Pregled bibliografske jedinice broj: 699501
Impact of microstrip width and annealing time on the characteristics of micro-scale graphene FETs
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, 2014. str. 33-38 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 699501 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
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, 2014, 33-38
ISBN
978-953-233-078-6
Skup
37th International Convention MIPRO
Mjesto i datum
Opatija, Hrvatska, 26.05.2014. - 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
Projekti:
036-0361566-1567 - Nanometarski elektronički elementi i sklopovske primjene (Suligoj, Tomislav, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb,
Institut "Ruđer Bošković", Zagreb
Profili:
Sanja Žonja
(autor)
Tomislav Suligoj
(autor)
Mirko Poljak
(autor)
Vedran Đerek
(autor)
Mile Ivanda
(autor)