| 2016 | Effects of Mo back-contact annealing on surface potential and carrier transport in Cu2ZnSnS4 thin film solar cells | 조윌렴 | Article |
| 2019 | Effects of Organic Cations on Carrier Transport at the Interface between Perovskites and Electron Transport Layers in (FA,MA)SnI3 Solar Cells | 조윌렴; 김경곤 | Article |
| 2016 | Effects of Postsynthesis Thermal Conditions on Methylammonium Lead Halide Perovskite: Band Bending at Grain Boundaries and Its Impacts on Solar Cell Performance | 조윌렴 | Article |
| 2019 | Enhanced carrier transport over grain boundaries in lead-free CH3NH3Sn(I1-xBrx)(3) (0 <= x <= 1) perovskite solar cells | 조윌렴 | Article |
| 2016 | Enhancement of photo-conversion efficiency in Cu2ZnSn(S,Se)(4) thin-film solar cells by control of ZnS precursor-layer thickness | 조윌렴; 윤석현 | Article |
| 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 |
