83 citations · 177 across the 6 of their papers we have counts for
6 papers
Stacking enabled strong coupling of atomic motion to interlayer excitons in van der Waals heterojunction photodiodes
Fatemeh Barati, Trevor B. Arp, Shanshan Su +6
We reveal stacking-induced strong coupling between atomic motion and interlayer excitons through photocurrent measurements of WSe/MoSe heterojunction photodiodes. Strong co…
Quantum thermodynamic cycle with quantum phase transition
Yu-Han Ma, Shan-He Su, Chang-Pu Sun
With the Lipkin-Meshkov-Glick (LMG) model as an illustration, we construct a thermodynamic cycle composed of two isothermal processes and two isomagnetic field processes and study…
Graphene Contacts to a HfSe2/SnS2 Heterostructure
Shanshan Su, Protik Das, Supeng Ge +1
Placing graphene on SnS2 results in significant charge transfer, on the order of 10^13/cm^2, from the graphene to the SnS2, and the charge transfer results in a negative Schottky b…
Interlayer Resistance of Misoriented MoS2
Kuan Zhou, Darshana Wickramaratne, Supeng Ge +3
Interlayer misorientation in transition metal dichalcogenides alters the interlayer distance, the electronic band structure, and the vibrational modes, but, its effect on the inter…
Photoelectric converters with quantum coherence
Shan-He Su, Chang-Pu Sun, Sheng-Wen Li +1
Photon impingement is capable of liberating electrons in electronic devices and driving the electron flux from the lower chemical potential to higher chemical potential. Previous s…
Proximity induced quantum anomalous Hall effect in graphene/EuO hetero-structures
Shanshan Su, Yafis Barlas, Roger K. Lake
In a heterostructure of graphene and the ferromagnetic insulator EuO, the Eu atoms induce proximity exchange and inter-valley interactions in the graphene layer. Constrained by the…