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 | |
| Publication status | Published - Jan 1 1995 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
- Physics and Astronomy(all)
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Third harmonic generation from quantum-state pbs embedded in langmuir-blodgett film matrix. / Moriguchi, Isamu; Hanai, Kouhei; Teraoka, Yasutake; Kagawa, Shuichi; Yamada, Sunao; Matsuo, Taku.
In: Japanese Journal of Applied Physics, Vol. 34, No. 3, 01.01.1995, p. L323-L325.Research output: Contribution to journal › Article
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TY - JOUR
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 - 1995/1/1
Y1 - 1995/1/1
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).
UR - http://www.scopus.com/inward/record.url?scp=0029275823&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0029275823&partnerID=8YFLogxK
U2 - 10.1143/JJAP.34.L323
DO - 10.1143/JJAP.34.L323
M3 - Article
AN - SCOPUS:0029275823
VL - 34
SP - L323-L325
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 3
ER -