Zobrazeno 1 - 8
of 8
pro vyhledávání: '"H R Madaah-Hosseini"'
Publikováno v:
Iranian Journal of Physics Research, Vol 20, Iss 4, Pp 591-597 (2021)
Tm3+, Yb3+-codoped SrF2 nanoparticles were synthesized through a facile hydrothermal technique. Citrate ions were introduced as the capping agent into the reaction. Upconversion nanoparticles were characterized by field emission scanning electr
Externí odkaz:
https://doaj.org/article/700c7e91970540718953d678ebdc0fb3
Publikováno v:
Materials scienceengineering. C, Materials for biological applications. 79
Natural silk fibroin (SF) polymer has biomedical and mechanical properties as a biomaterial for bone tissue engineering scaffolds. Freeze-dried porous nanocomposite scaffolds were prepared from silk fibroin and titanium dioxide (TiO
Autor:
Ali Roshanghias, Yoshiharu Mutoh, H. R. Madaah-Hosseini, Yukio Miyashita, R. G. Guan Fatt, Amir Hossein Kokabi, Ikuo Ihara
Publikováno v:
Journal of Electronic Materials. 41:2057-2064
High-density, ultrasmall-pitch electronic applications require miniaturized solder bumps with improved thermomechanical performance. In addition, novel techniques which are able to precisely characterize these solder bumps are needed. One approach to
Autor:
M. Rezayat, Yoshiharu Mutoh, Ali Roshanghias, Amir Hossein Kokabi, H. R. Madaah-Hosseini, Yukio Miyashita
Publikováno v:
Journal of Materials Science: Materials in Electronics. 23:1698-1704
As one of the key technologies for high performance electronic devices, composite solders have been recently developed to improve thermal and mechanical properties of solder joints. In this study, accumulative roll bonding process was used as an effe
Publikováno v:
Materials Science and Engineering: A. 487:417-423
Al-3003/Zn bi-layer soldering sheets were produced using roll bonding process at different reductions in both cold and hot conditions. The bond strengths of the bi-layer sheets were measured by peel test before and after supplemental annealing treatm
Publikováno v:
Materials Science and Engineering: A. 335:186-190
An approach for calculating weld efficiency from the results of a peel test has been developed for 5754-aluminum strips. The method is based on estimating the effective load-bearing area of peel test specimens. A convincing agreement between the resu
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