By Dr Jae Sung Yun

Book Chapters

Yun JS, 2021, 'Role of Grain Boundaries', in Hybrid Perovskite Solar Cells: Characteristics and Operation, Wiley, pp. 229 - 251, http://dx.doi.org/10.1002/9783527825851.ch9

Journal articles

O’Neill A; Lee M; Shim H; Lim J; Kim S; Lim J; Yun JS; Seidel J, 2024, 'Electric Field Induced Surface Nanocrystal Growth in 2D Mixed Halide Perovskites', ACS Applied Energy Materials, 7, pp. 2072 - 2079, http://dx.doi.org/10.1021/acsaem.3c01004

Mussakhanuly N; Soufiani AM; Bernardi S; Gan J; Bhattacharyya SK; Chin RL; Muhammad H; Dubajic M; Gentle A; Chen W; Zhang M; Nielsen MP; Huang S; Asbury J; Widmer-Cooper A; Yun JS; Hao X, 2024, 'Thermal Disorder-Induced Strain and Carrier Localization Activate Reverse Halide Segregation', Advanced Materials, 36, http://dx.doi.org/10.1002/adma.202311458

Mussakhanuly N; Choi E; L Chin R; Wang Y; Seidel J; Green MA; M Soufiani A; Hao X; Yun JS, 2024, 'Multifunctional Surface Treatment against Imperfections and Halide Segregation in Wide-Band Gap Perovskite Solar Cells', ACS Applied Materials and Interfaces, 16, pp. 7961 - 7972, http://dx.doi.org/10.1021/acsami.3c12616

Han EQ; Lyu M; Choi E; Zhao Y; Zhang Y; Lee J; Lee SM; Jiao Y; Ahmad SHA; Seidel J; Yun JS; Yun JH; Wang L, 2024, 'High-Performance Indoor Perovskite Solar Cells by Self-Suppression of Intrinsic Defects via a Facile Solvent-Engineering Strategy', Small, 20, http://dx.doi.org/10.1002/smll.202305192

Choi E; Lee JW; Anaya M; Mirabelli A; Shim H; Strzalka J; Lim J; Yun S; Dubajic M; Lim J; Seidel J; Agbenyeke RE; Kim CG; Jeon NJ; Soufiani AM; Park HH; Yun JS, 2023, 'Synergetic Effect of Aluminum Oxide and Organic Halide Salts on Two-Dimensional Perovskite Layer Formation and Stability Enhancement of Perovskite Solar Cells', Advanced Energy Materials, 13, http://dx.doi.org/10.1002/aenm.202301717

Pecunia V; Silva SRP; Phillips JD; Artegiani E; Romeo A; Shim H; Park J; Kim JH; Yun JS; Welch GC; Larson BW; Creran M; Laventure A; Sasitharan K; Flores-Diaz N; Freitag M; Xu J; Brown TM; Li B; Wang Y; Li Z; Hou B; Hamadani BH; Defay E; Kovacova V; Glinsek S; Kar-Narayan S; Bai Y; Kim DB; Cho YS; Žukauskaitė A; Barth S; Fan FR; Wu W; Costa P; del Campo J; Lanceros-Mendez S; Khanbareh H; Wang ZL; Pu X; Pan C; Zhang R; Xu J; Zhao X; Zhou Y; Chen G; Tat T; Ock IW; Chen J; Graham SA; Yu JS; Huang LZ; Li DD; Ma MG; Luo J; Jiang F; Lee PS; Dudem B; Vivekananthan V; Kanatzidis MG; Xie H; Shi XL; Chen ZG; Riss A; Parzer M; Garmroudi F; Bauer E; Zavanelli D; Brod MK; Malki MA; Snyder GJ; Kovnir K; Kauzlarich SM; Uher C; Lan J; Lin YH; Fonseca L; Morata A; Martin-Gonzalez M; Pennelli G; Berthebaud D; Mori T; Quinn RJ; Bos JWG; Candolfi C; Gougeon P; Gall P; Lenoir B; Venkateshvaran D; Kaestner B; Zhao Y; Zhang G; Nonoguchi Y; Schroeder BC; Bilotti E; Menon AK; Urban JJ; Fenwick O; Asker C; Talin AA, 2023, 'Roadmap on energy harvesting materials', JPhys Materials, 6, http://dx.doi.org/10.1088/2515-7639/acc550

Kim H; Lee DY; Lim J; Kim J; Park J; Seidel J; Yun JS; Seok SI, 2023, 'Enhancing Stability and Efficiency of Perovskite Solar Cells with a Bilayer Hole Transporting Layer of Nickel Phthalocyanine and Poly(3-Hexylthiophene)', Advanced Energy Materials, 13, http://dx.doi.org/10.1002/aenm.202301046

Perera WHK; Masteghin MG; Shim H; Davies JD; Ryan JL; Hinder SJ; Yun JS; Zhang W; Jayawardena KDGI; Silva SRP, 2023, 'Modification of Hydrophobic Self-Assembled Monolayers with Nanoparticles for Improved Wettability and Enhanced Carrier Lifetimes Over Large Areas in Perovskite Solar Cells', Solar RRL, 7, http://dx.doi.org/10.1002/solr.202300388

Kim D; Yun JS; Sagotra A; Mattoni A; Sharma P; Kim J; Lee DS; Lim S; O'Reilly P; Brinkman L; Green MA; Huang S; Ho-Baillie A; Cazorla C; Seidel J, 2023, 'Charge carrier transport properties of twin domains in halide perovskites', Journal of Materials Chemistry A, 11, pp. 16743 - 16754, http://dx.doi.org/10.1039/d3ta02565a

Jung HY; Oh ES; Kim DJ; Shim H; Lee W; Yoon SG; Lim J; Yun JS; Kim TS; Yang TY, 2023, 'Adjusted Bulk and Interfacial Properties in Highly Stable Semitransparent Perovskite Solar Cells Fabricated by Thermocompression Bonding between Perovskite Layers', ACS Applied Materials and Interfaces, 15, pp. 31344 - 31353, http://dx.doi.org/10.1021/acsami.3c01946

Liu X; Luo D; Lu ZH; Yun JS; Saliba M; Seok SI; Zhang W, 2023, 'Stabilization of photoactive phases for perovskite photovoltaics', Nature Reviews Chemistry, 7, pp. 462 - 479, http://dx.doi.org/10.1038/s41570-023-00492-z

Choi MJ; Lee SW; Lee M; Shin SJ; Kim M; Jeon GG; Yoon SE; Xiangyang F; Lee BR; Seidel J; Yun JS; Chang DW; Kim JH, 2023, 'Strategic approach for achieving high indoor efficiency of perovskite solar Cells: Frustration of charge recombination by dipole induced homogeneous charge distribution', Chemical Engineering Journal, 454, http://dx.doi.org/10.1016/j.cej.2022.140284

Liu X; Zheng B; Shi L; Zhou S; Xu J; Liu Z; Yun JS; Choi E; Zhang M; Lv Y; Zhang WH; Huang J; Li C; Sun K; Seidel J; He M; Peng J; Hao X; Green M, 2023, 'Perovskite solar cells based on spiro-OMeTAD stabilized with an alkylthiol additive', Nature Photonics, 17, pp. 96 - 105, http://dx.doi.org/10.1038/s41566-022-01111-x

Choi E; Lee J; Anaya M; Mirabelli A; Shim H; Strzalka J; Lim J; Yun S; Dubajic M; Lim J; Seidel J; Agbenyeke RE; Kim CG; Jeon NJ; Soufiani AM; Park HH; Yun JS, 2023, 'Synergetic Effect of Aluminum Oxide and Organic Halide Salts on Two‐Dimensional Perovskite Layer Formation and Stability Enhancement of Perovskite Solar Cells (Adv. Energy Mater. 39/2023)', Advanced Energy Materials, 13, http://dx.doi.org/10.1002/aenm.202370158

Choi E; Zhang Y; Soufiani AM; Lee M; Webster RF; Pollard ME; Reece PJ; Lee W; Seidel J; Lim J; Yun JH; Yun JS, 2022, 'Exploration of sub-bandgap states in 2D halide perovskite single-crystal photodetector', npj 2D Materials and Applications, 6, http://dx.doi.org/10.1038/s41699-022-00317-5

Shin SJ; Alosaimi G; Choi MJ; Ann MH; Jeon GG; Seidel J; Kim J; Yun JS; Kim JH, 2022, 'Strategic Approach for Frustrating Charge Recombination of Perovskite Solar Cells in Low-Intensity Indoor Light: Insertion of Polar Small Molecules at the Interface of the Electron Transport Layer', ACS Applied Energy Materials, 5, pp. 13234 - 13242, http://dx.doi.org/10.1021/acsaem.2c01557

Karade VC; Lim J; Gour KS; Jang JS; Shin SJ; Kim JH; Yang BS; Choi H; Enkhbat T; Kim JH; Yun JS; Jang HN; Yun JH; Park J; Kim JH, 2022, 'Overcoming the limitations of low-bandgap Cu2ZnSn(S,Se)4 devices under indoor light conditions: from design to prototype IoT application', Journal of Materials Chemistry A, 10, pp. 23831 - 23842, http://dx.doi.org/10.1039/d2ta06565g

Santoro S; Aquino M; Han Seo D; Van Der Laan T; Lee M; Sung Yun J; Jun Park M; Bendavid A; Kyong Shon H; Halil Avci A; Curcio E, 2022, 'Dimensionally controlled graphene-based surfaces for photothermal membrane crystallization', Journal of Colloid and Interface Science, 623, pp. 607 - 616, http://dx.doi.org/10.1016/j.jcis.2022.05.062

Sun H; Huang J; O’Neill A; Yun JS; Young TL; Yan C; Sun K; Li J; Nielsen MP; Cui X; Wang A; Seidel J; Stride JA; Green MA; Hao X, 2022, 'Manipulating the Distributions of Na and Cd by Moisture-Assisted Postdeposition Annealing for Efficient Kesterite Cu2ZnSnS4 Solar Cells', Solar RRL, 6, http://dx.doi.org/10.1002/solr.202200442

Choi K; Jeong MJ; Lee S; Alosaimi G; Seidel J; Yun JS; Noh JH, 2022, 'Suppressing Halide Segregation in Wide-Band-Gap Mixed-Halide Perovskite Layers through Post-Hot Pressing', ACS Applied Materials and Interfaces, 14, pp. 24341 - 24350, http://dx.doi.org/10.1021/acsami.2c03492

Lim J; Choi E; Kim M; Lee M; Chen D; Green MA; Seidel J; Kim C; Park J; Hao X; Yun JS, 2022, 'Revealing the Dynamics of the Thermal Reaction between Copper and Mixed Halide Perovskite Solar Cells', ACS Applied Materials and Interfaces, 14, pp. 20866 - 20874, http://dx.doi.org/10.1021/acsami.2c01061

Ghasemi M; Zhang Y; Zhou C; Tan C; Choi E; Yun JS; Du A; Yun JH; Jia B; Wen X, 2022, 'Controllable Acceleration and Deceleration of Charge Carrier Transport in Metal-Halide Perovskite Single-Crystal by Cs-Cation Induced Bandgap Engineering', Small, 18, http://dx.doi.org/10.1002/smll.202107680

Kim D; Lim J; Lee S; Soufiani AM; Choi E; Ievlev AV; Borodinov N; Liu Y; Ovchinnikova OS; Ahmadi M; Lim S; Sharma P; Seidel J; Noh JH; Yun JS, 2022, 'Correction: Microstructural evaluation of phase instability in large bandgap metal halide perovskites (ACS Nano (2021) 15:12 (20391-20402) DOI: 10.1021/acsnano.1c08726)', ACS Nano, 16, pp. 6939 - 6939, http://dx.doi.org/10.1021/acsnano.2c02306

Kim H; Lee KS; Paik MJ; Lee DY; Lee SU; Choi E; Yun JS; Seok SI, 2022, 'Polymethyl Methacrylate as an Interlayer Between the Halide Perovskite and Copper Phthalocyanine Layers for Stable and Efficient Perovskite Solar Cells', Advanced Functional Materials, 32, http://dx.doi.org/10.1002/adfm.202110473

Chen X; Fan W; Dai X; Yun JS; Huang Y; Wang X; Zhang Z; Kim DJ, 2022, 'Spatially confined atomic dispersion of metals in thermally reduced graphene oxide films', Carbon, 188, pp. 367 - 375, http://dx.doi.org/10.1016/j.carbon.2021.11.069

Gour KS; Karade VC; Lee M; Jang JS; Jo E; Babar P; Shim H; Yun JS; Park J; Kim JH, 2022, 'Engineering of Interface and Bulk Properties in Cu2ZnSn(S,Se)4 Thin-Film Solar Cells with Ultrathin CuAlO2 Intermediate Layer and Ge Doping', ACS Applied Energy Materials, 5, pp. 2024 - 2035, http://dx.doi.org/10.1021/acsaem.1c03569

O'neill A; Jo E; Choi E; Park J; Kim JH; Yun JS; Seidel J, 2022, 'Enhancing CZTSSe solar cells through electric field induced ion migration', Journal of Materials Chemistry A, 10, pp. 5642 - 5649, http://dx.doi.org/10.1039/d1ta10638d

Kim D; Lim J; Lee S; Soufiani AM; Choi E; Ievlev AV; Borodinov N; Liu Y; Ovchinnikova OS; Ahmadi M; Lim S; Sharma P; Seidel J; Noh JH; Yun JS, 2021, 'Microstructural Evaluation of Phase Instability in Large Bandgap Metal Halide Perovskites', ACS Nano, 15, pp. 20391 - 20402, http://dx.doi.org/10.1021/acsnano.1c08726

Zhang Y; Kim D; Yun JH; Lim J; Jung MC; Wen X; Seidel J; Choi E; Xiao M; Qiu T; Lyu M; Han EQ; Ghasemi M; Lim S; Snaith HJ; Yun JS; Wang L, 2021, 'Self-Assembled Perovskite Nanoislands on CH3NH3PbI3 Cuboid Single Crystals by Energetic Surface Engineering', Advanced Functional Materials, 31, http://dx.doi.org/10.1002/adfm.202105542

Kim D; Liu Y; Ievlev AV; Higgins K; Ovchinnikova OS; Yun JS; Seidel J; Kalinin SV; Ahmadi M, 2021, 'Unraveling the hysteretic behavior at double cations-double halides perovskite - electrode interfaces', Nano Energy, 89, http://dx.doi.org/10.1016/j.nanoen.2021.106428

Alosaimi G; Shin SJ; Chin RL; Kim JH; Yun JS; Seidel J, 2021, 'Probing Charge Carrier Properties and Ion Migration Dynamics of Indoor Halide Perovskite PV Devices Using Top- and Bottom-Illumination SPM Studies', Advanced Energy Materials, 11, http://dx.doi.org/10.1002/aenm.202101739

Soufiani AM; Zhu Y; Mussakhanuly N; Yun JS; Trupke T; Hameiri Z, 2021, 'Contactless Series Resistance Imaging of Perovskite Solar Cells via Inhomogeneous Illumination', , http://dx.doi.org/10.1002/solr.202100655

Jung H; Kim G; Jang GS; Lim J; Kim M; Moon CS; Hao X; Jeon NJ; Yun JS; Park HH; Seo J, 2021, 'Transparent Electrodes with Enhanced Infrared Transmittance for Semitransparent and Four-Terminal Tandem Perovskite Solar Cells', ACS Applied Materials and Interfaces, 13, pp. 30497 - 30503, http://dx.doi.org/10.1021/acsami.1c02824

Park J; Lee M; Karade V; Shin SJ; Yoo H; Shim H; Gour KS; Kim D; Hwang J; Shin D; Seidel J; Kim JH; Yun J; Kim JH, 2021, 'Suppression of Defects Through Cation Substitution: A Strategic Approach to Improve the Performance of Kesterite Cu2ZnSn(S,Se)4 Solar Cells Under Indoor Light Conditions', Solar RRL, 5, http://dx.doi.org/10.1002/solr.202100020

Lee M; Choi E; Soufiani AM; Lim J; Kim M; Chen D; Green MA; Seidel J; Lim S; Kim J; Dai X; Lee‐Chin R; Zheng B; Hameiri Z; Park J; Hao X; Yun JS, 2021, 'Enhanced hole-carrier selectivity in wide bandgap halide perovskite PV devices for indoor IoT applications', Advanced Functional Materials, pp. 2008908 - 2008908, http://dx.doi.org/10.1002/adfm.202008908

Karade V; Choi E; Gang MG; Yoo H; Lokhande A; Babar P; Jang JS; Seidel J; Yun JS; Park J; Kim JH, 2021, 'Achieving Low VOC-deficit Characteristics in Cu2ZnSn(S,Se)4Solar Cells through Improved Carrier Separation', ACS Applied Materials and Interfaces, 13, pp. 429 - 437, http://dx.doi.org/10.1021/acsami.0c16936

Mahboubi Soufiani A; Zhu Y; Mussakhanuly N; Yun JS; Trupke T; Hameiri Z, 2021, 'Contactless series resistance imaging of perovskite solar cells via inhomogeneous illumination', Solar RRL, 5, pp. 2100655 - 2100655, http://dx.doi.org/10.1002/solr.202100655

Lim J; Kim M; Park HH; Jung H; Lim S; Hao X; Choi E; Park S; Lee M; Liu Z; Green MA; Seo J; Park J; Yun JS, 2021, 'Kinetics of light-induced degradation in semi-transparent perovskite solar cells', Solar Energy Materials and Solar Cells, 219, http://dx.doi.org/10.1016/j.solmat.2020.110776

Zhang Y; Kim D; Yun J; Lim J; Jung M; Wen X; Seidel J; Choi E; Xiao M; Qiu T; Lyu M; Han EQ; Ghasemi M; Lim S; Snaith HJ; Yun JS; Wang L, 2021, 'Self‐Assembled Perovskite Nanoislands on CH₃NH₃PbI₃ Cuboid Single Crystals by Energetic Surface Engineering (Adv. Funct. Mater. 50/2021)', Advanced Functional Materials, 31, http://dx.doi.org/10.1002/adfm.202170371

Kim J; Jang JH; Choi E; Shin SJ; Kim JH; Jeon GG; Lee M; Seidel J; Kim JH; Yun JS; Park N, 2020, 'Chlorine Incorporation in Perovskite Solar Cells for Indoor Light Applications', Cell Reports Physical Science, 1, pp. 100273, http://dx.doi.org/10.1016/j.xcrp.2020.100273

Dai X; Koshy P; Sorrell CC; Lim J; Yun JS, 2020, 'Focussed review of utilization of graphene-based materials in electron transport layer in halide perovskite solar cells: Materials-based issues', Energies, 13, http://dx.doi.org/10.3390/en13236335

Park J; Yoo H; Karade V; Gour KS; Choi E; Kim M; Hao X; Shin SJ; Kim J; Shim H; Kim D; Kim JH; Yun J; Kim JH, 2020, 'Investigation of low intensity light performances of kesterite CZTSe, CZTSSe, and CZTS thin film solar cells for indoor applications', Journal of Materials Chemistry A, 8, pp. 14538 - 14544, http://dx.doi.org/10.1039/d0ta04863a

Park HH; Kim J; Kim G; Jung H; Kim S; Moon CS; Lee SJ; Shin SS; Hao X; Yun JS; Green MA; Ho-Baillie AWY; Jeon NJ; Yang TY; Seo J, 2020, 'Transparent Electrodes Consisting of a Surface-Treated Buffer Layer Based on Tungsten Oxide for Semitransparent Perovskite Solar Cells and Four-Terminal Tandem Applications', Small Methods, 4, http://dx.doi.org/10.1002/smtd.202000074

Lee DS; Kim J; Bing J; Zheng J; Yun JS; Seidel J; Lim S; Green MA; Huang S; Ho-Baillie AWY, 2020, 'Unveiling the Importance of Precursor Preparation for Highly Efficient and Stable Phenethylammonium-Based Perovskite Solar Cells', Solar RRL, 4, http://dx.doi.org/10.1002/solr.201900463

Kim J; Park BW; Baek J; Yun JS; Kwon HW; Seidel J; Min H; Coelho S; Lim S; Huang S; Gaus K; Green MA; Shin TJ; Ho-Baillie AWY; Kim MG; Seok SI, 2020, 'Unveiling the Relationship between the Perovskite Precursor Solution and the Resulting Device Performance', Journal of the American Chemical Society, 142, pp. 6251 - 6260, http://dx.doi.org/10.1021/jacs.0c00411

Ann MH; Kim J; Kim M; Alosaimi G; Kim D; Ha NY; Seidel J; Park N; Yun JS; Kim JH, 2020, 'Device design rules and operation principles of high-power perovskite solar cells for indoor applications', Nano Energy, 68, http://dx.doi.org/10.1016/j.nanoen.2019.104321

Park HH; Kim J; Kim G; Jung H; Kim S; Moon CS; Lee SJ; Shin SS; Hao X; Yun JS; Green MA; Ho‐Baillie AWY; Jeon NJ; Yang T; Seo J, 2020, 'Transparent Electrodes Consisting of a Surface‐Treated Buffer Layer Based on Tungsten Oxide for Semitransparent Perovskite Solar Cells and Four‐Terminal Tandem Applications (Small Methods 5/2020)', Small Methods, 4, http://dx.doi.org/10.1002/smtd.202070018

Kim D; Yun JS; Sharma P; Lee DS; Kim J; Soufiani AM; Huang S; Green MA; Ho-Baillie AWY; Seidel J, 2019, 'Light- and bias-induced structural variations in metal halide perovskites', Nature Communications, 10, http://dx.doi.org/10.1038/s41467-019-08364-1

Kim C; Park J; Kim G; Lee S; Kim D; Park HR; Yun JS; Lim C, 2019, 'Fluorine-mediated porosity and crystal-phase tailoring of meso-macroporous F[sbnd]TiO2 nanofibers and their enhanced photocatalytic performance', Thin Solid Films, 689, pp. 137523, http://dx.doi.org/10.1016/j.tsf.2019.137523

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