Results 151 to 160 of about 4,612,849 (257)

Precise Management of n‐Value Distribution at the 2D/3D Interface Enabling Efficient Wide‐Bandgap Perovskite Solar Cells

Advanced Science, EarlyView.
This study elucidates the phase transition pathway of surface‐engineered perovskite films. During spin‐coating, n = 1 2D perovskite dominantly forms, while subsequent annealing drives OA+ release and induces conversion to higher n‐value 2D phases.
Yajie Yang, Jiaxin Ha, Yang Zhang, Yunfan Wang, Ting Jiang, Jingquan Zhang, Lili Wu, Wenwu Wang, Guanggen Zeng, Baoyan Fan, Mohammad Abdul Halim, Xia Hao, Dewei Zhao   +12 more
wiley   +1 more source

Organic Photovoltaic Cells for Reliable Energy Generation in Deep Space Environments. [PDF]

Adv Mater
Cheng S, Cui Y, Xiao Y, Chen Z, Zou Z, Yuan H, Zhang T, Wang G, Xu W, Yang N, Ma L, Zhang S, Gao F, Hou J.   +13 more
europepmc   +1 more source

2D MXene: A Potential Candidate for Photovoltaic Cells? A Critical Review. [PDF]

Adv Sci (Weinh), 2022
Saeed MA, Shahzad A, Rasool K, Mateen F, Oh JM, Shim JW.   +5 more
europepmc   +1 more source

Unveiling the Ultralow Thermal Conductivity of Hybrid Perovskites

Advanced Science, EarlyView.
In hybrid perovskites, thermal energy flows through lattice vibrations of the framework (48%–65%) and organic molecules (35%–52%). When the disorder introduced by organic molecules is excluded, the temperature dependence of the vibrational thermal conductivity results from the lattice framework transits from ∼T0 to ∼T−1, and the value doubles at room ...
Qinqin He, Yuli Chen, Zhigang Li, Yanguang Zhou   +3 more
wiley   +1 more source

Retraction notice to "Advances in nano sensors for monitoring and optimal performance enhancement in photovoltaic cells" [iScience 27 (2024) 109347]. [PDF]

iScience
Dhahi TS, Yousif Dafhalla AK, Tayfour OE, Mubarakali A, Alqahtani AS, Tayfour Ahmed AE, Elobaid ME, Adam T, Gopinath SCB.   +8 more
europepmc   +1 more source

Metal-Organic Framework Nanosheets as Templates to Enhance Performance in Semi-Crystalline Organic Photovoltaic Cells. [PDF]

Adv Sci (Weinh), 2022
Sasitharan K, Kilbride RC, Spooner ELK, Clark J, Iraqi A, Lidzey DG, Foster JA.   +6 more
europepmc   +1 more source

Flexoelectric Suppression of Interfacial Carrier Loss in BaTiO3 Thin‐Film Bulk Photovoltaic Systems

Advanced Science, EarlyView.
In single‐crystalline BaTiO3 thin films, flexoelectric strain gradients strongly enhance photocurrent by suppressing interfacial carrier loss. Loading experiments reveal a ∼35‐fold photocurrent increase with applied force. Self‐consistent electrostatic modeling shows that strain gradients reshape the interfacial potential landscape, strengthen local ...
Minwoo Jang, Hyunkyu Lim, Sanghoon Yeom, Jaewhan Oh, Yongsoo Yang, Hyungwoo Lee   +5 more
wiley   +1 more source

EfficientNet-driven deep learning for accurate detection of faults in photovoltaic cells. [PDF]

PLoS One
Abdelsattar M, AbdelMoety A, Ismeil MA, Emad-Eldeen A.   +3 more
europepmc   +1 more source

Device Modeling of Organic Photovoltaic Cells with Traditional and Inverted Cells Using s-SWCNT:C₆₀ as Active Layer. [PDF]

Nanomaterials (Basel), 2022
Moorthy VM, Srivastava VM.
europepmc   +1 more source

Tunable p–p Interactions Along Linear Chains Control Metavalent Bonding in Chalcogenide Heterostructures

Advanced Science, EarlyView.
Substitution of Sr at the Pb site within an atomic plane of PbTe perturbs the p–p hopping network. Since Sr does not support the p–p interaction key to metavalent bonding along (‐Pb‐Te‐) chains, long‐range electronic charge transfer in response to displacement of Pb is stalked at the Sr site.
Sakshi Verma, Kanishka Biswas, Umesh V. Waghmare, C. N. R. Rao   +3 more
wiley   +1 more source