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WFRF:(Palermo Vincenzo)
 

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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003940naa a2200457 4500
001oai:research.chalmers.se:9d19610f-d685-40e6-b2c3-0811c3a4a378
003SwePub
008180521s2018 | |||||||||||000 ||eng|
0247 a https://research.chalmers.se/publication/5031722 URI
0247 a https://doi.org/10.1016/j.mattod.2018.01.0072 DOI
0247 a https://research.chalmers.se/publication/5032232 URI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Scidà, A.u Consiglo Nazionale Delle Richerche4 aut
2451 0a Application of graphene-based flexible antennas in consumer electronic devices
264 1b Elsevier BV,c 2018
338 a electronic2 rdacarrier
520 a We describe the fabrication and characterization of Near-Field Communication (NFC) devices based on highly flexible, carbon-based antennas composed of stacked graphene multilayers. This material features a high value of conductivity (4.20 * 10 5 S/m) comparable to monocrystalline graphite, but is much more flexible and processable. We first studied the replacement of metal with carbon antennas using computer modeling, to select the best design. Then we manufactured several devices to be used according to the communication protocol ISO/IEC 15693. The inductance of the G-paper antennas was tested before and after hundreds of thousands of bending cycles at bending radii of 45 and 90 mm. During bending the self-resonance frequency and inductance peak showed minimal variation and the resistance at 1 MHz changed from 33.09 Ω to 34.18 Ω outperforming standard, commercial metallic antennas. The devices were successfully tested by exchanging data with a smartphone and other commercial NFC readers, matching the performance of standard, commercial metallic antennas. The graphene antennas could be deposited on different standard polymeric substrates or on textiles. Smart cards, flexible NFC tags and wearable NFC bracelets were prepared in this way to be used in electronic keys, business cards and other typical NFC applications.
650 7a TEKNIK OCH TEKNOLOGIERx Materialteknikx Annan materialteknik0 (SwePub)205992 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Other Materials Engineering0 (SwePub)205992 hsv//eng
650 7a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Annan elektroteknik och elektronik0 (SwePub)202992 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Other Electrical Engineering, Electronic Engineering, Information Engineering0 (SwePub)202992 hsv//eng
650 7a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng
7001 a Haque, S.u Nokia AB,Nokia Oy4 aut
7001 a Treossi, E.u Consiglo Nazionale Delle Richerche4 aut
7001 a Robinson, A.u Nokia AB,Nokia Oy4 aut
7001 a Smerzi, S.u STMicroelectronics4 aut
7001 a Ravesi, S.u STMicroelectronics4 aut
7001 a Borini, S.u Nokia AB,Nokia Oy,Graphitene Ltd4 aut
7001 a Palermo, Vincenzo,d 1972u Chalmers tekniska högskola,Chalmers University of Technology,Consiglo Nazionale Delle Richerche4 aut0 (Swepub:cth)palermo
7102 a Consiglo Nazionale Delle Richercheb Nokia AB4 org
7730 t Materials Todayd : Elsevier BVg 21:3, s. 223-230q 21:3<223-230x 1369-7021x 1873-4103
8564 u https://research.chalmers.se/publication/503223/file/503223_Fulltext.pdfx primaryx freey FULLTEXT
8564 u https://doi.org/10.1016/j.mattod.2018.01.007
8564 8u https://research.chalmers.se/publication/503172
8564 8u https://doi.org/10.1016/j.mattod.2018.01.007
8564 8u https://research.chalmers.se/publication/503223

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