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Type: Artigo
Title: Adsorbate-induced modification of the confining barriers in a quantum box array
Author: Nowakowska, S.
Mazzola, F.
Alberti, M. N.
Song, F.
Voigt, T.
Nowakowski, J.
Wackerlin, A.
Wackerlin, C.
Wiss, J.
Schweizer, W. B.
Broszio, M.
Polley, C.
Leandersson, M.
Fatayer, S.
Ivas, T.
Baljozovic, M.
Mousavi, S. F.
Ahsan, A.
Nijs, T.
Popova, O.
Zhang, J.
Muntwiler, M.
Thilgen, C.
Stohr, M.
Pasti, I. A.
Skorodumova, N. V.
Diederich, F.
Wells, J.
Jung, T. A.
Abstract: Quantum devices depend on addressable elements, which can be modified separately and in their mutual interaction. Self-assembly at surfaces, for example, formation of a porous (metal-) organic network, provides an ideal way to manufacture arrays of identical quantum boxes, arising in this case from the confinement of the electronic (Shockley) surface state within the pores. We show that the electronic quantum box state as well as the interbox coupling can be modified locally to a varying extent by a selective choice of adsorbates, here C-60, interacting with the barrier. In view of the wealth of differently acting adsorbates, this approach allows for engineering quantum states in on-surface network architectures
Subject: Adsorção
Country: Estados Unidos
Editor: American Chemical Society
Rights: fechado
Identifier DOI: 10.1021/acsnano.7b07989
Date Issue: 2018
Appears in Collections:IFGW - Artigos e Outros Documentos

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