The Ellenbogen’s “Matter as Software” Concept for Quantum Computer Implementation: IV. The X@C60 Molecular Building Blocks (MBBs) and Computing System Lifetime Estimation - Publication - Bridge of Knowledge

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The Ellenbogen’s “Matter as Software” Concept for Quantum Computer Implementation: IV. The X@C60 Molecular Building Blocks (MBBs) and Computing System Lifetime Estimation

Abstract

The problem of approximate lifetimes of individual X@C60 MBBs and tip-based nanofabricated quantum computing device systems is discussed under the conservative assumption of single-point failure. A single chemical transformation of the C60 cage into high-energy opened o-C60 isomer which forms the communication canal for the low energy transfer of an X atom from X@C60 MBB to the outside environment was studied. According to the PM7 method, the energy of o-C60 isomer is about 2.47 eV higher than that of C60 in the ground state. The estimated activation barrier between C60 and o-C60 isomer lies at 2.48 eV above the ground state of C60. A search for an individual activation barrier of the guest X atom was performed for the elements ranging between H and Bi, excluding Tc and lanthanides. Four X elements (Ru, Rh, Pd and Os) have been excluded from the available set of X@C60 MBBs because of their tendency to form stable insertion products with the wall of C60 cage.

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Category:
Articles
Type:
publikacja w in. zagranicznym czasopiśmie naukowym (tylko język obcy)
Published in:
Quantum Matter no. 5, pages 806 - 811,
ISSN: 2164-7615
Language:
English
Publication year:
2016
Bibliographic description:
Herman A.. The Ellenbogen’s “Matter as Software” Concept for Quantum Computer Implementation: IV. The X@C60 Molecular Building Blocks (MBBs) and Computing System Lifetime Estimation. Quantum Matter, 2016, Vol. 5, nr. 6, s.806-811
DOI:
Digital Object Identifier (open in new tab) 10.1166/qm.2016.1387
Verified by:
Gdańsk University of Technology

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