![Electronic and Excitonic Structures of Inorganic–Organic Perovskite-Type Quantum-Well Crystal (C
<sub/>4</sub>
H
<sub/>9</sub>
NH
<sub/>3</sub>
)
<sub/>2</sub>
PbBr
<sub/>4</sub>]()
Electronic and Excitonic Structures of Inorganic–Organic Perovskite-Type Quantum-Well Crystal (C
<sub/>4</sub>
H
<sub/>9</sub>
NH
<sub/>3</sub>
)
<sub/>2</sub>
PbBr
<sub/>4</sub>Tanaka, Kenichiro; Takahashi, Takayuki; Kondo, Takashi; Umeda, Kenichi; Ema, Kazuhiro; Umebayashi, Tsutomu; Asai, Keisuke; Uchida, Kazuhito; Miura, Noboru · Japanese Journal of Applied Physics · 2005