401 citations · 474 across the 3 of their papers we have counts for
9 papers
Dual-gated graphene devices for near-field nano-imaging
Sai S. Sunku, Dorri Halbertal, Rebecca Engelke +11
Graphene-based heterostructures display a variety of phenomena that are strongly tunable by electrostatic local gates. Monolayer graphene (MLG) exhibits tunable surface plasmon pol…
Spatially correlated incommensurate lattice modulations in an atomically thin high-temperature Bi_{2.1}Sr_{1.9}CaCu_{2.0}O_{8+δ} superconductors
Nicola Poccia, Shu Yang Frank Zhao, Hyobin Yoo +11
Strong variations in superconducting critical temperatures in different families of the cuprate perovskites, even with similar hole doping in their copper-oxygen planes, suggest th…
Nano-photocurrent mapping of local electronic structure in twisted bilayer graphene
Sai S. Sunku, Alexander S. McLeod, Tobias Stauber +10
We report a combined nano-photocurrent and infrared nanoscopy study of twisted bilayer graphene (TBG) enabling access to the local electronic phenomena at length scales as short as…
Broken mirror symmetry in excitonic response of reconstructed domains in twisted MoSe/MoSe bilayers
Jiho Sung, You Zhou, Giovanni Scuri +15
Structural engineering of van der Waals heterostructures via stacking and twisting has recently been used to create moiré superlattices, enabling the realization of new optical and…
Reply to P. Ao's Comment on "Sign reversing Hall effect in atomically thin high temperature superconductors"
S. Y. Frank Zhao, Nicola Poccia, Margaret G. Panetta +10
We respond to P. Ao's comment in arXiv:1907.09263, which suggests that vortex many-body effects are the origin of Hall sign reversal in few-unit-cell thick Bi-2212 cuprate crystals…
Photonic crystals for nano-light in moiré graphene superlattices
S. S. Sunku, G. X. Ni, B. -Y. Jiang +10
Graphene is an atomically thin plasmonic medium that supports highly confined plasmon polaritons, or nano-light, with very low loss. Electronic properties of graphene can be drasti…