| Presentation | 2003/5/9 Growth and surface morphology of ErP/InP and InP/ErP/InP heterostructures on InP (001), (111) A, and (111) B Tomonari HIRATA, Toshimitu AKANE, KUNO Takashi /, Yasuhumi FUJIWARA, Arao NAKAMURA, Yoshikazu TAKWDA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | ErP has been grown on InP (001), (111) A, and (111) B substrates by organometallic vapor phase epitaxy (OMVPE). Atomic force microscope (AFM) has been used to investigate the morphology of ErP. On all the substrates, ErP is grown in island structure. Height and width of ErP depended on growth conditions. InP capping layer has been grown on ErP and the morphological change has been characterized by scanning electron microscope (SEM) and AFM. Use of optimum growth temperature for InP buffer layers results in island growth of InP. On (001) and (111) B substrates, the flat islands coalescence each other and become a complete layer by decreasing the growth temperature. On the other hand, the morphology of the capping layer on ErP/InP (111) A shows limited improvement with decreasing in growth temperature. X-ray diffraction (XRD) measurements revealed existence of twins in the buffer layer, leading to the poor growth of the InP canning laver. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OMVPE / ErP / AFM / SEM |
| Paper # | ED2003-41 |
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| Conference Information | |
| Committee | ED |
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| Conference Date | 2003/5/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electron Devices (ED) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Growth and surface morphology of ErP/InP and InP/ErP/InP heterostructures on InP (001), (111) A, and (111) B |
| Sub Title (in English) | |
| Keyword(1) | OMVPE |
| Keyword(2) | ErP |
| Keyword(3) | AFM |
| Keyword(4) | SEM |
| 1st Author's Name | Tomonari HIRATA |
| 1st Author's Affiliation | Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University() |
| 2nd Author's Name | Toshimitu AKANE |
| 2nd Author's Affiliation | Core Research for Evolutional Science and Technology, Japan Science and Technology Corporation(CREST-JST) |
| 3rd Author's Name | KUNO Takashi / |
| 3rd Author's Affiliation | Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University |
| 4th Author's Name | Yasuhumi FUJIWARA |
| 4th Author's Affiliation | Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University |
| 5th Author's Name | Arao NAKAMURA |
| 5th Author's Affiliation | Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University:Core Research for Evolutional Science and Technology, Japan Science and Technology Corporation(CREST-JST) |
| 6th Author's Name | Yoshikazu TAKWDA |
| 6th Author's Affiliation | Core Research for Evolutional Science and Technology, Japan Science and Technology Corporation(CREST-JST):Department of Applied Physics, Graduate School of Engineering, Nagoya University |
| Date | 2003/5/9 |
| Paper # | ED2003-41 |
| Volume (vol) | vol.103 |
| Number (no) | 47 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |