optical susceptibility, χ⁽³⁾ of the quantum-state PbS embedded in the LB matrix was evaluated for the first time by third harmonic generation. The PbS/LB films showed the χ⁽³⁾ values of the order of 10^-12 esu, and the in situ growth of the quatum-state PbS resulted in the enhacement of χ⁽³⁾.

Original language	English
Pages (from-to)	L323-L325
Journal	Japanese journal of applied physics
Volume	34
Issue number	3
DOIs	https://doi.org/10.1143/JJAP.34.L323
Publication status	Published - Mar 1995

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

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title = "Third harmonic generation from quantum-state pbs embedded in langmuir-blodgett film matrix",

abstract = "PbS-bearing Langmuir-Blodgett (LB) films were synthesized by alternating the processes of sulfidation by the exposure to H2S gas and intercalation of Pb2+ ions. These processes allowed the in situ formation and growth of the nano-sized (quantum-state) PbS in the hydrophilic interlayers of the stearate LB film. The third-order nonlinear optical susceptibility, χ(3) of the quantum-state PbS embedded in the LB matrix was evaluated for the first time by third harmonic generation. The PbS/LB films showed the χ(3) values of the order of 10-12 esu, and the in situ growth of the quatum-state PbS resulted in the enhacement of χ(3).",

author = "Isamu Moriguchi and Kouhei Hanai and Yasutake Teraoka and Shuichi Kagawa and Sunao Yamada and Taku Matsuo",

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T1 - Third harmonic generation from quantum-state pbs embedded in langmuir-blodgett film matrix

AU - Moriguchi, Isamu

AU - Hanai, Kouhei

AU - Teraoka, Yasutake

AU - Kagawa, Shuichi

AU - Yamada, Sunao

AU - Matsuo, Taku

PY - 1995/3

Y1 - 1995/3

N2 - PbS-bearing Langmuir-Blodgett (LB) films were synthesized by alternating the processes of sulfidation by the exposure to H2S gas and intercalation of Pb2+ ions. These processes allowed the in situ formation and growth of the nano-sized (quantum-state) PbS in the hydrophilic interlayers of the stearate LB film. The third-order nonlinear optical susceptibility, χ(3) of the quantum-state PbS embedded in the LB matrix was evaluated for the first time by third harmonic generation. The PbS/LB films showed the χ(3) values of the order of 10-12 esu, and the in situ growth of the quatum-state PbS resulted in the enhacement of χ(3).

AB - PbS-bearing Langmuir-Blodgett (LB) films were synthesized by alternating the processes of sulfidation by the exposure to H2S gas and intercalation of Pb2+ ions. These processes allowed the in situ formation and growth of the nano-sized (quantum-state) PbS in the hydrophilic interlayers of the stearate LB film. The third-order nonlinear optical susceptibility, χ(3) of the quantum-state PbS embedded in the LB matrix was evaluated for the first time by third harmonic generation. The PbS/LB films showed the χ(3) values of the order of 10-12 esu, and the in situ growth of the quatum-state PbS resulted in the enhacement of χ(3).

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Third harmonic generation from quantum-state pbs embedded in langmuir-blodgett film matrix

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