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机译:薄膜铌酸锂中的低损耗单向声调焦换能器
Department of Electrical and Computing Engineering, University of Illinois at Urbana–Champaign, Urbana, IL, USA;
Transducers; Acoustics; Focusing; Lithium niobate; Anisotropic magnetoresistance; Shape; Electrodes; Acoustic delay line (ADL); lithium niobate; microelectromechanical systems (MEMS); piezoelectricity; power flow angle; S0 mode; wave focusing transducer;