68 citations · 73 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2014★ 5 cited
Gate-tunable and high responsivity graphene phototransistors on undoped semiconductor substrates
Biddut K. Sarker, Isaac Childres, Edward Cazalas +2
Due to its high charge carrier mobility, broadband light absorption, and ultrafast carrier dynamics, graphene is a promising material for the development of high-performance photod…
cond-mat.mes-hall2014★ 68 cited
Topological insulator based spin valve devices: evidence for spin polarized transport of spin-momentum-locked topological surface states
Jifa Tian, Isaac Childres, Helin Cao +3
Spin-momentum helical locking is one of the most important properties of the nontrivial topological surface states (TSS) in 3D topological insulators (TI). It underlies the iconic…