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Structured Organic–Inorganic Perovskite toward a Distributed Feedback Laser
Author(s) -
Saliba Michael,
Wood Simon M.,
Patel Jay B.,
Nayak Pabitra K.,
Huang Jian,
AlexanderWebber Jack A.,
Wenger Bernard,
Stranks Samuel D.,
Hörantner Maximilian T.,
Wang Jacob TseWei,
Nicholas Robin J.,
Herz Laura M.,
Johnston Michael B.,
Morris Stephen M.,
Snaith Henry J.,
Riede Moritz K.
Publication year - 2016
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.201502608
Subject(s) - materials science , perovskite (structure) , optoelectronics , laser , diode , structuring , light emitting diode , nanotechnology , optics , chemical engineering , economics , physics , finance , engineering
A general strategy for the in‐plane structuring of organic–inorganic perovskite films is presented. The method is used to fabricate an industrially relevant distributed feedback (DFB) cavity, which is a critical step toward all‐electrially pumped injection laser diodes. This approach opens the prospects of perovskite materials for much improved optical control in LEDs, solar cells, and also toward applications as optical devices.