Molecular orientations and energy levels

Yiying Li; Zheng-Hong Lu

doi:10.1117/12.2273092

25 August 2017 Molecular orientations and energy levels

Yiying Li, Zheng-Hong Lu

Proceedings Volume 10362, Organic Light Emitting Materials and Devices XXI; 103620J (2017) https://doi.org/10.1117/12.2273092
Event: SPIE Organic Photonics + Electronics, 2017, San Diego, California, United States

Abstract

Molecular orientations and energy levels at organic interfaces are critical knowledge in guiding materials selections in organic electronic device design. The correlation between molecular orientations and the energy levels when two different molecules are placed in contact with each other is discussed. Several combinations of different organic semiconducting molecules are investigated here with a broad range of structures. In-situ ultraviolet photoemission spectroscopy (UPS) is used to directly probe the energy levels at the molecular interfaces.

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Citation Download Citation

Yiying Li and Zheng-Hong Lu "Molecular orientations and energy levels", Proc. SPIE 10362, Organic Light Emitting Materials and Devices XXI, 103620J (25 August 2017); https://doi.org/10.1117/12.2273092

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