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Literature DB >> 26144212

Realization of a quantum Hamiltonian Boolean logic gate on the Si(001):H surface.

Marek Kolmer¹, Rafal Zuzak, Ghassen Dridi, Szymon Godlewski, Christian Joachim, Marek Szymonski.

Abstract

The design and construction of the first prototypical QHC (Quantum Hamiltonian Computing) atomic scale Boolean logic gate is reported using scanning tunnelling microscope (STM) tip-induced atom manipulation on an Si(001):H surface. The NOR/OR gate truth table was confirmed by dI/dU STS (Scanning Tunnelling Spectroscopy) tracking how the surface states of the QHC quantum circuit on the Si(001):H surface are shifted according to the input logical status.

Entities: Chemical

Year: 2015 PMID： 26144212 DOI： 10.1039/c5nr01912e

Source DB: PubMed Journal: Nanoscale ISSN： 2040-3364 Impact factor: 7.790

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Cited

4 in total

1. All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics.

Authors: Mohammad Rashidi; Wyatt Vine; Jacob A J Burgess; Marco Taucer; Roshan Achal; Jason L Pitters; Sebastian Loth; Robert A Wolkow
Journal: J Vis Exp Date: 2018-01-19 Impact factor: 1.355

Realization of a quantum Hamiltonian Boolean logic gate on the Si(001):H surface.

1. All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics.

2. A two-dimensional ON/OFF switching device based on anisotropic interactions of atomic quantum dots on Si(100):H.

3. Indications of chemical bond contrast in AFM images of a hydrogen-terminated silicon surface.

4. Correlated rotational switching in two-dimensional self-assembled molecular rotor arrays.