Results 111 to 120 of about 953,284 (297)

Phase Diagrams and Piezoelectric Properties of Wurtzite Al1−x−yScxGdyN Heterostructural Alloys

Advanced Science, EarlyView.
This study demonstrates ferroelectricity and piezoelectric properties improvement of quaternary wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films, guided by density functional theory calculations. Wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films have a high optical bandgap, enhanced piezoelectric ...
Julia L. Martin, Cheng‐Wei Lee, Nate S.P. Bernstein, Thi Nguyen, Ande Bryan, Eli Cooper, John S. Mangum, Sage R. Bauers, Andriy Zakutayev, Keisuke Yazawa, Prashun Gorai, Rebecca W. Smaha   +11 more
wiley   +1 more source

Gm26550 Modulates Learning and Memory by Increasing IGF1 mRNA Expression and Stability in Nrf2−/− Mice

Advanced Science, EarlyView.
The present study shows that Nrf2 directly binds to the Gm26550 promoter, thereby activating Gm26550 transcription and increasing its expression. Mechanistically, Gm26550 promotes IGF1 expression by functionally antagonizing miR‐26a‐5p‐mediated repression and sequestering the RBP KHSRP, thereby enhancing hippocampal neuronal synaptic plasticity and ...
Hongfang Wang, Ziyao Wang, Dongyue Zuo, Zhaowen Su, Bowen Song, Jiamin Gao, Yizhou Zhang, Ruiting Zhao, Linjie Sun, Mengdi Li, Yirui Fan, Dandan Geng, Lei Wang   +12 more
wiley   +1 more source

Thin-film design of amorphous hafnium oxide nanocomposites enabling strong interfacial resistive switching uniformity. [PDF]

Sci Adv, 2023
Hellenbrand M, Bakhit B, Dou H, Xiao M, Hill MO, Sun Z, Mehonic A, Chen A, Jia Q, Wang H, MacManus-Driscoll JL.   +10 more
europepmc   +1 more source

Quantification of Azides on the Surface of Nanoparticles: Toward Precise Bioconjugation

Small Structures
The precise design of bioconjugated nanoparticles is crucial for effective cell targeting and cellular uptake. Therefore, an accurate approach to creating and quantifying the organic ligand shell with a specific number of conjugated targeting ligands is ...
Elizaveta Maksimova, David E. Salazar Marcano, Jonathan De Roo   +2 more
doaj   +1 more source

Atomic Force Microscopic Nanolithography on Hafnium Oxide Thin Film Grown on Si(100)

, 2011
[[abstract]]As a high-dielectric-constant material, hafnium oxide is one of the promising gate oxides to replace SiO2 for future applications in microelectronics.
Rong-Li Lo;W.-C. Lee1;J. Kwo
core   +1 more source

Dynamic Etching‐Induced Cl‐Terminated Ti3C2Clx/Ti3ZnC2 Heterostructure for Ammonia Electrosynthesis and Zinc‐Nitrogen Batteries

Advanced Science, EarlyView.
A stable Ti3C2Clx/Ti3ZnC2 heterostructure, fabricated by dynamic etching, exhibits outstanding electrocatalytic NRR activity (NH3 yield: 20.1 µg h−1 mg−1, FE: 38.1%) in alkaline media. The corresponding Zn‐N2 battery achieves a peak power density of 36.5 µW cm−2 and an NH3 yield of 13.1 µg h−1 mg−1, providing an advanced strategy for NH3 and ...
Yu Wang, Ying Sun, Liqun Ye, Jichi Liu, Hui Li, Yang Fu, Fengzhan Sun, Jieshan Qiu, Chang Yu, Tianyi Ma   +9 more
wiley   +1 more source

Surface Morphology and Optical Properties of Hafnium Oxide Thin Films Produced by Magnetron Sputtering. [PDF]

Materials (Basel), 2023
Araiza JJ, Álvarez-Fraga L, Gago R, Sánchez O.   +3 more
europepmc   +1 more source

Unifying Composition and Process Design: A Heterogeneous Graph Neural Network for Discovering High‐Performance Cu Alloys

Advanced Science, EarlyView.
By overcoming the fixed‐path limitations of conventional machine learning, a heterogeneous graph neural network fundamentally reconstructs material data representation. Integrating variable processing sequences with intrinsic elemental features, this framework enables exploratory optimization across high‐dimensional spaces.
Jie Yin, Qian Lei, Wei Yan, Yue Li, Tong Xie, Shuang Zhou, Chong Wang, Bram Hoex, Qiang Long, Caoyang Jiang, Min Song, Zhou Li, Zhangwei Wang   +12 more
wiley   +1 more source

Crystal and Electronic Structure of Oxygen Vacancy Stabilized Rhombohedral Hafnium Oxide. [PDF]

ACS Appl Electron Mater, 2023
Kaiser N, Song YJ, Vogel T, Piros E, Kim T, Schreyer P, Petzold S, Valentí R, Alff L.   +8 more
europepmc   +1 more source

Microstructure and thermal properties of hafnium-doped high-entropy oxide (Y0.25Ho0.25Er0.25Yb0.25)2O3 coatings

Journal of Advanced Ceramics
The development of thermal/environmental barrier coatings (T/EBCs) is significantly constrained by the stringent material requirements for their topcoats.
Guangheng Zhang, Huiming Wang, Xin Li, Luchao Sun, Jie Zhang, Huiming Guo, Jingyang Wang   +6 more
doaj   +1 more source