Results 181 to 190 of about 39,172 (265)

Colossal Photovoltaic Current in Ferroelectric Oxide by Constructing Defect Band

Advanced Science, EarlyView.
Colossal photovoltaic current density of 34.36 mA/cm2 under 375 nm illumination has been achieved in the Pb‐deficient PbTiO3 film. The ultraviolet photoresponsivity surpasses that of all reported ferroelectric materials. This enhancement is attributed to the junction effect between the Pb‐deficient and non‐defective layers.
Yiran Sun, Zhenbang Dai, Xingzhong Cao, Peng Zhang, Chen Lin, Zihang Huang, Ruian Zhang, Yi Fu, Xuanyu Jiang, He Tian, Jingjing Xue, Kaifeng Wu, Junhui Wang, Tianqi Deng, Andrew M. Rappe, Gaorong Han, Zhaohui Ren   +16 more
wiley   +1 more source

Ligand-Driven Annular-Epitaxial Growth of CuS-Au Heterostructures as Trinity Plasmonic Nanozyme for Multimode Diagnosis of Pathogenic Bacteria. [PDF]

Adv Sci (Weinh)
Lin X, Zhou P, An M, Zhu C, Pang Y, Xiao R.   +5 more
europepmc   +1 more source

Epitaxial Growth of Crystalline CaF₂ on Silicene. [PDF]

ACS Appl Mater Interfaces, 2022
Nazzari D, Genser J, Ritter V, Bethge O, Bertagnolli E, Grasser T, Weber WM, Lugstein A.   +7 more
europepmc   +1 more source

Atomic‐Level CuOx‐CoOx‐Pd Interfacial Engineering Enables Hierarchical Synergy for High‐Efficiency ORR Pathways and Boosted Power Output in Alkaline Fuel Cells

Advanced Science, EarlyView.
Atomically dispersed CuOx (CPCu‐1) forms isolated Cu–Ov sites that enable defect‐mediated O2 activation and fast electron/proton transfer via interfacial synergy. In contrast, thick CuOx clusters (CPCu‐10) promote a surface‐adsorption‐controlled pathway with intermediate accumulation, highlighting a mechanism switch from interfacial activation to ...
Yang‐Yang Hsu, Ching‐Hua Fan, Kuan‐Wen Wang, Kuang‐Kuo Wang, Nozomu Hiraoka, Hirofumi Ishii, Ting‐Shan Chan, Po‐Chun Chen, Tsan‐Yao Chen   +8 more
wiley   +1 more source

Epitaxial Growth of Large-Scale α-Phase Antimonene. [PDF]

Nano Lett
Jaroch T, Żurawek-Wyczesany L, Stȩpniak-Dybala A, Krawiec M, Kopciuszyński M, Dróżdż P, Gołȩbiowski M, Zdyb R.   +7 more
europepmc   +1 more source

Structural Analysis of Mo Thin Films on Sapphire Substrates for Epitaxial Growth of AlN. [PDF]

Micromachines (Basel), 2023
Kim J, Kim Y, Hong SM.
europepmc   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source

Unravelling the Epitaxial Growth Mechanism of Hexagonal and Nanoporous Boron Nitride: A First-Principles Microkinetic Model. [PDF]

Small
Payne AJR, Jr NFX, Tamtögl A, Sacchi M.
europepmc   +1 more source

Non-epitaxial growth of highly oriented transition metal dichalcogenides with density-controlled twin boundaries. [PDF]

Innovation (Camb), 2023
Zhu J, Hu Z, Guo S, Luo R, Yu M, Li A, Pang J, Xue M, Pennycook SJ, Liu Z, Zhang Z, Zhou W.   +11 more
europepmc   +1 more source

Growth‐Pathway‐Controlled van der Waals Epitaxy of Phase‐Selective Tin Sulfides

Advanced Science, EarlyView.
Growth‐pathway‐controlled van der Waals epitaxy enables deterministic phase selection and strain engineering in tin sulfide/WSe2 heterostructures. Direct growth of SnS induces substrate‐mediated strain and phase evolution, whereas sequential growth through an SnS2 buffer suppresses strain transfer and stabilizes pristine α‐SnS, revealing a versatile ...
Jaehyeok Lee, Jinwoo Kim, Gwan‐Hyoung Lee   +2 more
wiley   +1 more source