Extreme ultraviolet transient gratings

F Bencivenga, F Capotondi, L Foglia… - … in Physics: X, 2023 - Taylor & Francis
The recent construction of free electron lasers allows extending laboratory-based laser
experiments to shorter wavelengths, accessing wavevectors typical of nanoscale dynamics …

Photoexcited carrier dynamics in colloidal quantum dot solar cells: insights into individual quantum dots, quantum dot solid films and devices

Y Zhang, G Wu, F Liu, C Ding, Z Zou… - Chemical Society …, 2020 - pubs.rsc.org
The certified power conversion efficiency (PCE) record of colloidal quantum dot solar cells
(QDSCs) has considerably improved from below 4% to 16.6% in the last few years …

Probing charge carrier dynamics in metal halide perovskite solar cells

C Qiu, L Wagner, J Liu, W Zhang, J Du, Q Wang, Y Hu… - …, 2023 - Wiley Online Library
With rocketing power conversion efficiency and continuously enhancing stability, perovskite
solar cells (PSCs) have shown extraordinary potential to become a key player in tomorrow's …

Nanoscale transient gratings excited and probed by extreme ultraviolet femtosecond pulses

F Bencivenga, R Mincigrucci, F Capotondi, L Foglia… - Science …, 2019 - science.org
Advances in developing ultrafast coherent sources operating at extreme ultraviolet (EUV)
and x-ray wavelengths allow the extension of nonlinear optical techniques to shorter …

Charge transfer and recombination at the metal oxide/CH 3 NH 3 PbClI 2/spiro-OMeTAD interfaces: uncovering the detailed mechanism behind high efficiency solar …

Q Shen, Y Ogomi, J Chang, S Tsukamoto… - Physical Chemistry …, 2014 - pubs.rsc.org
In recent years, organometal halide perovskite-based solid-state hybrid solar cells have
attracted unexpected increasing interest because of their high efficiency (the record power …

Optical absorption, charge separation and recombination dynamics in Sn/Pb cocktail perovskite solar cells and their relationships to photovoltaic performances

Q Shen, Y Ogomi, J Chang, T Toyoda… - Journal of Materials …, 2015 - pubs.rsc.org
The interest in organometal trihalide perovskite (CH3NH3PbI3)-based solid-state hybrid
solar cells has increased in recent years due to the high efficiencies achieved, with a record …

Recent progress on quantum dot solar cells: a review

T Sogabe, Q Shen… - Journal of Photonics for …, 2016 - spiedigitallibrary.org
Semiconductor quantum dots (QDs) have a potential to increase the power conversion
efficiency in photovoltaic operation because of the enhancement of photoexcitation. Recent …

Nanoscale transient magnetization gratings created and probed by femtosecond extreme ultraviolet pulses

D Ksenzov, AA Maznev, V Unikandanunni… - Nano Letters, 2021 - ACS Publications
We utilize coherent femtosecond extreme ultraviolet (EUV) pulses from a free electron laser
(FEL) to generate transient periodic magnetization patterns with periods as short as 44 nm …

TiO2/CdS/CdSe quantum dots co-sensitized solar cell with the staggered-gap (type-II) heterojunctions for the enhanced photovoltaic performance

S Monika, M Mahalakshmi, MS Pandian - Ceramics International, 2023 - Elsevier
The effect of co-sensitization and ZnS passivation on the photovoltaic performance of CdS
quantum dot sensitized solar cells (QDSSCs) were investigated. The deposition of CdS …

A review on electrical characterization techniques performed to study the device performance of quantum dot sensitized solar cells

J Kusuma, RG Balakrishna - Solar Energy, 2018 - Elsevier
Third generation quantum dot sensitized solar cells (QDSSC) presents as one of the most
promising, cost-effective and an alternative to traditional silicon cells due to its distinguished …