Pregled bibliografske jedinice broj: 753819
On the enhancement of electron mobility in ultra-thin (111)-oriented In0.53Ga0.47As channels
On the enhancement of electron mobility in ultra-thin (111)-oriented In0.53Ga0.47As channels // Proceedings of the First Joint EUROSOI-ULIS Conference 2015 / Palestri, Pierpaolo ; Gnani, Elena (ur.).
Bolonja, 2015. str. 117-120 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
On the enhancement of electron mobility in ultra-thin (111)-oriented In0.53Ga0.47As channels
Autori
Poljak, Mirko ; Krivec, Sabina ; Suligoj, Tomislav
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the First Joint EUROSOI-ULIS Conference 2015
/ Palestri, Pierpaolo ; Gnani, Elena - Bolonja, 2015, 117-120
Skup
The First Joint EUROSOI-ULIS Conference 2015
Mjesto i datum
Bologna, Italija, 26.01.2015. - 28.01.2015
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
InGaAs ; electron mobility ; ultra-thin body ; scattering ; quantum confinement ; semiclassical transport modeling
Sažetak
Electron mobility is investigated in sub-20 nm thick InGaAs channels using self-consistent numerical simulations. Effects of body thickness downscaling [down to 2 nm] and surface orientation [(100) and (111)] are examined by including all electron valleys and all relevant scattering mechanisms. We report that ultra-thin (111) InGaAs channels offer greater electron mobility than (100) devices down to 2 nm. Furthermore, ultra-thin (100) InGaAs devices outperform SOI for body thicknesses above 3.2 nm, while (111) InGaAs channels are superior to SOI irrespective of the body thickness.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
HRZZ-IP-2013-11-9006 - Poluvodički elementi visokih performansi za primjene u sklopovima za bežične komunikacije i optičke detektore (HiPerSemi) (Suligoj, Tomislav, HRZZ ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
