Adsorbate-Induced Modification of the Confining Barriers in a Quantum Box Array

Sylwia Nowakowska; Federico Mazzola; Mariza N. Alberti; Fei Song; Tobias Voigt; Jan Nowakowski; Aneliia Wäckerlin; Christian Wäckerlin; Jérôme Wiss; W. Bernd Schweizer; Max Broszio; Craig Polley; Mats Leandersson; Shadi Fatayer; Toni Ivas; Milos Baljozovic; S. Fatemeh Mousavi; Aisha Ahsan; Thomas Nijs; Olha Popova; Jun Zhang; Matthias Muntwiler; Carlo Thilgen; Meike Stöhr; Igor A. Pasti; Natalia V. Skorodumova; François Diederich; Justin Wells; Thomas A. Jung

doi:10.1021/acsnano.7b07989

Adsorbate-Induced Modification of the Confining Barriers in a Quantum Box Array

Sylwia Nowakowska, Federico Mazzola, Mariza N. Alberti, Fei Song, Tobias Voigt, Jan Nowakowski, Aneliia Wäckerlin, Christian Wäckerlin, Jérôme Wiss, W. Bernd Schweizer, Max Broszio, Craig Polley, Mats Leandersson, Shadi Fatayer, Toni Ivas, Milos Baljozovic, S. Fatemeh Mousavi, Aisha Ahsan, Thomas Nijs, Olha PopovaJun Zhang, Matthias Muntwiler, Carlo Thilgen, Meike Stöhr, Igor A. Pasti, Natalia V. Skorodumova, François Diederich, Justin Wells, Thomas A. Jung

MAX IV-laboratoriet

Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

Sammanfattning

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 C₆₀, 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.

Originalspråk	engelska
Sidor (från-till)	768-778
Antal sidor	11
Tidskrift	ACS Nano
Volym	12
Nummer	1
DOI	https://doi.org/10.1021/acsnano.7b07989
Status	Published - 2018 jan. 23

Ämnesklassifikation (UKÄ)

Den kondenserade materiens fysik (Här ingår: Materialfysik, nanofysik)
Nanoteknik

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10.1021/acsnano.7b07989

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Nowakowska, S., Mazzola, F., Alberti, M. N., Song, F., Voigt, T., Nowakowski, J., Wäckerlin, A., Wäckerlin, 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., ... Jung, T. A. (2018). Adsorbate-Induced Modification of the Confining Barriers in a Quantum Box Array. ACS Nano, 12(1), 768-778. https://doi.org/10.1021/acsnano.7b07989

@article{9b42f0febc9540fe83a864ca281c34f7,

title = "Adsorbate-Induced Modification of the Confining Barriers in a Quantum Box Array",

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 C60, 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.",

keywords = "adsorption, electronic coupling, on-surface self-assembled network, quantum box, surface state",

author = "Sylwia Nowakowska and Federico Mazzola and Alberti, {Mariza N.} and Fei Song and Tobias Voigt and Jan Nowakowski and Aneliia W{\"a}ckerlin and Christian W{\"a}ckerlin and J{\'e}r{\^o}me Wiss and Schweizer, {W. Bernd} and Max Broszio and Craig Polley and Mats Leandersson and Shadi Fatayer and Toni Ivas and Milos Baljozovic and Mousavi, {S. Fatemeh} and Aisha Ahsan and Thomas Nijs and Olha Popova and Jun Zhang and Matthias Muntwiler and Carlo Thilgen and Meike St{\"o}hr and Pasti, {Igor A.} and Skorodumova, {Natalia V.} and Fran{\c c}ois Diederich and Justin Wells and Jung, {Thomas A.}",

year = "2018",

month = jan,

day = "23",

doi = "10.1021/acsnano.7b07989",

language = "English",

volume = "12",

pages = "768--778",

journal = "ACS Nano",

issn = "1936-0851",

publisher = "The American Chemical Society (ACS)",

number = "1",

}

Nowakowska, S, Mazzola, F, Alberti, MN, Song, F, Voigt, T, Nowakowski, J, Wäckerlin, A, Wäckerlin, C, Wiss, J, Schweizer, WB, Broszio, M, Polley, C, Leandersson, M, Fatayer, S, Ivas, T, Baljozovic, M, Mousavi, SF, Ahsan, A, Nijs, T, Popova, O, Zhang, J, Muntwiler, M, Thilgen, C, Stöhr, M, Pasti, IA, Skorodumova, NV, Diederich, F, Wells, J & Jung, TA 2018, 'Adsorbate-Induced Modification of the Confining Barriers in a Quantum Box Array', ACS Nano, vol. 12, nr. 1, s. 768-778. https://doi.org/10.1021/acsnano.7b07989

TY - JOUR

T1 - Adsorbate-Induced Modification of the Confining Barriers in a Quantum Box Array

AU - Nowakowska, Sylwia

AU - Mazzola, Federico

AU - Alberti, Mariza N.

AU - Song, Fei

AU - Voigt, Tobias

AU - Nowakowski, Jan

AU - Wäckerlin, Aneliia

AU - Wäckerlin, Christian

AU - Wiss, Jérôme

AU - Schweizer, W. Bernd

AU - Broszio, Max

AU - Polley, Craig

AU - Leandersson, Mats

AU - Fatayer, Shadi

AU - Ivas, Toni

AU - Baljozovic, Milos

AU - Mousavi, S. Fatemeh

AU - Ahsan, Aisha

AU - Nijs, Thomas

AU - Popova, Olha

AU - Zhang, Jun

AU - Muntwiler, Matthias

AU - Thilgen, Carlo

AU - Stöhr, Meike

AU - Pasti, Igor A.

AU - Skorodumova, Natalia V.

AU - Diederich, François

AU - Wells, Justin

AU - Jung, Thomas A.

PY - 2018/1/23

Y1 - 2018/1/23

N2 - 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 C60, 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.

AB - 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 C60, 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.

KW - adsorption

KW - electronic coupling

KW - on-surface self-assembled network

KW - quantum box

KW - surface state

U2 - 10.1021/acsnano.7b07989

DO - 10.1021/acsnano.7b07989

M3 - Article

C2 - 29272579

AN - SCOPUS:85042175038

SN - 1936-0851

VL - 12

SP - 768

EP - 778

JO - ACS Nano

JF - ACS Nano

IS - 1

ER -

Adsorbate-Induced Modification of the Confining Barriers in a Quantum Box Array

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