Structural and electrical properties of the GexSi1-x/Si heterojunctions obtained by the method of direct bonding
SCIE
SCOPUS
- Title
- Structural and electrical properties of the GexSi1-x/Si heterojunctions obtained by the method of direct bonding
- Authors
- Argunova, TS; Belyakova, EI; Grekhov, IV; Zabrodskii, AG; Kostina, LS; Sorokin, LM; Shmidt, NM; Yi, JM; Jung, JW; Je, JH; Abrosimov, NV
- Date Issued
- 2007-06
- Publisher
- MAIK NAUKA/INTERPERIODICA/SPRINGER
- Abstract
- The results of studying the structural and electrical properties of structures produced by the method of direct bonding of GexSi1-x and Si wafers are reported. The wafers were cut from the crystals grown by the Czochralski method. Continuity of the interface and the crystal-lattice defects were studied by X-ray methods using synchrotron radiation and by scanning electron microscopy. Measurements of the forward and reverse current-voltage characteristics of the p-GexSi1-x /n-Si diodes made it possible to assess the effect of the crystallattice defects on the electrical properties of heterojunctions. Satisfactory electrical parameters suggest that the technology of direct bonding is promising for the fabrication of large-area GexSi1-x /Si heterojunctions.
- Keywords
- CHEMICAL VAPOR-DEPOSITION; BIPOLAR-TRANSISTORS; SILICON STRUCTURES; X-RAY; TOPOGRAPHY; CRYSTALS; SI1-XGEX; GROWTH
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/23329
- DOI
- 10.1134/S1063782607060127
- ISSN
- 1063-7826
- Article Type
- Article
- Citation
- SEMICONDUCTORS, vol. 41, no. 6, page. 679 - 683, 2007-06
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