In order to advance the mass production of
graphene devices, it is beneficial to avoid the difficulty graphene transfer
process. Direct precipitation of graphene using a tungsten capping layer is
convenient for this purpose, and is quite simple and compatible with
conventional semiconductor fabrication processes. In this study, multilayer
graphene was directly precipitated on a wafer of GaN-based blue LEDs to form a
transparent electrode. The fabricated LED exhibited superior I–V
characteristics and emitted blue luminescence around the probe of the
electrode.
Source:IOPscience
For more information, please visit our website: www.semiconductorwafers.net,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
No comments:
Post a Comment