Highly Efficient Photo-Induced Charge Separation Enabled by Metal–Chalcogenide Interfaces in Quantum-Dot/Metal-Oxide Hybrid Phototransistors

2020 ◽  
Vol 12 (14) ◽  
pp. 16620-16629 ◽  
Author(s):  
Jaehyun Kim ◽  
Sung Min Kwon ◽  
Chanho Jo ◽  
Jae-Sang Heo ◽  
Won Bin Kim ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Metal Oxide ◽  
Charge Separation ◽  
Metal Chalcogenide ◽  
Highly Efficient ◽  
Induced Charge

Illumination induced charge separation at tetraphenyl-porphyrin/metal oxide interfaces

2007 ◽  
Vol 102 (5) ◽  
pp. 053705 ◽  
Author(s):  
Y. Zidon ◽  
Yoram Shapira ◽  
Th. Dittrich
Keyword(s):  
Metal Oxide ◽  
Charge Separation ◽  
Oxide Interfaces ◽  
Tetraphenyl Porphyrin ◽  
Induced Charge

Metal chalcogenide quantum dot-sensitized 1D-based semiconducting heterostructures for optical-related applications

2019 ◽  
Vol 12 (5) ◽  
pp. 1454-1494 ◽  
Author(s):  
Shiyu Yue ◽  
Luyao Li ◽  
Scott C. McGuire ◽  
Nathaniel Hurley ◽  
Stanislaus S. Wong
Keyword(s):  
Quantum Dot ◽  
Charge Separation ◽  
Model System ◽  
Exciton Dissociation ◽  
Metal Chalcogenide ◽  
Excellent Model

In terms of understanding and tuning the optoelectronic behavior within functional devices, quantum dot (QD)-based heterostructures represent an excellent model system and opportunity for analyzing exciton dissociation and charge separation across a well-defined nanoscale interface.

High‐Speed Colloidal Quantum Dot Photodiodes via Accelerating Charge Separation at Metal–Oxide Interface

Small ◽  
2019 ◽  
Vol 15 (13) ◽  
pp. 1900008 ◽  
Author(s):  
ShinYoung Jeong ◽  
Jihoon Kyhm ◽  
Soon‐Kyu Cha ◽  
Do Kyung Hwang ◽  
Byeong‐Kwon Ju ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Metal Oxide ◽  
Charge Separation ◽  
High Speed ◽  
Oxide Interface ◽  
Colloidal Quantum Dot

Efficient spatial charge separation in unique 2D tandem heterojunction CdxZn1−xIn2S4–CdS–MoS2 rendering highly-promoted visible-light-induced H2 generation

2021 ◽  
Vol 9 (1) ◽  
pp. 482-491
Author(s):  
Jiakun Wu ◽  
Bowen Sun ◽  
Hui Wang ◽  
Yanyan Li ◽  
Ying Zuo ◽  
...  
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Effective Charge ◽  
Active Sites ◽  
H2 Generation ◽  
Highly Efficient ◽  
Spatial Charge

Unique 2D heterostructures CdxZn1−xIn2S4–CdS–MoS2 with effective charge separation, excellent light-harvest, and abundant active sites are highly-efficient for photocatalytic H2 evolution.

Influence of metal phthalocyanine molecular orientation on charge separation at organic donor/acceptor interface

2021 ◽  
Author(s):  
Heeseon Lim ◽  
Sena Yang ◽  
Sang-Hoon Lee ◽  
Jung-Yong Lee ◽  
Yeunhee Lee ◽  
...  
Keyword(s):  
Solar Cell ◽  
Charge Separation ◽  
Molecular Orientation ◽  
Organic Solar Cell ◽  
Metal Phthalocyanine ◽  
Dipole Orientation ◽  
Highly Efficient ◽  
Donor Acceptor

To achieve a highly efficient organic solar cell (OPVs), control of molecular orientation is one of prime important factors, for interfacial dipole orientation and energy offset at donor/acceptor (D/A) interface...

Sign in / Sign up

Export Citation Format

Share Document