A
Andrej Yu. Kuznetsov
Researcher at University of Oslo
Publications - 127
Citations - 2622
Andrej Yu. Kuznetsov is an academic researcher from University of Oslo. The author has contributed to research in topics: Thin film & Chemistry. The author has an hindex of 23, co-authored 113 publications receiving 2195 citations.
Papers
More filters
Journal ArticleDOI
Controlled Growth of High-Quality ZnO-Based Films and Fabrication of Visible-Blind and Solar-Blind Ultra-Violet Detectors
Xiaolong Du,Zengxia Mei,Zhanglong Liu,Yang Guo,Tianchong Zhang,Yaonan Hou,Ze Zhang,Qi-Kun Xue,Andrej Yu. Kuznetsov +8 more
TL;DR: In this paper, a quasi-homo buffer is introduced prior to growth of a wurtzite MgZnO epilayer to suppress phase segregation of rock-salt MgO, achieving wide range bandgap tuning from 3.3 to 4.55 eV.
Journal ArticleDOI
Oxygen vacancies: The origin of n -type conductivity in ZnO
Lishu Liu,Zengxia Mei,Aihua Tang,Alexander Azarov,Andrej Yu. Kuznetsov,Qi-Kun Xue,Xiaolong Du +6 more
TL;DR: In this paper, a study of oxygen self-diffusion by conceiving and growing oxygen-isotope ZnO heterostructures with delicately controlled chemical potential and Fermi level is presented.
Journal ArticleDOI
Nanostructure Formation and Passivation of Large-Area Black Silicon for Solar Cell Applications
Liu Yaoping,Tao Lai,Hailing Li,Yan Wang,Zengxia Mei,Huili Liang,Zhilei Li,Fengming Zhang,Wenjing Wang,Andrej Yu. Kuznetsov,Xiaolong Du +10 more
TL;DR: A black m-Si cell with efficiency of 15.8% was achieved by using SiO(2) and SiN(X) bilayer passivation structure, indicating that passivation plays a key role in large-scale manufacture of black silicon solar cells.
Journal ArticleDOI
Temperature dependence and decay times of zinc and oxygen vacancy related photoluminescence bands in zinc oxide
Peter Klason,Thomas Moe Børseth,Qing X. Zhao,Bengt Gunnar Svensson,Andrej Yu. Kuznetsov,Peder Bergman,Magnus Willander,Magnus Willander +7 more
TL;DR: In this article, a photoluminescence study was performed at different temperatures on bulk ZnO samples annealed in zinc- and oxygen-rich atmospheres, where different annealing conditions create oxygen and zinc vacancies in a controlled way in the ZnOs samples.
Journal ArticleDOI
Maskless inverted pyramid texturization of silicon
Yan Wang,Lixia Yang,Liu Yaoping,Zengxia Mei,Wei Chen,Junqiang Li,Huili Liang,Andrej Yu. Kuznetsov,Du Xiao-Long +8 more
TL;DR: The data demonstrate a feasibility of inverted pyramidal texturization of silicon by maskless Cu-nanoparticles assisted etching in Cu(NO3)2 / HF / H2O2 / H-2O solutions and as such may have significant impacts on communities of fellow researchers and industrialists.