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Improved CZTSe solar cell efficiency via silver and germanium alloying
ATASOY YAVUZ,BACAKSIZ EMİN,ÇİRİŞ ALİ,OLĞAR MEHMET ALİ,ZAN RECEP,Al-dala Ali Ahmed M.J.,KÜÇÜKÖMEROĞLU TAYFUR,Başol Bülent Mehmet
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Solar Energy
- Doi: 10.1016/j.solener.2023.112247
|
2024
|
|
Potassium doping of sputtered MoS2 films by CVD method
ALTUNTEPE ALİ,ERKAN SERKAN,OLĞAR MEHMET ALİ,Toplu Güldöne,ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Journal of Materials Science: Materials in Electronics
- Doi: 10.1007/s10854-023-11802-y
|
2024
|
|
Investigating surface area and hydrogen pressure effects on LiH and NaH
ALTUNTEPE ALİ,ERKAN SERKAN,OLĞAR MEHMET ALİ,ÇELİK SELAHATTİN,ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Journal of Solid State Chemistry
- Doi: 10.1016/j.jssc.2023.124483
|
2024
|
|
Hydrogen storage capacity of two-dimensional MoS2
ALTUNTEPE ALİ,ERKAN SERKAN,OLĞAR MEHMET ALİ,ÇELİK SELAHATTİN,ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - International Journal of Hydrogen Energy
- Doi: 10.1016/j.ijhydene.2023.12.120
|
2024
|
|
Improvement in performance of SnSe-based photodetectors via post deposition sulfur diffusion
YILMAZ SALİH,Başol Bülent Mehmet,POLAT İSMAİL,OLĞAR MEHMET ALİ,BAYAZIT TUĞBA,KÜÇÜKÖMEROĞLU TAYFUR,BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Sensors and Actuators A: Physical
- Doi: 10.1016/j.sna.2024.115348
|
2024
|
|
Nitrogen doped single layer graphene for CZTS-based thin film solar cells
OLĞAR MEHMET ALİ, Erkan Serkan, ALTUNTEPE ALİ, ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Optical Materials
- Doi: 10.1016/j.optmat.2024.115167
|
2024
|
|
Dependence of CZTS thin film properties and photovoltaic performance on heating rate and sulfurization time
OLĞAR MEHMET ALİ, Erkan Serkan, ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Elsevier BV
- Doi: 10.1016/j.jallcom.2023.171283
|
2023
|
|
Impact of the ZnS layer position in a stacked precursor film on the properties of CZTS films grown on flexible molybdenum substrates
Yagmyrov Atajan, Erkan Serkan, Başol B. M., ZAN RECEP, OLĞAR MEHMET ALİ
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Elsevier BV
- Doi: 10.1016/j.optmat.2022.113423
|
2023
|
|
Performance of Si-based solar cell utilizing optimized Al-doped ZnO films as TCO layer
ALTUNTEPE ALİ, Erkan Serkan, Hasret Onur, Yagmyrov Atajan, Yazıcı Duygu, TOMAKİN MURAT, OLĞAR MEHMET ALİ, ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Springer Science and Business Media LLC
- Doi: 10.1007/s10854-022-09557-z
|
2023
|
|
Characterization of Cu(In,Ga)(Te,S)2 thin films grown on stainless steel foil substrates
KARACA ABDULLAH, Başol Bülent Mehmet, OLĞAR MEHMET ALİ, Büyüklimanlı Temel, TOMAKİN MURAT, KÜÇÜKÖMEROĞLU TAYFUR, BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - IOP Publishing
- Doi: 10.1088/1361-6463/acc40e
|
2023
|
|
Growth and characterization of CT(S,Se) thin films and Al/n-Si/p-CT(S,Se)/Mo heterojunction diode application employing a two-stage process
BAYAZIT TUĞBA, OLĞAR MEHMET ALİ, KÜÇÜKÖMEROĞLU TAYFUR, BACAKSIZ EMİN, TOMAKİN MURAT
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Elsevier BV
- Doi: 10.1016/j.sna.2023.114679
|
2023
|
|
Enhanced photovoltaic performance of silicon-based solar cell through optimization of Ga-doped ZnO layer
Erkan Serkan, ALTUNTEPE ALİ, Yazıcı Duygu, OLĞAR MEHMET ALİ, ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - IOP Publishing
- Doi: 10.1088/1402-4896/acf68f
|
2023
|
|
Photodetector properties of CdSe thin films grown by close space sublimation method
OLĞAR MEHMET ALİ, Başol Bülent Mehmet, POLAT İSMAİL, TOMAKİN MURAT, KÜÇÜKÖMEROĞLU TAYFUR, BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Springer Science and Business Media LLC
- Doi: 10.1007/s10854-023-11198-9
|
2023
|
|
Investigating Structural and Optical Properties of CZTS Thin Films through Ag and Ge Alloying
OLĞAR MEHMET ALİ, ZAN RECEP, ÇİRİŞ ALİ, ATASOY YAVUZ
Uluslararası -
Hakemli -
ROAD, Google Scholar, DRJI -
Özgün Makale - Journal of NanoScience in Advanced Materials (NANOSAM)
- Doi: 10.5281/zenodo.8007885
|
2023
|
|
INFLUENCE OF HEATING RATE ON THE STRUCTURAL AND OPTICAL PROPERTIES OF SILVER AND GERMANIUM CO-DOPED CZTS THIN FILM
ATASOY YAVUZ, ÇİRİŞ ALİ, OLĞAR MEHMET ALİ
Uluslararası -
Hakemli -
ASOS, Crossref, Semanticscholar, ROAD, Google Scholar -
Özgün Makale - Omer Halisdemir Universitesi
- Doi: 10.55696/ejset.1295349
|
2023
|
|
Influence of deposition pressure of elemental Sn on structural, optical, electrical and schottky diode properties of SnS thin films grown by two-stage method
ÇİRİŞ ALİ, ATASOY YAVUZ, TOMAKİN MURAT, OLĞAR MEHMET ALİ
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Springer Science and Business Media LLC
- Doi: 10.1007/s10854-023-10540-5
|
2023
|
|
Fabrication of SnS thin film by rapid thermal processing: effect of annealing temperature in sulfurization process
ÇİRİŞ ALİ, OLĞAR MEHMET ALİ
Ulusal -
Hakemli -
TR DİZİN -
Özgün Makale - Gumushane University Journal of Science and Technology Institute
- Doi: 10.17714/gumusfenbil.1006581
|
2022
|
|
IMPACT OF SELENIZATION TEMPERATURE AND PRE-ANNEALING TREATMENT ON THE MICROSTRUCTURAL PROPERTIES OF Cu2ZnSnSe4 THIN FILMS GROWN BY RAPID THERMAL PROCESS
ATASOY YAVUZ, OLĞAR MEHMET ALİ
Ulusal -
Hakemli -
ASOS, Crossref, Semanticscholar, ROAD, Google Scholar -
Özgün Makale - Eurasian Journal of Science Engineering and Technology
- Doi: 10.55696/ejset.1100103
|
2022
|
|
PREPARATION OF CZTS THIN FILM EMPLOYING RAPID THERMAL PROCESSING METHOD
OLĞAR MEHMET ALİ, ATASOY YAVUZ
Ulusal -
Hakemli -
ASOS, Crossref, Semanticscholar, ROAD, Google Scholar -
Özgün Makale - Eurasian Journal of Science Engineering and Technology
- Doi: 10.55696/ejset.1098850
|
2022
|
|
Integration of single layer graphene into CZTS thin film solar cells
Erkan Serkan, Yagmyrov Atajan, Altuntepe Ali, ZAN RECEP, OLĞAR MEHMET ALİ
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Journal of Alloys and Compounds
- Doi: 10.1016/j.jallcom.2022.166041
|
2022
|
|
Integration of graphene with GZO as TCO layer and its impact on solar cell performance
ZAN RECEP, OLĞAR MEHMET ALİ, Altuntepe Ali, SEYHAN AYŞE, TURAN RAŞİT
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Renewable Energy
- Doi: 10.1016/j.renene.2021.09.101
|
2022
|
|
Enhancement in photovoltaic performance of CZTS Thin-film solar cells through varying stacking order and sulfurization time
OLĞAR MEHMET ALİ
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Journal of Materials Science: Materials in Electronics
- Doi: 10.1007/s10854-022-08829-y
|
2022
|
|
Hybrid transparent conductive electrode structure for solar cell application
Altuntepe Ali, OLĞAR MEHMET ALİ, Erkan Serkan, Hasret Onur, Keçeci Ahmet Emin, Kökbudak Gamze, TOMAKİN MURAT, SEYHAN AYŞE, TURAN RAŞİT, ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Renewable Energy
- Doi: 10.1016/j.renene.2021.08.061
|
2021
|
|
Phase transformation in Cu2SnS3 (CTS) thin films through pre-treatment in sulfur atmosphere
OLĞAR MEHMET ALİ, Başol B. M., TOMAKİN MURAT, BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Journal of Materials Science: Materials in Electronics
- Doi: 10.1007/s10854-021-05660-9
|
2021
|
|
Impact of in/ex situ annealing and reaction temperature on structural, optical and electrical properties of SnS thin films
OLĞAR MEHMET ALİ, ÇİRİŞ ALİ, TOMAKİN MURAT, ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Journal of Molecular Structure
- Doi: 10.1016/j.molstruc.2021.130631
|
2021
|
|
Impact of stacking order and annealing temperature on properties of CZTS thin films and solar cell performance
OLĞAR MEHMET ALİ, SARP ALİ OGÜN, SEYHAN AYŞE, ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Renewable Energy
- Doi: 10.1016/j.renene.2021.08.023
|
2021
|
|
Fabrication of Cu-rich CZTS thin films by two-stage process: Effect of gas flow-rate in sulfurization process
OLĞAR MEHMET ALİ, Altuntepe Ali, Erkan Serkan, ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Journal of Molecular Structure
- Doi: 10.1016/j.molstruc.2021.129922
|
2021
|
|
Impact of sulfurization parameters on properties of CZTS thin films grown using quaternary target
OLĞAR MEHMET ALİ, SEYHAN AYŞE, SARP ALİ OGÜN, ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
- Doi: 10.1007/s10854-020-04582-2
|
2020
|
|
The choice of Zn or ZnS layer in the stacked precursors for preparation of Cu2ZnSnS4 (CZTS) thin films
OLĞAR MEHMET ALİ, SEYHAN AYŞE, Sarp Ali Ogün, ZAN RECEP
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Superlattices and Microstructures
- Doi: 10.1016/j.spmi.2020.106669
|
2020
|
|
Improvement in the structural and optical properties of Cu2SnS3 (CTS) thin films through soft-annealing treatment
OLĞAR MEHMET ALİ
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - SUPERLATTICES AND MICROSTRUCTURES
- Doi: 10.1016/j.spmi.2019.106366
|
2020
|
|
Structural, optical and Schottky diode properties of Cu2ZnSnS4 thin films grown by two-stage method
ATASOY YAVUZ, OLĞAR MEHMET ALİ, BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
- Doi: 10.1007/s10854-019-01385-y
|
2019
|
|
CZTS layers formed under sulfur-limited conditions at above atmospheric pressure
OLĞAR MEHMET ALİ,BACAKSIZ EMİN,TOMAKİN MURAT,KÜÇÜKÖMEROĞLU TAYFUR,Başol Bulent M
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
- Doi: 10.1016/j.mssp.2018.10.015
|
2019
|
|
Optimization of sulfurization time and temperature for fabrication of Cu2ZnSnS4 (CZTS) thin films
OLĞAR MEHMET ALİ
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Superlattices and Microstructures
- Doi: 10.1016/j.spmi.2018.12.012
|
2019
|
|
Growth of Cu2ZnSnS4 (CZTS) thin films using short sulfurization periods
OLĞAR MEHMET ALİ,TOMAKİN MURAT,KÜÇÜKÖMEROĞLU TAYFUR,BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Materials Research Express
- Doi: 10.1088/2053-1591/aaff78
|
2019
|
|
Growth and characterization of Cu2SnS3 (CTS), Cu2SnSe3 (CTSe), and Cu2Sn(S,Se)3 (CTSSe) thin films using dip-coated Cu–Sn precursor
BAYAZIT TUĞBA,OLĞAR MEHMET ALİ,KÜÇÜKÖMEROĞLU TAYFUR,BACAKSIZ EMİN,TOMAKİN MURAT
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
- Doi: 10.1007/s10854-019-01622-4
|
2019
|
|
Influence of Sulfurization on the Properties of Cu2ZnSnS4 (CZTS) Thin Films Prepared by a Two-Stage Process
OLĞAR MEHMET ALİ
Ulusal -
Hakemli -
TR DİZİN -
Özgün Makale - Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi
- Doi: 10.28948/ngumuh.598096
|
2019
|
|
Growth of Cu2ZnSnS4 Thin Films Using Moderate Annealing Temperature and Short Dwell Time
OLĞAR MEHMET ALİ,SEYHAN AYŞE
Ulusal -
Hakemli -
TR DİZİN -
Özgün Makale - Cumhuriyet Science Journal
- Doi: 10.17776/csj.527260
|
2019
|
|
Influence of pre-annealing Cu-Sn on the structural properties of CZTSe thin films grown by a two-stage process
OLĞAR MEHMET ALİ,Başol Bulent M,TOMAKİN MURAT,SEYHAN AYŞE,BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
- Doi: 10.1016/j.mssp.2018.08.018
|
2018
|
|
Cu(In,Ga)(Se,Te) 2 films formed on metal foil substrates by a two-stage process employing electrodeposition and evaporation
ATASOY YAVUZ,Başol Bulent M,OLĞAR MEHMET ALİ,TOMAKİN MURAT,BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - THIN SOLID FILMS
- Doi: 10.1016/j.tsf.2018.01.025
|
2018
|
|
Effect of heat treating metallic constituents on the properties of Cu2ZnSnSe4 thin films formed by a two-stage process
OLĞAR MEHMET ALİ, Başol Bülent Mehmet, ATASOY YAVUZ, TOMAKİN MURAT, AYGÜN ÖZYÜZER GÜLNUR, ÖZYÜZER LÜTFİ, BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Thin Solid Films
- Doi: 10.1016/j.tsf.2017.01.037
|
2017
|
|
Cu2ZnSnS4 -based thin films and solar cells by rapid thermal annealing processing
OLĞAR MEHMET ALİ,Joachim Klaer,Mainz Roland,ÖZYÜZER LÜTFİ,Unold Thomas
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Thin Solid Films
- Doi: 10.1016/j.tsf.2017.03.008
|
2017
|
|
Synthesis and characterization of ZnO micro-rods and temperature-dependent characterizations of heterojunction of ZnO microrods/CdTe and ZnO microrods/ZnTe structures
OLĞAR MEHMET ALİ, ATASOY YAVUZ, BACAKSIZ EMİN, AYDOĞAN ŞAKİR
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Sensors and Actuators A: Physical
- Doi: 10.1016/j.sna.2017.04.053
|
2017
|
|
Enhancement in the optical and electrical properties of CdS thin films through Ga and K co-doping
YILMAZ SALİH, TÖRELİ SALTUK BUĞRA, POLAT İSMAİL, OLĞAR MEHMET ALİ, TOMAKİN MURAT, BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Materials Science in Semiconductor Processing
- Doi: 10.1016/j.mssp.2016.12.016
|
2017
|
|
Physical properties of CdS:Ga thin films synthesized by spray pyrolysis technique
YILMAZ SALİH,POLAT İSMAİL,OLĞAR MEHMET ALİ,TOMAKİN MURAT,TÖRELİ SALTUK BUĞRA,BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Journal of Materials Science: Materials in Electronics
- Doi: 10.1007/s10854-016-5908-0
|
2017
|
|
Influence of copper composition and reaction temperature on the properties of CZTSe thin films
OLĞAR MEHMET ALİ, ATASOY YAVUZ, Başol Bülent Mehmet, TOMAKİN MURAT, AYGÜN ÖZYÜZER GÜLNUR, ÖZYÜZER LÜTFİ, BACAKSIZ EMİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Journal of Alloys and Compounds
- Doi: 10.1016/j.jallcom.2016.04.309
|
2016
|
|
Alloying effect on K shell X ray fluorescence cross sections and intensity ratios of Cu and Sn in Cu1Sn1 x alloys using the 59 5keV gamma rays
DOĞAN MUHAMMET,OLĞAR MEHMET ALİ,CENGİZ ERHAN,TIRAŞOĞLU ENGİN
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Radiation Physics and Chemistry
- Doi: 10.1016/j.radphyschem.2016.05.019
|
2016
|
|
Effect of precursor stacking order and sulfurization temperature on compositional homogeneity of CZTS thin films
OLĞAR MEHMET ALİ, Klaer Joachim, Mainz Roland, Serghei Levcenco, Just Justus, BACAKSIZ EMİN, Unold Thomas
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Thin Solid Films
- Doi: 10.1016/j.tsf.2016.07.058
|
2016
|
|
Growth of Cu2ZnSnS4 absorber layer on flexible metallic substrates for thin film solar cell applications
Yazıcı Şebnem,OLĞAR MEHMET ALİ,Akça Fatime Gülşah,CANTAŞ BAĞDAŞ AYTEN,Kurt metin,Gülnur Aygun,TARHAN ENVER,YANMAZ EKREM,ÖZYÜZER LÜTFİ
Uluslararası -
Hakemli -
SCI-Expanded -
Özgün Makale - Thin Solid Films
- Doi: 10.1016/j.tsf.2015.06.028
|
2015
|
