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https://www.electronicdesign.com/power-management/whitepaper/21151559/electronic-design-copper-carbon-nanotubes-yield-lowerresistivity-highercapacity-conductors?utm_source=EG+ED+Analog+%26+Power+Source&utm_medium=email&utm_campaign=CPS210112085&o_eid=9938I0589789A1T&rdx.ident[pull]=omeda|9938I0589789A1T&oly_enc_id=9938I0589789A1T