Localized vibrational modes around solitons in coupled trans-polyacetylene chains View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1997-12

AUTHORS

Z.J. Li, Z. An, Y.S. Xiong, K.L. Yao

ABSTRACT

The effects of interchain coupling have been studied on the localized vibrational modes around a soliton in doped and photoexcited samples of trans-(CH)x by using an extension of the SSH model in which two neighboring chains modeled individually by SSH Hamiltonian and coupled by an interchain electronic transfer term are considered. The electronic pinning is also included within this model. The localized modes obtained in the SSH model are split and their frequencies are shifted after turning on the interchain coupling. Furthermore, our result can account for the three strong infrared lines at 900, 1260 and 1370 cm−1 along with a weaker peak at 1150 cm− r in the optical absorption spectra of lightly doped samples. More... »

PAGES

429-432

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s002570050143

DOI

http://dx.doi.org/10.1007/s002570050143

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1045917148


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/2008/0205", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Optical Physics", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Department of Physics, Huazhong University of Science and Technology, 430074, Wuhan, People's Republic of China", 
          "id": "http://www.grid.ac/institutes/grid.33199.31", 
          "name": [
            "Department of Physics, Huazhong University of Science and Technology, 430074, Wuhan, People's Republic of China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Li", 
        "givenName": "Z.J.", 
        "id": "sg:person.013747700275.07", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013747700275.07"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Center of Theoretical Physics, CCAST(World Laboratory), Beijing, People's Republic of China", 
          "id": "http://www.grid.ac/institutes/grid.464262.0", 
          "name": [
            "Department of Physics, Hehei Normal University, 050016, Shijiazhuang, People's Republic of China", 
            "Center of Theoretical Physics, CCAST(World Laboratory), Beijing, People's Republic of China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "An", 
        "givenName": "Z.", 
        "id": "sg:person.01070306475.54", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01070306475.54"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Department of Physics, Huazhong University of Science and Technology, 430074, Wuhan, People's Republic of China", 
          "id": "http://www.grid.ac/institutes/grid.33199.31", 
          "name": [
            "Department of Physics, Huazhong University of Science and Technology, 430074, Wuhan, People's Republic of China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Xiong", 
        "givenName": "Y.S.", 
        "id": "sg:person.014466353005.99", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014466353005.99"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Center of Theoretical Physics, CCAST(World Laboratory), Beijing, People's Republic of China", 
          "id": "http://www.grid.ac/institutes/grid.464262.0", 
          "name": [
            "International Center of Materials Physics, Academia Sinica, 110015, Shengyang, People's Republic of China", 
            "Center of Theoretical Physics, CCAST(World Laboratory), Beijing, People's Republic of China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Yao", 
        "givenName": "K.L.", 
        "id": "sg:person.012133406471.13", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012133406471.13"
        ], 
        "type": "Person"
      }
    ], 
    "datePublished": "1997-12", 
    "datePublishedReg": "1997-12-01", 
    "description": "The effects of interchain coupling have been studied on the localized vibrational modes around a soliton in doped and photoexcited samples of trans-(CH)x by using an extension of the SSH model in which two neighboring chains modeled individually by SSH Hamiltonian and coupled by an interchain electronic transfer term are considered. The electronic pinning is also included within this model. The localized modes obtained in the SSH model are split and their frequencies are shifted after turning on the interchain coupling. Furthermore, our result can account for the three strong infrared lines at 900, 1260 and 1370 cm\u22121 along with a weaker peak at 1150 cm\u2212 r in the optical absorption spectra of lightly doped samples.", 
    "genre": "article", 
    "id": "sg:pub.10.1007/s002570050143", 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1285002", 
        "issn": [
          "0722-3277", 
          "1431-584X"
        ], 
        "name": "Zeitschrift f\u00fcr Physik B Condensed Matter", 
        "publisher": "Springer Nature", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "3", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "100"
      }
    ], 
    "keywords": [
      "interchain coupling", 
      "SSH model", 
      "localized vibrational modes", 
      "SSH Hamiltonian", 
      "trans-polyacetylene chain", 
      "solitons", 
      "transfer terms", 
      "samples of trans", 
      "vibrational modes", 
      "optical absorption spectra", 
      "Hamiltonian", 
      "neighboring chains", 
      "model", 
      "pinning", 
      "coupling", 
      "weak peaks", 
      "extension", 
      "mode", 
      "absorption spectra", 
      "terms", 
      "chain", 
      "spectra", 
      "frequency", 
      "results", 
      "lines", 
      "peak", 
      "samples", 
      "effect", 
      "trans"
    ], 
    "name": "Localized vibrational modes around solitons in coupled trans-polyacetylene chains", 
    "pagination": "429-432", 
    "productId": [
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1045917148"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/s002570050143"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/s002570050143", 
      "https://app.dimensions.ai/details/publication/pub.1045917148"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2022-08-04T16:53", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-springernature-scigraph/baseset/20220804/entities/gbq_results/article/article_298.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "https://doi.org/10.1007/s002570050143"
  }
]
 

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.10.1007/s002570050143'

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

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/s002570050143'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s002570050143'

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

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s002570050143'


 

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

112 TRIPLES      20 PREDICATES      54 URIs      46 LITERALS      6 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/s002570050143 schema:about anzsrc-for:02
2 anzsrc-for:0205
3 schema:author N5523575f4c3444b08d52ec4cacd51238
4 schema:datePublished 1997-12
5 schema:datePublishedReg 1997-12-01
6 schema:description The effects of interchain coupling have been studied on the localized vibrational modes around a soliton in doped and photoexcited samples of trans-(CH)x by using an extension of the SSH model in which two neighboring chains modeled individually by SSH Hamiltonian and coupled by an interchain electronic transfer term are considered. The electronic pinning is also included within this model. The localized modes obtained in the SSH model are split and their frequencies are shifted after turning on the interchain coupling. Furthermore, our result can account for the three strong infrared lines at 900, 1260 and 1370 cm−1 along with a weaker peak at 1150 cm− r in the optical absorption spectra of lightly doped samples.
7 schema:genre article
8 schema:isAccessibleForFree false
9 schema:isPartOf Na5f4f9d112ec4e6f8e730c7693599b29
10 Nbbf62b4b23bb4183ba218ebb476b6f40
11 sg:journal.1285002
12 schema:keywords Hamiltonian
13 SSH Hamiltonian
14 SSH model
15 absorption spectra
16 chain
17 coupling
18 effect
19 extension
20 frequency
21 interchain coupling
22 lines
23 localized vibrational modes
24 mode
25 model
26 neighboring chains
27 optical absorption spectra
28 peak
29 pinning
30 results
31 samples
32 samples of trans
33 solitons
34 spectra
35 terms
36 trans
37 trans-polyacetylene chain
38 transfer terms
39 vibrational modes
40 weak peaks
41 schema:name Localized vibrational modes around solitons in coupled trans-polyacetylene chains
42 schema:pagination 429-432
43 schema:productId N99194ebd37cc49f28f6aa89e5b3ffd74
44 Nc10d9702ddd141e48011721fb0f1048b
45 schema:sameAs https://app.dimensions.ai/details/publication/pub.1045917148
46 https://doi.org/10.1007/s002570050143
47 schema:sdDatePublished 2022-08-04T16:53
48 schema:sdLicense https://scigraph.springernature.com/explorer/license/
49 schema:sdPublisher N2432fc84b1be463f91a340010cd5ac38
50 schema:url https://doi.org/10.1007/s002570050143
51 sgo:license sg:explorer/license/
52 sgo:sdDataset articles
53 rdf:type schema:ScholarlyArticle
54 N2432fc84b1be463f91a340010cd5ac38 schema:name Springer Nature - SN SciGraph project
55 rdf:type schema:Organization
56 N5523575f4c3444b08d52ec4cacd51238 rdf:first sg:person.013747700275.07
57 rdf:rest N6b88ba6b568349bd8d52ddb039ecb645
58 N6b5a7a7756dc4c578635d75421914c9a rdf:first sg:person.014466353005.99
59 rdf:rest Nf050f8b420e94e2fa24605bc49b1432d
60 N6b88ba6b568349bd8d52ddb039ecb645 rdf:first sg:person.01070306475.54
61 rdf:rest N6b5a7a7756dc4c578635d75421914c9a
62 N99194ebd37cc49f28f6aa89e5b3ffd74 schema:name doi
63 schema:value 10.1007/s002570050143
64 rdf:type schema:PropertyValue
65 Na5f4f9d112ec4e6f8e730c7693599b29 schema:volumeNumber 100
66 rdf:type schema:PublicationVolume
67 Nbbf62b4b23bb4183ba218ebb476b6f40 schema:issueNumber 3
68 rdf:type schema:PublicationIssue
69 Nc10d9702ddd141e48011721fb0f1048b schema:name dimensions_id
70 schema:value pub.1045917148
71 rdf:type schema:PropertyValue
72 Nf050f8b420e94e2fa24605bc49b1432d rdf:first sg:person.012133406471.13
73 rdf:rest rdf:nil
74 anzsrc-for:02 schema:inDefinedTermSet anzsrc-for:
75 schema:name Physical Sciences
76 rdf:type schema:DefinedTerm
77 anzsrc-for:0205 schema:inDefinedTermSet anzsrc-for:
78 schema:name Optical Physics
79 rdf:type schema:DefinedTerm
80 sg:journal.1285002 schema:issn 0722-3277
81 1431-584X
82 schema:name Zeitschrift für Physik B Condensed Matter
83 schema:publisher Springer Nature
84 rdf:type schema:Periodical
85 sg:person.01070306475.54 schema:affiliation grid-institutes:grid.464262.0
86 schema:familyName An
87 schema:givenName Z.
88 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01070306475.54
89 rdf:type schema:Person
90 sg:person.012133406471.13 schema:affiliation grid-institutes:grid.464262.0
91 schema:familyName Yao
92 schema:givenName K.L.
93 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012133406471.13
94 rdf:type schema:Person
95 sg:person.013747700275.07 schema:affiliation grid-institutes:grid.33199.31
96 schema:familyName Li
97 schema:givenName Z.J.
98 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013747700275.07
99 rdf:type schema:Person
100 sg:person.014466353005.99 schema:affiliation grid-institutes:grid.33199.31
101 schema:familyName Xiong
102 schema:givenName Y.S.
103 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014466353005.99
104 rdf:type schema:Person
105 grid-institutes:grid.33199.31 schema:alternateName Department of Physics, Huazhong University of Science and Technology, 430074, Wuhan, People's Republic of China
106 schema:name Department of Physics, Huazhong University of Science and Technology, 430074, Wuhan, People's Republic of China
107 rdf:type schema:Organization
108 grid-institutes:grid.464262.0 schema:alternateName Center of Theoretical Physics, CCAST(World Laboratory), Beijing, People's Republic of China
109 schema:name Center of Theoretical Physics, CCAST(World Laboratory), Beijing, People's Republic of China
110 Department of Physics, Hehei Normal University, 050016, Shijiazhuang, People's Republic of China
111 International Center of Materials Physics, Academia Sinica, 110015, Shengyang, People's Republic of China
112 rdf:type schema:Organization
 




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


...