scholarly journals High performance InAs/InP quantum dot 34462-GHz C-band coherent comb laser module

2018 ◽  
Vol 26 (2) ◽  
pp. 2160 ◽  
Author(s):  
Z. G. Lu ◽  
J. R. Liu ◽  
C. Y. Song ◽  
J. Weber ◽  
Y. Mao ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Laser Module

Carbon quantum dot-sensitized hollow TiO2 spheres for high-performance visible light photocatalysis

2021 ◽  
Author(s):  
Xianfeng Zhang ◽  
Zongqun Li ◽  
Shaowen Xu ◽  
Yaowen Ruan
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
High Performance ◽  
Carbon Quantum Dots ◽  
Visible Light Photocatalysis ◽  
Carbon Quantum Dot ◽  
Visible Light Photocatalytic

TiO2/CQD composites were synthesized through carbon quantum dots covalently attached to the surface of hollow TiO2 spheres for visible light photocatalytic degradation of organics.

High performance red-emitting multiple layer InGaN/GaN quantum dot lasers

2016 ◽  
Vol 55 (3) ◽  
pp. 032101 ◽  
Author(s):  
Thomas Frost ◽  
Arnab Hazari ◽  
Anthony Aiello ◽  
Md Zunaid Baten ◽  
Lifan Yan ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Quantum Dot Lasers ◽  
Multiple Layer

scholarly journals Flexible and efficient perovskite quantum dot solar cells via hybrid interfacial architecture

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Long Hu ◽  
Qian Zhao ◽  
Shujuan Huang ◽  
Jianghui Zheng ◽  
Xinwei Guan ◽  
...  
Keyword(s):  
Thin Film ◽  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
High Performance ◽  
Mechanical Stability ◽  
Mechanical Adhesion ◽  
Perovskite Quantum Dots ◽  
Efficient Charge ◽  
Photovoltaic Technologies

AbstractAll-inorganic CsPbI3 perovskite quantum dots have received substantial research interest for photovoltaic applications because of higher efficiency compared to solar cells using other quantum dots materials and the various exciting properties that perovskites have to offer. These quantum dot devices also exhibit good mechanical stability amongst various thin-film photovoltaic technologies. We demonstrate higher mechanical endurance of quantum dot films compared to bulk thin film and highlight the importance of further research on high-performance and flexible optoelectronic devices using nanoscale grains as an advantage. Specifically, we develop a hybrid interfacial architecture consisting of CsPbI3 quantum dot/PCBM heterojunction, enabling an energy cascade for efficient charge transfer and mechanical adhesion. The champion CsPbI3 quantum dot solar cell has an efficiency of 15.1% (stabilized power output of 14.61%), which is among the highest report to date. Building on this strategy, we further demonstrate a highest efficiency of 12.3% in flexible quantum dot photovoltaics.

scholarly journals Enhancing room-temperature NO2 gas sensing performance based on a metal phthalocyanine/graphene quantum dot hybrid material

RSC Advances ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 5618-5628
Author(s):  
Wenkai Jiang ◽  
Xinwei Chen ◽  
Tao Wang ◽  
Bolong Li ◽  
Min Zeng ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Gas Sensor ◽  
Hybrid Material ◽  
High Performance ◽  
Room Temperature ◽  
Gas Sensing ◽  
Metal Phthalocyanine ◽  
Graphene Quantum Dot ◽  
Sensing Performance

A high performance gas sensor based on a metal phthalocyanine/graphene quantum dot hybrid material was fabricated for NO2 detection at room-temperature.

High performance and reliable 1.3 μm InAs quantum dot lasers epitaxially grown on Si

2018 ◽  
Author(s):  
Daehwan Jung ◽  
Robert Herrick ◽  
Justin Norman ◽  
Yating Wan ◽  
Arthur C. Gossard ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Quantum Dot Lasers ◽  
Inas Quantum Dot

High Performance Inkjet‐Printed Quantum‐Dot Light‐Emitting Diodes with High Operational Stability

2021 ◽  
pp. 2101069
Author(s):  
Siqi Jia ◽  
Haodong Tang ◽  
Jingrui Ma ◽  
Shihao Ding ◽  
Xiangwei Qu ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Operational Stability ◽  
Light Emitting

High-performance 30-period quantum-dot infrared photodetector

2005 ◽  
Vol 23 (3) ◽  
pp. 1129 ◽  
Author(s):  
Shu-Ting Chou ◽  
Shih-Yen Lin ◽  
Ru-Shang Hsiao ◽  
Jim-Yong Chi ◽  
Jyh-Shyang Wang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Infrared Photodetector ◽  
Quantum Dot Infrared Photodetector

High performance InAs quantum dot lasers on silicon substrates by low temperature Pd-GaAs wafer bonding

2015 ◽  
Vol 107 (26) ◽  
pp. 261107 ◽  
Author(s):  
Zihao Wang ◽  
Ruizhe Yao ◽  
Stefan F. Preble ◽  
Chi-Sen Lee ◽  
Luke F. Lester ◽  
...  
Keyword(s):  
Low Temperature ◽  
Quantum Dot ◽  
Wafer Bonding ◽  
High Performance ◽  
Silicon Substrates ◽  
Quantum Dot Lasers ◽  
Gaas Wafer ◽  
Inas Quantum Dot
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