Nanowire crystals used as the solar cells. SEM image of GaAs nanowire crystal grown on a silicon substrate. Credit: Krogstrup et al., Niels Bohr Institute. Nanowire solar cells raise efficiency limit…
Read MoreGlass forming machine with a bank of 5-20 identical sections, each of which contains one complete set of molding mechanisms to make containers. Credit: Wikipedia Laser manufacturing usually conjures images…
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