Disclosing the nature of vacancy defects in α-Ag2WO4

•Alteration of α-Ag2WO4 defects as a function of temperature.•Photoluminescence spectroscopy as a tool to evaluate oxygen vacancies.•Impedance spectroscopy and PALS as a tool to evaluate complex vacancies. Defects at semiconductors with electron acceptor and donor sites govern the electronic and opt...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Materials research bulletin Jg. 164; S. 112252
Hauptverfasser: Assis, M., Castro, M.S., Aldao, C.M., Buono, C., Ortega, P.P., Teodoro, M.D., Andrés, J., Gouveia, A.F., Simões, A.Z., Longo, E., Macchi, C.E., Somoza, A., Moura, F., Ponce, M.A.
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Elsevier Ltd 01.08.2023
Schlagworte:
ISSN:0025-5408, 1873-4227
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Abstract •Alteration of α-Ag2WO4 defects as a function of temperature.•Photoluminescence spectroscopy as a tool to evaluate oxygen vacancies.•Impedance spectroscopy and PALS as a tool to evaluate complex vacancies. Defects at semiconductors with electron acceptor and donor sites govern the electronic and optoelectronic applications due to their unique electronic properties. This work provides deep insight into the nature of defects and the conduction mechanism in α-Ag2WO4. To this aim, a detailed analysis of the results of XRD with Rietveld refinements, FE-SEM images, and measurements of different spectroscopies (impedance, positron annihilation lifetime, and photoluminescence) are carried out on α-Ag2WO4 samples synthesized by a simple co-precipitation method. Two types of vacancy defects: cationic O-vacancies, and anionic Ag or Ag–O vacancy complexes are elucidated with a Schottky p-type potential barrier. The results indicate that the Ag vacancies remain constant during thermal treatment, while an opposite effect is found for the oxygen vacancies. This behavior governs the multifunctional properties of α-Ag2WO4 semiconductors via a tunneling plus thermionic conduction mechanism. [Display omitted]
AbstractList •Alteration of α-Ag2WO4 defects as a function of temperature.•Photoluminescence spectroscopy as a tool to evaluate oxygen vacancies.•Impedance spectroscopy and PALS as a tool to evaluate complex vacancies. Defects at semiconductors with electron acceptor and donor sites govern the electronic and optoelectronic applications due to their unique electronic properties. This work provides deep insight into the nature of defects and the conduction mechanism in α-Ag2WO4. To this aim, a detailed analysis of the results of XRD with Rietveld refinements, FE-SEM images, and measurements of different spectroscopies (impedance, positron annihilation lifetime, and photoluminescence) are carried out on α-Ag2WO4 samples synthesized by a simple co-precipitation method. Two types of vacancy defects: cationic O-vacancies, and anionic Ag or Ag–O vacancy complexes are elucidated with a Schottky p-type potential barrier. The results indicate that the Ag vacancies remain constant during thermal treatment, while an opposite effect is found for the oxygen vacancies. This behavior governs the multifunctional properties of α-Ag2WO4 semiconductors via a tunneling plus thermionic conduction mechanism. [Display omitted]
ArticleNumber 112252
Author Aldao, C.M.
Simões, A.Z.
Longo, E.
Assis, M.
Macchi, C.E.
Teodoro, M.D.
Somoza, A.
Ponce, M.A.
Andrés, J.
Gouveia, A.F.
Castro, M.S.
Moura, F.
Buono, C.
Ortega, P.P.
Author_xml – sequence: 1
  givenname: M.
  surname: Assis
  fullname: Assis, M.
  email: marcelostassis@gmail.com
  organization: CDMF, Federal University of São Carlos (UFSCar), São Carlos 13565-905, Brazil
– sequence: 2
  givenname: M.S.
  surname: Castro
  fullname: Castro, M.S.
  organization: Institute of Materials Science and Technology (INTEMA), University of Mar del Plata and National Research Council (CONICET), Av. Colón 10850, Mar del Plata B7606 FWV, Argentina
– sequence: 3
  givenname: C.M.
  surname: Aldao
  fullname: Aldao, C.M.
  organization: Institute of Scientific and Technological Research in Electronics (ICYTE), University of Mar del Plata and National Research Council (CONICET), Juan B. Justo 4302, Mar del Plata B7608FDQ, Argentina
– sequence: 4
  givenname: C.
  surname: Buono
  fullname: Buono, C.
  organization: Institute of Scientific and Technological Research in Electronics (ICYTE), University of Mar del Plata and National Research Council (CONICET), Juan B. Justo 4302, Mar del Plata B7608FDQ, Argentina
– sequence: 5
  givenname: P.P.
  surname: Ortega
  fullname: Ortega, P.P.
  organization: School of Engineering, São Paulo State University (UNESP), Av. Dr. Ariberto Pereira da Cunha 333, Portal das Colinas, Guaratinguetá 12516-410, Brazil
– sequence: 6
  givenname: M.D.
  surname: Teodoro
  fullname: Teodoro, M.D.
  organization: Department of Physics, Federal University of São Carlos (UFSCar), São Carlos 13565-905, Brazil
– sequence: 7
  givenname: J.
  surname: Andrés
  fullname: Andrés, J.
  organization: Department of Physical and Analytical Chemistry, University Jaume I (UJI), Castellón 12071, Spain
– sequence: 8
  givenname: A.F.
  surname: Gouveia
  fullname: Gouveia, A.F.
  organization: Department of Physical and Analytical Chemistry, University Jaume I (UJI), Castellón 12071, Spain
– sequence: 9
  givenname: A.Z.
  surname: Simões
  fullname: Simões, A.Z.
  organization: School of Engineering, São Paulo State University (UNESP), Av. Dr. Ariberto Pereira da Cunha 333, Portal das Colinas, Guaratinguetá 12516-410, Brazil
– sequence: 10
  givenname: E.
  surname: Longo
  fullname: Longo, E.
  organization: CDMF, Federal University of São Carlos (UFSCar), São Carlos 13565-905, Brazil
– sequence: 11
  givenname: C.E.
  surname: Macchi
  fullname: Macchi, C.E.
  organization: Institute of Materials Physics of Tandil - IFIMAT (UNCPBA) and CIFICEN (UNCPBA-CICPBA-CONICET), Pinto 399, Tandil B7000GHG, Argentina
– sequence: 12
  givenname: A.
  surname: Somoza
  fullname: Somoza, A.
  organization: Institute of Materials Physics of Tandil - IFIMAT (UNCPBA) and CIFICEN (UNCPBA-CICPBA-CONICET), Pinto 399, Tandil B7000GHG, Argentina
– sequence: 13
  givenname: F.
  surname: Moura
  fullname: Moura, F.
  organization: Advanced Materials Interdisciplinary Laboratory, Federal University of Itajubá, Unifei – Campus Itabira, MG, Brazil
– sequence: 14
  givenname: M.A.
  surname: Ponce
  fullname: Ponce, M.A.
  organization: CDMF, Federal University of São Carlos (UFSCar), São Carlos 13565-905, Brazil
BookMark eNqNkM1OAjEUhRuDiYC-Q-N-xrbz0-JKAqImJGw0Lps77R0sGTqmHUh4LF_EZ3IILowrVmd1vpzzjcjAtx4JueUs5YyXd5t0Cx2GgLHaNU0qmMhSzoUoxAUZciWzJBdCDsiQMVEkRc7UFRnFuGGM5UrKISnmLpqmjc6vafeB1EO3C0jbmu7BgDcHarFG00XqPP3-SqZr8b7Kr8llDU3Em98ck7fF4-vsOVmunl5m02VixISLRFqUdoKm4kaWXEFWYiZryHugrLEobT-IcQCQleBWSpWXoLJMAa8Uy7HKxuT-xDWhjTFgrT-D20I4aM70UYDe6L8C9FGAPgnoyw__ysZ10LnWdwFccx5ifkJgf3LvMOhoHHqD1oVeiratOwfzA6Hkgw8
CitedBy_id crossref_primary_10_1021_acsomega_5c00524
crossref_primary_10_1016_j_jallcom_2025_182773
crossref_primary_10_1016_j_jddst_2025_107421
crossref_primary_10_1016_j_materresbull_2025_113493
crossref_primary_10_1016_j_ceramint_2024_06_302
crossref_primary_10_2478_pjct_2024_0033
crossref_primary_10_1002_jat_4836
crossref_primary_10_1021_acs_jpcc_4c08139
Cites_doi 10.1002/pssc.201700069
10.1016/j.cap.2009.04.006
10.1016/j.progsurf.2005.09.002
10.1039/D1TA04180K
10.1016/j.apsusc.2018.09.011
10.1021/acsomega.0c00542
10.1039/C6CP00575F
10.1021/acs.jpcc.9b00892
10.1016/j.physb.2015.03.019
10.5772/58923
10.1103/PhysRev.133.A1431
10.1038/s41598-018-19270-9
10.1021/ic300948n
10.1002/adfm.202009807
10.1016/j.snb.2008.10.015
10.1016/j.saa.2015.08.047
10.1016/j.jallcom.2018.08.302
10.1007/s11664-018-6551-8
10.1007/s00214-020-02613-z
10.1016/j.materresbull.2020.111011
10.1016/S0925-4005(98)00033-1
10.1021/acs.jpcc.1c00099
10.1103/RevModPhys.50.797
10.1038/nmat2023
10.1038/s41598-019-46159-y
10.1021/acs.inorgchem.7b00201
10.1002/9781118164075.ch3
10.1103/PhysRevB.30.795
10.1039/D0CE00876A
10.1063/1.4948245
10.1021/acs.cgd.0c01417
10.1016/j.snb.2004.12.075
10.1063/1.5143309
10.1039/C8NR10230A
10.1039/C7RA13436C
10.1021/acs.jpcc.8b01898
10.1103/PhysRevB.38.9545
10.1016/j.snb.2017.02.146
10.1063/1.3490208
10.1126/science.1113955
10.1016/j.bioelechem.2021.107773
10.1063/1.326191
10.1016/0168-9002(96)00075-7
10.1002/pssa.200925304
10.1038/186003a0
10.1016/j.electacta.2020.135942
10.1039/C9SC00693A
10.1088/0953-8984/28/22/224002
10.1039/C5DT01997D
ContentType Journal Article
Copyright 2023 Elsevier Ltd
Copyright_xml – notice: 2023 Elsevier Ltd
DBID AAYXX
CITATION
DOI 10.1016/j.materresbull.2023.112252
DatabaseName CrossRef
DatabaseTitle CrossRef
DatabaseTitleList
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
Chemistry
EISSN 1873-4227
ExternalDocumentID 10_1016_j_materresbull_2023_112252
S0025540823001071
GroupedDBID --K
--M
-~X
.~1
0R~
1B1
1~.
1~5
29M
4.4
457
4G.
5GY
5VS
6TJ
7-5
71M
8P~
9JN
AABNK
AABXZ
AACTN
AAEDT
AAEDW
AAEPC
AAIAV
AAIKJ
AAKOC
AALRI
AAOAW
AAQFI
AAQXK
AAXUO
ABFNM
ABJNI
ABMAC
ABXDB
ABXRA
ABYKQ
ACDAQ
ACGFS
ACNNM
ACRLP
ADBBV
ADEZE
ADIYS
ADMUD
AEBSH
AEKER
AENEX
AEZYN
AFKWA
AFRZQ
AFTJW
AGHFR
AGUBO
AGYEJ
AHHHB
AIEXJ
AIKHN
AITUG
AJBFU
AJOXV
ALMA_UNASSIGNED_HOLDINGS
AMFUW
AMRAJ
ASPBG
AVWKF
AXJTR
AZFZN
BKOJK
BLXMC
CS3
DU5
EBS
EFJIC
EFLBG
EJD
EO8
EO9
EP2
EP3
F5P
FDB
FEDTE
FGOYB
FIRID
FNPLU
FYGXN
G-2
G-Q
G8K
GBLVA
HVGLF
HZ~
IHE
J1W
KOM
M24
M41
MAGPM
MO0
N9A
O-L
O9-
OAUVE
OZT
P-8
P-9
P2P
PC.
Q38
R2-
RIG
RNS
ROL
RPZ
SDF
SDG
SDP
SES
SEW
SMS
SPC
SPCBC
SPD
SSM
SSZ
T5K
UHS
WUQ
XPP
YQT
ZMT
~02
~G-
9DU
AATTM
AAXKI
AAYWO
AAYXX
ABDPE
ABWVN
ACLOT
ACRPL
ACVFH
ADCNI
ADNMO
AEIPS
AEUPX
AFJKZ
AFPUW
AGQPQ
AIGII
AIIUN
AKBMS
AKRWK
AKYEP
ANKPU
APXCP
CITATION
EFKBS
~HD
ID FETCH-LOGICAL-c2912-7de7d9ecb1c7618a36e37fa4fec7fe56d54001aaa7b21d77846a8338a1b804eb3
ISSN 0025-5408
IngestDate Sat Nov 29 07:30:16 EST 2025
Tue Nov 18 20:49:54 EST 2025
Fri Feb 23 02:36:24 EST 2024
IsDoiOpenAccess false
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Keywords α-Ag2WO4
Electronic properties
Defects
Language English
LinkModel OpenURL
MergedId FETCHMERGED-LOGICAL-c2912-7de7d9ecb1c7618a36e37fa4fec7fe56d54001aaa7b21d77846a8338a1b804eb3
OpenAccessLink https://ars.els-cdn.com/content/image/1-s2.0-S0025540823001071-ga1_lrg.jpg
ParticipantIDs crossref_primary_10_1016_j_materresbull_2023_112252
crossref_citationtrail_10_1016_j_materresbull_2023_112252
elsevier_sciencedirect_doi_10_1016_j_materresbull_2023_112252
PublicationCentury 2000
PublicationDate August 2023
2023-08-00
PublicationDateYYYYMMDD 2023-08-01
PublicationDate_xml – month: 08
  year: 2023
  text: August 2023
PublicationDecade 2020
PublicationTitle Materials research bulletin
PublicationYear 2023
Publisher Elsevier Ltd
Publisher_xml – name: Elsevier Ltd
References Laier, Assis, Foggi, Gouveia, Vergani, Santana, Cavalcante, Andrés, Longo (bib0036) 2020; 139
Penha, Gouveia, Teixeira, de Oliveira, Assis, Sambrano, Yokaichya, Santos, Gonçalves, Li, San-Miguel, Andrés, Longo (bib0024) 2020; 132
Ponce, Bueno, Varela, Castro, Aldao (bib0044) 2007; 1912
Yamazoe (bib0049) 2005; 108
Leite, Cilense, Orlandi, Bueno, Longo, Varela (bib0051) 2010; 207
da S. Lacerda, Longo, Andrés, San-Miguel (bib0031) 2022; 305
Gurlo, Bârsan, Ivanovskaya, Weimar, Göpel (bib0048) 1998; 47
Intatha, Eitssayeam, Wang, Tunkasiri (bib0040) 2010; 10
MacDonald, Kenan (bib0030) 1987
Waser, Aono (bib0004) 2007; 611
Pereira, Ferrer, Botelho, Gracia, Nogueira, Pinatti, Rosa, La Porta, Andrés, Longo (bib0021) 2016; 18
Assis, Cordoncillo, Torres-Mendieta, Beltrán-Mir, Mínguez-Vega, Oliveira, Leite, Foggi, Vergani, Longo, Andrés (bib0017) 2018; 8
Buono, Mirabella, Aldao (bib0054) 2017; 246
Alkauskas, McCluskey, Van de Walle (bib0005) 2016; 119
De Santana, Gomes, Matos, Cruvinel, Perrin, Perrin, Andrès, Varela, Longo (bib0014) 2014; 4
Schaefer, Würschum, Birringer, Gleiter (bib0032) 1988; 38
Pike (bib0047) 1984; 30
Pereira, Santos, Gouveia, Ferrer, Pinatti, Botelho, Sambrano, Rosa, Andrés, Longo (bib0022) 2017; 56
Hoang, Oh, Choi (bib0013) 2018; 8
Sreedevi, Priyanka, Vattappalam, Varghese (bib0015) 2018; 47
Cavalcante, Almeida, Avansi, Tranquilin, Longo, Batista, Mastelaro, Li (bib0035) 2012; 51
Gunkel, Christensen, Chen, Pryds (bib0006) 2020; 116
Von Hauff (bib0029) 2019; 123
Macedo, Gouveia, Roca, Assis, Gracia, Andrés, Leite, Longo (bib0019) 2018; 122
Macdonald, Johnson (bib0039) 2005
Kumar, Krishnan (bib0012) 2021; 31
Tompkins (bib0001) 1960; 186
Ji, Li, Xu, Wang (bib0010) 2019; 463
Assis, Robeldo, Foggi, Kubo, Mínguez-Vega, Condoncillo, Beltran-Mir, Torres-Mendieta, Andrés, Oliva, Vergani, Barbugli, Camargo, Borra, Longo (bib0016) 2019; 9
Ponce, Ramírez, Parra, Malagú, Castro, Bueno, Varela (bib0053) 2010; 108
Kansy (bib0028) 1996; 374
Zimmermann, van Rienen (bib0043) 2021; 140
Pantelides (bib0003) 1978; 50
Nubla, Sandhyarani (bib0018) 2020; 340
Silva, Gonçalves, Nogueira, Longo, Mondoni, Moron, Santana, Longo (bib0023) 2016; 153
Rahmouni, Benali, Cherif, Dhahri, Boukhobza, Khirouni, Sajieddine (bib0038) 2015; 466-467
Lvovich (bib0042) 2012
Sachs, Park, Pastor, Kafizas, Wilson, Francàs, Gul, Ling, Blackman, Yano, Walsh, Durrant (bib0009) 2019; 10
Pinatti, Nogueira, Pereira, Pereira, Gonçalves, Varela, Longo, Rosa (bib0026) 2015; 44
Assis, Ponce, Gouveia, Souza, de Campos da Costa, Teodoro, Gobato, Andrés, Macchi, Somoza, Longo (bib0027) 2021; 21
Cruz, Teixeira, Teodoro, Jacomaci, Laier, Assis, Macedo, Tello, da Silva, Marques, Zaghete, Teodoro, Longo (bib0037) 2020; 22
Li, Hou, Yu, Qian, Sun, Huang, Ran, Jiang, Sun, Zhang (bib0008) 2019; 11
Kumar, Kumar, Navakoteswara Rao, Shankar, Bhattacharya, Krishnan (bib0011) 2021; 9
Makkonen, Korhonen, Prozheeva, Tuomisto (bib0033) 2016; 28
Malagù, Carotta, Giberti, Guidi, Martinelli, Ponce, Castro, Aldao (bib0041) 2009; 136
Assis, Pontes Ribeiro, Carvalho, Teixeira, Gobato, Prando, Mendonça, de Boni, Aparecido de Oliveira, Bettini, Andrés, Longo (bib0034) 2020; 5
Batzill, Diebold (bib0050) 2005; 79
Buono, Schipani, Ponce, Aldao (bib0052) 2017; 14
do Nascimento, Nobre, de Araújo, de Araújo, Couceiro, Manzato (bib0020) 2021; 125
Kevane (bib0002) 1964; 133
Madou, M., Morrison, S.R. Chemical sensing with solid state devices, in: 1989.
Pinatti, Pereira, de Assis, Longo, Rosa (bib0025) 2019; 771
Campbell, Peden (bib0007) 2005; 309
Mahan, Levinson, Philipp (bib0046) 1979; 50
Assis (10.1016/j.materresbull.2023.112252_bib0027) 2021; 21
Ponce (10.1016/j.materresbull.2023.112252_bib0053) 2010; 108
Cavalcante (10.1016/j.materresbull.2023.112252_bib0035) 2012; 51
Cruz (10.1016/j.materresbull.2023.112252_bib0037) 2020; 22
do Nascimento (10.1016/j.materresbull.2023.112252_bib0020) 2021; 125
Sreedevi (10.1016/j.materresbull.2023.112252_bib0015) 2018; 47
Pereira (10.1016/j.materresbull.2023.112252_bib0021) 2016; 18
Von Hauff (10.1016/j.materresbull.2023.112252_bib0029) 2019; 123
Batzill (10.1016/j.materresbull.2023.112252_bib0050) 2005; 79
Buono (10.1016/j.materresbull.2023.112252_bib0054) 2017; 246
Silva (10.1016/j.materresbull.2023.112252_bib0023) 2016; 153
Macdonald (10.1016/j.materresbull.2023.112252_bib0039) 2005
Li (10.1016/j.materresbull.2023.112252_bib0008) 2019; 11
Rahmouni (10.1016/j.materresbull.2023.112252_bib0038) 2015; 466-467
Assis (10.1016/j.materresbull.2023.112252_bib0034) 2020; 5
Mahan (10.1016/j.materresbull.2023.112252_bib0046) 1979; 50
Pinatti (10.1016/j.materresbull.2023.112252_bib0026) 2015; 44
Nubla (10.1016/j.materresbull.2023.112252_bib0018) 2020; 340
Pike (10.1016/j.materresbull.2023.112252_bib0047) 1984; 30
Gunkel (10.1016/j.materresbull.2023.112252_bib0006) 2020; 116
MacDonald (10.1016/j.materresbull.2023.112252_bib0030) 1987
Laier (10.1016/j.materresbull.2023.112252_bib0036) 2020; 139
Waser (10.1016/j.materresbull.2023.112252_bib0004) 2007; 611
Kevane (10.1016/j.materresbull.2023.112252_bib0002) 1964; 133
Kumar (10.1016/j.materresbull.2023.112252_bib0011) 2021; 9
Makkonen (10.1016/j.materresbull.2023.112252_bib0033) 2016; 28
Sachs (10.1016/j.materresbull.2023.112252_bib0009) 2019; 10
Buono (10.1016/j.materresbull.2023.112252_bib0052) 2017; 14
Leite (10.1016/j.materresbull.2023.112252_bib0051) 2010; 207
Kumar (10.1016/j.materresbull.2023.112252_bib0012) 2021; 31
Tompkins (10.1016/j.materresbull.2023.112252_bib0001) 1960; 186
Lvovich (10.1016/j.materresbull.2023.112252_bib0042) 2012
Macedo (10.1016/j.materresbull.2023.112252_bib0019) 2018; 122
da S. Lacerda (10.1016/j.materresbull.2023.112252_bib0031) 2022; 305
Pereira (10.1016/j.materresbull.2023.112252_bib0022) 2017; 56
Yamazoe (10.1016/j.materresbull.2023.112252_bib0049) 2005; 108
Schaefer (10.1016/j.materresbull.2023.112252_bib0032) 1988; 38
Campbell (10.1016/j.materresbull.2023.112252_bib0007) 2005; 309
Pantelides (10.1016/j.materresbull.2023.112252_bib0003) 1978; 50
Hoang (10.1016/j.materresbull.2023.112252_bib0013) 2018; 8
Pinatti (10.1016/j.materresbull.2023.112252_bib0025) 2019; 771
10.1016/j.materresbull.2023.112252_bib0045
Kansy (10.1016/j.materresbull.2023.112252_bib0028) 1996; 374
Alkauskas (10.1016/j.materresbull.2023.112252_bib0005) 2016; 119
Ji (10.1016/j.materresbull.2023.112252_bib0010) 2019; 463
Intatha (10.1016/j.materresbull.2023.112252_bib0040) 2010; 10
De Santana (10.1016/j.materresbull.2023.112252_bib0014) 2014; 4
Zimmermann (10.1016/j.materresbull.2023.112252_bib0043) 2021; 140
Assis (10.1016/j.materresbull.2023.112252_bib0017) 2018; 8
Penha (10.1016/j.materresbull.2023.112252_bib0024) 2020; 132
Malagù (10.1016/j.materresbull.2023.112252_bib0041) 2009; 136
Gurlo (10.1016/j.materresbull.2023.112252_bib0048) 1998; 47
Ponce (10.1016/j.materresbull.2023.112252_bib0044) 2007; 1912
Assis (10.1016/j.materresbull.2023.112252_bib0016) 2019; 9
References_xml – volume: 611
  start-page: 833
  year: 2007
  end-page: 840
  ident: bib0004
  article-title: Nanoionics-based resistive switching memories
  publication-title: Nat. Mater.
– volume: 771
  start-page: 433
  year: 2019
  end-page: 447
  ident: bib0025
  article-title: Rare earth doped silver tungstate for photoluminescent applications
  publication-title: J. Alloy. Compd.
– volume: 30
  start-page: 795
  year: 1984
  end-page: 802
  ident: bib0047
  article-title: Semiconductor grain-boundary admittance: theory
  publication-title: Phys. Rev. B
– reference: Madou, M., Morrison, S.R. Chemical sensing with solid state devices, in: 1989.
– volume: 136
  start-page: 230
  year: 2009
  end-page: 234
  ident: bib0041
  article-title: Two mechanisms of conduction in polycrystalline SnO
  publication-title: Sens. Actuators B Chem.
– volume: 18
  start-page: 21966
  year: 2016
  end-page: 21975
  ident: bib0021
  article-title: Effects of chemical substitution on the structural and optical properties of α-Ag
  publication-title: Phys. Chem. Chem. Phys.
– volume: 1912
  start-page: 1169
  year: 2007
  end-page: 1175
  ident: bib0044
  article-title: Impedance spectroscopy analysis of SnO
  publication-title: J. Mater. Sci. Mater. Electron.
– volume: 5
  start-page: 10052
  year: 2020
  end-page: 10067
  ident: bib0034
  article-title: Unconventional magnetization generated from electron beam and femtosecond irradiation on α-Ag
  publication-title: ACS Omega
– volume: 47
  start-page: 6328
  year: 2018
  end-page: 6333
  ident: bib0015
  article-title: Silver tungstate nanoparticles for the detection of ethanol, ammonia and acetone gases
  publication-title: J. Electron. Mater.
– volume: 22
  start-page: 7903
  year: 2020
  end-page: 7917
  ident: bib0037
  article-title: Multi-dimensional architecture of Ag/α-Ag
  publication-title: CrystEngComm
– volume: 9
  start-page: 9927
  year: 2019
  ident: bib0016
  article-title: Ag nanoparticles/α-Ag
  publication-title: Sci. Rep.
– volume: 122
  start-page: 8667
  year: 2018
  end-page: 8679
  ident: bib0019
  article-title: Surfactant-mediated morphology and photocatalytic activity of α-Ag
  publication-title: J. Phys. Chem. C
– volume: 4
  start-page: 22
  year: 2014
  ident: bib0014
  article-title: Silver molybdate and silver tungstate nanocomposites with enhanced photoluminescence
  publication-title: Nanomater. Nanotechnol.
– volume: 108
  year: 2010
  ident: bib0053
  article-title: Influence of degradation on the electrical conduction process in ZnO and SnO
  publication-title: J. Appl. Phys.
– volume: 123
  start-page: 11329
  year: 2019
  end-page: 11346
  ident: bib0029
  article-title: Impedance spectroscopy for emerging photovoltaics
  publication-title: J. Phys. Chem. C
– volume: 11
  start-page: 10884
  year: 2019
  end-page: 10895
  ident: bib0008
  article-title: Oxygen deficiency introduced to Z-scheme CdS/WO
  publication-title: Nanoscale
– volume: 21
  start-page: 1093
  year: 2021
  end-page: 1102
  ident: bib0027
  article-title: Revealing the nature of defects in α-Ag
  publication-title: Cryst. Growth Des.
– volume: 309
  start-page: 713
  year: 2005
  end-page: 714
  ident: bib0007
  article-title: Oxygen vacancies and catalysis on ceria surfaces
  publication-title: Science
– volume: 108
  start-page: 2
  year: 2005
  end-page: 14
  ident: bib0049
  article-title: Toward innovations of gas sensor technology
  publication-title: Sens. Actuators B Chem.
– volume: 133
  start-page: A1431
  year: 1964
  ident: bib0002
  article-title: Oxygen vacancies and electrical conduction in metal oxides
  publication-title: Phys. Rev.
– volume: 79
  start-page: 47
  year: 2005
  end-page: 154
  ident: bib0050
  article-title: The surface and materials science of tin oxide
  publication-title: Prog. Surf. Sci.
– year: 1987
  ident: bib0030
  article-title: Impedance Spectroscopy: Emphasizing Solid Materials and Systems
– volume: 186
  start-page: 3
  year: 1960
  end-page: 6
  ident: bib0001
  article-title: Superficial chemistry and solid imperfections
  publication-title: Nature
– volume: 153
  start-page: 428
  year: 2016
  end-page: 435
  ident: bib0023
  article-title: Microwave-assisted hydrothermal synthesis of Ag
  publication-title: Spectrochim. Acta Part A Mol. Biomol. Spectrosc.
– volume: 246
  start-page: 1025
  year: 2017
  end-page: 1029
  ident: bib0054
  article-title: Sensitivity of metal oxide gas sensors to non-parabolic intergranular barriers
  publication-title: Sens. Actuators B Chem.
– volume: 463
  start-page: 872
  year: 2019
  end-page: 878
  ident: bib0010
  article-title: Oxygen deficiencies and metallic Bi-mediated photocatalytic activity of bismuth tungsten oxides
  publication-title: Appl. Surf. Sci.
– volume: 50
  start-page: 2799
  year: 1979
  end-page: 2812
  ident: bib0046
  article-title: Theory of conduction in ZnO varistors
  publication-title: J. Appl. Phys.
– volume: 44
  start-page: 17673
  year: 2015
  end-page: 17685
  ident: bib0026
  article-title: Structural and photoluminescence properties of Eu
  publication-title: Dalton Trans.
– volume: 125
  start-page: 11875
  year: 2021
  end-page: 11890
  ident: bib0020
  article-title: Ag
  publication-title: J. Phys. Chem. C
– volume: 56
  start-page: 7360
  year: 2017
  end-page: 7372
  ident: bib0022
  article-title: α-Ag
  publication-title: Inorg. Chem.
– volume: 132
  year: 2020
  ident: bib0024
  article-title: Structure, optical properties, and photocatalytic activity of α-Ag
  publication-title: Mater. Res. Bull.
– volume: 8
  start-page: 1884
  year: 2018
  ident: bib0017
  article-title: Towards the scale-up of the formation of nanoparticles on α-Ag
  publication-title: Sci. Rep.
– volume: 207
  start-page: 457
  year: 2010
  end-page: 461
  ident: bib0051
  article-title: The effect of TiO
  publication-title: Phys. Status Solidi
– volume: 14
  year: 2017
  ident: bib0052
  article-title: Intergranular barrier height fluctuations in polycrystalline semiconductors
  publication-title: Phys. Status Solidi C
– volume: 51
  start-page: 10675
  year: 2012
  end-page: 10687
  ident: bib0035
  article-title: Cluster coordination and photoluminescence properties of α-Ag
  publication-title: Inorg. Chem.
– volume: 374
  start-page: 235
  year: 1996
  end-page: 244
  ident: bib0028
  article-title: Microcomputer program for analysis of positron annihilation lifetime spectra
  publication-title: Nucl. Instrum. Methods Phys. Res. Sect. A Accel. Spectrom. Detect. Assoc. Equip.
– volume: 8
  start-page: 4191
  year: 2018
  end-page: 4196
  ident: bib0013
  article-title: Electronic structure, polaron formation, and functional properties in transition-metal tungstates
  publication-title: RSC Adv.
– volume: 139
  start-page: 108
  year: 2020
  ident: bib0036
  article-title: Surface-dependent properties of α-Ag
  publication-title: Theor. Chem. Acc.
– volume: 119
  year: 2016
  ident: bib0005
  article-title: Tutorial: defects in semiconductors-combining experiment and theory
  publication-title: J. Appl. Phys.
– volume: 9
  start-page: 17006
  year: 2021
  end-page: 17018
  ident: bib0011
  article-title: Unraveling the structural and morphological stability of oxygen vacancy engineered leaf-templated CaTiO
  publication-title: J. Mater. Chem. A
– volume: 305
  year: 2022
  ident: bib0031
  article-title: A diagnosis approach for semiconductor properties evaluation from ab initio calculations: Ag-based materials investigation
  publication-title: J. Solid State Chem.
– volume: 47
  start-page: 92
  year: 1998
  end-page: 99
  ident: bib0048
  article-title: In
  publication-title: Sens. Actuators B Chem.
– volume: 38
  start-page: 9545
  year: 1988
  end-page: 9554
  ident: bib0032
  article-title: Structure of nanometer-sized polycrystalline iron investigated by positron lifetime spectroscopy
  publication-title: Phys. Rev. B
– volume: 116
  year: 2020
  ident: bib0006
  article-title: Oxygen vacancies: the (in)visible friend of oxide electronics
  publication-title: Appl. Phys. Lett.
– volume: 28
  year: 2016
  ident: bib0033
  article-title: Identification of vacancy defect complexes in transparent semiconducting oxides ZnO, In
  publication-title: J. Phys. Condens. Matter
– start-page: 1
  year: 2005
  end-page: 26
  ident: bib0039
  article-title: Fundamentals of Impedance Spectroscopy
  publication-title: Impedance Spectroscopy: Theory, Experiment, and Applications
– volume: 31
  year: 2021
  ident: bib0012
  article-title: Vacancy engineering in semiconductor photocatalysts: implications in hydrogen evolution and nitrogen fixation applications
  publication-title: Adv. Funct. Mater.
– volume: 10
  start-page: 21
  year: 2010
  end-page: 25
  ident: bib0040
  article-title: Impedance study of giant dielectric permittivity in BaFe
  publication-title: Curr. Appl. Phys.
– volume: 140
  year: 2021
  ident: bib0043
  article-title: Ambiguity in the interpretation of the low-frequency dielectric properties of biological tissues
  publication-title: Bioelectrochemistry
– volume: 10
  start-page: 5667
  year: 2019
  end-page: 5677
  ident: bib0009
  article-title: Effect of oxygen deficiency on the excited state kinetics of WO
  publication-title: Chem. Sci.
– start-page: 37
  year: 2012
  end-page: 47
  ident: bib0042
  article-title: Equivalent-circuit elements and modeling of the impedance phenomenon
  publication-title: Impedance Spectrosc.
– volume: 50
  start-page: 797
  year: 1978
  ident: bib0003
  article-title: The electronic structure of impurities and other point defects in semiconductors
  publication-title: Rev. Mod. Phys.
– volume: 340
  year: 2020
  ident: bib0018
  article-title: Ag nanoparticles anchored Ag
  publication-title: Electrochim. Acta
– volume: 466-467
  start-page: 31
  year: 2015
  end-page: 37
  ident: bib0038
  article-title: Structural and electrical properties of Zn
  publication-title: Phys. B Condens. Matter
– volume: 14
  year: 2017
  ident: 10.1016/j.materresbull.2023.112252_bib0052
  article-title: Intergranular barrier height fluctuations in polycrystalline semiconductors
  publication-title: Phys. Status Solidi C
  doi: 10.1002/pssc.201700069
– volume: 10
  start-page: 21
  year: 2010
  ident: 10.1016/j.materresbull.2023.112252_bib0040
  article-title: Impedance study of giant dielectric permittivity in BaFe0.5Nb0.5O3 perovskite ceramic
  publication-title: Curr. Appl. Phys.
  doi: 10.1016/j.cap.2009.04.006
– volume: 79
  start-page: 47
  year: 2005
  ident: 10.1016/j.materresbull.2023.112252_bib0050
  article-title: The surface and materials science of tin oxide
  publication-title: Prog. Surf. Sci.
  doi: 10.1016/j.progsurf.2005.09.002
– volume: 9
  start-page: 17006
  year: 2021
  ident: 10.1016/j.materresbull.2023.112252_bib0011
  article-title: Unraveling the structural and morphological stability of oxygen vacancy engineered leaf-templated CaTiO3 towards photocatalytic H2 evolution and N2 fixation reactions
  publication-title: J. Mater. Chem. A
  doi: 10.1039/D1TA04180K
– volume: 463
  start-page: 872
  year: 2019
  ident: 10.1016/j.materresbull.2023.112252_bib0010
  article-title: Oxygen deficiencies and metallic Bi-mediated photocatalytic activity of bismuth tungsten oxides
  publication-title: Appl. Surf. Sci.
  doi: 10.1016/j.apsusc.2018.09.011
– volume: 5
  start-page: 10052
  year: 2020
  ident: 10.1016/j.materresbull.2023.112252_bib0034
  article-title: Unconventional magnetization generated from electron beam and femtosecond irradiation on α-Ag2WO4: a quantum chemical investigation
  publication-title: ACS Omega
  doi: 10.1021/acsomega.0c00542
– volume: 18
  start-page: 21966
  year: 2016
  ident: 10.1016/j.materresbull.2023.112252_bib0021
  article-title: Effects of chemical substitution on the structural and optical properties of α-Ag2-2xNixWO4 (0 ≤ x ≤ 0.08) solid solutions
  publication-title: Phys. Chem. Chem. Phys.
  doi: 10.1039/C6CP00575F
– volume: 123
  start-page: 11329
  year: 2019
  ident: 10.1016/j.materresbull.2023.112252_bib0029
  article-title: Impedance spectroscopy for emerging photovoltaics
  publication-title: J. Phys. Chem. C
  doi: 10.1021/acs.jpcc.9b00892
– volume: 466-467
  start-page: 31
  year: 2015
  ident: 10.1016/j.materresbull.2023.112252_bib0038
  article-title: Structural and electrical properties of Zn1-xNixFe2O4 ferrite
  publication-title: Phys. B Condens. Matter
  doi: 10.1016/j.physb.2015.03.019
– volume: 4
  start-page: 22
  year: 2014
  ident: 10.1016/j.materresbull.2023.112252_bib0014
  article-title: Silver molybdate and silver tungstate nanocomposites with enhanced photoluminescence
  publication-title: Nanomater. Nanotechnol.
  doi: 10.5772/58923
– volume: 133
  start-page: A1431
  year: 1964
  ident: 10.1016/j.materresbull.2023.112252_bib0002
  article-title: Oxygen vacancies and electrical conduction in metal oxides
  publication-title: Phys. Rev.
  doi: 10.1103/PhysRev.133.A1431
– volume: 8
  start-page: 1884
  year: 2018
  ident: 10.1016/j.materresbull.2023.112252_bib0017
  article-title: Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation
  publication-title: Sci. Rep.
  doi: 10.1038/s41598-018-19270-9
– volume: 51
  start-page: 10675
  year: 2012
  ident: 10.1016/j.materresbull.2023.112252_bib0035
  article-title: Cluster coordination and photoluminescence properties of α-Ag2WO4 microcrystals
  publication-title: Inorg. Chem.
  doi: 10.1021/ic300948n
– volume: 1912
  start-page: 1169
  issue: 19
  year: 2007
  ident: 10.1016/j.materresbull.2023.112252_bib0044
  article-title: Impedance spectroscopy analysis of SnO2 thick-films gas sensors
  publication-title: J. Mater. Sci. Mater. Electron.
– volume: 31
  year: 2021
  ident: 10.1016/j.materresbull.2023.112252_bib0012
  article-title: Vacancy engineering in semiconductor photocatalysts: implications in hydrogen evolution and nitrogen fixation applications
  publication-title: Adv. Funct. Mater.
  doi: 10.1002/adfm.202009807
– volume: 136
  start-page: 230
  year: 2009
  ident: 10.1016/j.materresbull.2023.112252_bib0041
  article-title: Two mechanisms of conduction in polycrystalline SnO2
  publication-title: Sens. Actuators B Chem.
  doi: 10.1016/j.snb.2008.10.015
– volume: 153
  start-page: 428
  year: 2016
  ident: 10.1016/j.materresbull.2023.112252_bib0023
  article-title: Microwave-assisted hydrothermal synthesis of Ag2(W1-xMox)O4 heterostructures: nucleation of Ag, morphology, and photoluminescence properties
  publication-title: Spectrochim. Acta Part A Mol. Biomol. Spectrosc.
  doi: 10.1016/j.saa.2015.08.047
– volume: 771
  start-page: 433
  year: 2019
  ident: 10.1016/j.materresbull.2023.112252_bib0025
  article-title: Rare earth doped silver tungstate for photoluminescent applications
  publication-title: J. Alloy. Compd.
  doi: 10.1016/j.jallcom.2018.08.302
– volume: 47
  start-page: 6328
  year: 2018
  ident: 10.1016/j.materresbull.2023.112252_bib0015
  article-title: Silver tungstate nanoparticles for the detection of ethanol, ammonia and acetone gases
  publication-title: J. Electron. Mater.
  doi: 10.1007/s11664-018-6551-8
– volume: 139
  start-page: 108
  year: 2020
  ident: 10.1016/j.materresbull.2023.112252_bib0036
  article-title: Surface-dependent properties of α-Ag2WO4: a joint experimental and theoretical investigation
  publication-title: Theor. Chem. Acc.
  doi: 10.1007/s00214-020-02613-z
– volume: 132
  year: 2020
  ident: 10.1016/j.materresbull.2023.112252_bib0024
  article-title: Structure, optical properties, and photocatalytic activity of α-Ag2W0.75Mo0.25O4
  publication-title: Mater. Res. Bull.
  doi: 10.1016/j.materresbull.2020.111011
– volume: 47
  start-page: 92
  year: 1998
  ident: 10.1016/j.materresbull.2023.112252_bib0048
  article-title: In2O3 and MoO3–In2O3 thin film semiconductor sensors: interaction with NO2 and O3
  publication-title: Sens. Actuators B Chem.
  doi: 10.1016/S0925-4005(98)00033-1
– volume: 125
  start-page: 11875
  year: 2021
  ident: 10.1016/j.materresbull.2023.112252_bib0020
  article-title: Ag2-xCuxWO4 solid solution: structure, morphology, optical properties, and photocatalytic performance in the degradation of RhB under blue light-emitting device irradiation
  publication-title: J. Phys. Chem. C
  doi: 10.1021/acs.jpcc.1c00099
– volume: 305
  year: 2022
  ident: 10.1016/j.materresbull.2023.112252_bib0031
  article-title: A diagnosis approach for semiconductor properties evaluation from ab initio calculations: Ag-based materials investigation
  publication-title: J. Solid State Chem.
– year: 1987
  ident: 10.1016/j.materresbull.2023.112252_bib0030
– volume: 50
  start-page: 797
  year: 1978
  ident: 10.1016/j.materresbull.2023.112252_bib0003
  article-title: The electronic structure of impurities and other point defects in semiconductors
  publication-title: Rev. Mod. Phys.
  doi: 10.1103/RevModPhys.50.797
– volume: 611
  start-page: 833
  issue: 6
  year: 2007
  ident: 10.1016/j.materresbull.2023.112252_bib0004
  article-title: Nanoionics-based resistive switching memories
  publication-title: Nat. Mater.
  doi: 10.1038/nmat2023
– volume: 9
  start-page: 9927
  year: 2019
  ident: 10.1016/j.materresbull.2023.112252_bib0016
  article-title: Ag nanoparticles/α-Ag2WO4 composite formed by electron beam and femtosecond irradiation as potent antifungal and antitumor agents
  publication-title: Sci. Rep.
  doi: 10.1038/s41598-019-46159-y
– volume: 56
  start-page: 7360
  year: 2017
  ident: 10.1016/j.materresbull.2023.112252_bib0022
  article-title: α-Ag2–2xZnxWO4 (0 ≤ x ≤ 0.25) solid solutions: structure, morphology, and optical properties
  publication-title: Inorg. Chem.
  doi: 10.1021/acs.inorgchem.7b00201
– start-page: 37
  year: 2012
  ident: 10.1016/j.materresbull.2023.112252_bib0042
  article-title: Equivalent-circuit elements and modeling of the impedance phenomenon
  publication-title: Impedance Spectrosc.
  doi: 10.1002/9781118164075.ch3
– volume: 30
  start-page: 795
  year: 1984
  ident: 10.1016/j.materresbull.2023.112252_bib0047
  article-title: Semiconductor grain-boundary admittance: theory
  publication-title: Phys. Rev. B
  doi: 10.1103/PhysRevB.30.795
– volume: 22
  start-page: 7903
  year: 2020
  ident: 10.1016/j.materresbull.2023.112252_bib0037
  article-title: Multi-dimensional architecture of Ag/α-Ag2WO4 crystals: insights into microstructural, morphological, and photoluminescence properties
  publication-title: CrystEngComm
  doi: 10.1039/D0CE00876A
– volume: 119
  year: 2016
  ident: 10.1016/j.materresbull.2023.112252_bib0005
  article-title: Tutorial: defects in semiconductors-combining experiment and theory
  publication-title: J. Appl. Phys.
  doi: 10.1063/1.4948245
– volume: 21
  start-page: 1093
  year: 2021
  ident: 10.1016/j.materresbull.2023.112252_bib0027
  article-title: Revealing the nature of defects in α-Ag2WO4 by positron annihilation lifetime spectroscopy: a joint experimental and theoretical study
  publication-title: Cryst. Growth Des.
  doi: 10.1021/acs.cgd.0c01417
– volume: 108
  start-page: 2
  year: 2005
  ident: 10.1016/j.materresbull.2023.112252_bib0049
  article-title: Toward innovations of gas sensor technology
  publication-title: Sens. Actuators B Chem.
  doi: 10.1016/j.snb.2004.12.075
– start-page: 1
  year: 2005
  ident: 10.1016/j.materresbull.2023.112252_bib0039
  article-title: Fundamentals of Impedance Spectroscopy
– volume: 116
  year: 2020
  ident: 10.1016/j.materresbull.2023.112252_bib0006
  article-title: Oxygen vacancies: the (in)visible friend of oxide electronics
  publication-title: Appl. Phys. Lett.
  doi: 10.1063/1.5143309
– volume: 11
  start-page: 10884
  year: 2019
  ident: 10.1016/j.materresbull.2023.112252_bib0008
  article-title: Oxygen deficiency introduced to Z-scheme CdS/WO3−x nanomaterials with MoS2 as the cocatalyst towards enhancing visible-light-driven hydrogen evolution
  publication-title: Nanoscale
  doi: 10.1039/C8NR10230A
– volume: 8
  start-page: 4191
  year: 2018
  ident: 10.1016/j.materresbull.2023.112252_bib0013
  article-title: Electronic structure, polaron formation, and functional properties in transition-metal tungstates
  publication-title: RSC Adv.
  doi: 10.1039/C7RA13436C
– volume: 122
  start-page: 8667
  year: 2018
  ident: 10.1016/j.materresbull.2023.112252_bib0019
  article-title: Surfactant-mediated morphology and photocatalytic activity of α-Ag2WO4 material
  publication-title: J. Phys. Chem. C
  doi: 10.1021/acs.jpcc.8b01898
– volume: 38
  start-page: 9545
  year: 1988
  ident: 10.1016/j.materresbull.2023.112252_bib0032
  article-title: Structure of nanometer-sized polycrystalline iron investigated by positron lifetime spectroscopy
  publication-title: Phys. Rev. B
  doi: 10.1103/PhysRevB.38.9545
– volume: 246
  start-page: 1025
  year: 2017
  ident: 10.1016/j.materresbull.2023.112252_bib0054
  article-title: Sensitivity of metal oxide gas sensors to non-parabolic intergranular barriers
  publication-title: Sens. Actuators B Chem.
  doi: 10.1016/j.snb.2017.02.146
– volume: 108
  year: 2010
  ident: 10.1016/j.materresbull.2023.112252_bib0053
  article-title: Influence of degradation on the electrical conduction process in ZnO and SnO2-based varistors
  publication-title: J. Appl. Phys.
  doi: 10.1063/1.3490208
– volume: 309
  start-page: 713
  year: 2005
  ident: 10.1016/j.materresbull.2023.112252_bib0007
  article-title: Oxygen vacancies and catalysis on ceria surfaces
  publication-title: Science
  doi: 10.1126/science.1113955
– volume: 140
  year: 2021
  ident: 10.1016/j.materresbull.2023.112252_bib0043
  article-title: Ambiguity in the interpretation of the low-frequency dielectric properties of biological tissues
  publication-title: Bioelectrochemistry
  doi: 10.1016/j.bioelechem.2021.107773
– volume: 50
  start-page: 2799
  year: 1979
  ident: 10.1016/j.materresbull.2023.112252_bib0046
  article-title: Theory of conduction in ZnO varistors
  publication-title: J. Appl. Phys.
  doi: 10.1063/1.326191
– volume: 374
  start-page: 235
  year: 1996
  ident: 10.1016/j.materresbull.2023.112252_bib0028
  article-title: Microcomputer program for analysis of positron annihilation lifetime spectra
  publication-title: Nucl. Instrum. Methods Phys. Res. Sect. A Accel. Spectrom. Detect. Assoc. Equip.
  doi: 10.1016/0168-9002(96)00075-7
– volume: 207
  start-page: 457
  year: 2010
  ident: 10.1016/j.materresbull.2023.112252_bib0051
  article-title: The effect of TiO2 on the microstructural and electrical properties of low voltage varistor based on (Sn,Ti)O2 ceramics
  publication-title: Phys. Status Solidi
  doi: 10.1002/pssa.200925304
– volume: 186
  start-page: 3
  year: 1960
  ident: 10.1016/j.materresbull.2023.112252_bib0001
  article-title: Superficial chemistry and solid imperfections
  publication-title: Nature
  doi: 10.1038/186003a0
– volume: 340
  year: 2020
  ident: 10.1016/j.materresbull.2023.112252_bib0018
  article-title: Ag nanoparticles anchored Ag2WO4 nanorods: an efficient methanol tolerant and durable Pt free electro-catalyst toward oxygen reduction reaction
  publication-title: Electrochim. Acta
  doi: 10.1016/j.electacta.2020.135942
– volume: 10
  start-page: 5667
  year: 2019
  ident: 10.1016/j.materresbull.2023.112252_bib0009
  article-title: Effect of oxygen deficiency on the excited state kinetics of WO3 and implications for photocatalysis
  publication-title: Chem. Sci.
  doi: 10.1039/C9SC00693A
– ident: 10.1016/j.materresbull.2023.112252_bib0045
– volume: 28
  year: 2016
  ident: 10.1016/j.materresbull.2023.112252_bib0033
  article-title: Identification of vacancy defect complexes in transparent semiconducting oxides ZnO, In2O3 and SnO2
  publication-title: J. Phys. Condens. Matter
  doi: 10.1088/0953-8984/28/22/224002
– volume: 44
  start-page: 17673
  year: 2015
  ident: 10.1016/j.materresbull.2023.112252_bib0026
  article-title: Structural and photoluminescence properties of Eu3+ doped α-Ag2WO4 synthesized by the green coprecipitation methodology
  publication-title: Dalton Trans.
  doi: 10.1039/C5DT01997D
SSID ssj0004877
Score 2.452105
Snippet •Alteration of α-Ag2WO4 defects as a function of temperature.•Photoluminescence spectroscopy as a tool to evaluate oxygen vacancies.•Impedance spectroscopy and...
SourceID crossref
elsevier
SourceType Enrichment Source
Index Database
Publisher
StartPage 112252
SubjectTerms Defects
Electronic properties
α-Ag2WO4
Title Disclosing the nature of vacancy defects in α-Ag2WO4
URI https://dx.doi.org/10.1016/j.materresbull.2023.112252
Volume 164
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
journalDatabaseRights – providerCode: PRVESC
  databaseName: ScienceDirect database
  customDbUrl:
  eissn: 1873-4227
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0004877
  issn: 0025-5408
  databaseCode: AIEXJ
  dateStart: 19950101
  isFulltext: true
  titleUrlDefault: https://www.sciencedirect.com
  providerName: Elsevier
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtV3NTtwwELZaQCocUAtUQGnlQ3taJdrESewcOCzbrdpKUKSC2FtkOzbd1ZJFZEG8Fi_CM3WMnR9oUZdKXKJoEk8ymc-TiTM_CH1kQkuuBfXSbiK9SBLhAYl5LFY0FzKKibTNJujBARsO00MXylvetROgRcGur9PzZ1U10EDZJnX2CequmQIB9kHpsAW1w3YuxX8elXIyLas0KFu50_iEV1waU9rJlQ3hGIHe-4NPe4HXOw1PfkRtP3Wfz-y9dlw1oF8d0S7UbSACs8kuVfvNj4xyZvNm9v2fNbU3ybldkPWbU_cubdNvILYXHkJSh701iQCxiatg94xpErXMIThzoS1Q-4eltosGY__MyAOiGCF8cxm_GXS_PPaD11YdTFjFqY2zNq_M8Mosr5doMaRxCkZvsfdtMPzeJM4yWvf0NZJUVWnvAgAfu7O_ezAtr-ToNVp1nxO4Z2HwBr1QxRp61a-6-K2hlVbByXUUN-DAAA5swYGnGjtwYAcOPCrw7Y0DxgY6_jI46n_1XOMMT4ZpAF9MOUy0VEkRSJoEjJNEEap5BAyoVnGSg6zdgHNORRjklIIPyhkhjAeCdSMlyFu0UEwLtYmwyaPuKqUlEwqOaKYSkSfC9BXQYU70Fkqrh5FJV1XeNDeZZP9WyxYi9dhzW1tlrlG71TPPnJdovb8MoDXH-O3_uuo7tNzMgR20MLu4VO_RkryajcqLDw5XvwEfx431
linkProvider Elsevier
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Disclosing+the+nature+of+vacancy+defects+in+%CE%B1-Ag2WO4&rft.jtitle=Materials+research+bulletin&rft.au=Assis%2C+M.&rft.au=Castro%2C+M.S.&rft.au=Aldao%2C+C.M.&rft.au=Buono%2C+C.&rft.date=2023-08-01&rft.issn=0025-5408&rft.volume=164&rft.spage=112252&rft_id=info:doi/10.1016%2Fj.materresbull.2023.112252&rft.externalDBID=n%2Fa&rft.externalDocID=10_1016_j_materresbull_2023_112252
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0025-5408&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0025-5408&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0025-5408&client=summon