Academic Journal
Revealing the nature of photoluminescence emission in the metal-halide double perovskite Cs2AgBiBr6
| العنوان: | Revealing the nature of photoluminescence emission in the metal-halide double perovskite Cs2AgBiBr6 |
|---|---|
| المؤلفون: | S. J., Zelewski, Urban, Joanna, M, Surrente, Alessandro, Maude, Duncan Kennedy, A., Kuc, L., Schade, R. D., Johnson, M., Dollmann, P. K., Nayak, H. J., Snaith, P., Radaelli, R., Kudrawiec, R. J., Nicholas, Plochocka, Paulina, Baranowski, Michał |
| المساهمون: | Laboratoire national des champs magnétiques intenses - Toulouse (LNCMI-T), Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ), ANR-10-LABX-0037,NEXT,Nano, EXtreme Measurements & Theory(2010), ANR-11-IDEX-0002,UNITI,Université Fédérale de Toulouse(2011) |
| المصدر: | ISSN: 2050-7526. |
| بيانات النشر: | CCSD Royal Society of Chemistry |
| سنة النشر: | 2019 |
| المجموعة: | Université Toulouse III - Paul Sabatier: HAL-UPS |
| مصطلحات موضوعية: | [PHYS.COND.CM-S]Physics [physics]/Condensed Matter [cond-mat]/Superconductivity [cond-mat.supr-con] |
| الوصف: | International audience ; Double perovskite crystals such as Cs2AgBiBr6 are expected to overcome the limitation of classic hybrid organic–inorganic perovskite crystals related to the presence of lead and the lack of structural stability. Perovskites are ionic crystals in which the carriers are expected to strongly couple to lattice vibrations. In this work we demonstrate that the photoluminescence (PL) emission in Cs2AgBiBr6 is strongly influenced by the strong electron–phonon coupling. Combining photoluminescence excitation (PLE) and Raman spectroscopy we show that the PL emission is related to a color center rather than a band-to-band transition. The broadening and the Stokes shift of the PL emission from Cs2AgBiBr6 is well explained using a Franck–Condon model with a Huang–Rhys factor of S = 11.7 indicating a strong electron–phonon interaction in this material. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1039/C9TC02402F |
| الاتاحة: | https://hal.science/hal-02462053 https://doi.org/10.1039/C9TC02402F |
| رقم الانضمام: | edsbas.433DB633 |
| قاعدة البيانات: | BASE |
| ResultId |
1 |
|---|---|
| Header |
edsbas BASE edsbas.433DB633 823 3 Academic Journal academicJournal 822.664306640625 |
| PLink |
https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsbas&AN=edsbas.433DB633&custid=s6537998&authtype=sso |
| FullText |
Array
(
[Availability] => 0
)
Array ( [0] => Array ( [Url] => https://hal.science/hal-02462053# [Name] => EDS - BASE [Category] => fullText [Text] => View record in BASE [MouseOverText] => View record in BASE ) ) |
| Items |
Array
(
[Name] => Title
[Label] => Title
[Group] => Ti
[Data] => Revealing the nature of photoluminescence emission in the metal-halide double perovskite Cs2AgBiBr6
)
Array ( [Name] => Author [Label] => Authors [Group] => Au [Data] => <searchLink fieldCode="AR" term="%22S%2E+J%2E%2C+Zelewski%22">S. J., Zelewski</searchLink><br /><searchLink fieldCode="AR" term="%22Urban%2C+Joanna%2C+M%22">Urban, Joanna, M</searchLink><br /><searchLink fieldCode="AR" term="%22Surrente%2C+Alessandro%22">Surrente, Alessandro</searchLink><br /><searchLink fieldCode="AR" term="%22Maude%2C+Duncan+Kennedy%22">Maude, Duncan Kennedy</searchLink><br /><searchLink fieldCode="AR" term="%22A%2E%2C+Kuc%22">A., Kuc</searchLink><br /><searchLink fieldCode="AR" term="%22L%2E%2C+Schade%22">L., Schade</searchLink><br /><searchLink fieldCode="AR" term="%22R%2E+D%2E%2C+Johnson%22">R. D., Johnson</searchLink><br /><searchLink fieldCode="AR" term="%22M%2E%2C+Dollmann%22">M., Dollmann</searchLink><br /><searchLink fieldCode="AR" term="%22P%2E+K%2E%2C+Nayak%22">P. K., Nayak</searchLink><br /><searchLink fieldCode="AR" term="%22H%2E+J%2E%2C+Snaith%22">H. J., Snaith</searchLink><br /><searchLink fieldCode="AR" term="%22P%2E%2C+Radaelli%22">P., Radaelli</searchLink><br /><searchLink fieldCode="AR" term="%22R%2E%2C+Kudrawiec%22">R., Kudrawiec</searchLink><br /><searchLink fieldCode="AR" term="%22R%2E+J%2E%2C+Nicholas%22">R. J., Nicholas</searchLink><br /><searchLink fieldCode="AR" term="%22Plochocka%2C+Paulina%22">Plochocka, Paulina</searchLink><br /><searchLink fieldCode="AR" term="%22Baranowski%2C+Michał%22">Baranowski, Michał</searchLink> ) Array ( [Name] => Author [Label] => Contributors [Group] => Au [Data] => Laboratoire national des champs magnétiques intenses - Toulouse (LNCMI-T)<br />Institut National des Sciences Appliquées - Toulouse (INSA Toulouse)<br />Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3)<br />Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )<br />ANR-10-LABX-0037,NEXT,Nano, EXtreme Measurements & Theory(2010)<br />ANR-11-IDEX-0002,UNITI,Université Fédérale de Toulouse(2011) ) Array ( [Name] => TitleSource [Label] => Source [Group] => Src [Data] => <i>ISSN: 2050-7526</i>. ) Array ( [Name] => Publisher [Label] => Publisher Information [Group] => PubInfo [Data] => CCSD<br />Royal Society of Chemistry ) Array ( [Name] => DatePubCY [Label] => Publication Year [Group] => Date [Data] => 2019 ) Array ( [Name] => Subset [Label] => Collection [Group] => HoldingsInfo [Data] => Université Toulouse III - Paul Sabatier: HAL-UPS ) Array ( [Name] => Subject [Label] => Subject Terms [Group] => Su [Data] => <searchLink fieldCode="DE" term="%22[PHYS%2ECOND%2ECM-S]Physics+[physics]%2FCondensed+Matter+[cond-mat]%2FSuperconductivity+[cond-mat%2Esupr-con]%22">[PHYS.COND.CM-S]Physics [physics]/Condensed Matter [cond-mat]/Superconductivity [cond-mat.supr-con]</searchLink> ) Array ( [Name] => Abstract [Label] => Description [Group] => Ab [Data] => International audience ; Double perovskite crystals such as Cs2AgBiBr6 are expected to overcome the limitation of classic hybrid organic–inorganic perovskite crystals related to the presence of lead and the lack of structural stability. Perovskites are ionic crystals in which the carriers are expected to strongly couple to lattice vibrations. In this work we demonstrate that the photoluminescence (PL) emission in Cs2AgBiBr6 is strongly influenced by the strong electron–phonon coupling. Combining photoluminescence excitation (PLE) and Raman spectroscopy we show that the PL emission is related to a color center rather than a band-to-band transition. The broadening and the Stokes shift of the PL emission from Cs2AgBiBr6 is well explained using a Franck–Condon model with a Huang–Rhys factor of S = 11.7 indicating a strong electron–phonon interaction in this material. ) Array ( [Name] => TypeDocument [Label] => Document Type [Group] => TypDoc [Data] => article in journal/newspaper ) Array ( [Name] => Language [Label] => Language [Group] => Lang [Data] => English ) Array ( [Name] => DOI [Label] => DOI [Group] => ID [Data] => 10.1039/C9TC02402F ) Array ( [Name] => URL [Label] => Availability [Group] => URL [Data] => https://hal.science/hal-02462053<br />https://doi.org/10.1039/C9TC02402F ) Array ( [Name] => AN [Label] => Accession Number [Group] => ID [Data] => edsbas.433DB633 ) |
| RecordInfo |
Array
(
[BibEntity] => Array
(
[Identifiers] => Array
(
[0] => Array
(
[Type] => doi
[Value] => 10.1039/C9TC02402F
)
)
[Languages] => Array
(
[0] => Array
(
[Text] => English
)
)
[Subjects] => Array
(
[0] => Array
(
[SubjectFull] => [PHYS.COND.CM-S]Physics [physics]/Condensed Matter [cond-mat]/Superconductivity [cond-mat.supr-con]
[Type] => general
)
)
[Titles] => Array
(
[0] => Array
(
[TitleFull] => Revealing the nature of photoluminescence emission in the metal-halide double perovskite Cs2AgBiBr6
[Type] => main
)
)
)
[BibRelationships] => Array
(
[HasContributorRelationships] => Array
(
[0] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => S. J., Zelewski
)
)
)
[1] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Urban, Joanna, M
)
)
)
[2] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Surrente, Alessandro
)
)
)
[3] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Maude, Duncan Kennedy
)
)
)
[4] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => A., Kuc
)
)
)
[5] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => L., Schade
)
)
)
[6] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => R. D., Johnson
)
)
)
[7] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => M., Dollmann
)
)
)
[8] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => P. K., Nayak
)
)
)
[9] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => H. J., Snaith
)
)
)
[10] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => P., Radaelli
)
)
)
[11] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => R., Kudrawiec
)
)
)
[12] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => R. J., Nicholas
)
)
)
[13] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Plochocka, Paulina
)
)
)
[14] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Baranowski, Michał
)
)
)
[15] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Laboratoire national des champs magnétiques intenses - Toulouse (LNCMI-T)
)
)
)
[16] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Institut National des Sciences Appliquées - Toulouse (INSA Toulouse)
)
)
)
[17] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3)
)
)
)
[18] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )
)
)
)
[19] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => ANR-10-LABX-0037,NEXT,Nano, EXtreme Measurements & Theory(2010)
)
)
)
[20] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => ANR-11-IDEX-0002,UNITI,Université Fédérale de Toulouse(2011)
)
)
)
)
[IsPartOfRelationships] => Array
(
[0] => Array
(
[BibEntity] => Array
(
[Dates] => Array
(
[0] => Array
(
[D] => 01
[M] => 01
[Type] => published
[Y] => 2019
)
)
[Identifiers] => Array
(
[0] => Array
(
[Type] => issn-locals
[Value] => edsbas
)
)
[Titles] => Array
(
[0] => Array
(
[TitleFull] => ISSN: 2050-7526
[Type] => main
)
)
)
)
)
)
)
|
| IllustrationInfo |