Engineering Band‐Type Alignment in CsPbBr3 Perovskite‐Based Artificial Multiple Quantum Wells

Semiconductor heterostructures of multiple quantum wells (MQWs) have major applications in optoelectronics. However, for halide perovskites—the leading class of emerging semiconductors—building a variety of bandgap alignments (i.e., band‐types) in MQWs is not yet realized owing to the limitations of...

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Veröffentlicht in:	Advanced materials (Weinheim) 2021-04, Vol.33 (17), p.e2005166-n/a
Hauptverfasser:	Lee, Kwang Jae, Merdad, Noor A., Maity, Partha, El‐Demellawi, Jehad K., Lui, Zhixiong, Sinatra, Lutfan, Zhumekenov, Ayan A., Hedhili, Mohamed N., Min, Jung‐Wook, Min, Jung‐Hong, Gutiérrez‐Arzaluz, Luis, Anjum, Dalaver H., Wei, Nini, Ooi, Boon S., Alshareef, Husam N., Mohammed, Omar F., Bakr, Osman M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum bandgap engineering CsPbBr 3 Current carriers Energy gap Heterostructures Hydroxyquinoline Materials science multiple quantum wells Optoelectronics perovskite Perovskites Photodiodes Quantum wells Valence band
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