Acoustic phonon tunneling in LiNbO3

In this thesis, the patterning techniques of lithium-niobate-on-insulator silicon chips were investigated to create free-standing membrane platforms of LiNbO3 (lithium niobate) that are separated by a submicron gap for cryogenic acoustic phonon tunneling measurements. A three-layer mask of mr-PosEBR...

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Bibliographic Details
Main Author: Hakanen, Toivo
Other Authors: Faculty of Sciences, Matemaattis-luonnontieteellinen tiedekunta, Department of Physics, Fysiikan laitos, University of Jyväskylä, Jyväskylän yliopisto
Format: Master's thesis
Language:eng
Published: 2024
Subjects:
Online Access: https://jyx.jyu.fi/handle/123456789/95982