Results 61 to 70 of about 1,681,893 (239)

Irradiation effect of TiNi based shape memory alloys

Cailiao gongcheng, 2021
The irradiation effect is the change of microstructure and macroscopic properties caused by the interaction between incident particles and materials.
NING Rui, GAO Zhi-yong, WANG Hai-zhen, CAI Wei   +3 more
doaj   +1 more source

Controlling Light Through Optical Disordered Media : Transmission Matrix Approach [PDF]

, 2011
We experimentally measure the monochromatic transmission matrix (TM) of an optical multiple scattering medium using a spatial light modulator together with a phase-shifting interferometry measurement method.
A C Boccara, Arridge S R, G Lerosey, Goodman J W, Gore D, Ishimaru A, M Fink, Margerin L, Marčenko V A, Papas C H, S Gigan, S M Popoff, Sheng P, Tikhonov A N, Tourin A   +14 more
core   +3 more sources

Study on Shape Memory of Poly(vinyl chloride)/Thermoplastic Polyester Urethane Blends [PDF]

علوم و تکنولوژی پلیمر, 2007
In this research, shape memory effect of polycaprolactone based polyurethane/poly(vinyl chloride) blends in which the PVC weight percentage are 10, 20, 30, 40, 60 and 80 were studied using DMA apparatus.
B. Rashidi, N. Gholshan Ebrahimi
doaj   +1 more source

Simulation of the shape memory effect in a NiTi nano model system

, 2012
The shape memory behavior of a NiTi nanoparticle is analyzed by molecular dynamics simulations. After a detailed description of the equilibrium structures of the used model potential, the multi variant martensitic ground state, which depends on the ...
Baskes, Bhargava, Bhattacharya, Clark, Cleri, Daniel Mutter, Deng, Finnis, Hatcher, Ishida, Juan, Juan, Lai, Liang, Miyazaki, Mutter, Mutter, Nosé, Park, Peter Nielaba, Prokoshkin, Sato, Suzuki, Suzuki, Swope, Uehara, Uehara, Waitz, Waitz   +28 more
core   +1 more source

Net-Shape NiTi Shape Memory Alloy by Spark Plasma Sintering Method

Applied Sciences, 2021
An analysis of the shape memory effect of a NiTi alloy by using the spark plasma sintering approach has been carried out. Spark plasma sintering of Ti50Ni50 powder (20–63 µm) at a temperature of 900 °C produced specimens showing good shape memory effects.
Sneha Samal, Orsolya Molnárová, Filip Průša, Jaromír Kopeček, Luděk Heller, Petr Šittner, Marcela Škodová, Lorenzo Abate, Ignazio Blanco   +8 more
doaj   +1 more source

Assembling nanostructures from DNA using a composite nanotweezers with a shape memory effect

, 2018
The article demonstrates a technique for fabricating a structure with the inclusion of suspended DNA threads and manipulating them using composite nanotweezers with shape memory effect. This technique could be suitable for stretching of nanothin DNA-like
Barinov, Nikolay A., Frolov, Aleksei V., Klinov, Dmitry V., Koledov, Victor V., Lega, Peter V., Orlov, Andrey P., Smolovich, Anatoly M.   +6 more
core   +1 more source

Polymeric Shape-Memory Micro-Patterned Surface for Switching Wettability with Temperature [PDF]

, 2015
An innovative method to switch the wettability of a micropatterned polymeric surface by thermally induced shape memory effect is presented. For this purpose, first polycyclooctene (PCO) is crosslinked with dycumil peroxide (DCP) and its melting ...
Cuevas, José María, Garcia-Huete, Nuria, Laza Terroba, José Manuel, Leon, Luis Manuel, Vilas Vilela, José Luis   +4 more
core   +3 more sources

Electrical detection of magnetic states in crossed nanowires using the topological Hall effect

, 2017
We used micromagnetic simulations to investigate the spatial distributions of the effective magnetic fields induced by spin chirality in crossed nanowires with three characteristic magnetic structures: a radiated-shape, an antivortex, and a uniform-like ...
Tanabe, Kenji, Yamada, Keisuke
core   +1 more source

The improvement of the shape memory effect of Cu-13.5Al–4Ni high-temperature shape memory alloys through Cr-, Mo-, or V-alloying

Journal of Science: Advanced Materials and Devices, 2023
This study presents the effect of small additions of Cr, Mo, or V on the microstructure, crystallographic features of martensitic transformation, and shape memory effect of Cu-13.5Al–4Ni master alloy.
Lipeng Guo, Feng Chen, Shuaishuai Chen, Yixiong Huang, Jinbin Zhang, Cuiping Wang, Shuiyuan Yang   +6 more
doaj   +1 more source

Effect of Solution Treatment on the Shape Memory Functions of (TiZrHf)₅₀Ni₂₅Co₁₀Cu₁₅ High Entropy Shape Memory Alloy

Entropy, 2019
This study investigated the effects of solution treatment at 1000 °C on the transformation behaviors, microstructure, and shape memory functions of a novel (TiZrHf)50Ni25Co10Cu15 high entropy shape memory alloy (HESMA). The solution treatment caused
Hao-Chen Lee, Yue-Jin Chen, Chih-Hsuan Chen   +2 more
doaj   +1 more source