Light‐Emitting Diodes: Highly Efficient Spectrally Stable Red Perovskite Light‐Emitting Diodes (Adv. Mater. 20/2018) | Zendy

Tian Yu | Zendy; Zhou Chenkun | Zendy; Worku Michael | Zendy; Wang Xi | Zendy; Ling Yichuan | Zendy; Gao Hanwei | Zendy; Zhou Yan | Zendy; Miao Yu | Zendy; Guan Jingjiao | Zendy; Ma Biwu | Zendy

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Light‐Emitting Diodes: Highly Efficient Spectrally Stable Red Perovskite Light‐Emitting Diodes (Adv. Mater. 20/2018)

Author(s) -

Tian Yu,

Zhou Chenkun,

Worku Michael,

Wang Xi,

Ling Yichuan,

Gao Hanwei,

Zhou Yan,

Miao Yu,

Guan Jingjiao,

Ma Biwu

Publication year - 2018

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201870142

Subject(s) - materials science , electroluminescence , light emitting diode , perovskite (structure) , optoelectronics , diode , brightness , quantum efficiency , red light , oled , layer (electronics) , green light , optics , blue light , nanotechnology , crystallography , chemistry , physics , botany , biology

Perovskite light‐emitting diodes (LEDs) have emerged as new‐generation electroluminescent devices. By using quasi‐2D perovskite/PEO composite thin films as the light‐emitting layer, in article number 1707093 , Biwu Ma and co‐workers report highly efficient spectrally stable red perovskite LEDs with a state‐of‐the‐art maximum brightness of around 1400 cd m −2 and a peak external quantum efficiency exceeding 6.2%.

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