Single-mode waveguiding in bundles of self-assembled semiconductor nanowires

2010 ◽  
Vol 97 (22) ◽  
pp. 221915 ◽  
Author(s):  
J. Zhang ◽  
A. A. Lutich ◽  
A. S. Susha ◽  
A. L. Rogach ◽  
F. Jäckel ◽  
...  
Keyword(s):  
Single Mode ◽  
Semiconductor Nanowires ◽  
Self Assembled

Ferromagnetic Self-Assembled Quantum Dots on Semiconductor Nanowires

Nano Letters ◽  
2006 ◽  
Vol 6 (1) ◽  
pp. 50-54 ◽  
Author(s):  
Dinna G. Ramlan ◽  
Steven J. May ◽  
Jian-Guo Zheng ◽  
Jonathan E. Allen ◽  
Bruce W. Wessels ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Semiconductor Nanowires ◽  
Self Assembled

scholarly journals Solar Cells: Lateral Organic Solar Cells with Self-Assembled Semiconductor Nanowires (Adv. Energy Mater. 5/2015)

2015 ◽  
Vol 5 (5) ◽  
Author(s):  
Min Kim ◽  
Jong Hwan Park ◽  
Joo Hyun Kim ◽  
Ji Ho Sung ◽  
Sae Byeok Jo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Semiconductor Nanowires ◽  
Self Assembled ◽  
Energy Mater

scholarly journals Engineering the optical reflectance of randomly arranged self-assembled semiconductor nanowires

2020 ◽  
Author(s):  
Valeria Demontis ◽  
Andrea Marini ◽  
Francesco Floris ◽  
Lucia Sorba ◽  
Francesco Rossella
Keyword(s):  
Semiconductor Nanowires ◽  
Optical Reflectance ◽  
Self Assembled

scholarly journals Self-assembled semiconductor quantum dots decorating the facets of GaAs nanowire for single-photon emission

2017 ◽  
Vol 4 (2) ◽  
pp. 196-209 ◽  
Author(s):  
Ying Yu ◽  
Guo-Wei Zha ◽  
Xiang-Jun Shang ◽  
Shuang Yang ◽  
Ban-Quan Sun ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Fibers ◽  
Single Photon ◽  
Photon Emission ◽  
Single Mode ◽  
Spectral Lines ◽  
Quantum Ring ◽  
Integrated Networks ◽  
Gaas Nanowire ◽  
Self Assembled

Abstract In this chapter, we discuss the epitaxial growth of self-assembled quantum dots (QDs) in GaAs nanowires (NWs) and the characteristics of their single-photon emissions. We demonstrate Ga droplet-induced gold-free vapor-liquid-solid growth of hexagonal GaAs/AlGaAs core–shell NWs, branched GaAs NWs and tailored nanostructured morphologies on the NW facets. Particularly, we show two new types of QD-in-NW systems: one is a single InAs QD formed at the corner of a branched GaAs NW, and the other is a single GaAs QD formed on the NW facet. Sharp excitonic emission spectral lines are observed with vanishing two-photon emission probability. Furthermore, a single GaAs QD is achieved at the site of a single AlGaAs quantum ring (QR) on the NW facet. In addition, these NW-based single QDs are in-situ probed and integrated with single-mode optical fibers to achieve all-fiber-output single-photon sources for potential application in quantum integrated networks.

scholarly journals Single-Mode Semiconductor Nanowire Lasers With Coupled Cavities

2021 ◽  
Vol 8 ◽  
Author(s):  
Salman Ullah ◽  
Sijie Pian ◽  
Fang Dai ◽  
Yilun Wang ◽  
Yaoguang Ma ◽  
...  
Keyword(s):  
High Efficiency ◽  
Single Mode ◽  
Semiconductor Nanowires ◽  
Research Progress ◽  
Light Sources ◽  
Semiconductor Nanowire ◽  
Practical Applications ◽  
Biological Studies ◽  
Different Types ◽  
Nanowire Lasers

Semiconductor nanowires are one of the most fascinating topics over the past few decades. As miniaturized coherent light sources, semiconductor nanowires have been attracting tremendous attention in recent years for scientific and technological interest as potential ultra-compact, low cost, high efficiency, and low power consumption. Among different types of lasers, one-dimensional nanowires are of great interest as a promising material for next-generation nanophotonics and nanoelectronics applications due to their unique optical and electrical properties. Semiconductor nanowire lasers with single-mode output are vital in a variety of practical applications ranging from signal processing, spectroscopy, displays, optical sensing, on-chip communications, and biological studies. This article reviews the basic technology and research progress of single-mode semiconductor nanowire lasers. Afterward, the key methods and development of the different types of coupling to achieved single-mode laser output are elaborated. Finally, the challenges faced by each scheme are summarized.

Lateral Organic Solar Cells with Self-Assembled Semiconductor Nanowires

2014 ◽  
Vol 5 (5) ◽  
pp. 1401317 ◽  
Author(s):  
Min Kim ◽  
Jong Hwan Park ◽  
Joo Hyun Kim ◽  
Ji Ho Sung ◽  
Sae Byeok Jo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Semiconductor Nanowires ◽  
Self Assembled

Electrically Pumped Single-Mode Lasing Emission of Self-Assembled n-ZnO Microcrystalline Film/p-GaN Heterojunction Diode

2010 ◽  
Vol 114 (36) ◽  
pp. 15499-15503 ◽  
Author(s):  
Zhen Guo ◽  
Dongxu Zhao ◽  
Yichun Liu ◽  
Dezhen Shen ◽  
Bin Yao ◽  
...  
Keyword(s):  
Single Mode ◽  
Heterojunction Diode ◽  
Electrically Pumped ◽  
Self Assembled
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