Publications (8)
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…
Deep Learning-Guided Surface Characterization for Autonomous Hydrogen Lithography
Mohammad Rashidi, Jeremiah Croshaw, Kieran Mastel +3
As the development of atom scale devices transitions from novel, proof-of-concept demonstrations to state-of-the-art commercial applications, automated assembly of such devices mus…
Atomic Defect-Aware Physical Design of Silicon Dangling Bond Logic on the H-Si(100)2x1 Surface
Marcel Walter, Jeremiah Croshaw, Samuel Sze Hang Ng +3
Although fabrication capabilities of Silicon Dangling Bonds have rapidly advanced from manual labor-driven laboratory work to automated manufacturing in just recent years, sub-nano…
Simulating Charged Defects in Silicon Dangling Bond Logic Systems to Evaluate Logic Robustness
Samuel S. H. Ng, Jeremiah Croshaw, Marcel Walter +3
Recent research interest in emerging logic systems based on quantum dots has been sparked by the experimental demonstration of nanometer-scale logic devices composed of atomically…
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…
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…