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en.wikipedia.org/wiki/Magnetism

Magnetism is a class of physical phenomena that are mediated by magnetic fields. ... Only a few substances are ferromagnetic; the most common ones are iron, nickel ... Paramagnetic substances such as aluminum and oxygen are weakly attracted to .... In a paramagnetic material there are unpaired electrons, i.e. atomic or ...

en.wikipedia.org/wiki/Paramagnetism

Paramagnetism is a form of magnetism whereby certain materials are weakly attracted by an externally applied magnetic field ... Even in the presence of the field there is only a small induced magnetization because only a small ... Constituent atoms or molecules of paramagnetic materials have permanent magnetic moments ...

www.answers.com/Q/An_atom_that_is_only_weakly_affected_by_a_magnetic_field_is_not_magnetic

Diamagnetic.

link.aps.org/doi/10.1103/Physics.8.22

Mar 11, 2015 ... An atom interferometer embedded in an optical cavity requires less power compared to ... an electron beam using the electric field from a charged filament [ 7]. ... Atoms stick to surfaces, they are only weakly affected by electric fields, and .... Viewpoint: Sensing Magnetic Fields with a Giant Quantum Wave.

www.school-for-champions.com/science/magnetic_factors.htm

Feb 15, 2016 ... At the next level, the ability of the atoms or molecules in the material to align ... This spinning creates a magnetic field with N and S poles, just as the ... each other and the material will not be affected by a magnetic field ... Aluminum only has a few electrons aligned, and thus it is only weakly magnetic.

www.quora.com/What-is-the-relationship-between-polarity-and-magnetic-fields-How-does-a-magnetic-field-affect-the-polarity-of-an-atom

Electric polarity of an atom has little to do with magnetic field. Free atoms without external ... How does a magnetic field affect the polarity of an atom? ... outer shell of electrons have a unique spin frequency, which only varies as a function ... Therefore, -as you know what a water molecule looks like (right?), it is weakly polar.

cua.mit.edu/ketterle_group/Projects_1996/Pubs_96/mewe96-PRL00416-clover.pdf

Jul 15, 1996 ... and the absolute value B of the magnetic field. Both the TOP and IP .... condensate fraction is only weakly affected by interac- tions between the ...

arxiv.org/pdf/1505.02241

May 9, 2015 ... Reduced coherence times affect ... SE , whereas the Rb is only weakly affected ... of both K and Rb atoms, after a magnetic field Bz is applied.

arxiv.org/pdf/1306.0668

Jun 4, 2013 ... spheric/lower chromospheric magnetic field diagnostics, the Mg I 12 µm ..... line depressions (k3 and h3) are only weakly affected by. PRD.

arxiv.org/pdf/1311.4322

Nov 18, 2013 ... atom devices [11, 12] became possible which led to a new way of implementing a solid-state ... transition, we demonstrate that magnetic field mostly affects a narrow re- gion around ... leads are only weakly affected. Also we ...