2022 | Halide perovskite single crystals: growth, characterization, and stability for optoelectronic applications | 조윌렴; 조윤애 | Review |
2017 | High photo-conversion efficiency in double-graded Cu(In,Ga)(S,Se)(2) thin film solar cells with two-step sulfurization post-treatment | 조윌렴; 윤석현 | Article |
2016 | Identification of marcasite in pyrite FeS2 thin films and the films' carrier transport characteristics | 조윌렴; 윤석현 | Article |
2015 | Improved Dielectric Properties of CaCu3Ti4O12 films with a CaTiO3 Inter layer on Pt/TiO2/SiO2/Si Substrates Prepared by Pulsed Laser Deposition | 조윌렴 | Article |
2022 | Improvement of Open-Circuit Voltage Deficit via Pre-Treated NH4+ Ion Modification of Interface between SnO2 and Perovskite Solar Cells | 조윌렴 | Article |
2015 | Influence of surface properties on the performance of Cu(In,Ga)(Se,S)(2) thin-film solar cells using Kelvin probe force microscopy | 조윌렴 | Article |
2020 | Low Voltage and Ferroelectric 2D Electron Devices Using Lead-Free BaxSr1-xTiO3 and MoS2 Channel | 조윌렴 | Article |
2015 | Macroscopic and microscopic electrical properties of Cu(In,Ga)Se-2 thin-film solar cells with various Ga/(In plus Ga) contents | 조윌렴 | Article |
2020 | Mechanisms of extrinsic alkali incorporation in GIGS solar cells on flexible polyimide elucidated by nanoscale and quantitative analyses | 조윌렴 | Article |
2016 | Microstructural investigation of phases and pinning properties in MBa2Cu3O7-x (M = Y and/or Gd) coated conductors produced by scale-up facilitie | 조윌렴; 윤석현 | Article |
2015 | Nanostructured p-type CZTS thin films prepared by a facile solution process for 3D p-n junction solar cells | 조윌렴 | Article |
2015 | Optical and surface probe investigation of secondary phases in Cu2ZnSnS4 films grown by electrochemical deposition | 조윌렴; 윤석현 | Article |
2022 | Parallel Alignment of Methylammonium Cations in an Orthorhombic CH3NH3PbCl3 Single Crystal Observed by Polarized Micro-Raman Scattering Spectroscopy | 조윌렴; 윤석현 | Article |
2023 | Photo-excited carrier transport and secondary phases of Na-engineered kesterite flexible thin films | 조윌렴; 조윤애 | Article |
2021 | Photo-induced defects in MAPbBr(3) single crystals | 조윌렴 | Article |
2020 | Photo-response in 2D metal chalcogenide-ferroelectric oxide heterostructure controlled by spontaneous polarization | 조윌렴; 윤석현 | Article |
2020 | Point defects, compositional fluctuations, and secondary phases in non-stoichiometric kesterites | 조윌렴 | Review |
2020 | Raman Scattering Studies of the Structural Phase Transitions in Single-Crystalline CH3NH3PbCl3 | 조윌렴; 윤석현 | Article |
2019 | Reconfigurable Dipole-Induced Resistive Switching of MoS2 Thin Layers on Nb:SrTiO3 | 조윌렴 | Article |
2023 | Reforming material chemistry of CIGS solar cells <i>via</i> a precise Ag doping strategy | 조윌렴; 조윤애 | Article |
2018 | Role of Na in solution-processed CuInSe2 (CISe) devices: A different story for improving efficiency | 조윌렴 | Article |
2018 | Single Phase Formation of SnS Competing with SnS2 and Sn2S3 for Photovoltaic Applications: Optoelectronic Characteristics of Thin Film Surfaces and Interfaces | 조윌렴; 윤석현 | Article |
2020 | Sodium-assisted passivation of grain boundaries and defects in Cu2ZnSnSe4 thin films | 조윌렴; 윤석현 | Article |
2015 | Spatial Investigation on Structural Properties of GdBa2Cu3O7-x Coated Conductors Grown on IBAD-MgO Based Stainless-Steel Substrates | 조윌렴; 윤석현 | Article |
2017 | Strain-induced non-linear optical characteristics of pyroelectric PbVO3 epitaxial thin films | 조윌렴; 윤석현 | Article |
2018 | Surface potential mapping and n-type conductivity in organic-inorganic lead iodide crystals | 조윌렴; 윤석현 | Article |
2022 | Tailored Band Structure of Cu(In,Ga)Se-2 Thin-Film Heterojunction Solar Cells: Depth Profiling of Defects and the Work Function | 조윌렴; 조윤애 | Article |
2018 | The alterations of carrier separation in kesterite solar cells | 조윌렴 | Article |
2017 | Trapping charges at grain boundaries and degradation of CH3NH3Pb(I1-xBrx)(3) perovskite solar cells | 조윌렴 | Article |
2022 | Understanding the Space-Charge Layer in SnO2 for Enhanced Electron Extraction in Hybrid Perovskite Solar Cells | 조윌렴 | Article |