Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Piezoelectric Fields"”.
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Investigation of van der Waals ferroelectric CuInP2S6 by scanning probe microscopy
… characterization of the response to external fields. Scanning probe microscopy (SPM) can measure and collect rich multi-dimensional information and has become a powerful tool for the characterization of micro-nanoscale materials. Ferroelectric materials play an important role in non-volatile …
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DIRECT VOLTAGE MEASUREMENTS USING BULK ACOUSTIC WAVES IN LiNbO3
… from electromagnetic interference effects. A piezoelectric crystal-based bulk acoustic wave sensor using lithium niobate (LiNbO3) that has applications to metrology, research, and power metering was developed to overcome these measurement issues with the factors of scalability, ease of use, …
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OPTICAL CHARACTERIZATION OF WIDE ENERGY AGP GROUP III-NITRIDE SEMICONDUCTORS
… n-type GaN, Au-Schottky contacts on GaN, and piezoelectric effects in AIGaN/InGaN/GaN heterostructures. With the assistance of the PV spectra, we found that both the free exciton transitions and the band-to-band transitions contributed to the PR signals of undoped GaN, instead of the free …
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Theory and simulation of quantum nanostructures for integrated photonics
… QD heterostructures. QUDOS includes strain and piezoelectric effects on the QD electronic structure, and allows to apply an arbitrarily oriented electric field to enable analysis of electric-field dependent QD properties including the quantum-confined Stark effect (QCSE) and its implications for …