Plexcitonics – fundamental principles and optoelectronic applications

2019 ◽  
Vol 7 (7) ◽  
pp. 1821-1853 ◽  
Author(s):  
Ajay P. Manuel ◽  
Aaron Kirkey ◽  
Najia Mahdi ◽  
Karthik Shankar
Keyword(s):  
Electromagnetic Radiation ◽  
Light Harvesting ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Optoelectronic Applications

The nanoscale confinement and coupling of electromagnetic radiation into plexcitonic modes has drawn immense interest because of the innovative possibilities for their application in light harvesting and light emitting devices (LEDs).

Properties and potential optoelectronic applications of lead halide perovskite nanocrystals

Science ◽  
2017 ◽  
Vol 358 (6364) ◽  
pp. 745-750 ◽  
Author(s):  
Maksym V. Kovalenko ◽  
Loredana Protesescu ◽  
Maryna I. Bodnarchuk
Keyword(s):  
Silicon Germanium ◽  
Semiconductor Nanocrystals ◽  
Structural Defects ◽  
Defect Tolerance ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Optical And Electronic Properties ◽  
Benign Nature ◽  
Optoelectronic Applications ◽  
Lead Halide

Semiconducting lead halide perovskites (LHPs) have not only become prominent thin-film absorber materials in photovoltaics but have also proven to be disruptive in the field of colloidal semiconductor nanocrystals (NCs). The most important feature of LHP NCs is their so-called defect-tolerance—the apparently benign nature of structural defects, highly abundant in these compounds, with respect to optical and electronic properties. Here, we review the important differences that exist in the chemistry and physics of LHP NCs as compared with more conventional, tetrahedrally bonded, elemental, and binary semiconductor NCs (such as silicon, germanium, cadmium selenide, gallium arsenide, and indium phosphide). We survey the prospects of LHP NCs for optoelectronic applications such as in television displays, light-emitting devices, and solar cells, emphasizing the practical hurdles that remain to be overcome.

X-ray Diffraction Analysis of the Angular Stability of Self-Catalyzed GaAs Nanowires for Future Applications in Solar-Light-Harvesting and Light-Emitting Devices

2019 ◽  
Vol 2 (2) ◽  
pp. 689-699 ◽  
Author(s):  
Seyed Mohammad Mostafavi Kashani ◽  
Dominik Kriegner ◽  
Danial Bahrami ◽  
Jonas Vogel ◽  
Arman Davtyan ◽  
...  
Keyword(s):  
Diffraction Analysis ◽  
Light Harvesting ◽  
Angular Stability ◽  
Solar Light ◽  
X Ray Diffraction ◽  
Light Emitting ◽  
X Ray ◽  
Light Emitting Devices ◽  
Gaas Nanowires

scholarly journals Recent Advances and Opportunities of Lead-Free Perovskite Nanocrystal for Optoelectronic Application

2021 ◽  
Vol 2021 ◽  
pp. 1-38
Author(s):  
Fei Zhang ◽  
Zhuangzhuang Ma ◽  
Zhifeng Shi ◽  
Xu Chen ◽  
Di Wu ◽  
...  
Keyword(s):  
Lead Toxicity ◽  
Environmental Stability ◽  
Lead Free ◽  
Attractive Alternative ◽  
Comprehensive Overview ◽  
Light Emitting ◽  
Practical Applications ◽  
Light Emitting Devices ◽  
Optoelectronic Application ◽  
Optoelectronic Applications

Metal halide perovskite nanocrystals (NCs), as a new class of light-emitting and light-harvesting materials, have recently attracted intensive attention for an impressive variety of optoelectronic applications. However, the lead toxicity and poor stability of such materials severely restrict their practical applications and future commercialization. Lead-free perovskite NCs and their derivatives, designed by the reasonable chemical substitution of Pb with other nontoxic elements, are recently booming as an attractive alternative to lead-based counterparts. In this review, we firstly present a comprehensive overview of currently explored lead-free perovskite NCs with an emphasis on their design routes, morphologies, optoelectronic properties, and environmental stability issues. Then, we discuss the preliminary achievements of lead-free perovskite NCs in versatile optoelectronic applications, such as light-emitting devices, solar cells, photodetectors, and photocatalysis. We finish this review with a critical outlook into the currently existing challenges and possible development opportunities of this rapidly evolving field.

Heterostructures based on nitrides of group III elements: technical processes, properties, and light-emitting devices

2001 ◽  
Vol 171 (8) ◽  
pp. 857 ◽  
Author(s):  
Igor L. Krestnikov ◽  
V.V. Lundin ◽  
A.V. Sakharov ◽  
D.A. Bedarev ◽  
E.E. Zavarin ◽  
...  
Keyword(s):  
Light Emitting ◽  
Group Iii ◽  
Light Emitting Devices

Probing local photophysical properties in perovskite based light-emitting devices

2019 ◽  
Author(s):  
Miguel Anaya ◽  
Kyle Frohna ◽  
Linsong Cui ◽  
Javad Shamsi ◽  
Sam Stranks
Keyword(s):  
Photophysical Properties ◽  
Light Emitting ◽  
Light Emitting Devices

Color Variable Bipolar/AC Light-Emitting Devices Based on Conjugated Polymers

1997 ◽  
Author(s):  
Y. Z. Wang ◽  
D. D. Gebler ◽  
D. K. Fu ◽  
T. M. Swager ◽  
A. J. Epstein
Keyword(s):  
Conjugated Polymers ◽  
Light Emitting ◽  
Light Emitting Devices
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