Results 121 to 130 of about 35,825 (292)

Stability of Perovskite Indoor Photovoltaics: A Focused Review and a Call for Standardized Stability Reporting

Advanced Energy Materials, EarlyView.
While perovskite solar cells have been widely studied, including their stability, perovskite indoor photovoltaics (IPVs) have only recently emerged. Nevertheless, more studies are appearing in the literature. The systematic stability study of IPVs is crucial, particularly given the inconsistencies in reported methodologies and results, which call for ...
Ivy Mawusi Asuo, Arezo Mahdavi Varposhti, Cyril Chu Fubin Kumachang, Gopal Krishnamurthy Grandhi, Vincenzo Pecunia, Thomas Meredith Brown, Paola Vivo, Nutifafa Yao Doumon   +7 more
wiley   +1 more source

Electrical and Optical Characteristics of QD-LEDs Using InP/ZnSe/ZnS Quantum Dot [PDF]

, 2014
Jae-Geon Choi, Dae‐Gyu Moon
openalex   +1 more source

2D Nanomaterials for Solar Hydrogen Production

Advanced Energy and Sustainability Research, EarlyView.
This review gives comprehensively summarized latest advances on solar H2 production by various 2D nanomaterials using photocatalytic and photoelectrocatalytic H2 production methods, especially highlighting the photocatalytic one. After the summary, an outlook into the challenges and the future of 2D nanomaterials for solar H2 production is given.
Pengfei Cheng, Honglei Wang, Bo Wu, Guofu Zhou, Dong Wang, Peter Schaaf   +5 more
wiley   +1 more source

SINTESIS DAN KARAKTERISASI NANOPARTIKEL CDSE QUANTUM DOTS (QDS)

Jurnal Fisika Flux, 2017
Abstrak: Nanopartikel CdSe quantum dots (QDs) memiliki potensi aplikasi yang luar biasa ketika ukuran strukturnya berubah dari mikro menjadi nano. Pada penelitian ini, proses sintesis nanopartikel CdSe QDs dilakukan dengan menggunakan teknik sintesis kimia sederhana, melalui pemberian doping atom tembaga (Cu) dari larutan CuCl2.2H2O kedalam material ...
openaire   +2 more sources

A Review of Transient Characterization Techniques for Quantum Dot Light‐Emitting Diodes

Advanced Physics Research, EarlyView.
This review surveys transient characterization techniques for quantum dot light‐emitting diodes, including TRPL, TREL, TA, and E‐TA. These methods resolve carrier‐selective dynamics across multiple time scales, enabling direct analysis of charge injection, exciton formation and recombination, efficiency roll‐off, and device degradation.
Jaekwon Kim, Yeongmin Moon, Soojeong Yim, Hee Won Son, Hayeon Seo, Jeonghun Kwak   +5 more
wiley   +1 more source

Confinement Effects and Charge Dynamics in Zn₃N₂ Colloidal Quantum Dots: Implications for QD-LED Displays [PDF]

, 2019
Ruben Ahumada‐Lazo, Simon M. Fairclough, Samantha J. O. Hardman, Peter N. Taylor, Mark Green, Sarah J. Haigh, Rinku Saran, Richard J. Curry, David J. Binks   +8 more
openalex   +1 more source

Coupling of 0D/1D Grain Boundaries Inducing Extreme Charge Rearrangement/Magnetic Resonance for Ultrabroadband Electromagnetic Wave Absorption

Carbon Energy, EarlyView.
The 0D/1D grain boundary coupling between Fe₃O₄ quantum dots and CNTs induces extreme charge redistribution and short‐range magnetic resonance, enabling complete electromagnetic wave absorption across the entire X and Ku bands. ABSTRACT Ferrite–carbon composites effectively absorb electromagnetic (EM) waves via coupled mechanisms.
Jie Huang, Liuying Wang, Renbing Wu, Weichao Wang, Chaoqun Ge, Haoke Yang, Xu Tang, Wenyu Jiao, Gu Liu, Bin Wang   +9 more
wiley   +1 more source

Universality and the thermoelectric transport properties of a double quantum dot system: Seeking for conditions that improve the thermoelectric efficiency

SciPost Physics Core
Employing universal relations for the Onsager coefficients in the linear regime at the symmetric point of the single impurity Anderson model, we calculate the conditions under which the quantum scattering phase shift should satisfy to produce the ...
Ronald Santiago Cortes-Santamaria , J. A. Landazabal-Rodríguez, Jereson Silva-Valencia , Edwin Ramos , M. S. Figueira, Roberto Franco Peñaloza.
doaj   +1 more source

GaIn As Quantum Dots (QD) grown by Liquid Phase Epitaxy (LPE) [PDF]

, 2009
Ortiz Vázquez F E, V.A. Mishurnyi, Gorbatchev A Yu, de Anda F, V.A. Elyukhin   +4 more
openalex   +1 more source

69‐4: Late‐News Paper: Quantum Dot/Organic Nanohybrids for InP‐based QD‐LEDs and Their Patterning via Electrohydrodynamic Jet Printing [PDF]

, 2023
Yohan Kim, Manuel Gensler, Jiyong Kim, Silvia Janietz, Charlotte Völkel, Christine Boeffel, Selen Solak, Felix Hermerschmidt, Emil List, Chul Jong Han, Min Suk Oh, Kyoungwon Park, Armin Wedel   +12 more
openalex   +1 more source