ArticleSensors (Basel, Switzerland)2026
Defect-Driven Selectivity Inversion in ZnO Gas Sensors via Y
Imen Massoudi, Driss Lahem, Marc Debliquy, Norah Abdullah Algarou, Reem Khalid Aldakheel, Norah Alonizan, Amor Ben Ali, Muhammad Younas, Bayan Almohsen, Talal F Qahtan and 1 more
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In one paragraphArticle in Sensors (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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5 · Who and what moneyAuthors and funding
11 authors.
Imen MassoudiDepartment of Physics, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia.ORCID 0000-0002-8632-5898 Driss LahemMateria Nova, Materials R&D Centre, Parc Initialis, Avenue Nicolas Copernic 3, 7000 Mons, Belgium.ORCID 0000-0002-4510-3586 Marc DebliquyMaterials Science Department, University of Mons, 7000 Mons, Belgium.
Norah Abdullah AlgarouDepartment of Physics, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia.
Reem Khalid AldakheelDepartment of Physics, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia.
Norah AlonizanDepartment of Physics, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia.ORCID 0000-0001-5371-8436 Amor Ben AliBasic & Applied Scientific Research Center, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia.ORCID 0000-0001-9532-1146 Muhammad YounasCore Research Facilities (CRF), King Fahd University of Petroleum and Minerals (KFUPM), Dhahran 31261, Saudi Arabia.ORCID 0000-0001-5368-3341 Bayan AlmohsenDepartment of Physics, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia.
Talal F QahtanPhysics Department, College of Science and Humanities in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia.ORCID 0000-0003-3393-075X Fatemah M BarakatDepartment of Physics and Astronomy, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.
Funding
European Regional Development Fund (ERDF) NAWalloon Region of Belgium N°.0100179
6 · The paper itselfAbstract
In this work, we demonstrate a defect-mediated strategy to fundamentally reprogram the selectivity of ZnO gas sensors through targeted doping with two types of trivalent rare-earth ions. We incorporate yttrium (Y
Indexed as
defect engineeringgas sensorsNO2 suppressionselectivity inversiontrivalent RE ionsVOC detectionZnO semiconductors
Identifiers
PMID42590456
PMCPMC13468823
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