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Analysis of institutional authors

Tablero-Crespo, CesarCorresponding Author

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February 2, 2025
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Article
Hybrid Gold

Impact of triiodide ion incorporation on the absorption and photovoltaic efficiency of Bismuth-Based hybrid compounds

Publicated to: Materials Science and Engineering B-Advanced Functional Solid-State Materials. 314 118007- - 2025-04-01 314(), DOI: 10.1016/j.mseb.2025.118007

Authors:

Tablero-Crespo, Cesar
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Affiliations

Univ Politecn Madrid, Inst Energia Solar, ETSI Telecomunicac, Ave Complutense 30, Madrid 28040, Spain - Author

Abstract

To determine whether the incorporation of triiodide ions into Bi-based hybrid compounds can serve as a substitute for iodoplumbates perovskites without diminishing photovoltaic efficiency, we analyzed the contributions of anions and triiodide ions to the absorption coefficients and conversion efficiencies across several compounds, both with and without triiodide ions. The electronic properties and absorption coefficients were obtained from first principles. To determine and quantify the key contributors to the optical gaps, the absorption coefficients and solar cell efficiencies are split as exact many-species expansions. The results reveal that while the triiodide contribution to the absorption coefficients and efficiencies is substantial, the primary distinction between compounds is attributed to the Bi-Bi interatomic distances. Nevertheless, the introduction of triiodide ions results in an increase in efficiency compared to the precursor compounds that lack triiodide ions.
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Keywords

Absorption coefficientsAbsorption efficiencyBi-basedBi-based hybrid compoundBi-based hybrid compoundsBismuth compoundsEfficiencyElectronic absorptionHybrid compoundsIon incorporationsModeOptoelectronics propertiesOptoelectronics propertyPerovskitePerovskite solar cellsPhoto-voltaic efficiencyPhotovoltaicsSolar cellsTriiodide

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal Materials Science and Engineering B-Advanced Functional Solid-State Materials due to its progression and the good impact it has achieved in recent years, according to the agency Scopus (SJR), it has become a reference in its field. In the year of publication of the work, 2025, it was in position , thus managing to position itself as a Q1 (Primer Cuartil), in the category Mechanical Engineering.

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Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2026-04-25:

  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 3 (PlumX).

With a more dissemination-oriented intent and targeting more general audiences, we can observe other more global scores such as:

    It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

    • The work has been submitted to a journal whose editorial policy allows open Open Access publication.
    • Assignment of a Handle/URN as an identifier within the deposit in the Institutional Repository: https://oa.upm.es/91948/

    As a result of the publication of the work in the institutional repository, statistical usage data has been obtained that reflects its impact. In terms of dissemination, we can state that, as of

    • Views: 58
    • Downloads: 30
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    Leadership analysis of institutional authors

    There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: First Author (TABLERO CRESPO, CESAR) .

    the author responsible for correspondence tasks has been TABLERO CRESPO, CESAR.

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    Awards linked to the item

    This work has been supported by the Project PVBOOSTER (Ref. PID2021-124193OB-C21) funded by the Ministerio de Ciencia e Innovacion and co-funded with European Funds.
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