Results 131 to 140 of about 4,367 (288)

Dual Ferro‐/Piezo‐Electric Coupling in Two‐Dimensional [Bi2O2]‐Based Layered Structures for Synergistic Harvesting of Mechanical and Solar Energy

Exploration, EarlyView.
Inter‐plane 2D/2D nanosheet heterojunction based on two piezoelectric [Bi2O2]‐based layered compounds is constructed. Significantly increased piezoelectric properties of BiOBr@Bi5Ti3FeO15 by morphological regulation and interface chemical bonds. Dual‐piezoelectric field can modulate interfacial electric field and the interfacial band bending to ...
Daotong You, Xingwang Long, Zhiyong Yang, Lei Liu, Jianbang Chen, Tuan Guo   +5 more
wiley   +1 more source

Non‐fullerene acceptor aggregation regulation via additives dipole moment leads to 19.9% power conversion efficiency in bilayer organic solar cells

FlexMat, EarlyView.
Additives interact with non‐fullerene acceptors to modulate their aggregation behavior and molecular orientation via optimizing crystallization kinetics. The optimized morphology effectively suppresses charge carrier recombination and enhances charge transport. Notably, 2‐chloro‐1,3‐dibromobenzene with the dipole moments of 2.56 D enables the PM6/L8‐BO
Jingjing Zhao, Jiancheng Zhong, Yuanyuan Qin, Chenxi Cao, Lanlan Zhang, Xin Li, Min Zhang, Hongxiang Li, Zhipeng Kan   +8 more
wiley   +1 more source

Revealing Trapped Carrier Dynamics at Buried Interfaces in Perovskite Solar Cells via Infrared-Modulated Action Spectroscopy with Surface Photovoltage Detection. [PDF]

Adv Mater
Hu B, Zhang T, Li L, Ning H, Min G, Wang T, Chen M, Pan J, Xu N, Macdonald TJ, Gao F, Levine I, Chen Z, Bakulin AA.   +13 more
europepmc   +1 more source

Deuteration‐functionalized self‐assembled monolayers for UV‐durable perovskite solar cells

InfoMat, EarlyView.
Modification with deuterophenyl groups has been demonstrated to be an effective strategy for the construction of SAMs. The impressive PCE of 26.34% is by far one of the highest values for PSCs with the carbazole‐based SAMs as HTLs. This UV resistance performance represents the highest level of performance reported to date for PSCs using SAMs as HTLs ...
Desheng Li, Junjie Zhao, Bitao Dong, Qunping Fan, Zedong Lin, Fan Wu, Xiangwen Guo, Bingsuo Zou, Yingguo Yang, Fei Zhang, Long Jiang, Wei Ma, Yuhang Liu, Kai Chen   +13 more
wiley   +1 more source

Surface Photovoltage Spectroscopy of Cd_0.97Fe_0.03Se and Cd_0.97Fe_0.03Te Crystals

, 1991
A. Sarem, B.A. Orłowski, S. Kuźmiński
openalex   +1 more source

Electrical properties of rapid thermally annealed SiN_x:H/Si structures characterized by capacitance-voltage and surface photovoltage spectroscopy [PDF]

, 2001
F. L. Martı́nez, A. del Prado, I. Mártil, G. González-Dı́az, K. Kliefoth, W. Füssel   +5 more
openalex   +1 more source

Composition pinning growth for efficient and stable all‐inorganic Pb‐Sn perovskite solar cells

InfoMat, EarlyView.
All‐inorganic Pb‐Sn perovskite solar cells are promising for low‐bandgap photovoltaics, but uneven Pb/Sn composition during film growth can create defects and reduce performance. In this study, composition pinning growth was used to hold the Pb/Sn ratio steady during CsPb0.5Sn0.5I3 crystallization, producing more uniform films and higher‐performing ...
Jin Kyoung Park, Hyong Joon Lee, Seok Yeong Hong, Lin Lin Feng, Sang Hyuk Im, Fei Zhang, Jin Hyuck Heo   +6 more
wiley   +1 more source

Measurement of synchrotron pulse durations using surface photovoltage transients [PDF]

, 2001
T. E. Glover, G.D. Ackermann, A. Belkacem, B. Feinberg, P.A. Heimann, Z. Hussain, H. A. Padmore, Chandra S. Ray, R. W. Schoenlein, W. F. Steele   +9 more
openalex   +1 more source

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

PhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li, Laiyu Luo, Siyu Wang, Haojie Song, Baojiang Jiang   +4 more
wiley   +1 more source

Monitoring of Ultra-Trace Contaminants on Silicon Wafers for ULSI by a Novel Impurity Extraction and AC Surface Photovoltage Methods

, 1997
Hirofumi Shimizu, Shuichi Ishiwari, Chusuke Munakata   +2 more
openalex   +2 more sources