Vibrating sample magnetometer is a good tool to investigate materials’ magnetic properties.
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Al Vs Cu
Traditionally, IC interconnects formed from Al; however due to scaling and performances needs, Copper is gradually replacing Aluminum.
Continue reading “Al Vs Cu”Dry etching
It is difficult for wet etching to achieve good anisotropy in fabrication; therefore dry etching is adopted to solve this problem.
Continue reading “Dry etching”EM shielding effectiveness measurements by MIL-DTL-83528
Electromagnetic shielding effectiveness of EMI materials is commonly measured based on MIL-DTL-83528 or ARP 1705.
Continue reading “EM shielding effectiveness measurements by MIL-DTL-83528”EMI and Absorbers
With the increasing density of electronic components in consumer electrics or any other devices, electromagnetic interference become an increasing challenge that designers and engineers have to face. In the materials level, EMI or absorbers are great tools to tackle this problem.
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