Super-high-frequency SAW resonators on AlN/Diamond

Rodriguez Madrid, Juan, Fuentes Iriarte, Gonzalo ORCID: https://orcid.org/0000-0003-3803-6474, Pedrós Ayala, Jorge ORCID: https://orcid.org/0000-0002-3154-0187, Williams, Oliver A., Brink, Dietmar and Calle Gómez, Fernando ORCID: https://orcid.org/0000-0001-7869-6704 (2012). Super-high-frequency SAW resonators on AlN/Diamond. "IEEE Electron Device Letters", v. 33 (n. 4); pp. 495-497. ISSN 0741-3106. https://doi.org/10.1109/LED.2012.2183851.

Descripción

Título: Super-high-frequency SAW resonators on AlN/Diamond
Autor/es:
Tipo de Documento: Artículo
Título de Revista/Publicación: IEEE Electron Device Letters
Fecha: Abril 2012
ISSN: 0741-3106
Volumen: 33
Número: 4
Materias:
ODS:
Palabras Clave Informales: AlN/diamond, surface acoustic wave (SAW) resonator, super-high-frequency band, thickness influence
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Ingeniería Electrónica
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

This letter describes the procedure to manufacture high-performance surface acoustic wave (SAW) resonators on AlN/diamond heterostructures working at frequencies beyond 10 GHz. In the design of SAW devices on AlN/diamond systems, the thickness of the piezoelectric layer is a key parameter. The influence of the film thickness on the SAW device response has been studied. Optimized thin films combined with advanced e-beam lithographic techniques have allowed the fabrication of one-port SAW resonators with finger width and pitch of 200 nm operating in the 10–14 GHz range with up to 36 dB out-of-band rejection.

Más información

ID de Registro: 22297
Identificador DC: https://oa.upm.es/22297/
Identificador OAI: oai:oa.upm.es:22297
URL Portal Científico: https://portalcientifico.upm.es/es/ipublic/item/5487130
Identificador DOI: 10.1109/LED.2012.2183851
URL Oficial: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?...
Depositado por: Memoria Investigacion
Depositado el: 09 Feb 2014 08:49
Ultima Modificación: 12 Nov 2025 00:00