Structural Change at the Interface of 4'-Nitrobenzylidene-3-Acetamino-4-Methoxyaniline Heteroepitaxial Layer Grown on 4'-Nitrobenzylidene-3-Ethylcarbonylamino-4-Methoxyaniline by Microprobe Laser Raman Spectroscopy(Atoms, Molecules, and Chemical Physics)
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概要
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Structural change of a 4'-nitrobenzylidene-3-acetamino-4-methoxyaniline (MNBA)/4'-nitrobenzylidene-3-ethylcarbonylamino-4-methoxyaniline (MNBA-Et) heterostructure has been investigated by microprobe laser Raman spectroscopy. It has been proved that the position shift of the Raman spectrum around 1580 cm^<-1> originating from the phenyl ring indicates that the surface condition of the MNBA-Et has a large influence on the relaxation process of lattice mismatching between MNBA and MNBA-Et. It is considered that MNBA-Et homoepitaxial layer is an important layer for achieving a longer relaxation of MNBA heteroepitaxial layer.
- 社団法人応用物理学会の論文
- 2002-06-15
著者
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Tsuda Keiji
Electronic And Imaging Materials Research Laboratories Research And Development Division Toray Indus
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Yamashiki T
Electronic And Imaging Materials Research Laboratories Research And Development Division Toray Indus
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Yamashiki Tomoya
Electronic And Imaging Materials Research Laboratories Research And Development Division Toray Indus
関連論文
- Stress Measurements of Polished Surface of 4'-Nitrobenzylidene-3-Ethylcarbonylamino-4-Methoxyaniline Single Crystal by Laser Raman Spectroscopy : Atoms, Molacules, and Chemical Physics
- Structural Change at the Interface of 4'-Nitrobenzylidene-3-Acetamino-4-Methoxyaniline Heteroepitaxial Layer Grown on 4'-Nitrobenzylidene-3-Ethylcarbonylamino-4-Methoxyaniline by Microprobe Laser Raman Spectroscopy(Atoms, Molecules, and Chemical Physics)
- Heteroepitaxial Growth of 4′-Nitorobenzylidene-3-Acetamino-4-Methoxyaniline on the Single Crystal of 4′-Nitrobenzyliden-3-Ethylcarbonylamino-4-Methoxyaniline