Metals can be magnetic and non-magnetic. The magnetic ones will produce a field around them, usually described as “ferromagnetic.” These metals are not magnetic by themselves in their natural state. Still, they can be attracted to objects that produce magnetic fields. Once magnetized, these me...
Two studies reveal that twisted MoTe2hosts multiple topological flat bands, mimicking Landau levels without a magnetic field. These topological correlated states may enable non-Abelian excitations and advances in quantum computation. Kenji Yasuda
To better understand the underlying biology of induced magnetization, researchers from the Wyss Institute for Biologically Inspired Engineering at Harvard University and Harvard Medical School have induced magnetism to a non-magnetic organism. While growing yeast, the researchers introduced one protein, ferr...
磁性材料是在科学研究中接触较多的一大类材料。目前研究中涉及的磁性材料有 顺磁(paramagnetic,PM)、铁磁(ferromagnetic,FM)、反铁磁(antiferromagnetic,AFM)、亚铁磁,也叫铁淦氧磁(ferrimagnetic),…
2). The non-collinear character in space and time of the magnetization is also observed when the atomic displacements are all linear. For instance, for an acoustic phonon with vector q = M at which Se atoms move along q and W atoms vibrate in the perpendicular direction to the plane...
Ferromagnetic objects are incompatible with MRI and should be avoided (54). Through the perturbation of the static magnetic field via diamagnetic and paramagnetic responses (62), magnetic susceptibility always affects the MR signal. This effect is particularly relevant at interfaces of 2 materials with...
"Magnetic or Nonmagnetic Quiz" is a small knowledge level game to select which object is attracted by a magneto and which is not. Physics exercise to explore and study magnetism of common objects. Fun educational game, suitable for online lessons and interactive classes. Free online game for ph...
Magneticstimulation as an efficient and non - invasive technique has been applied broadly in clinical practice. 磁刺激技术由于具有有效性和无创性,近来在临床上得到了广泛的应用. 期刊摘选 Imaging objects are spatially encoded by gradientmagneticfields inmagneticresonance imaging systems. ...
Magnetic racks for PCR strips and plates DynaMag-96 bottom magnetic rack for volumes from 5 µL to 200 µL Main features of the DynaMag-96 bottom magnetic separation rack include: Holds PCR strips and plates, including 8- and 12-well PCR strips, non-skirted 96-well plates, and ha...
Magnetic racks for PCR strips and plates DynaMag-96 bottom magnetic rack for volumes from 5 µL to 200 µL Main features of the DynaMag-96 bottom magnetic separation rack include: Holds PCR strips and plates, including 8- and 12-well PCR strips, non-skirted 96-well plates, and half...