Yoshikazu Hashino

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The egg deposition behavior of the turnip sawfly, Athalia rosae (Hymenoptera: Symphyta), is described. Both unmated and mated females lay eggs individually inside of fresh young leaves of cruciferous plants. During an oviposition event, females exhibit a distinct pause in abdominal contractions just before the actual egg deposition act. Unmated females show(More)
Cluster C implantation at low temperature has been studied in terms of amorphous Si (a-Si) formation and elimination of B implanted induced end of range defects (EORDs). Thickness of a-Si can be controlled by C equivalent energy and dose. Monomer C never creates a-Si layer at less than 1E15/ cm<sup>2</sup> at 25&#x00B0;C implant. Dose increase and(More)
To achieve an ultra-shallow junction formation with low resistivity, Cluster Carbon (CC) co-implantation for NMOS source drain and source drain extension condition are investigated. It is found that using CC co-implantation, Phosphorus (P) TED was suppressed and the lower junction depth Xj is achieved. The sheet resistivity Rs is increased with the(More)
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