@article{steckmann_angunawela_kashani_zhu_nahid_ade_gadisa_2022, title={Ultrathin P(NDI2OD-T2) Films with High Electron Mobility in Both Bottom-Gate and Top-Gate Transistors}, volume={3}, ISSN={["2199-160X"]}, url={https://doi.org/10.1002/aelm.202101324}, DOI={10.1002/aelm.202101324}, abstractNote={Abstract}, journal={ADVANCED ELECTRONIC MATERIALS}, author={Steckmann, Thomas and Angunawela, Indunil and Kashani, Somayeh and Zhu, Youqin and Nahid, Masrur M. and Ade, Harald and Gadisa, Abay}, year={2022}, month={Mar} } @article{mukherjee_gann_nahid_mcafee_herzing_delongchamp_ade_2021, title={Orientational Ordering within Semiconducting Polymer Fibrils}, volume={31}, ISSN={["1616-3028"]}, DOI={10.1002/adfm.202102522}, abstractNote={Abstract}, number={28}, journal={ADVANCED FUNCTIONAL MATERIALS}, author={Mukherjee, Subhrangsu and Gann, Eliot and Nahid, Masrur Morshed and McAfee, Terry and Herzing, Andrew A. and DeLongchamp, Dean M. and Ade, Harald}, year={2021}, month={Jul} } @article{islam_liu_boyd_zhong_nahid_henry_taussig_ko_nguyen_myers_et al._2020, title={Enhanced mid-wavelength infrared refractive index of organically modified chalcogenide (ORMOCHALC) polymer nanocomposites with thermomechanical stability}, volume={108}, ISSN={["1873-1252"]}, url={http://dx.doi.org/10.1016/j.optmat.2020.110197}, DOI={10.1016/j.optmat.2020.110197}, abstractNote={Abstract Organically modified chalcogenide (ORMOCHALC) polymers have proven to be alternatives to the conventional inorganic materials for mid-wavelength infrared (MWIR, λ = 3–5 μm) optical components. While the refractive index of ORMOCHALC can be reinforced by the content of chalcogenides such as sulfur (S) and selenium (Se), the increased portion of the S or Se deteriorate the thermomechanical stabilities. As a remedy, this study utilizes ZnS nanoparticles to reinforce both optical and thermomechanical properties of the sulfur-based ORMOCHALC polymer, poly(S-random-1,3-diisopropenylbenzene). The refractive index n and extinction coefficient k of the nanocomposites were characterized by Infrared Variable Angle Spectroscopic Ellipsometry (IR-VASE). The results show a significant increment in the refractive index of Δn = 6.58% at the wavelength of 4 μm by adding 20 wt% ZnS (or 7.29 vol%) in the ORMOCHALC polymer. The low extinction coefficient of the nanocomposites (}, journal={OPTICAL MATERIALS}, author={Islam, Md Didarul and Liu, Sipan and Boyd, Darryl A. and Zhong, Yaxu and Nahid, Masrur Morshed and Henry, Reece and Taussig, Laine and Ko, Yeongun and Nguyen, Vinh Q. and Myers, Jason D. and et al.}, year={2020}, month={Oct} } @article{kim_kim_gadisa_stuard_nahid_kwon_bae_kim_park_won_et al._2020, title={Morphological-Electrical Property Relation in Cu(In,Ga)(S,Se)(2) Solar Cells: Significance of Crystal Grain Growth and Band Grading by Potassium Treatment}, volume={16}, ISSN={["1613-6829"]}, DOI={10.1002/smll.202003865}, abstractNote={Abstract}, number={48}, journal={SMALL}, author={Kim, Joo-Hyun and Kim, Min Kyu and Gadisa, Abay and Stuard, Samuel J. and Nahid, Masrur Morshed and Kwon, Soyeong and Bae, Soohyun and Kim, Byoungwoo and Park, Gi Soon and Won, Da Hye and et al.}, year={2020}, month={Dec} } @article{liu_kumagai_manzhos_chen_angunawela_nahid_feron_bottle_bell_ade_et al._2020, title={Synergistic Use of Pyridine and Selenophene in a Diketopyrrolopyrrole-Based Conjugated Polymer Enhances the Electron Mobility in Organic Transistors}, volume={30}, ISSN={["1616-3028"]}, DOI={10.1002/adfm.202000489}, abstractNote={Abstract}, number={34}, journal={ADVANCED FUNCTIONAL MATERIALS}, author={Liu, Qian and Kumagai, Shohei and Manzhos, Sergei and Chen, Yingqian and Angunawela, Indunil and Nahid, Masrur Morshed and Feron, Krishna and Bottle, Steven E. and Bell, John and Ade, Harald and et al.}, year={2020}, month={Aug} } @article{hu_oswald_hu_stuard_nahid_yan_chen_ade_neilson_you_2019, title={Aryl-Perfluoroaryl Interaction in Two-Dimensional Organic-Inorganic Hybrid Perovskites Boosts Stability and Photovoltaic Efficiency}, volume={1}, ISSN={["2639-4979"]}, DOI={10.1021/acsmaterialslett.9b00102}, abstractNote={Two-dimensional (2D) organic–inorganic hybrid perovskites (OIHPs) have showed impressive stability, compared to their three-dimensional (3D) counterparts. However, tuning the chemical structure of ...}, number={1}, journal={ACS MATERIALS LETTERS}, author={Hu, Jun and Oswald, Iain W. H. and Hu, Huamin and Stuard, Samuel J. and Nahid, Masrur Morshed and Yan, Liang and Chen, Zheng and Ade, Harald and Neilson, James R. and You, Wei}, year={2019}, month={Jul}, pages={171–176} } @article{song_gasparini_nahid_paleti_wang_ade_baran_2019, title={Dual Sensitizer and Processing-Aid Behavior of Donor Enables Efficient Ternary Organic Solar Cells}, volume={3}, ISSN={["2542-4351"]}, DOI={10.1016/j.joule.2019.01.009}, abstractNote={

Summary

Herein, we report ternary organic solar cells with a power conversion efficiency (PCE) of 14.0%. By incorporating 10 wt % of BIT-4F-T in the PTB7-Th:IEICO-4F blend, we obtain an enhancement of all photovoltaic parameters compared to the binary devices, leading to a 15% performance improvement in ternary blend. The high photocurrent in 10% BIT-4F-T blend results from a complementary absorption profile of donor components and a hole transfer from BIT-4F-T to PTB7-Th. Morphological and device characterizations reveal that the addition of 10% BIT-4F-T acts not only as a sensitizer but also as a solid processing aid, which is beneficial for charge generation and transport. The effect of the third component is observed in different non-fullerene and fullerene OSCs. Our study demonstrates that careful selection of a third component, where dual sensitizing and processing-aid effects are observed, can be a design strategy to achieve a concomitant improvement in all photovoltaic parameters.}, number={3}, journal={JOULE}, author={Song, Xin and Gasparini, Nicola and Nahid, Masrur Morshed and Paleti, Sri Harish Kumar and Wang, Jin-Liang and Ade, Harald and Baran, Derya}, year={2019}, month={Mar}, pages={846–857} } @article{song_gasparini_nahid_paleti_li_li_ade_baran_2019, title={Efficient DPP Donor and Nonfullerene Acceptor Organic Solar Cells with High Photon-to-Current Ratio and Low Energetic Loss}, volume={29}, ISSN={["1616-3028"]}, DOI={10.1002/adfm.201902441}, abstractNote={Abstract}, number={34}, journal={ADVANCED FUNCTIONAL MATERIALS}, author={Song, Xin and Gasparini, Nicola and Nahid, Masrur Morshed and Paleti, Sri Harish Kumar and Li, Cheng and Li, Weiwei and Ade, Harald and Baran, Derya}, year={2019}, month={Aug} } @article{hu_oswald_stuard_nahid_zhou_williams_guo_yan_hu_chen_et al._2019, title={Synthetic control over orientational degeneracy of spacer cations enhances solar cell efficiency in two-dimensional perovskites}, volume={10}, ISSN={["2041-1723"]}, DOI={10.1038/s41467-019-08980-x}, abstractNote={Abstract}, journal={NATURE COMMUNICATIONS}, author={Hu, Jun and Oswald, Iain W. H. and Stuard, Samuel J. and Nahid, Masrur Morshed and Zhou, Ninghao and Williams, Olivia F. and Guo, Zhenkun and Yan, Liang and Hu, Huamin and Chen, Zheng and et al.}, year={2019}, month={Mar} } @article{lin_fang_zhao_shao_stuard_nahid_ade_wang_shield_zhou_et al._2019, title={Unveiling the operation mechanism of layered perovskite solar cells}, volume={10}, ISSN={["2041-1723"]}, DOI={10.1038/s41467-019-08958-9}, abstractNote={Abstract}, journal={NATURE COMMUNICATIONS}, author={Lin, Yun and Fang, Yanjun and Zhao, Jingjing and Shao, Yuchuan and Stuard, Samuel J. and Nahid, Masrur Morshed and Ade, Harald and Wang, Qi and Shield, Jeffrey E. and Zhou, Ninghao and et al.}, year={2019}, month={Mar} } @article{song_gasparini_nahid_chen_macphee_zhang_norman_zhu_bryant_ade_et al._2018, title={A Highly Crystalline Fused-Ring n-Type Small Molecule for Non-Fullerene Acceptor Based Organic Solar Cells and Field-Effect Transistors}, volume={28}, ISSN={["1616-3028"]}, DOI={10.1002/adfm.201802895}, abstractNote={Abstract}, number={35}, journal={ADVANCED FUNCTIONAL MATERIALS}, author={Song, Xin and Gasparini, Nicola and Nahid, Masrur Morshed and Chen, Hu and Macphee, Sky Marie and Zhang, Weimin and Norman, Victoria and Zhu, Chenhui and Bryant, Daniel and Ade, Harald and et al.}, year={2018}, month={Aug} }