The lack of p-type lithium niobate limits it
serving as an active material. A series of Mo-doped and pure congruent lithium
niobate crystals were grown by Czochralski method under different polarization
conditions. Their dominant carrier species were characterized by holographic
experiment. The results showed dominant charge carrier species may be changed from
electrons to holes when lithium niobate crystal was doped with Mo ions and
polarized under the current of 70mA for 30 minutes. It indicated that p-type
lithium niobate crystal could be fabricated by Mo-doping and suitably
controlling the polarization condition. Mo-doped lithium niobate crystals can
be a promising candidate for active components.
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