Zobrazeno 1 - 10
of 250
pro vyhledávání: '"J. T. MOON"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Microelectronics Reliability. 52:2744-2748
Effects of the electrical flame off (EFO) and ultrasound (US) parameters on the work hardening behavior of Pd coated Cu (PCC) free air ball (FAB) are presented and compared to those of bare Cu reported in the literature. The FABs are characterized us
Publikováno v:
Microelectronics Reliability. 51:30-37
The effect of substrate material pick up by the Cu wire tail on the hardness of the subsequently formed free air ball (FAB) is investigated with scanning electron microscopy (SEM) and micro-hardness test. The Cu wire bonds are made on Au metallizatio
Publikováno v:
Microelectronics Reliability. 51:38-42
Cu ball bonding processes are significantly less robust than Au ball bonding processes. One reason for this are higher variations observed, e.g. in the free-air ball (FAB) formation process. There is a strong influence the tail bond process has on su
Autor:
Chunjin Hang, John Persic, Wan Ho Song, Michael Mayer, J. T. Moon, Y. Zhou, Chunqing Wang, I. Lum
Publikováno v:
Microelectronic Engineering. 86:2094-2103
Cu bonding wire is more and more used for interconnections to integrated circuits (ICs) to reduce cost and increase performance compared to Au wire. To eliminate underpad damage for Cu wire applications, it is worthwhile to reduce the hardness of the
Autor:
D. C. KIM, S. SEO, D.-S. SUH, R. JUNG, C. W. LEE, J. K. SHIN, I. K. YOO, I. G. BAEK, H. J. KIM, E. K. YIM, S. O. PARK, H. S. KIM, U-IN CHUNG, J. T. MOON, B. I. RYU, J.-S. KIM, B. H. PARK
Publikováno v:
Integrated Ferroelectrics. 93:90-97
Experimental investigations on the resistive memory switching in sub-micron sized NiO memory cell are presented to elucidate the resistive memory switching mechanism. The voltage or current-biased I-V measurements show that the resistive switching tr
Publikováno v:
Metallurgical and Materials Transactions A. 37:3085-3097
Copper bonding wires were characterized using electron backscatter diffraction (EBSD). During drawing, shear components are mainly located under the surface and 〈111〉 and 〈100〉 fiber texture components develop with similar volume fractions. G
Autor:
J. Lee, J. S. Cho, Young-Woon Kim, Anthony D. Rollett, J. T. Moon, Y. W. Cho, Kyu Hwan Oh, Jae-Hyung Cho
Publikováno v:
Metallurgical and Materials Transactions A. 34:1113-1125
Recrystallization and grain growth of gold bonding wire have been investigated with electron back-scatter diffraction (EBSD). The bonding wires were wire-drawn to an equivalent strain greater than 11.4 with final diameter between 25 and 30 µm. Annea
Publikováno v:
Journal of Electronic Packaging. 137
In situ sensors can measure wire bond reliability nondestructively during thermal aging. Conventional thermal aging of ball bonds requires ovens heating the entire microchip along with the wire bonds, also affecting interconnects for in situ sensors.
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 19:1835-1839
As the packing density increases in the fabrication of semiconductor chips, the aspect ratio and the critical dimension (CD) of a metal contact are exponentially aggravated in dry etch processing. The aspect ratio dependency of plasma-induced chargin