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pro vyhledávání: '"Yoon, Youngki"'
Publikováno v:
In Materials Today Electronics June 2024 8
Akademický článek
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Autor:
Yoon, Youngki, Salahuddin, Sayeef
We have studied quantum transport in Graphene Nanoribbon Tunnel Field-Effect Transistors. Unlike other studies on similar structures, we have included dissipative processes induced by inelastic electron-phonon scattering and edge roughness in the nan
Externí odkaz:
http://arxiv.org/abs/1209.5483
Using 2-D self-consistent ballistic quantum transport simulations, we investigate the short-channel behavior of graphene field-effect transistors and its impact on the device transconductance and subsequently the intrinsic cut-off frequency (fT). Alt
Externí odkaz:
http://arxiv.org/abs/1110.6211
Mode space approach has been used so far in NEGF to treat phonon scattering for computational efficiency. Here we perform a more rigorous quantum transport simulation in real space to consider interband scatterings as well. We show a seamless transit
Externí odkaz:
http://arxiv.org/abs/1104.1489
Publikováno v:
Appl. Phys. Lett. 97, 033504 (2010)
Using self-consistent quantum transport simulation on realistic devices, we show that InAs band-to-band Tunneling Field Effect Transistors (TFET) with a heavily doped pocket in the gate-source overlap region can offer larger ON current and steeper su
Externí odkaz:
http://arxiv.org/abs/1011.3773
Autor:
Yoon, Youngki, Salahuddin, Sayeef
Publikováno v:
Applied Physics Letters, vol.97, p.033102 (2010)
Recently it has been experimentally shown that a graphene nanoribbon (GNR) can be obtained by unzipping a carbon nanotube (CNT). This makes it possible to fabricate all-carbon heterostructures that have a unique interface between a CNT and a GNR. Her
Externí odkaz:
http://arxiv.org/abs/1011.3787
Autor:
Yoon, Youngki, Salahuddin, Sayeef
It is usually assumed that tunneling current is fairly independent of temperature. By performing an atomistic transport simulation, we show, to the contrary, that the subthreshold tunneling current in a graphene nanoribbon (GNR) band-to-band tunnelin
Externí odkaz:
http://arxiv.org/abs/0909.5445
Autor:
Bala, Arindam, Sritharan, Mayuri, Liu, Na, Naqi, Muhammad, Sen, Anamika, Han, Gyuchull, Rho, Hyun Yeol, Yoon, Youngki, Kim, Sunkook
Publikováno v:
InfoMat; Apr2024, Vol. 6 Issue 4, p1-15, 15p
Akademický článek
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