TY - JOUR
T1 - Epitaxial Metal Halide Perovskites by Inkjet‐Printing on Various Substrates
AU - Sytnyk, Mykhailo
AU - Yousefi-Amin, Amir-Abbas
AU - Freund, Tim
AU - Prihoda, Annemarie
AU - Götz, Klaus
AU - Unruh, Tobias
AU - Harreiss, Christina
AU - Will, Johannes
AU - Spiecker, Erdmann
AU - Levchuk, Jevgen
AU - Osvet, Andres
AU - Brabec, Christoph
AU - Künecke, Ulrike
AU - Wellmann, Peter
AU - Volobuiev, Valentyn
AU - Korczak, Jedrzej
AU - Szczerbakow, A.
AU - Story, T.
AU - Simbrunner, Clemens Peter
AU - Springholz, Gunther
AU - wechsler, Daniel
AU - Lytken, Ole
AU - Lotter, Sebastian
AU - Kampmann, Felix
AU - Maultzsch, Janina
AU - Singh, Kamalpreet
AU - Voznyy, Oleksandr
PY - 2020
Y1 - 2020
N2 - Metal-halide-perovskites revolutionized the field of thin-film semiconductor technology, due to their favorable optoelectronic properties and facile solution processing. Further improvements of perovskite thin-film devices require structural coherence on the atomic scale. Such perfection is achieved by epitaxial growth, a method that is based on the use of high-end deposition chambers. Here epitaxial growth is enabled via a approximate to 1000 times cheaper device, a single nozzle inkjet printer. By printing, single-crystal micro- and nanostructure arrays and crystalline coherent thin films are obtained on selected substrates. The hetero-epitaxial structures of methylammonium PbBr(3)grown on lattice matching substrates exhibit similar luminescence as bulk single crystals, but the crystals phase transitions are shifted to lower temperatures, indicating a structural stabilization due to interfacial lattice anchoring by the substrates. Thus, the inkjet-printing of metal-halide perovskites provides improved material characteristics in a highly economical way, as a future cheap competitor to the high-end semiconductor growth technologies.
AB - Metal-halide-perovskites revolutionized the field of thin-film semiconductor technology, due to their favorable optoelectronic properties and facile solution processing. Further improvements of perovskite thin-film devices require structural coherence on the atomic scale. Such perfection is achieved by epitaxial growth, a method that is based on the use of high-end deposition chambers. Here epitaxial growth is enabled via a approximate to 1000 times cheaper device, a single nozzle inkjet printer. By printing, single-crystal micro- and nanostructure arrays and crystalline coherent thin films are obtained on selected substrates. The hetero-epitaxial structures of methylammonium PbBr(3)grown on lattice matching substrates exhibit similar luminescence as bulk single crystals, but the crystals phase transitions are shifted to lower temperatures, indicating a structural stabilization due to interfacial lattice anchoring by the substrates. Thus, the inkjet-printing of metal-halide perovskites provides improved material characteristics in a highly economical way, as a future cheap competitor to the high-end semiconductor growth technologies.
UR - https://www.scopus.com/pages/publications/85090195306
U2 - 10.1002/adfm.202004612
DO - 10.1002/adfm.202004612
M3 - Article
SN - 1616-301X
VL - 30
SP - 2004612
JO - Advanced Functional Materials
JF - Advanced Functional Materials
IS - 43
M1 - 2004612
ER -