Wigner Localization and Whispering Gallery Modes of Electrons in Quantum Dots View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2018-04-03

AUTHORS

A. M. Mintairov, J. L. Merz, J. Kapaldo, A. S. Vlasov, S. A. Blundell

ABSTRACT

We used a low temperature near-field scanning optical microscopy (NSOM) to study a formation of Wigner molecules (WMs) in the emission spectra of self-organized InP/GaInP QDs having up to seven electrons. We used a Schottky diode structure for the electrostatic control of the number of the electrons (N) in QD, and we observed the emission of the charged excitons (for N < 3) and of the WMs (for N > 2) in the regime of weak Wigner localization. We show, that a contribution of whispering gallery modes (WGMs) of the electrons and rearrangement of the electrons between the WM and WGM states in the QDs, can explain the anomalous dependence of NSOM image size on the quantum confinement observed for some dots. More... »

PAGES

502-506

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1134/s1063782618040218

DOI

http://dx.doi.org/10.1134/s1063782618040218

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1103193647


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/02", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Physical Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0202", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Atomic, Molecular, Nuclear, Particle and Plasma Physics", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Ioffe Institute, 194021, Saint Petersburg, Russia", 
          "id": "http://www.grid.ac/institutes/grid.423485.c", 
          "name": [
            "University of Notre Dame, 46556, Notre Dame, IN, USA", 
            "Ioffe Institute, 194021, Saint Petersburg, Russia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Mintairov", 
        "givenName": "A. M.", 
        "id": "sg:person.0762075347.53", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0762075347.53"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "University of Notre Dame, 46556, Notre Dame, IN, USA", 
          "id": "http://www.grid.ac/institutes/grid.131063.6", 
          "name": [
            "University of Notre Dame, 46556, Notre Dame, IN, USA"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Merz", 
        "givenName": "J. L.", 
        "id": "sg:person.01112603024.86", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01112603024.86"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "University of Notre Dame, 46556, Notre Dame, IN, USA", 
          "id": "http://www.grid.ac/institutes/grid.131063.6", 
          "name": [
            "University of Notre Dame, 46556, Notre Dame, IN, USA"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Kapaldo", 
        "givenName": "J.", 
        "id": "sg:person.016535521701.81", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.016535521701.81"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Ioffe Institute, 194021, Saint Petersburg, Russia", 
          "id": "http://www.grid.ac/institutes/grid.423485.c", 
          "name": [
            "Ioffe Institute, 194021, Saint Petersburg, Russia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Vlasov", 
        "givenName": "A. S.", 
        "id": "sg:person.014602113335.79", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014602113335.79"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Universit\u00e9 Grenoble Alpes, INAC-SyMMES, F-38000, Grenoble, France", 
          "id": "http://www.grid.ac/institutes/grid.450307.5", 
          "name": [
            "Universit\u00e9 Grenoble Alpes, INAC-SyMMES, F-38000, Grenoble, France"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Blundell", 
        "givenName": "S. A.", 
        "id": "sg:person.016574600704.55", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.016574600704.55"
        ], 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "sg:pub.10.1038/nphys944", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1032573014", 
          "https://doi.org/10.1038/nphys944"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "2018-04-03", 
    "datePublishedReg": "2018-04-03", 
    "description": "We used a low temperature near-field scanning optical microscopy (NSOM) to study a formation of Wigner molecules (WMs) in the emission spectra of self-organized InP/GaInP QDs having up to seven electrons. We used a Schottky diode structure for the electrostatic control of the number of the electrons (N) in QD, and we observed the emission of the charged excitons (for N < 3) and of the WMs (for N > 2) in the regime of weak Wigner localization. We show, that a contribution of whispering gallery modes (WGMs) of the electrons and rearrangement of the electrons between the WM and WGM states in the QDs, can explain the anomalous dependence of NSOM image size on the quantum confinement observed for some dots.", 
    "genre": "article", 
    "id": "sg:pub.10.1134/s1063782618040218", 
    "inLanguage": "en", 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1136692", 
        "issn": [
          "1063-7826", 
          "1090-6479"
        ], 
        "name": "Semiconductors", 
        "publisher": "Pleiades Publishing", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "4", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "52"
      }
    ], 
    "keywords": [
      "Wigner molecules", 
      "Wigner localization", 
      "gallery modes", 
      "field scanning optical microscopy", 
      "scanning optical microscopy", 
      "whispering-gallery modes", 
      "Schottky diode structure", 
      "quantum confinement", 
      "quantum dots", 
      "electrons", 
      "diode structure", 
      "optical microscopy", 
      "electrostatic control", 
      "anomalous dependence", 
      "QDs", 
      "dots", 
      "low temperature", 
      "emission", 
      "excitons", 
      "confinement", 
      "mode", 
      "microscopy", 
      "dependence", 
      "regime", 
      "image size", 
      "temperature", 
      "state", 
      "structure", 
      "molecules", 
      "formation", 
      "contribution", 
      "localization", 
      "size", 
      "rearrangement", 
      "number", 
      "control"
    ], 
    "name": "Wigner Localization and Whispering Gallery Modes of Electrons in Quantum Dots", 
    "pagination": "502-506", 
    "productId": [
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1103193647"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1134/s1063782618040218"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1134/s1063782618040218", 
      "https://app.dimensions.ai/details/publication/pub.1103193647"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2022-05-20T07:34", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-springernature-scigraph/baseset/20220519/entities/gbq_results/article/article_771.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "https://doi.org/10.1134/s1063782618040218"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1134/s1063782618040218'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1134/s1063782618040218'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1134/s1063782618040218'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1134/s1063782618040218'


 

This table displays all metadata directly associated to this object as RDF triples.

133 TRIPLES      22 PREDICATES      62 URIs      53 LITERALS      6 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1134/s1063782618040218 schema:about anzsrc-for:02
2 anzsrc-for:0202
3 schema:author Nc8c305dc96ac46e0a1cfb78b36734bff
4 schema:citation sg:pub.10.1038/nphys944
5 schema:datePublished 2018-04-03
6 schema:datePublishedReg 2018-04-03
7 schema:description We used a low temperature near-field scanning optical microscopy (NSOM) to study a formation of Wigner molecules (WMs) in the emission spectra of self-organized InP/GaInP QDs having up to seven electrons. We used a Schottky diode structure for the electrostatic control of the number of the electrons (N) in QD, and we observed the emission of the charged excitons (for N < 3) and of the WMs (for N > 2) in the regime of weak Wigner localization. We show, that a contribution of whispering gallery modes (WGMs) of the electrons and rearrangement of the electrons between the WM and WGM states in the QDs, can explain the anomalous dependence of NSOM image size on the quantum confinement observed for some dots.
8 schema:genre article
9 schema:inLanguage en
10 schema:isAccessibleForFree false
11 schema:isPartOf N631479ff587b41aa99d5b742516731e8
12 Nacd203af0aea4e32ac131e7201793d00
13 sg:journal.1136692
14 schema:keywords QDs
15 Schottky diode structure
16 Wigner localization
17 Wigner molecules
18 anomalous dependence
19 confinement
20 contribution
21 control
22 dependence
23 diode structure
24 dots
25 electrons
26 electrostatic control
27 emission
28 excitons
29 field scanning optical microscopy
30 formation
31 gallery modes
32 image size
33 localization
34 low temperature
35 microscopy
36 mode
37 molecules
38 number
39 optical microscopy
40 quantum confinement
41 quantum dots
42 rearrangement
43 regime
44 scanning optical microscopy
45 size
46 state
47 structure
48 temperature
49 whispering-gallery modes
50 schema:name Wigner Localization and Whispering Gallery Modes of Electrons in Quantum Dots
51 schema:pagination 502-506
52 schema:productId N096bb63df5dc491dadf27abfb43e1e79
53 N76819b44658c49f696ce63ce7c6541ea
54 schema:sameAs https://app.dimensions.ai/details/publication/pub.1103193647
55 https://doi.org/10.1134/s1063782618040218
56 schema:sdDatePublished 2022-05-20T07:34
57 schema:sdLicense https://scigraph.springernature.com/explorer/license/
58 schema:sdPublisher Nf4d81e313699464fae75f736330e9a74
59 schema:url https://doi.org/10.1134/s1063782618040218
60 sgo:license sg:explorer/license/
61 sgo:sdDataset articles
62 rdf:type schema:ScholarlyArticle
63 N096bb63df5dc491dadf27abfb43e1e79 schema:name doi
64 schema:value 10.1134/s1063782618040218
65 rdf:type schema:PropertyValue
66 N631479ff587b41aa99d5b742516731e8 schema:issueNumber 4
67 rdf:type schema:PublicationIssue
68 N7548f249d98644d38fbc6fcc7acb4711 rdf:first sg:person.01112603024.86
69 rdf:rest Ned4be3af1be14f498170bbdff038d1f0
70 N76819b44658c49f696ce63ce7c6541ea schema:name dimensions_id
71 schema:value pub.1103193647
72 rdf:type schema:PropertyValue
73 N829aeb1a19584bfe9d254407e0337663 rdf:first sg:person.016574600704.55
74 rdf:rest rdf:nil
75 Nacd203af0aea4e32ac131e7201793d00 schema:volumeNumber 52
76 rdf:type schema:PublicationVolume
77 Nc8c305dc96ac46e0a1cfb78b36734bff rdf:first sg:person.0762075347.53
78 rdf:rest N7548f249d98644d38fbc6fcc7acb4711
79 Ne48e2c0806994e8199da46a5ce53035b rdf:first sg:person.014602113335.79
80 rdf:rest N829aeb1a19584bfe9d254407e0337663
81 Ned4be3af1be14f498170bbdff038d1f0 rdf:first sg:person.016535521701.81
82 rdf:rest Ne48e2c0806994e8199da46a5ce53035b
83 Nf4d81e313699464fae75f736330e9a74 schema:name Springer Nature - SN SciGraph project
84 rdf:type schema:Organization
85 anzsrc-for:02 schema:inDefinedTermSet anzsrc-for:
86 schema:name Physical Sciences
87 rdf:type schema:DefinedTerm
88 anzsrc-for:0202 schema:inDefinedTermSet anzsrc-for:
89 schema:name Atomic, Molecular, Nuclear, Particle and Plasma Physics
90 rdf:type schema:DefinedTerm
91 sg:journal.1136692 schema:issn 1063-7826
92 1090-6479
93 schema:name Semiconductors
94 schema:publisher Pleiades Publishing
95 rdf:type schema:Periodical
96 sg:person.01112603024.86 schema:affiliation grid-institutes:grid.131063.6
97 schema:familyName Merz
98 schema:givenName J. L.
99 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01112603024.86
100 rdf:type schema:Person
101 sg:person.014602113335.79 schema:affiliation grid-institutes:grid.423485.c
102 schema:familyName Vlasov
103 schema:givenName A. S.
104 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014602113335.79
105 rdf:type schema:Person
106 sg:person.016535521701.81 schema:affiliation grid-institutes:grid.131063.6
107 schema:familyName Kapaldo
108 schema:givenName J.
109 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.016535521701.81
110 rdf:type schema:Person
111 sg:person.016574600704.55 schema:affiliation grid-institutes:grid.450307.5
112 schema:familyName Blundell
113 schema:givenName S. A.
114 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.016574600704.55
115 rdf:type schema:Person
116 sg:person.0762075347.53 schema:affiliation grid-institutes:grid.423485.c
117 schema:familyName Mintairov
118 schema:givenName A. M.
119 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0762075347.53
120 rdf:type schema:Person
121 sg:pub.10.1038/nphys944 schema:sameAs https://app.dimensions.ai/details/publication/pub.1032573014
122 https://doi.org/10.1038/nphys944
123 rdf:type schema:CreativeWork
124 grid-institutes:grid.131063.6 schema:alternateName University of Notre Dame, 46556, Notre Dame, IN, USA
125 schema:name University of Notre Dame, 46556, Notre Dame, IN, USA
126 rdf:type schema:Organization
127 grid-institutes:grid.423485.c schema:alternateName Ioffe Institute, 194021, Saint Petersburg, Russia
128 schema:name Ioffe Institute, 194021, Saint Petersburg, Russia
129 University of Notre Dame, 46556, Notre Dame, IN, USA
130 rdf:type schema:Organization
131 grid-institutes:grid.450307.5 schema:alternateName Université Grenoble Alpes, INAC-SyMMES, F-38000, Grenoble, France
132 schema:name Université Grenoble Alpes, INAC-SyMMES, F-38000, Grenoble, France
133 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...