Results 61 to 70 of about 8,964 (266)

Switchable Magnonic Crystals Based on Spin Crossover/CrSBr Heterostructures

Advanced Materials, EarlyView.
Multiscale modeling is employed to investigate the functionality of a light‐controlled, tunable magnonic crystal based on spin‐crossover Fe‐pz molecules integrated with a monolayer of CrSBr. Ab initio simulations confirm that the molecules remain functional on the CrSBr surface, while a semiclassical elastic model demonstrates that light‐induced ...
Andrei Shumilin, Sourav Dey, Denisa Coltuneac, Laurentiu Stoleriu, José J. Baldoví   +4 more
wiley   +1 more source

Study on Coercivity-Stress Relationship of X80 Steel under Biaxial Stress

Advances in Materials Science and Engineering, 2022
Buried pipelines are prone to deformation under surface displacement, pressure occupation, and/or other actions, resulting in stress concentration. Conducting regular stress detection is an important approach to reducing pipeline accidents.
Shulu Feng, Zhijiu Ai, Jian Liu, Jiayi He, Yukun Li, Qifeng Peng, Chengkun Li   +6 more
doaj   +1 more source

Efficient Driving of Piezoelectric Transducers Using a Biaxial Driving Technique. [PDF]

PLoS ONE, 2015
Efficient driving of piezoelectric materials is desirable when operating transducers for biomedical applications such as high intensity focused ultrasound (HIFU) or ultrasound imaging.
Samuel Pichardo, Rafael R C Silva, Oleg Rubel, Laura Curiel   +3 more
doaj   +1 more source

Engineering Layered Magnetic Hydrogels for Cell Placement via Shear and Magnetic Field‐Induced Assembly

Advanced Materials, EarlyView.
Magnetic particles are organized into layered architectures by combining shear flow and magnetic fields, with the resulting structures governed by appropriate Mason numbers. The programmed assemblies provide spatial guidance for cell placement, linking field‐controlled self‐assembly, flow‐induced structuring and biological organization.
Guillermo Camacho, Jose R. Morillas, Jesús García‐Gutiérrez, Stefania Nardecchia, Óscar Martínez‐Cano, Juan de Vicente   +5 more
wiley   +1 more source

A Survey of Interlayer Interaction Models for Graphene and Other 2D Materials

Advanced Materials Interfaces, EarlyView.
Van der Waals interactions arising from electronic polarization at atomically close interfaces generate corrugated interlayer energy landscapes that govern normal and tangential tractions. This review presents an overview of quantum, atomistic, analytical, and continuum modeling approaches, highlighting their roles across length scales in capturing ...
Gourav Yadav, Shakti S. Gupta, Roger A. Sauer   +2 more
wiley   +1 more source

Anisotropic Stiffness Degradation in Biaxial Tensile Testing of SMC

, 2020
Biaxial tensile tests allow the investigation of damage evolution in sheet molding compound under biaxial stress states. This is of particular interest due to the different damage phenomena in composite materials.
Böhlke, Thomas, Lang, Juliane, Schemmann, Malte   +2 more
core   +1 more source

A 3D‐Printed Blister Test Platform for Quantifying Biointerface Adhesion Mechanisms

Advanced Materials Interfaces, EarlyView.
A 3D‐printed blister platform enables energy‐resolved characterization of soft hydrogel–rigid interfaces. Integrating precision pressure control with hyperelastic modeling directly quantifies adhesion energy (G) and R‐curve toughening. Results reveal that modulating hydrogel concentration and surface roughness drives a tunable transition from cohesive ...
Yoontae Kim, Rahul Patil, Argyris K. Lazaris, Xinran Zhang, Stella Alimperti   +4 more
wiley   +1 more source

Biaxial experiments and numerical analyses on damage prediction in metal forming processes

MATEC Web of Conferences, 2016
The paper discusses an anisotropic continuum damage and failure model for ductile metals. The phenomenological approach is based on kinematic definition of damage tensors and takes into account the effect of stress state on damage conditions and damage ...
Brünig Michael, Gerke Steffen, Schmidt Marco   +2 more
doaj   +1 more source

Biaxial Strain Transfer in Supported Graphene

, 2017
International audienceUnderstanding the mechanism and limits of strain transfer between supported 2D systems and their substrate is a most needed step toward the development of strain engineering at the nanoscale.
Kalita, D., Marty, L., Pinheiro, G., Bousige, Colin, San-Miguel, A., C. Bousige, N. Bendiab, Poncharal, P., Torres-Dias, A., A. Torres-Dias, Bouchiat, V., Bendiab, N., Montagnac, G., G. Montagnac, Torres-Dias, Abraao, Nicolle, J., J. Nicolle, D. Kalita, A. San-Miguel, Balima, Félix, G. S. Pinheiro, A. G. Souza Filho, F. Balima, V. Bouchiat, Machon, D., Marty, Läetitia, Souza Filho, A., L. Marty, Balima, F., D. Machon, P. Poncharal   +30 more
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source