365 citations · 625 across the 13 of their papers we have counts for
13 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…
All-Electronic Nanosecond-Resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics
Mohammad Rashidi, Wyatt Vine, Jacob A. J. Burgess +5
The miniaturization of semiconductor devices to the scales where small numbers of dopants can control device properties requires the development of new techniques capable of charac…
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…
Structural and magnetic properties of FeMn (1...6) chains supported on CuN / Cu (100)
Deung-Jang Choi, Roberto Robles, Jean-Pierre Gauyacq +3
Heterogeneous atomic magnetic chains are built by atom manipulation on a CuN/Cu (100) substrate. Their magnetic properties are studied and rationalized by a combined scanning t…
Non-locally sensing the magnetic states of nanoscale antiferromagnets with an atomic spin sensor
Shichao Yan, Luigi Malavolti, Jacob A. J. Burgess +3
The ability to sense the magnetic state of individual magnetic nano-objects is a key capability for powerful applications ranging from readout of ultra-dense magnetic memory to the…
Comparing XMCD and DFT with STM spin excitation spectroscopy for Fe and Co adatoms on CuN/Cu(100)
M. Etzkorn, C. F. Hirjibehedin, A. Lehnert +11
We report on the magnetic properties of Fe and Co adatoms on a CuN/Cu(100)- surface investigated by x-ray magnetic dichroism measurements and density functiona…