Studying the Impact of Temperature and Underlayers on the Mechanism and Pattern Formation of TPBi Crystallization
2022-05
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Studying the Impact of Temperature and Underlayers on the Mechanism and Pattern Formation of TPBi Crystallization
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2022-05
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TPBi is an organic semiconductor used in the fabrication of OLEDs. Studies have shown that the outcoupling efficiency of OLEDs can be greatly increased by introducing a periodic corrugation in the layers of the device. This study explores the crystallization of TPBi, which forms platelet-like crystals with a sinusoidal pattern upon annealing. The factors that influence the d-spacing of the pattern and the mechanisms that give rise to it are explored and discussed.
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This research was conducted as part of the Professor Russell J. Holmes Research Group of the CEMS Department
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This research was supported by the Undergraduate Research Opportunities Program (UROP).
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Nandakumar, Aaditya. (2022). Studying the Impact of Temperature and Underlayers on the Mechanism and Pattern Formation of TPBi Crystallization. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/227177.
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