Results 71 to 80 of about 4,236 (208)

Coupled dynamics of flow, microstructure, and conductivity in sheared suspensions [PDF]

, 2016
We propose a model for the evolution of the conductivity tensor for a flowing suspension of electrically conductive particles. We use discrete particle numerical simulations together with a continuum physical framework to construct an evolution law for ...
Helal, Ahmed, Kamrin, Ken, McKinley, Gareth, Olsen, Tyler   +3 more
core   +2 more sources

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

Advanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan, Lin Guo, Kilian Schäfer, Eduardo Sergio Oliveros‐Mata, Xiaotao Wang, Florian Hofmann, Matthias Lutzi, Mark Suppelt, Proloy Taran Das, Jan Schmidtpeter, Imants Dirba, Stephan Rinderknecht, Mario Kupnik, Denys Makarov, Oliver Gutfleisch   +14 more
wiley   +1 more source

Magnetomechanical Transport of Liquid Metal Droplets via Asymmetric Microwall Arrays

Advanced Materials Interfaces, 2023
Eutectic gallium indium liquid metal (LM) is a promising conductive liquid for various electronic applications. In particular, the directional transport of LM droplets has potential applications in soft electronics to control electrical conductivity ...
Saebohm Jhang, Jeong Eun Park, Jisoo Jeon, Christopher E. Tabor, Jeong Jae Wie   +4 more
doaj   +1 more source

Non-Radial Instabilities and Progenitor Asphericities in Core-Collapse Supernovae [PDF]

, 2015
Since core-collapse supernova simulations still struggle to produce robust neutrino-driven explosions in 3D, it has been proposed that asphericities caused by convection in the progenitor might facilitate shock revival by boosting the activity of non ...
Janka, H. -Th., Müller, B.
core   +2 more sources

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

Advanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won, Jaehyun Jang, Hyeonseo Kim, Inyoung Choi, Steve Park, Seongjun Park   +5 more
wiley   +1 more source

Microscopic mechanism for the 1/8 magnetization plateau in SrCu_2(BO_3)_2

, 2012
The frustrated quantum magnet SrCu_2(BO_3)_2 shows a remarkably rich phase diagram in an external magnetic field including a sequence of magnetization plateaux.
B. S. Shastry, G. R. Foltin, K. P. Schmidt, M. Nemec   +3 more
core   +1 more source

On the Neutrino Distributions in Phase Space for the Rotating Core-collapse Supernova Simulated with a Boltzmann-neutrino-radiation-hydrodynamics Code [PDF]

, 2019
With the Boltzmann-radiation-hydrodynamics code, which we have developed to solve numerically the Boltzmann equations for neutrino transfer, the Newtonian hydrodynamics equations, and the Newtonian self-gravity simultaneously and consistently, we ...
Furusawa, Shun, Harada, Akira, Iwakami, Wakana, Matsufuru, Hideo, Nagakura, Hiroki, Okawa, Hirotada, Sumiyoshi, Kohsuke, Yamada, Shoichi   +7 more
core   +3 more sources

Advances in Electroactive Liquid Crystal Elastomers for Intelligent Robotics and Electronics

Advanced Robotics Research, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) integrate molecular anisotropy with electrical functionality to enable programmable actuation and reconfigurable electronics. This review classifies eLCEs into robotic actuators and adaptive electronics, summarizes key actuation mechanisms, and highlights fabrication strategies that bridge materials to ...
Kavita Ramesh Rathod, Sena Chon, Jae Hyuk Hwang, Sung Hyuk Park, Woohwa Lee, Joonmyung Choi, Shi Hyeong Kim, Seung Hwan Ko, Changsoon Choi, Seon Jeong Kim, Dong‐Gyun Kim, Habeom Lee, Kyung Gook Cho, Woon‐Hong Yeo, Hyun Kim   +14 more
wiley   +1 more source

Deformable micro-supercapacitor fabricated via laser ablation patterning of Graphene/liquid metal

npj Flexible Electronics
Deformable and miniaturized energy storage devices are essential for powering soft electronics. Herein, we fabricate deformable micro supercapacitors (MSCs) based on eutectic gallium-indium liquid metal (EGaIn) current collectors with integrated graphene.
Keon-Woo Kim, Seong Ju Park, Su-Jeong Park, Inae Kim, Bomi Park, Se Hyun Kim, Unyong Jeong, Jin Kon Kim, Chanwoo Yang   +8 more
doaj   +1 more source

A New Multi-Dimensional General Relativistic Neutrino Hydrodynamics Code for Core-Collapse Supernovae II. Relativistic Explosion Models of Core-Collapse Supernovae

, 2012
We present the first two-dimensional general relativistic (GR) simulations of stellar core collapse and explosion with the CoCoNuT hydrodynamics code in combination with the VERTEX solver for energy-dependent, three-flavor neutrino transport, using the ...
Andreas Marek, Bernhard Müller, Blondin, Blondin, Bruenn, Bruenn, Bruenn, Buras, Burrows, Burrows, Burrows, Dimmelmeier, Fernández, Fernández, Fernández, Foglizzo, Foglizzo, Fröhlich, Guilet, Hammer, Hanke, Hannestad, Hans-Thomas Janka, Hempel, Isenberg, Itoh, Iwakami, Iwakami, Janka, Janka, Janka, Keil, Lentz, Lentz, Liebendörfer, Liebendörfer, Liebendörfer, Liebendörfer, Livne, Livne, Marek, Murphy, Müller, Müller, Nordhaus, Ohnishi, Ott, Pejcha, Pons, Pruet, Pruet, Raffelt, Rantsiou, Scheck, Steiner, Suwa, Suzuki, Takiwaki, Thompson, Thompson, Wanajo, Wongwathanarat, Yamada, Yamasaki   +63 more
core   +1 more source