Zobrazeno 1 - 10
of 299
pro vyhledávání: '"Lung Chien Chen"'
Publikováno v:
ACS Omega, Vol 9, Iss 21, Pp 23033-23039 (2024)
Externí odkaz:
https://doaj.org/article/a0fcf8719fb5493a8bb5e627ad34df09
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6096 (2024)
This study presents the structure and optoelectronic properties of a perovskite-like (PEA)2PbBr3Cl material on an AlN/sapphire substrate heterostructure prepared using spin coating. The AlN/sapphire substrate comprised a 2 μm thick AlN epilayer on a
Externí odkaz:
https://doaj.org/article/bbdd992ded954627a5d0455d5ce83bfe
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25352- (2024)
Addressing the critical challenge of mitigating defect generation and enhancing the extended durability of perovskite solar cells (PeSCs) requires effective passivation materials. In our study, we investigated the impact of varying concentrations of
Externí odkaz:
https://doaj.org/article/2bc16f3b88a74f42a4907170b73a4d1a
Publikováno v:
Results in Physics, Vol 57, Iss , Pp 107359- (2024)
This study presents a novel strategy for enhancing perovskite solar cells (PSCs) by employing 1-ethyl-3-methylimidazolium hexafluorophosphate ([EMIM]PF6) as an interface modification layer. The authors systematically investigated the impact of this i
Externí odkaz:
https://doaj.org/article/53c3763b27a64495b96848a5bd8083ea
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Perovskite solar cells (PeSCs) have been introduced as a new photovoltaic device due to their excellent power conversion efficiency (PCE) and low cost. However, due to the limitations of the perovskite film itself, the existence of defects w
Externí odkaz:
https://doaj.org/article/e165f9ffb8f14584ae66dca4a9392265
Publikováno v:
Results in Physics, Vol 53, Iss , Pp 106982- (2023)
Metal halide perovskite as an emitter has extremely high color purity, but the generally poor morphology of the perovskite layer restricts the performance of the emitter. The additive of a suitable polymer can greatly boost the uniformity of the spin
Externí odkaz:
https://doaj.org/article/eda8a9df4ea94358b280847f9e9ee70c
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 375-381 (2023)
This work reports the effect of a MAPbBr3 layer in CsPbBr3 perovskite light-emitting diodes (PeLEDs). The MAPbBr3 layer employed MAPbBr3 powder as the evaporation source, which was obtained from using MAPbBr3 bulk crystals prepared by the inverse tem
Externí odkaz:
https://doaj.org/article/8b7ccaaf9ab647858efe073460ffbcb3
Autor:
Lung-Chien Chen, Chien-Hong Kao
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract In this work, we investigate the improvement in the performance of a CsPbBr3 perovskite light-emitting diode (PeLED) due to an anodic aluminum oxide (AAO) nanopore structure. The AAO structure in the CsPbBr3 PeLED structure can improve the l
Externí odkaz:
https://doaj.org/article/3c35d2fd30ea4605ba5d74e3a7007084
Publikováno v:
Nanoscale Research Letters, Vol 17, Iss 1, Pp 1-10 (2022)
Abstract This paper elucidates the increased luminescence efficiency of CsPbBr2.1Cl0.9 sky-blue perovskite light-emitting diodes (PeLEDs) achieved through the interface modification of 3,4 ethylenedioxythiophene (PEDOT):polystyrene sulfonic acid (PSS
Externí odkaz:
https://doaj.org/article/6d70634ed5e7459d9419714188c43156
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 3842-3851 (2022)
Perovskite quantum dots (PeQDs) have a wide range of potential applications in novel displays and solid-state lighting due to their excellent optoelectronic properties. However, insulating ligands around PeQDs can impair the performance of optoelectr
Externí odkaz:
https://doaj.org/article/4c9a2c44495b4c09a10e072659ca1734