Browsing by Author Qiao, Q.

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Showing results 1 to 12 of 12
Issue DateTitleAuthor(s)
14-Aug-2021Energy level alignment and nanoscale investigation of a-TiO2/Cu-Zn-Sn-S interface for alternative electron transport layer in earth abundant Cu-Zn-Sn-S solar cellsNisika; Kaur, K.; Arora, K.; Chowdhury, A. H.; Bahrami, B.; Qiao, Q.; Kumar, M.
18-Aug-2022Engineering Cu2ZnSnS4grain boundaries for enhanced photovoltage generation at the Cu2ZnSnS4/TiO2heterojunction: A nanoscale investigation using Kelvin probe force microscopyNisika; Ghosh, A.; Kaur, K.; Bobba, R.S.; Qiao, Q.; Kumar, M.
16-Nov-2016Interfacial study to suppress charge carrier recombination for high efficiency perovskite solar cellsAdhikari, N.; Dubey, A.; Khatiwada, D.; Mitul, A.F.; Wang, Q.; Venkatesan, S.; Lefanova, A.; Zai, J.; Qian, X.; Kumar, M.; Qiao, Q.
7-Jul-2024Interfacial-Mixing and Band Engineering Induced by Annealing ofCdS and a‑Ga2O3 n−n-Type Thin-Film Heterojunction and Its Impacton Carrier Dynamics for High-Performance Solar-BlindPhotodetectionKaur, D.; Wadhwa, R.; Nishika; Zhang, Y.; Kaswekar, P.I; Qiao, Q.; Sharma, A.; Poliks, M.D.; Kumar, M.
2-Jan-2019Nanoscale charge transport and local surface potential distribution to probe defect passivation in Ag doped Cu2ZnSnS4 absorbing layerKaur, K.; Arora, K.; Behzad, B.; Qiao, Q.; Kumar, M.
23-Feb-2021Nanoscale charge transport and local surface potential distribution to probe the defect passivation in Cr-substituted earth abundant CZTS absorber layerKaur, K.; Nisika; Chowdhury, A.H.; Qiao, Q.
18-Mar-2020Origin of enhanced carrier mobility and electrical conductivity in seed-layer assisted sputtered grown Al doped ZnO thin filmsKumar, N.; Chowdhury, A.H.; Bahrami, B.; Khan, M.R.; Qiao, Q.; Kumar, M.
31-Dec-2018Origin of high carrier mobility and low residual stress in RF superimposed DC sputtered Al doped ZnO thin film for next generation flexible devicesKumar, N.; Dubey, A.; Bahrami, B.; Venkatesan, S.; Qiao, Q.
19-Nov-2016Origin of photogenerated carrier recombination at the metal–active layer interface in polymer solar cellsKumar, M.; Dubey, A.; Reza, K.M.; Adhikari, N.; Qiao, Q.; Bommisetty, V.
4-Oct-2021Room temperature, air crystallized perovskite film for high performance solar cellsDubey, A.; Kantack, N.; Adhikari, N.; Reza, K. M.; Venkatesan, S.; Kumar, M.; Khatiwada, D.; Darling, S.; Qiao, Q.
19-Jul-2016Shelf life stability comparison in air for solution processed pristine PDPP3T polymer and doped spiro-OMeTAD as hole transport layer for perovskite solar cellDubey, A.; Adhikari, N.; Venkatesan, S.; Gua, S.; Khatiwada, D.; Wang, Qi; Mohammad, L.; Kumar, M.; Qiao, Q.
19-Nov-2016Strategic review of secondary phases, defects and defect-complexes in kesterite CZTS-Se solar cellsKumar, M.; Dubey, A.; Adhikari, N.; Venkatesan, S.; Qiao, Q.