Results 111 to 120 of about 67,992 (306)

Out-of-plane instability and electron-phonon contribution to s- and d-wave pairing in high-temperature superconductors; LDA linear-response calculation for doped CaCuO2 and a generic tight-binding model

, 1997
The equilibrium structure, energy bands, phonon dispersions, and s- and d-channel electron-phonon interactions (EPIs) are calculated for the infinite-layer superconductor CaCuO2 doped with 0.24 holes per CuO2.
A. Bianconi, A. I. Liechtenstein, C. Frank, C. Thomsen, D. J. Scalapino, D. L. Novikov, G. L. Zhao, H. Krakauer, H. Snaked, I. I. Mazin, J. M. Tranquada, M. Azuma, N. M. Plakida, O. Jepsen, O. K. Andersen, O. K. Andersen, O. K. Andersen, O. K. Andersen, P. B. Allen, R. E. Cohen, S. Chakravarty, S. I. Vedeneev, S. Y. Savrasov, S. Y. Savrasov, S. Y. Savrasov   +24 more
core   +1 more source

New Directions in Focused Ion Beam Induced Deposition for the Nanoprinting of Functional 3D Heterostructures

Advanced Materials Technologies, EarlyView.
Here, it is shown that focused ion beam induced deposition (FIBID) using helium and neon ions enables advanced high‐resolution 3D nanoprinting achieving precise multimaterial architectures and engineered internal voids. Thus, FIBID with finely focused noble gas ion species is presented as a unique platform for designing functional nanomaterials for ...
Frances Isabel Allen
wiley   +1 more source

Prestressed Stainless Steel Stayed Columns with Two Crossarms [PDF]

, 2019
The efficiency of prestressed stayed elements when designing very slender steel columns was proved for both stability and strength capacity of the columns.
Macháček J., Píchal R.
core   +1 more source

Scaling of the buckling transition of ridges in thin sheets

, 2001
When a thin elastic sheet crumples, the elastic energy condenses into a network of folding lines and point vertices. These folds and vertices have elastic energy densities much greater than the surrounding areas, and most of the work required to crumple ...
A. Boudaoud, A. Boudaoud, A. E. Lobkovsky, A. E. Lobkovsky, A. Gopinathan, A. Lobkovsky, B. A. DiDonna, B. A. DiDonna, B. A. DiDonna, B. Audoly, D. R. Nelson, E. Cerda, E. Cerda, E. M. Kramer, E. M. Kramer, E. M. Kramer, H. S. Seung, I. Fonseca, K. Bhattacharya, K. Tanizawa, L. A. Cuccia, M. Ben Amar, M. BenAmar, M. Esslinger, M. Ortiz, P. Aviles, P. Patricio, P. Sternberg, R. V. Kohn, S. C. Venkataramani, S. Chaïeb, S. Chaïeb, S. Chaïeb, S. Chaïeb, T. A. Witten, W. Jin   +35 more
core   +1 more source

Tunable Extraordinary Optical Transmission in the Long‐Wavelength Infrared Range Using Electrostatic MEMS Actuation

Advanced Materials Technologies, EarlyView.
A MEMS‐integrated metamaterial filter enables continuous, low‐voltage spectral tuning in the long‐wavelength infrared (LWIR). The device employs extraordinary optical transmission in a dual suspended metasurface stack, where electrostatic actuation precisely controls the intermembrane air gap.
Oleg Bannik, Fedor Kovalev, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Ilya Shadrivov, Mariusz Martyniuk   +6 more
wiley   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

An approximate buckling analysis for rectangular orthotropic plates with centrally located cutouts [PDF]

An approximate analysis for predicting buckling of rectangular orthotropic composite plates with centrally located cutouts is presented. In this analysis, prebuckling and buckling problems are converted from a two-dimensional to a one-dimensional system ...
Johnson, E. R., Nemeth, M. P., Stein, M.
core   +1 more source

Stress‐Normalized Sensitivity as a Comparative Benchmark for Intrinsically Piezoresistive Nanocomposite Materials in Wearable Electronics

Advanced Materials Technologies, EarlyView.
A stress‐normalised sensitivity metric (S = G/Y) is introduced as a materials‐level benchmark for intrinsically piezoresistive nanocomposites. By decoupling electromechanical response (G) from stiffness (Y), the framework enables direct comparison across diverse systems and clarifies design trade‐offs for wearable sensors.
Conor S. Boland
wiley   +1 more source

On a novel approach for optimizing composite materials panel using surrogate models [PDF]

, 2011
This paper describes an optimization procedure to design thermoplastic composite panels under axial compressive load conditions. Minimum weight is the goal. The panel design is subject to buckling constraints.
Akcay-Perdahcioglu, D., Boer, A. de, De Guido, S., Geijselaers, H.J.M.   +3 more
core   +1 more source

Elimination of Necking and Aspect Ratio Dependence in Uniaxial Actuators by Continuous Fiber Reinforcement

Advanced Robotics Research, EarlyView.
A novel carbon fiber reinforcement for dielectric elastomer actuators enhances actuation force while decoupling electromechanical performance from the actuator's aspect ratio. Unlike conventional fiber reinforcements, it enables a uniform planar stretch state along the entire actuator.
Markus Koenigsdorff, Stefania Konstantinidi, Anett Endesfelder, Petr Osipov, Johannes Mersch, E.‐F. Markus Vorrath, Martina Zimmermann, Yves Perriard, Gerald Gerlach   +8 more
wiley   +1 more source