scholarly journals Inverse Temperature Dependence of Charge Carrier Hopping in Quantum Dot Solids

ACS Nano ◽  
2018 ◽  
Vol 12 (8) ◽  
pp. 7741-7749 ◽  
Author(s):  
Rachel H. Gilmore ◽  
Samuel W. Winslow ◽  
Elizabeth M. Y. Lee ◽  
Matthew Nickol Ashner ◽  
Kevin G. Yager ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Charge Carrier ◽  
Temperature Dependence ◽  
Inverse Temperature

scholarly journals Deciphering the role of quantum dot size in the ultrafast charge carrier dynamics at the perovskite–quantum dot interface

2020 ◽  
Vol 8 (42) ◽  
pp. 14834-14844
Author(s):  
Piotr Piatkowski ◽  
Sofia Masi ◽  
Pavel Galar ◽  
Mario Gutiérrez ◽  
Thi Tuyen Ngo ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Charge Carrier ◽  
Rate Constants ◽  
Transient Absorption ◽  
Carrier Dynamics ◽  
Carrier Transfer ◽  
Charge Carrier Dynamics ◽  
Conduction Bands

Charge-carrier transfer (CT) from the perovskite host to PbS QDs were studied using fs-transient absorption and THz techniques. The CT rate constants increase with the size of QDs due to a change in the position of valence and conduction bands in PbS QDs.

Temperature dependence of gain in a highly stacked quantum-dot semiconductor optical amplifiier

2017 ◽  
Author(s):  
Naoya Yoshida ◽  
Yuu Fukae ◽  
Kouichi Akahane ◽  
Naokatsu Yamamoto ◽  
Atsushi Matsumoto ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Temperature Dependence

Temperature-Dependent Charge Carrier Transfer in Colloidal Quantum Dot/Graphene Infrared Photodetectors

2020 ◽  
Author(s):  
Matthias J. Grotevent ◽  
Claudio U. Hail ◽  
Sergii Yakunin ◽  
Dominik Bachmann ◽  
Gökhan Kara ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Charge Carrier ◽  
Infrared Photodetectors ◽  
Temperature Dependent ◽  
Carrier Transfer ◽  
Colloidal Quantum Dot

scholarly journals Temperature dependence of photoluminescence characteristics of excitons in stacked quantum dots and quantum dot chains

2010 ◽  
Vol 107 (7) ◽  
pp. 073506 ◽  
Author(s):  
Osamu Kojima ◽  
Hiroaki Nakatani ◽  
Takashi Kita ◽  
Osamu Wada ◽  
Kouichi Akahane
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Temperature Dependence ◽  
Stacked Quantum Dots

Crossover from Normal to Inverse Temperature Dependence in the Adsorption of Nonionic Surfactants at Hydrophilic Surfaces and Pore Walls†

2007 ◽  
Vol 111 (43) ◽  
pp. 16045-16054 ◽  
Author(s):  
Oliver Dietsch ◽  
Anton Eltekov ◽  
Henry Bock ◽  
Keith E. Gubbins ◽  
Gerhard H. Findenegg
Keyword(s):  
Temperature Dependence ◽  
Nonionic Surfactants ◽  
Inverse Temperature ◽  
Hydrophilic Surfaces

Charge Carrier Generation and Extraction in Hybrid Polymer/Quantum Dot Solar Cells

2016 ◽  
Vol 120 (26) ◽  
pp. 14356-14364 ◽  
Author(s):  
Valentas Bertasius ◽  
Rosanna Mastria ◽  
Aurora Rizzo ◽  
Giuseppe Gigli ◽  
Carlo Giansante ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Charge Carrier ◽  
Hybrid Polymer ◽  
Carrier Generation ◽  
Quantum Dot Solar Cells
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