The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Photocourants de court-circuit (ISC) utilisant l'excitation d'un polariton de plasmon de surface (SPP) ont été étudiés pour le dispositif photoélectrique à film mérocyanine (MC) LB. L'appareil dispose d'un prisme/MgF2/Al/MC LB film/structure Ag. Dans la configuration de réflexion totale atténuée (ATR), les SPP étaient excités par résonance aux interfaces entre MgF2 et Al (MgF2/Al) et entre Ag et air (Ag/air). L'épaisseur et les constantes diélectriques des couches ont été évaluées à partir des mesures ATR. Photocourants de court-circuit, ISCs, en fonction de l'angle d'incidence du faisceau laser ont été observés simultanément lors des mesures ATR. Dans le ISC courbes, des pics grands et petits ont été observés, et les angles de pic du ISC correspondait presque aux angles d’inclinaison des courbes ATR dus aux excitations du SPP. Les champs électriques et les absorptions optiques dans la cellule ont été calculés à l'aide des constantes diélectriques et de l'épaisseur du film obtenues à partir des mesures ATR. L'absorption calculée dans la couche MC en fonction de l'angle d'incidence correspondait à la ISC courbe. On pensait que l'absorption optique dans la couche MC affectait directement le profil du ISC. De plus, l'absorption calculée dans la cellule avec le prisme et le MgF2 La couche est beaucoup plus grande que celle de la cellule sans eux. Il a été estimé que les photocourants étaient améliorés par l'excitation des SPP dans la configuration ATR.
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Kazunari SHINBO, Takaaki EBE, Futao KANEKO, Keizo KATO, Takashi WAKAMATSU, "A Photoelectric Property of Merocyanine LB Film Cell Utilizing Surface Plasmon Polariton Excitation" in IEICE TRANSACTIONS on Electronics,
vol. E83-C, no. 7, pp. 1081-1087, July 2000, doi: .
Abstract: Short-circuit photocurrents (ISC) utilizing surface plasmon polariton (SPP) excitation were investigated for the merocyanine (MC) LB film photoelectric device. The device has a prism/MgF2/Al/MC LB film/Ag structure. In the attenuated total reflection (ATR) configuration, SPPs were resonantly excited at the interfaces between MgF2 and Al (MgF2/Al) and between Ag and air (Ag/air). The thickness and the dielectric constants of the layers were evaluated from the ATR measurements. Short-circuit photocurrents, ISCs, as a function of the incident angle of the laser beam were observed simultaneously during the ATR measurements. In the ISC curves, large and small peaks were observed, and the peak angles of the ISC almost corresponded to the dip angles of the ATR curves due to the SPP excitations. Electric fields and optical absorptions in the cell were calculated using the dielectric constants and the film thickness obtained from the ATR measurements. The calculated absorption in the MC layer as a function of the incident angle corresponded to the ISC curve. It was thought that the optical absorption in the MC layer affected directly to the profile of the ISC. Furthermore, the calculated absorption in the cell with the prism and the MgF2 layer exhibited much larger than that of the cell without them. It was estimated that the photocurrents were enhanced by the excitation of SPPs in the ATR configuration.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_7_1081/_p
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@ARTICLE{e83-c_7_1081,
author={Kazunari SHINBO, Takaaki EBE, Futao KANEKO, Keizo KATO, Takashi WAKAMATSU, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Photoelectric Property of Merocyanine LB Film Cell Utilizing Surface Plasmon Polariton Excitation},
year={2000},
volume={E83-C},
number={7},
pages={1081-1087},
abstract={Short-circuit photocurrents (ISC) utilizing surface plasmon polariton (SPP) excitation were investigated for the merocyanine (MC) LB film photoelectric device. The device has a prism/MgF2/Al/MC LB film/Ag structure. In the attenuated total reflection (ATR) configuration, SPPs were resonantly excited at the interfaces between MgF2 and Al (MgF2/Al) and between Ag and air (Ag/air). The thickness and the dielectric constants of the layers were evaluated from the ATR measurements. Short-circuit photocurrents, ISCs, as a function of the incident angle of the laser beam were observed simultaneously during the ATR measurements. In the ISC curves, large and small peaks were observed, and the peak angles of the ISC almost corresponded to the dip angles of the ATR curves due to the SPP excitations. Electric fields and optical absorptions in the cell were calculated using the dielectric constants and the film thickness obtained from the ATR measurements. The calculated absorption in the MC layer as a function of the incident angle corresponded to the ISC curve. It was thought that the optical absorption in the MC layer affected directly to the profile of the ISC. Furthermore, the calculated absorption in the cell with the prism and the MgF2 layer exhibited much larger than that of the cell without them. It was estimated that the photocurrents were enhanced by the excitation of SPPs in the ATR configuration.},
keywords={},
doi={},
ISSN={},
month={July},}
Copier
TY - JOUR
TI - A Photoelectric Property of Merocyanine LB Film Cell Utilizing Surface Plasmon Polariton Excitation
T2 - IEICE TRANSACTIONS on Electronics
SP - 1081
EP - 1087
AU - Kazunari SHINBO
AU - Takaaki EBE
AU - Futao KANEKO
AU - Keizo KATO
AU - Takashi WAKAMATSU
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 2000
AB - Short-circuit photocurrents (ISC) utilizing surface plasmon polariton (SPP) excitation were investigated for the merocyanine (MC) LB film photoelectric device. The device has a prism/MgF2/Al/MC LB film/Ag structure. In the attenuated total reflection (ATR) configuration, SPPs were resonantly excited at the interfaces between MgF2 and Al (MgF2/Al) and between Ag and air (Ag/air). The thickness and the dielectric constants of the layers were evaluated from the ATR measurements. Short-circuit photocurrents, ISCs, as a function of the incident angle of the laser beam were observed simultaneously during the ATR measurements. In the ISC curves, large and small peaks were observed, and the peak angles of the ISC almost corresponded to the dip angles of the ATR curves due to the SPP excitations. Electric fields and optical absorptions in the cell were calculated using the dielectric constants and the film thickness obtained from the ATR measurements. The calculated absorption in the MC layer as a function of the incident angle corresponded to the ISC curve. It was thought that the optical absorption in the MC layer affected directly to the profile of the ISC. Furthermore, the calculated absorption in the cell with the prism and the MgF2 layer exhibited much larger than that of the cell without them. It was estimated that the photocurrents were enhanced by the excitation of SPPs in the ATR configuration.
ER -