(Invited) Photocurrent Enhancement of Quantum Dot Solar Cells By Plasmonic Metal Nanoparticles

2015 ◽  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Metal Nanoparticles ◽  
Quantum Dot Solar Cells

Localized Surface Plasmon Enhanced Quantum Dot Solar Cells

2012 ◽  
Vol 1391 ◽  
Author(s):  
Jiang Wu ◽  
Scott Mangham ◽  
Rick Eyi ◽  
Seungyong Lee ◽  
Vanga R. Reddy ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Metal Nanoparticles ◽  
Surface Plasmon ◽  
Conversion Efficiency ◽  
Ag Nanoparticles ◽  
Localized Surface Plasmon ◽  
Plasmonic Nanostructures ◽  
Quantum Dot Solar Cells ◽  
High Efficient

ABSTRACTSurface plasmon enhanced InAs/GaAs quantum dot solar cells are reported. Light trapping by metallic nanostructures offers the potential to realize high efficient quantum dot based intermediate band solar cells. Both Au and Ag nanoparticles spherical metal nanoparticles are synthesized by the salt reduction method. The large area coupling of metal nanoparticles and quantum dot solar cell surface is carried out by using 1,3-propanedithiol as linker molecules. The conversion efficiency of the solar cells has been increased from 9.5% to 11.6% after deposition of Au nanoparticles and from 9.5 to 10.9% after incorporating Ag nanoparticles. The conversion efficiency enhancement is mainly as a result of improved photocurrent due to enhanced forward scattering from the plasmonic nanostructures.

scholarly journals Stability of Quantum Dot Solar Cells: A Matter of (Life)Time

2021 ◽  
Vol 11 (12) ◽  
pp. 2003457 ◽  
Author(s):  
Miguel Albaladejo‐Siguan ◽  
Elizabeth C. Baird ◽  
David Becker‐Koch ◽  
Yanxiu Li ◽  
Andrey L. Rogach ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Life Time ◽  
Quantum Dot Solar Cells

scholarly journals Quantum-Dot Solar Cells: Tuning Solute-Redistribution Dynamics for Scalable Fabrication of Colloidal Quantum-Dot Optoelectronics (Adv. Mater. 32/2019)

2019 ◽  
Vol 31 (32) ◽  
pp. 1970225 ◽  
Author(s):  
Min-Jae Choi ◽  
YongJoo Kim ◽  
Hunhee Lim ◽  
Erkki Alarousu ◽  
Aniruddha Adhikari ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Solute Redistribution ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot

Inverted Schottky quantum dot solar cells with enhanced carrier extraction and air-stability

2014 ◽  
Vol 2 (48) ◽  
pp. 20799-20805 ◽  
Author(s):  
Xuan-Dung Mai ◽  
Hey Jin An ◽  
Jung Hoon Song ◽  
Jihoon Jang ◽  
Sungwoo Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Quantum Dot Solar Cells ◽  
Carrier Extraction

Efficient and Stable Colloidal Quantum Dot Solar Cells with a Green‐Solvent Hole‐Transport Layer

2020 ◽  
Vol 10 (39) ◽  
pp. 2002084
Author(s):  
Hong Il Kim ◽  
Junwoo Lee ◽  
Min‐Jae Choi ◽  
Seung Un Ryu ◽  
Kyoungwon Choi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Green Solvent ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot
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