Zobrazeno 1 - 10 of 22 pro vyhledávání: '"Grau, Enrique"'
2
Scandium aluminum nitride-based bulk acoustic wave resonators
Autor: Schneider, Michael, Miguel Ramos, Mario de, Flewitt, Andrew John, Iborra Grau, Enrique, Schmid, Ulrich
Publikováno v: Proceedings of Eurosensors 2017 | Eurosensors 2017 | 03/09/2017-6/09/2017 | Paris, France
Archivo Digital UPM
Universidad Politécnica de Madrid
Film bulk acoustic resonators (FBAR) are promising candidates to replace surface acoustic wave devices as filters or delay lines, but also offer exciting opportunities as biological or gas sensors. In this work, solidly mounted FBARs were manufacture
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d22e294573a17236d2dd282af5dd8b9c
http://oa.upm.es/54014/
Zobrazit plný text záznamu
3
Thermally assisted tunneling transport in La_(0.7)Ca_(0.3)MnO_(3)/SrTiO_(3):Nb Schottky-like heterojunctions
Autor: Cuellar Giménez, Fabián, Sánchez Santolino, Gabriel, Varela, M., Clement Lorenzo, Marta, Iborra Grau, Enrique, Sefrioui, Zouhair, Santamaría Sánchez-Barriga, Jacobo, León Yebra, Carlos
Publikováno v: E-Prints Complutense. Archivo Institucional de la UCM
instname
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
Physical Review B, ISSN 1098-0121, 2012-07-20, Vol. 85
Archivo Digital UPM
Universidad Politécnica de Madrid
We report on the electrical transport properties of all-oxide La_(0.7)Ca_(0.3)MnO_(3)/SrTiO_(3):Nb heterojunctions with lateral size of just a few micrometers. The use of lithography techniques to pattern manganite pillars ensures perpendicular trans
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::26c7af10799a9f45b164984e01ff9023
https://eprints.ucm.es/id/eprint/30094/1/LeonC06libre.pdf
Zobrazit plný text záznamu
4
Piezoelectric and electroacoustic properties of Ti-doped AlN thin films as a function of Ti content
Autor: Iborra Grau, Enrique, Capilla Osorio, José, Olivares Roza, Jimena, Clement Lorenzo, Marta, Felmetsger, Valeriy
Publikováno v: IEEE International Ultrasonics Symposium | 2012 IEEE International Ultrasonics Symposium (IUS) | 07/10/2012-10/10/2012 | Dresde, Alemania
Archivo Digital UPM
Universidad Politécnica de Madrid
In this work we present the assessment of the structural and piezoelectric properties of Al(0.5-x)TixN0.5 compounds (titanium content menor que6% atomic), which are expected to possess improved properties than conventional AlN films, such as larger p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::dbc8453b03701352b8fee993ccb449a0
https://oa.upm.es/20007/
Zobrazit plný text záznamu
5
Multiple Frequency Solidly Mounted BAW Filters
Autor: Reinhardt, Alexandre, David, Jean-Baptiste, Fuchs, Christine, Clement Lorenzo, Marta, Olivares Roza, Jimena, Iborra Grau, Enrique, Rimmer, Nick, Burgess, Steve
Publikováno v: 2011 Joint conference of the IEEE International Frequency Control and the European Frequency and Time Forum (FCS) | 2011 Joint conference of the IEEE International Frequency Control and the European Frequency and Time Forum (FCS) | 01/05/2011-05/05/2011 | San Francisco, EE.UU.
Archivo Digital UPM
Universidad Politécnica de Madrid
This paper reports the simultaneous fabrication of Receive and Transmit Bulk Acoustic Wave filters for the WCDMA standard on the same die. Both filters are based on Solidly Mounted Resonators using a common Bragg mirror, but with each having a specif
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24d55e23ae02670f66839ba9f9861c5b
http://oa.upm.es/12632/
Zobrazit plný text záznamu
6
Piezoelectric characterization of ain thin films on silicon substrates
Autor: Hernando García, Jorge, Sánchez de Rojas Aldavero, José Luis, Ababneh, A., Schmid, U., González Castilla, Sheila, Iborra Grau, Enrique
Publikováno v: CD-ROM Proceedings of XXII Eurosensors 2008 | XXII Eurosensors 2008 | 07/09/2008-10/09/2008 | Dresde, Alemania
Archivo Digital UPM
instname
The electric field induced deformations of thin piezoelectric, aluminium nitride (AlN) layers, on top ofa silicon substrate, were studied by numerical calculations and interferometric measurements. Our calculationby finite element method demonstrates
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7c0809b22cd40da5e50d938b88e7304f
http://oa.upm.es/3916/
Zobrazit plný text záznamu
7
Aluminium Nitride Solidly Mounted BAW Resonators with Iridium Electrodes
Autor: Clement Lorenzo, Marta, Olivares Roza, Jimena, Iborra Grau, Enrique, González Castilla, Sheila, Sangrador García, Jesús, Rimmer, Nick, Rastogi, A., Ivira, B., Reinhardt, Alexandre
Publikováno v: Proceedings of 22nd European Frequency and Time Forum (EFTF) 2008 | 22nd European Frequency and Time Forum (EFTF) 2008 | 22/04/2008-25/04/2008 | Toulouse, Francia
Archivo Digital UPM
Universidad Politécnica de Madrid
In this work we investigated the performance of aluminium nitride (AlN)-based solidly mounted resonators (SMR) made with iridium (Ir) bottom electrodes. Ir/AlN/metal stacks were grown on top of insulating Bragg mirrors composed of alternate λ/4 laye
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2fafbb8d252ed4460a52a03004bdd086
http://oa.upm.es/3928/
Zobrazit plný text záznamu
8
Aluminum nitride for heatspreading in RF IC’s
Autor: La Spina, L., Iborra Grau, Enrique, Schellevis, H., Clement Lorenzo, Marta, Olivares Roza, Jimena, Nanver, L.K.
Publikováno v: Solid State Electronics, ISSN 0038-1101, 2008-09, Vol. 52, No. 9
Archivo Digital UPM
Universidad Politécnica de Madrid
To reduce the electrothermal instabilities in silicon-on-glass high-frequency bipolar devices, the integration of thin-film aluminum nitride as a heatspreader is studied. The AlN is deposited by reactive sputtering and this material is shown to fulfi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0551f7345ca8ea9dcc57bac1421882a3
https://oa.upm.es/2617/
Zobrazit plný text záznamu
9
BAW Resonators Based on AlN with Ir Electrodes for Digital Wireless Transmissions
Autor: Iborra Grau, Enrique, Clement Lorenzo, Marta, Olivares Roza, Jimena, González Castilla, Sheila, Sangrador García, Jesús, Rimmer, Nick, Rastogi, A., Ivira, B., Reinhardt, Alexandre
Publikováno v: Proceedings of 2008 IEEE International Ultrasonics Symposium Proceedings | 2008 IEEE International Ultrasonics Symposium | 02/11/2008-05/11/2008 | Pekin, China
Archivo Digital UPM
instname
We investigate the performance of aluminum nitride (AlN)-based solidly mounted resonators (SMR) made with iridium (Ir) electrodes for applications in WCDMA filters. Ir/AlN/Ir stacks are grown on top of insulating Bragg mirrors composed of alternate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8ce364d654fcd2edcd25dcfe63b97470
https://oa.upm.es/3854/
Zobrazit plný text záznamu
10
Tunable mechanical resonator with aluminum nitride piezoelectric
Autor: Olivares Roza, Jimena, Malo Gomez, Javier, González Castilla, Sheila, Iborra Grau, Enrique, Clement Lorenzo, Marta, Sanz Hervás, Alfredo, Sanchez Rojas, J.L., Sanz, P.
Publikováno v: Proceedings-Spie the International Society for Optical Engineering, ISSN 0277-786X, 2006-04, Vol. 6186, No. 1
Archivo Digital UPM
Universidad Politécnica de Madrid
The electromechanical response of piezoelectrically-actuated AlN micromachined bridge resonators has been characterized using laser interferometry and electrical admittance measurements. We compare the response of microbridges with different dimensio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6b5d3aa6c61fe3a5e33aa0f3fd9ddb92
http://oa.upm.es/10857/
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje