Results 101 to 110 of about 2,920,919 (271)

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Reflections Revisited, Reinterpretation Required✩

Artery Research, 2020
Berend E. Westerhof, Lex M. van Loon, Nico Westerhof   +2 more
doaj   +1 more source

An Experimental Study of Wave Impact Loads on an FPSO Bow in 2D Wave-Tank

한국해양공학회지
In harsh environments, an floating production storage and offloading (FPSO) is occasionally damaged by impact loads, such as bow flare slamming and green water.
Dong-Min Park, Byoungjae Park, Kangsu Lee   +2 more
doaj   +1 more source

Influence of wind and waves on ambient noise and bubble entrainment depth in the semi-enclosed Baltic Sea

Oceanologia
Semi-enclosed, fetch-limited waters create unique conditions for wind wave development and breaking. Parameters of breaking waves influence bubble entrainment depth and associated noise, which is why they differ in semi-enclosed sea compared to open ...
Agata Dragan-Górska, Natalia Gorska, Piotr Markuszewski, Zygmunt Klusek   +3 more
doaj   +1 more source

A novel, high-resolution wave-speed mapping for visualizing accessory pathway: a case study. [PDF]

Eur Heart J Case Rep, 2023
Sudo K, Kuroki K, Nakagawa K, Asakawa T, Aonuma K, Sato A.   +5 more
europepmc   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Traveling waves and spreading speed on a lattice model with age structure

Electronic Journal of Differential Equations, 2012
In this article, we study a lattice differential model for a single species with distributed age-structure in an infinite patchy environment. Using method of approaches by Diekmann and Thieme, we develop a comparison principle and construct a suitable
Zongyi Wang
doaj  

Prediction of the shear wave speed of seafloor sediments in the northern South China Sea based on an XGBoost algorithm

Frontiers in Marine Science
Based on data on the shear wave speed and physical properties of the shallow sediment samples collected in the northwest South China Sea, the hyperparameter selection and contribution of the characteristic factors of the machine learning model for ...
Wenjing Meng, Wenjing Meng, Wenjing Meng, Wenjing Meng, Xiangmei Meng, Xiangmei Meng, Xiangmei Meng, Jingqiang Wang, Jingqiang Wang, Jingqiang Wang, Guanbao Li, Guanbao Li, Guanbao Li, Baohua Liu, Baohua Liu, Baohua Liu, Guangming Kan, Guangming Kan, Guangming Kan, Guangming Kan, Junjie Lu, Junjie Lu, Lihong Zhao, Pengyao Zhi   +23 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source