61 citations · 109 across the 9 of their papers we have counts for
9 papers
All-electrical valley filtering in graphene systems (II): Numerical study of electron transport in valley valves
Jia-Huei Jiang, Ning-Yuan Lue, Feng-Wu Chen +1
This work performs a numerical study of electron transport through the fundamental logic gate in valleytronics - a valley valve consisting of two or increasing number of valley fil…
All-electrical valley filtering in graphene systems (I): A path to integrated electro-valleytronics
Feng-Wu Chen, Nin-Yuan Lue, Mei-Yin Chou +1
Probing and controlling the valley degree of freedom in graphene systems by transport measurements has been a major challenge to fully exploit the unique properties of this two-dim…
Low-energy trions in graphene quantum dots
H. -C. Cheng, N. -Y. Lue, Y. -C. Chen +1
We investigate, within the envelope function approximation, the low-energy states of trions in graphene quantum dots. The presence of valley pseudospin in graphene as an electron d…
Quantum Manipulation of Valleys in Bilayer Graphene: Theory and Applications
G. Y. Wu, N. -Y. Lue, Y. -C. Chen
Quantum manipulation of valleys in bilayer graphene is investigated. We establish an effective Schrodinger model, and identify two key mechanisms for valley manipulation - band str…
The VOI-Based Valleytronics
G. Y. Wu, N. -Y. Lue, Y. -C. Chen
We discuss the valley-orbit interaction (VOI) and the concept of VOI based valleytronics. Potential of such valleytronics is illustrated, with graphene as an example material, in s…
Valley-based FETs in graphene
M. -K. Lee, N. -Y. Lue, Y. -C. Chen +2
An analogue of the Datta-Das spin FET is investigated, which is all-graphene and based on the valley degree of freedom of electrons / holes. The "valley FET" envisioned consists of…