Investigating the Electrical Transport and Photoresponse Properties of WSe2 and a Thermally Engineered SrTiO3-Based Heterojunction
Alisha Arora,
Parvesh Chander,
Akshay Tomar
et al.
Abstract:The engineering of functional interfaces
plays an essential
role
in improving the electronic, spintronic, memory, and optoelectronic
performances of semiconductor devices. In the present work, such an
engineered interface is fabricated using the reduced SrTiO3 (r-STO) in combination with a sputter-deposited WSe2 thin
film having Cu electrodes. The current–voltage characteristics
of the heterojunctions exhibit a very strong temperature dependence.
Interestingly, the I–V characteristics
of the device show a rema… Show more
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