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We demonstrate a selector device with excellent performances (JMAX > 107A/cm2, switching speed < 20ns) at the 30nm cell size. Furthermore, these promising device characteristics were achieved in a fully CMOS compatible stack (W/Ta2O5/TaOx/TiO2/TiN) with extremely thin oxide layer (< 10nm). Through the comprehensive understanding on the exponential I–V curve, the effect of intrinsic/extrinsic...
A 20 μm pitch flip-chip bonding with Sn/Cu bumps and nonconductive adhesives (NCAs) was developed to satisfy the requirement for high density electronic packaging. The Sn/Cu bumps of a 20 μm pitch are peripheral distributed in a line. The bonding process was performed at 150°C for 10 s using three commercial NCAs. All the joints were successfully fabricated with NCAs, and have similar contact resistance...
Our aim was to translate and cross-culturally adapt the fibromyalgia impact questionnaire into Korean (KFIQ), and then evaluate its reliability and validity. The FIQ was translated into Korean by three translators and then independently translated back into English by three different translators. A total of 62 women patients with fibromyalgia (FM) were studied for the psychometric properties of the...
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