Zobrazeno 1 - 10
of 342
pro vyhledávání: '"A. N. Jumabekov"'
Publikováno v:
AIP Advances, Vol 14, Iss 2, Pp 025123-025123-5 (2024)
Light-emitting diodes utilizing halide perovskites have experienced rapid advancements in recent years, demonstrating notable external quantum efficiencies. Despite these strides, the practical implementation of such devices remains constrained. In t
Externí odkaz:
https://doaj.org/article/fb5867327992472bb2c7b82230e74766
Autor:
Yerassyl Yerlanuly, Rakhymzhan Zhumadilov, Renata Nemkayeva, Berik Uzakbaiuly, Almaz R. Beisenbayev, Zhumabay Bakenov, Tlekkabul Ramazanov, Maratbek Gabdullin, Annie Ng, Viktor V. Brus, Askhat N. Jumabekov
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Investigation of the physical properties of carbon nanowall (CNW) films is carried out in correlation with the growth time. The structural, electronic, optical and electrical properties of CNW films are investigated using electron microscopy
Externí odkaz:
https://doaj.org/article/460b3b58bb3b496ca922a97c528af2d1
Publikováno v:
Frontiers in Materials, Vol 8 (2021)
Externí odkaz:
https://doaj.org/article/fe07d37ab93f430aa7b572a6e6a3bda0
Autor:
Muhammad Salman Kiani, Zhandos T. Sadirkhanov, Alibek G. Kakimov, Hryhorii P. Parkhomenko, Annie Ng, Askhat N. Jumabekov
Publikováno v:
Nanomaterials, Vol 12, Iss 15, p 2615 (2022)
Flexible and printed perovskite solar cells (PSCs) fabricated on lightweight plastic substrates have many excellent potential applications in emerging new technologies including wearable and portable electronics, the internet of things, smart buildin
Externí odkaz:
https://doaj.org/article/a5918a3be7a246f890a12e5efca0b1b7
Autor:
Zhuldyz Yelzhanova, Gaukhar Nigmetova, Damir Aidarkhanov, Bayan Daniyar, Bakhytzhan Baptayev, Mannix P. Balanay, Askhat N. Jumabekov, Annie Ng
Publikováno v:
Nanomaterials, Vol 12, Iss 10, p 1686 (2022)
Tin(IV) oxide (SnO2) nanostructures, which possess larger surface areas for transporting electron carriers, have been used as an electron transport layer (ETL) in perovskite solar cells (PSCs). However, the reported power conversion efficiencies (PCE
Externí odkaz:
https://doaj.org/article/cf48f99f3b8c4a418334cba38449f34a
Autor:
Hryhorii P. Parkhomenko, Erik O. Shalenov, Zarina Umatova, Karlygash N. Dzhumagulova, Askhat N. Jumabekov
Publikováno v:
Energies, Vol 15, Iss 9, p 3056 (2022)
Perovskites are a promising class of semiconductor materials, which are being studied intensively for their applications in emerging new flexible optoelectronic devices. In this paper, device manufacturing and characterization of quasi-interdigitated
Externí odkaz:
https://doaj.org/article/b47e995801e341d9bd468a90a5d5803f
Autor:
Almaz R. Beisenbayev, Zhandos T. Sadirkhanov, Yerassyl Yerlanuly, Marat I. Kaikanov, Askhat N. Jumabekov
Publikováno v:
Nanomaterials, Vol 12, Iss 7, p 1034 (2022)
Metal–semiconductor–metal (MSM) configuration of perovskite photodetectors (PPDs) suggests easy and low-cost manufacturing. However, the basic structures of MSM PPDs include vertical and lateral configurations, which require the use of expensive
Externí odkaz:
https://doaj.org/article/c80e3ddb872d474e9ac6a7d1f63f860e
Autor:
Yerassyl Yerlanuly, Rakhymzhan Ye Zhumadilov, Igor V. Danko, Daniyar M. Janseitov, Renata R. Nemkayeva, Alexander V. Kireyev, Aidana B. Arystan, Gulnur Akhtanova, Joachim Vollbrecht, Nora Schopp, Aliya Nurmukhanbetova, Tlekkabul S. Ramazanov, Askhat N. Jumabekov, Pavel A. Oreshkin, Timur K. Zholdybayev, Maratbek T. Gabdullin, Viktor V. Brus
Publikováno v:
ACS Omega. 7:48467-48475
In this work, a complex experimental study of the effect of electron and proton ionizing radiation on the properties of carbon nanowalls (CNWs) is carried out using various state-of-the-art materials characterization techniques. CNW layers on quartz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3344091d27f362de4ae3adba481ad9ac
https://doi.org/10.1021/acsomega.2c06735
https://doi.org/10.1021/acsomega.2c06735
Autor:
Yinghong Hu, Gede W. P. Adhyaksa, Giovanni DeLuca, Alexandr N. Simonov, Noel W. Duffy, Elsa Reichmanis, Udo Bach, Pablo Docampo, Thomas Bein, Erik C. Garnett, Anthony S. R. Chesman, Askhat N. Jumabekov
Publikováno v:
AIP Advances, Vol 9, Iss 12, Pp 125037-125037-5 (2019)
Perovskite solar cells (PSCs) with a novel hybrid electrode structure, in which a single device can operate with either a vertical (sandwich) or lateral (back-contact) configuration of contacts, are demonstrated in this work. The hybrid structure was
Externí odkaz:
https://doaj.org/article/faaffe65429949ccac1b170f6923f876
Autor:
Xiongfeng Lin, Askhat N. Jumabekov, Niraj N. Lal, Alexander R. Pascoe, Daniel E. Gómez, Noel W. Duffy, Anthony S. R. Chesman, Kallista Sears, Maxime Fournier, Yupeng Zhang, Qiaoliang Bao, Yi-Bing Cheng, Leone Spiccia, Udo Bach
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Simplified device concepts may become important for the development of low cost photovoltaics. Lin et al. report solar cells based on interdigitated gold back-contacts and metal halide perovskites where charge extraction is assisted via a dipole fiel
Externí odkaz:
https://doaj.org/article/52745c172cb2491d86c9419a2d72b6a3