Detrimental Effect of Unreacted PbI2 on the Long‐Term Stability of Perovskite Solar Cells G Tumen‐Ulzii, C Qin, D Klotz, MR Leyden, P Wang, M Auffray, T Fujihara, ... Advanced Materials 32 (16), 1905035, 2020 | 317 | 2020 |
Hysteresis-less and stable perovskite solar cells with a self-assembled monolayer G Tumen-Ulzii, T Matsushima, D Klotz, MR Leyden, P Wang, C Qin, ... Communications Materials 1 (1), 31, 2020 | 115 | 2020 |
Ion migration-induced degradation and efficiency roll-off in quasi-2D perovskite light-emitting diodes T Cheng, G Tumen-Ulzii, D Klotz, S Watanabe, T Matsushima, C Adachi ACS applied materials & interfaces 12 (29), 33004-33013, 2020 | 83 | 2020 |
Understanding the degradation of Spiro‐OMeTAD‐based perovskite solar cells at high temperature G Tumen-Ulzii, C Qin, T Matsushima, MR Leyden, U Balijipalli, D Klotz, ... Solar RRL 4 (10), 2000305, 2020 | 77 | 2020 |
Tetrabenzo [a, c] phenazine backbone for highly efficient orange-red thermally-activated delayed fluorescence with completely horizontal molecular orientation U Balijapalli, YT Lee, BSB Karunathilaka, G Tumen-Ulzii, M Auffray, ... Angewandte Chemie (International ed. in English) 60 (35), 19364-19373, 2021 | 74 | 2021 |
Achieving a carbon neutral future through advanced functional materials and technologies A Chapman, E Ertekin, M Kubota, A Nagao, K Bertsch, A Macadre, ... Bulletin of the Chemical Society of Japan 95 (1), 73-103, 2022 | 59 | 2022 |
Mini-review on efficiency and stability of perovskite solar cells with Spiro-OMeTAD hole transport layer: Recent progress and perspectives G Tumen-Ulzii, T Matsushima, C Adachi Energy & Fuels 35 (23), 18915-18927, 2021 | 59 | 2021 |
Detecting and identifying reversible changes in perovskite solar cells by electrochemical impedance spectroscopy D Klotz, G Tumen-Ulzii, C Qin, T Matsushima, C Adachi RSC advances 9 (57), 33436-33445, 2019 | 38 | 2019 |
The electronic disorder landscape of mixed halide perovskites Y Liu, JP Banon, K Frohna, YH Chiang, G Tumen-Ulzii, SD Stranks, ... ACS Energy Letters 8 (1), 250-258, 2022 | 17 | 2022 |
Unintentional passivation of 4-tertbutyl pyridine for improved efficiency and decreased operational stability of perovskite solar cells G Tumen-Ulzii, M Auffray, T Matsushima, C Adachi Applied Physics Letters 118 (24), 2021 | 16 | 2021 |
Performance analysis of a perovskite-based thing-to-thing optical wireless power transfer system DH Nguyen, G Tumen-Ulzii, T Matsushima, C Adachi IEEE Photonics Journal 14 (1), 1-8, 2022 | 15 | 2022 |
2,6‐Dicarbonitrile Diphenyl‐1λ5‐Phosphinine (DCNP)—A Robust Conjugated Building Block for Multi‐Functional Dyes Exhibiting Tunable Amplified Spontaneous … U Balijapalli, X Tang, D Okada, YT Lee, BSB Karunathilaka, M Auffray, ... Advanced Optical Materials 9 (21), 2101122, 2021 | 13 | 2021 |
Origin and suppression of external quantum efficiency roll-off in quasi-two-dimensional metal halide perovskite light-emitting diodes S Watanabe, G Tumen-Ulzii, T Cheng, T Matsushima, C Adachi The Journal of Physical Chemistry C 124 (50), 27422-27428, 2020 | 13 | 2020 |
Excited-state stability of quasi-two-dimensional metal halide perovskite films under optical and electrical excitations S Watanabe, T Cheng, G Tumen-Ulzii, C Qin, T Matsushima, C Adachi Applied Physics Letters 115 (23), 2019 | 9 | 2019 |
Artificial p–n‐like Junction Based on Pure 2D Organic–Inorganic Halide Perovskite Structure Having Naphthalene Diimide Acceptor Moieties Z Feng, X Liu, K Imaoka, T Ishii, G Tumen‐Ulzii, X Tang, GF Harrington, ... Advanced Optical Materials 11 (10), 2202734, 2023 | 8 | 2023 |
Defect passivation by pyridine-carbazole molecules for efficient and stable perovskite solar cells G Tumen-Ulzii, M Auffray, D Klotz, GF Harrington, XK Chen, U Balijapalli, ... ACS Applied Energy Materials 5 (12), 15819-15827, 2022 | 8 | 2022 |
Exciton Dynamics and Optically Pumped Lasing in 1‐Naphthylmethylamine‐Based Quasi‐2D Perovskite Films R Nasu, X Tang, S Watanabe, CAM Senevirathne, G Tumen‐Ulzii, ... Advanced Functional Materials 33 (44), 2301794, 2023 | 7 | 2023 |
Improved Performance of Perovskite Solar Cells by Suppressing the Energy-Level Shift of the PEDOT: PSS Hole Transport Layer M Yahiro, S Sugawara, S Maeda, Y Shimoi, P Wang, S Kobayashi, ... ACS Applied Energy Materials 4 (12), 14590-14598, 2021 | 6 | 2021 |
Efficient Perovskite Light‐Emitting Diodes with a Siloxane‐Blended Organic Hole Transport Layer T Matsushima, R Nasu, K Takekuma, T Ishii, Z Feng, X Tang, N Nakamura, ... Advanced Photonics Research 3 (10), 2200003, 2022 | 5 | 2022 |
Oxygen‐Induced Reversible Degradation of Perovskite Solar Cells B Purev-Ochir, X Liu, Y Fujita, D Semba, TB Raju, G Tumen-Ulzii, A Wachi, ... Solar RRL 7 (14), 2300127, 2023 | 4 | 2023 |