Efficient Trap-Mediated Mn2+ Dopant Emission in Two Dimensional Single-Layered Perovskite (CH3CH2NH3)2PbBr4

2019 ◽  
Vol 123 (23) ◽  
pp. 14239-14245 ◽  
Author(s):  
Binbin Luo ◽  
Yan Guo ◽  
Xianli Li ◽  
Yonghong Xiao ◽  
Xiaochun Huang ◽  
...  
Keyword(s):  
Layered Perovskite ◽  
Two Dimensional

scholarly journals Two-dimensional Ruddlesden–Popper layered perovskite for light-emitting diodes

APL Materials ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 040901 ◽  
Author(s):  
Bo Sun ◽  
Ying Xu ◽  
Yonghua Chen ◽  
Wei Huang
Keyword(s):  
Light Emitting Diodes ◽  
Layered Perovskite ◽  
Two Dimensional ◽  
Light Emitting

Two-Dimensional Layered Perovskite Ferroelectric with Giant Piezoelectric Voltage Coefficient

2019 ◽  
Vol 142 (2) ◽  
pp. 1077-1082 ◽  
Author(s):  
Xiao-Gang Chen ◽  
Xian-Jiang Song ◽  
Zhi-Xu Zhang ◽  
Peng-Fei Li ◽  
Jia-Zhen Ge ◽  
...  
Keyword(s):  
Layered Perovskite ◽  
Two Dimensional ◽  
Voltage Coefficient ◽  
Piezoelectric Voltage

Fabrication of two-dimensional layered perovskite [NH3(CH2)12NH3]PbX4 thin films using a self-assembly method

2002 ◽  
pp. 1094-1095 ◽  
Author(s):  
Takashi Matsui ◽  
Akane Yamaguchi ◽  
Yuko Takeoka ◽  
Masahiro Rikukawa ◽  
Kohei Sanui
Keyword(s):  
Thin Films ◽  
Self Assembly ◽  
Layered Perovskite ◽  
Two Dimensional ◽  
Assembly Method

scholarly journals Two-dimensional hybrid perovskites sustaining strong polariton interactions at room temperature

2019 ◽  
Vol 5 (5) ◽  
pp. eaav9967 ◽  
Author(s):  
A. Fieramosca ◽  
L. Polimeno ◽  
V. Ardizzone ◽  
L. De Marco ◽  
M. Pugliese ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Degrees Of Freedom ◽  
Room Temperature ◽  
Optical Cavity ◽  
Oscillator Strengths ◽  
Layered Perovskite ◽  
Two Dimensional ◽  
Coherent Coupling ◽  
Highly Nonlinear ◽  
Order Of Magnitude

Polaritonic devices exploit the coherent coupling between excitonic and photonic degrees of freedom to perform highly nonlinear operations with low input powers. Most of the current results exploit excitons in epitaxially grown quantum wells and require low-temperature operation, while viable alternatives have yet to be found at room temperature. We show that large single-crystal flakes of two-dimensional layered perovskite are able to sustain strong polariton nonlinearities at room temperature without the need to be embedded in an optical cavity formed by highly reflecting mirrors. In particular, exciton-exciton interaction energies are shown to be spin dependent, remarkably similar to the ones known for inorganic quantum wells at cryogenic temperatures, and more than one order of magnitude larger than alternative room temperature polariton devices reported so far. Because of their easy fabrication, large dipolar oscillator strengths, and strong nonlinearities, these materials pave the way for realization of polariton devices at room temperature.

Temperature-Dependent Photoluminescence and Energy-Transfer Dynamics in Mn2+-Doped (C4H9NH3)2PbBr4 Two-Dimensional (2D) Layered Perovskite

2019 ◽  
Vol 123 (8) ◽  
pp. 4739-4748 ◽  
Author(s):  
Rangarajan Bakthavatsalam ◽  
Anupam Biswas ◽  
Madhu Chakali ◽  
Prakriti Ranjan Bangal ◽  
Bhushan P. Kore ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Layered Perovskite ◽  
Two Dimensional ◽  
Temperature Dependent ◽  
Temperature Dependent Photoluminescence

scholarly journals Two-dimensional Peierls instability via zone-boundary Dirac line nodes in layered perovskite oxides

2019 ◽  
Vol 99 (19) ◽  
Author(s):  
Jin-Hong Park ◽  
Seung Hun Lee ◽  
Choong H. Kim ◽  
Hosub Jin ◽  
Bohm-Jung Yang
Keyword(s):  
Perovskite Oxides ◽  
Layered Perovskite ◽  
Two Dimensional ◽  
Zone Boundary ◽  
Layered Perovskite Oxides ◽  
Peierls Instability

Two-Dimensional-Layered Perovskite ALaTa2O7:Bi3+ (A = K and Na) Phosphors with Versatile Structures and Tunable Photoluminescence

2018 ◽  
Vol 10 (29) ◽  
pp. 24648-24655 ◽  
Author(s):  
Guojun Zhou ◽  
Xingxing Jiang ◽  
Jing Zhao ◽  
Maxim Molokeev ◽  
Zheshuai Lin ◽  
...  
Keyword(s):  
Layered Perovskite ◽  
Two Dimensional
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