5 papers
Mapping the Growth of Two-Dimensional -Conjugated Polymers on Au(111): Organometallic Intermediates and Edge Terminations
Simon W. Briesenick, Wyatt A. Behn, Manuel González Lastre +6
Kagome lattices provide an exciting space for the exploration of graphene-like -conjugated molecular systems with flat bands. Using heterotriangulene-derived precursors, along…
A scanning probe microscopy approach for identifying defects in aluminum oxide
Leah Tom, Zachary J. Krebs, Joel B. Varley +8
The coherence of quantum dot qubits fabricated in semiconductors is often limited by charge noise from defects in gate dielectrics, which are material- and process-dependent. Chara…
Hydrogen Passivation Effects on Spatially Resolved Charge Trap Densities in Si(100)-SiO
Adam J. Czarnecki, Nikola L. Kolev, Patrick See +5
As silicon-based devices continue to shrink to the nanoscale, traps at the Si-SiO interface pose increasing challenges to device performance. These traps reduce channel carrier…
Probing Electrocatalytic Gas Evolution Reaction at Pt by Force Noise Measurements. Part 1-Hydrogen
Nataraju Bodappa, Zixiao Zhang, Ramin Yazdaanpanah +4
Electrocatalytic processes occurring at the heterogeneous interface are complex and their understanding at the molecular level remains challenging. Atomic force microscope (AFM) ca…
Imaging the diffusive-to-ballistic crossover of magnetotransport in graphene
Zachary J. Krebs, Wyatt A. Behn, Keenan J. Smith +6
Scanning tunneling potentiometry (STP) is used to probe the local, current-induced electrochemical potential of carriers in graphene near circular electrostatic barriers in an out-…