Leakage conduction mechanism of amorphous Lu2O3 high-k dielectric films fabricated by pulsed laser ablation

Amorphous Lu2O3 thin films have been deposited on p-type (111) Si substrates by pulsed laser deposition (PLD). A equivalent oxide thickness (EOT) of 1.16 nm with a leakage current density of 4×10−5 A/cm2 at 1 V accumulation bias was obtained for 4.5 nm thick Lu2O3 thin film deposited at room tempera...

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Bibliographic Details
Main Authors: Yuan, C. L., Darmawan, P., Chan, Mei Yin, Lee, Pooi See
Other Authors: School of Materials Science & Engineering
Format: Article
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/97258
http://hdl.handle.net/10220/10498
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Institution: Nanyang Technological University