Optimising the thickness of sputtered SnO2 buffer layers for high efficiency CdSeTe/CdTe devices

Authors: Infante-Ortega, Luis C., Liu, Xiaolei, Kujovic, Luksa, Togay, Mustafa, Jones, Luke O., Abbas, A., Bowers, Jake W., Walls, John M., Zhang, Wei, Lee, Chungho, Nagle, Timothy, Lu, Dingyuan, Xiong, Gang, Oklobia, Ochai, Lamb, Dan A., Irvine, Stuart J. C.

Source: 2024 IEEE 52nd Photovoltaic Specialist Conference (PVSC) Photovoltaic Specialist Conference (PVSC), 2024 IEEE 52nd. :1387-1389 Jun, 2024

Relation: 2024 IEEE 52nd Photovoltaic Specialist Conference (PVSC)

Ce-Alloyed ZnO Buffer Layers for Thin Film CdSeTe/CdTe Solar Cells

Authors: Kujovic, Luksa, Liu, Xiaolei, Togay, Mustafa, Abbas, Ali, Curson, Kieran M., Jones, Luke O., Bowers, Jake W., Walls, John M., Oklobia, Ochai, Lamb, Dan A., Irvine, Stuart J. C., Zhang, Wei, Lee, Chungho, Nagle, Timothy, Lu, Dingyuan, Xiong, Gang

Source: 2024 IEEE 52nd Photovoltaic Specialist Conference (PVSC) Photovoltaic Specialist Conference (PVSC), 2024 IEEE 52nd. :1068-1070 Jun, 2024

Relation: 2024 IEEE 52nd Photovoltaic Specialist Conference (PVSC)

Large Area Survey Grain Size and Texture Optimization For Thin Film CdTe Solar Cells Using Xenon-Plasma Focused Ion Beam (PFIB)

Authors: Kornienko, Vladislav, Oklobia, Ochai, Irvine, Stuart, Jones, Steve, Kartopu, Giray, Abbas, Ali, Tse, Yau Yau, Bowers, Jake, Barth, Kurt, Walls, Michael

Source: 2022 IEEE 49th Photovoltaics Specialists Conference (PVSC) Photovoltaics Specialists Conference (PVSC), 2022 IEEE 49th. :0063-0068 Jun, 2022

Relation: 2022 IEEE 49th Photovoltaics Specialists Conference (PVSC)

Measurement of Band Alignment between ZnO Based Front Emitters and CdCl2 Treated CdSeTe/CdTe Absorbers

Authors: Liu, Xiaolei, Jones, Luke, Kujovic, Luksa, Hunwick, Nicholas, Infante-Ortega, Luis, Walls, Michael, Shimpi, Tushar, Sampath, Walajabad, Barth, Kurt, Jones, Stephen, Oklobia, Ochai, Irvine, Stuart

Source: 2022 IEEE 49th Photovoltaics Specialists Conference (PVSC) Photovoltaics Specialists Conference (PVSC), 2022 IEEE 49th. :0387-0389 Jun, 2022

Relation: 2022 IEEE 49th Photovoltaics Specialists Conference (PVSC)

Diode laser induced crystallization of CZTS thin films deposited on flexible molybdenum foils

Authors: Olavil-Karayi, Simya ^a, Sezer, Kursad ^a, Kartopu, Giray ^b, Jones, Michael D.K. ^b, Punathil, Prabeesh ^b, Oklobia, Ochai ^c, Tyrer, John ^a, Jones, Lewis C.R. ^a, Qu, Yongtao ^b, Barrioz, Vincent ^b, Zoppi, Guillaume ^b, Beattie, Neil S. ^b, Woolley, Elliot ^{a, ⁎}

Source: In Materials Science in Semiconductor Processing 15 June 2025 192

CdTe absorber layers grown under Cd-rich conditions by MOCVD: Impact on surface morphology and structure

Authors: Oklobia, Ochai ^a, Irvine, Stuart J.C. ^a, Curson, Kieran ^c, Dunlop, Tom ^b, Llewelyn, Ciaran P. ^a, Walls, Michael ^c, Lu, Dingyuan ^d, Xiong, Gang ^d, Lamb, Dan ^{a, ∗}

Source: In Solar Energy Materials and Solar Cells April 2025 282

CdCl2 Activation of the ZnTe:As Back Contact Layer in CdTe Thin Film Solar Cells, Employing a CdS Sacrificial Layer

Authors: Oklobia, Ochai, Kartopu, Giray, Irvine, Stuart J. C.

Source: 2019 IEEE 46th Photovoltaic Specialists Conference (PVSC) Photovoltaic Specialists Conference (PVSC), 2019 IEEE 46th. :0165-0168 Jun, 2019

Relation: 2019 IEEE 46th Photovoltaic Specialists Conference (PVSC)

Impact of In-situ Cd saturation MOCVD grown CdTe solar cells on As doping and VOC

Authors: Oklobia, Ochai, Jones, Steve, Kartopu, Giray, Lu, Dingyuan, Miller, Wes, Mallick, Rajni, Li, Xiaoping, Xiong, Gang, Kornienko, Vladislav, Bliss, Martin, Abbas, Ali, Walls, Michael, Irvine, Stuart J. C.

Source: 2022 IEEE 49th Photovoltaics Specialists Conference (PVSC) Photovoltaics Specialists Conference (PVSC), 2022 IEEE 49th. :838-838 Jun, 2022

Relation: 2022 IEEE 49th Photovoltaics Specialists Conference (PVSC)

Absorber texture and the efficiency of polycrystalline thin film CdTe solar cells

Authors: Kornienko, Vladislav, Oklobia, Ochai, Irvine, Stuart, Jones, Steve, Munshi, Amit, Sampath, Walajabad, Abbas, Ali, Curson, Kieran, Robertson, Stuart, Tse, Yau Yau, Barth, Kurt, Bowers, Jake, Walls, Michael

Source: In Thin Solid Films 30 March 2024 793

Comparative study of cadmium telluride solar cell performance on different TCO‐coated substrates under concentrated light intensities.

Authors: Davis, Rosemary¹, Oklobia, Ochai¹, Irvine, Stuart J. C.¹, Lamb, Dan¹, d.a.lamb@swansea.ac.uk

Source: Progress in Photovoltaics; Dec2024, Vol. 32 Issue 12, p839-845, 7p

Developing an effective activation process for ZnTe:As back contact for CdTe solar cells
Photovoltaic science applications and technology conference

Authors: Oklobia, Ochai, Kartopu, Giray, Irvine, Stuart J. C.

Source: Conference proceedings of the U.K. Section. 101:69-72

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN605266860&indx=1&recIds=ETOCCN605266860

Arsenic — doped p+-ZnTe back contact films for CdTe solar cells
Photovoltaic science applications and technology conference

Authors: Oklobia, Ochai, Kartopu, Giray, Irvine, Stuart J. C.

Source: Conference proceedings of the U.K. Section. 100:61-64

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN604362307&indx=1&recIds=ETOCCN604362307

Ecodesign of Kesterite Nanoparticles for Thin Film Photovoltaics at Laboratory Scale.

Authors: Jones, Michael D. K., Willis, Bethany L., Campbell, Stephen, Kartopu, Giray, Maiello, Pietro, Punathil, Prabeesh, Cheung, Wai Ming, Woolley, Elliot, Jones, Lewis C. R., Oklobia, Ochai, Holland, Adam, Barrioz, Vincent, Zoppi, Guillaume, Beattie, Neil S., Qu, Yongtao

Source: ACS Sustainable Chemistry & Engineering; 8/5/2024, Vol. 12 Issue 31, p11613-11627, 15p

Achieving 21.4% Efficient CdSeTe/CdTe Solar Cells Using Highly Resistive Intrinsic ZnO Buffer Layers.

Authors: Kujovic, Luksa¹, l.kujovic@lboro.ac.uk, Liu, Xiaolei¹, Abbas, Ali¹, Jones, Luke O.¹, Law, Adam M.¹, Togay, Mustafa¹, Curson, Kieran M.¹, Barth, Kurt L.¹, Bowers, Jake W.¹, Walls, John M.¹, Oklobia, Ochai², Lamb, Dan A.², Irvine, Stuart J. C.², Zhang, Wei³, Lee, Chungho³, Nagle, Timothy³, Lu, Dingyuan³, Xiong, Gang³

Source: Advanced Functional Materials; 4/3/2024, Vol. 34 Issue 14, p1-8, 8p

Controlling intercalations of PBDTTT-EFT side chain to initiate suitable network for charge extraction in PBDTTT-EFT:PC71BM blended bulk heterojunction solar cell

Authors: Komilian, Soheil, Oklobia, Ochai, Sadat-Shafai, Torfeh

Source: SOLAR ENERGY MATERIALS AND SOLAR CELLS. 175:35-40

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100111477875.0x000001&indx=1&recIds=ETOCvdc_100111477875.0x000001

Data related to the PC71BM loading and it's impact on nanostructuring for blend of PBDTTT-EFT:PC71BM bulk heterojunction solar cell

Authors: Komilian, Soheil, Oklobia, Ochai, Sadat-Shafai, Torfeh

Source: Data in brief. 16:506-510

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100110996316.0x000001&indx=1&recIds=ETOCvdc_100110996316.0x000001

MOCVD of II-VI HRT/Emitters for V oc Improvements to CdTe Solar Cells.

Authors: Clayton, Andrew J.¹, Andrew.J.Clayton@Swansea.ac.uk, Abbas, Ali², a.abbas@lboro.ac.uk, Siderfin, Peter J.¹, p.j.siderfin@swansea.ac.uk, Jones, Stephen¹, stephen.jones@swansea.ac.uk, Teloeken, Ana¹, acteloeken@hotmail.com, Oklobia, Ochai¹, Ochai.Oklobia@swansea.ac.uk, Walls, John M.², J.M.Walls@lboro.ac.uk, Irvine, Stuart J. C.¹, S.J.C.Irvine@Swansea.ac.uk

Source: Coatings (2079-6412); Feb2022, Vol. 12 Issue 2, p261, 1p