High Mobility and Luminescent Efficiency in Organic Single‐Crystal Light‐Emitting Transistors

Satria Zulkarnaen Bisri, Taishi Takenobu, Yohei Yomogida, Hidekazu Shimotani, Takeshi Yamao, Shu Hotta, Yoshihiro Iwasa

Advanced Functional Materials · 2009 · 259 citations · 38 references

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Concepts

Abstract

Abstract A high‐performance ambipolar light‐emitting transistor (LET) that has high hole and electron mobilities and excellent luminescence characteristics is described. By using this device, a conspicuous light‐confined edge emission and current‐density‐dependent spectral evolution are observed. These findings will result in broader utilization of device potential and they provide a promising route for realizing electrically driven organic lasers.

References

38