172 citations · 1.2k across the 37 of their papers we have counts for
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Engineering Quantum Wire States for Atom Scale Circuitry
Max Yuan, Lucian Livadaru, Roshan Achal +3
Recent advances in hydrogen lithography on silicon surfaces now enable the fabrication of complex and error-free atom-scale circuitry. The structure of atomic wires, the most basic…
Structural Control of Atomic Silicon Wires
Furkan M. Altincicek, Christopher C. Leon, Lucian Livadaru +5
Bare Si(100)-21 surface atoms exhibit a buckled structure where one Si atom in a dimer is lowered while the other is raised, leading to two possible buckling configurations…
Electronic Structures of Atomic Silicon Dimer Wires as a Function of Length
Furkan M. Altincicek, Lucian Livadaru, Christopher C. Leon +6
Bare silicon dimers on hydrogen-terminated Si(100) have two dangling bonds. These are atomically localized regions of high state density near to and within the bulk silicon band ga…
Ionic Charge Distributions in Silicon Atomic Wires
Jeremiah Croshaw, Taleana Huff, Mohamad Rashidi +4
Using a non-contact atomic force microscope (nc-AFM), we examine continuous DB wire structures on the hydrogen-terminated silicon (100) 2x1 surface. By probing the DB structures at…
Atomic defects of the hydrogen-terminated Silicon(100)-2x1 surface imaged with STM and nc-AFM
Jeremiah Croshaw, Thomas Dienel, Taleana Huff +1
The hydrogen-terminated Silicon(100)-2x1 surface (H-Si(100)-2x1) provides a promising platform for the development of atom scale devices, with recent work showing their creation th…
Detecting and Directing Single Molecule Binding Events on H-Si(100) with Application to Ultra-dense Data Storage
Roshan Achal, Mohammad Rashidi, Jeremiah Croshaw +2
Many new material systems are being explored to enable smaller, more capable and energy efficient devices. These bottom up approaches for atomic and molecular electronics, quantum…