25 citations · 46 across the 3 of their papers we have counts for
3 papers
Dynamical Negative Differential Resistance in Antiferromagnetically Coupled Few-Atom Spin-Chains
Steffen Rolf-Pissarczyk, Shichao Yan, Luigi Malavolti +3
We present the appearance of negative differential resistance (NDR) in spin-dependent electron transport through a few-atom spin-chain. A chain of three antiferromagnetically coupl…
Closing the superconducting gap in small Pb-nanoislands with high magnetic fields
Steffen Rolf-Pissarczyk, Jacob A. J. Burgess, Shichao Yan +1
Superconducting properties change in confined geometries. Here we study the effects of strong confinement in nanosized Pb-islands on Si(111) 7x7. Small hexagonal islands with diame…
Entanglement-induced Kondo screening in atomic spin chains
Deung-Jang Choi, Roberto Robles, Shichao Yan +6
Quantum entanglement permeates the complex ground states of correlated electron materials defying single-particle descriptions. Coupled magnetic atoms have potential as model syste…