Sentences with phrase «apply external magnetic fields»
Their research advances the understanding of how these materials can be manipulated without having to discover new materials, change the chemical concentration or apply external magnetic fields.
https://www.sciencedaily.com/ Not exact matches
When an external magnetic field was applied to the tissues, the nanoparticles warmed up the samples from within.
«When we apply a specific external magnetic field, the magnetization in these discs creates whirls,» said Dr. Benjamin Krüger working in the group of Professor Mathias Kläui at the Institute of Physics at JGU.
They plan to make a «smart material» by adding chemical groups that respond to incident light, magnetic field, or applied potential, leading to external control of the transformation that creates pores in the otherwise dense material.
Yet the broken nanoparticles chains will re-form if the temperature is raised, the oil liquefies and an external magnetic field is applied to the particles.