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Pregled bibliografske jedinice broj: 699501

Impact of microstrip width and annealing time on the characteristics of micro-scale graphene FETs


Poljak, Mirko; Wang, Minsheng; Žonja, Sanja; Đerek, Vedran; Ivanda, Mile; Wang, Kang L.; Suligoj, Tomislav
Impact of microstrip width and annealing time on the characteristics of micro-scale graphene FETs // Proceedings of the 37th International Convention MIPRO / Biljanović, Petar (ur.).
Rijeka: GRAFIK, 2014. str. 33-38 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Impact of microstrip width and annealing time on the characteristics of micro-scale graphene FETs

Autori
Poljak, Mirko ; Wang, Minsheng ; Žonja, Sanja ; Đerek, Vedran ; Ivanda, Mile ; Wang, Kang L. ; Suligoj, Tomislav

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 37th International Convention MIPRO / Biljanović, Petar - Rijeka : GRAFIK, 2014, 33-38

ISBN
978-953-233-078-6

Skup
37th International Convention MIPRO

Mjesto i datum
Opatija, Hrvatska, 26-30.05.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
CVD-grown graphene ; wet transfer ; FET ; mobility ; contact resistance ; output characteristics

Sažetak
Graphene field-effect transistors are fabricated using CVD-grown graphene and a wet transfer technique. Devices are characterized in terms of carrier mobility, contact resistance, output and transfer characteristics. We found that the mobility decreases and contact resistance increases with the decreasing graphene microstrip width. In addition, we found that graphene FET characteristics strongly depend on annealing time. The behavior of device characteristics is explained by discussing carrier scattering on defects and impurities, and the formation of pn-junctions in graphene.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekt / tema
036-0361566-1567 - Nanometarski elektronički elementi i sklopovske primjene (Tomislav Suligoj, )

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb,
Institut "Ruđer Bošković", Zagreb