| 摘要 |
Methods of forming electro-micromechanical resonators provide passive temperature compensation of semiconductor device layers used therein. A first substrate is provided that includes a first electrically insulating temperature compensation layer on a first semiconductor device layer. A step is performed to bond the first electrically insulating temperature compensation layer to a second substrate containing the second electrically insulating temperature compensation layer therein, to thereby form a relatively thick temperature compensation layer. A piezoelectric layer is formed on the first electrically insulating temperature compensation layer and at least a first electrode is formed on the piezoelectric layer.
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