진공 증착법에 의한 Eu(TTA)3(phen) 박막의 제작 및 특성 연구

황장환; 권오관; 김영관; 손병청

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진공 증착법에 의한 Eu(TTA)3(phen) 박막의 제작 및 특성 연구 KCI 등재

Study on the Preparation of Eu Eu(TTA)3(phen) Thin Films by Physical Vapor Deposition Method and Their Characterization

황장환, 권오관, 김영관, 손병청

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URLhttps://db.koreascholar.com/Article/Detail/257182

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한국응용과학기술학회지 (The Korean Society of Applied Science and Technology)

Vol.15 No.1 (1998.03)
pp.91-97

한국응용과학기술학회(구 한국유화학회) (The Korean Society of Applied Science and Technology (KSAST))

초록

Thin films of Eu(TTA)3(phen), which was known to show red-light emitting properties, were deposited under various deposition condition. The thickness, surface morphology, and photoluminescence(PL) were measured with α-step profiler, Atomic Force Microscopy(AFM), and PL measurement apparatus. It was found that the thickness of Eu(TTA)3(phen) film can be controlled precisely by adjusting the amounts of Eu(TTA)3(phen) in the boat. As the thickness of these films increases, the surface roughness also increases. A structure of Al/Eu(TTA)3(phen)(850a)/TPD(600a)/ITO was fabricated, Electroluminescence(EL) spectrum of which shows the peak at the wavelength of 618nm.

저자

황장환 | Hwang, Jang-Hwan
권오관 | Kwon, Oh-Kwan
김영관 | Kim, Young-Kwan
손병청 | Sohn, Byoung-Chung

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