MyJournals Home  

RSS FeedsMaterials, Vol. 12, Pages 2659: Fabrication and Characteristics of Heavily Fe-Doped LiNbO3/Si Heterojunction (Materials)

 
 

21 august 2019 15:02:53

 
Materials, Vol. 12, Pages 2659: Fabrication and Characteristics of Heavily Fe-Doped LiNbO3/Si Heterojunction (Materials)
 


A series of heavily Fe-doped LiNbO3 (LN:Fe) crystals were grown via the Czochralski method. The dark- and photo-conductivity of the 5.0 wt.% Fe-doped LiNbO3 crystal reached 3.30 × 10−8 Ω−1 cm−1 and 1.46 × 10−7 Ω−1 cm−1 at 473 nm, which are about 7 and 5 orders of magnitude higher than that of congruent LiNbO3, respectively. Then, a p-n heterojunction was fabricated by depositing the heavily Fe-doped LiNbO3 on a p-type Si substrate using the pulsed laser deposition. The current–voltage curve of the LN:Fe/Si heterojunction presents a well-defined behavior with a turn-on voltage of 2.9 V. This LN:Fe/Si heterojunction gives an excellent prototype device for integrated optics and electro-photonics.


 
182 viewsCategory: Chemistry, Physics
 
Materials, Vol. 12, Pages 2660: 3D Printing of Bioceramic Scaffolds--Barriers to the Clinical Translation: From Promise to Reality, and Future Perspectives (Materials)
Materials, Vol. 12, Pages 2666: Experimental Investigation on the Quasi-Static Tensile Capacity of Engineered Cementitious Composites Reinforced with Steel Grid and Fibers (Materials)
 
 
blog comments powered by Disqus


MyJournals.org
The latest issues of all your favorite science journals on one page

Username:
Password:

Register | Retrieve

Search:

Physics


Copyright © 2008 - 2024 Indigonet Services B.V.. Contact: Tim Hulsen. Read here our privacy notice.
Other websites of Indigonet Services B.V.: Nieuws Vacatures News Tweets Nachrichten