band that moved downwards. This effect is a weak form of paramagnetism known as Pauli paramagnetism. The effect always competes with a diamagnetic response...
28 KB (4,336 words) - 02:21, 27 March 2024
Permeability (electromagnetism) (section Paramagnetism)
in most materials, although superconductors exhibit a strong effect. Paramagnetism is a form of magnetism which occurs only in the presence of an externally...
23 KB (2,116 words) - 17:59, 7 June 2024
leads to what is known as Langevin paramagnetism (the quantum theory is sometimes called Brillouin paramagnetism), that leads to a positive magnetic...
12 KB (2,014 words) - 12:49, 11 February 2024
field. However, other forms of magnetism (such as ferromagnetism or paramagnetism) are so much stronger such that, when different forms of magnetism are...
20 KB (2,320 words) - 17:55, 31 July 2024
Magnetochemistry (section Paramagnetism)
one or more unpaired electrons are paramagnetic. The magnitude of the paramagnetism is expressed as an effective magnetic moment, μeff. For first-row transition...
29 KB (3,675 words) - 13:39, 24 March 2023
Magnetism (section Paramagnetism)
explanations based on classical physics can be formulated, diamagnetism, paramagnetism and ferromagnetism can be fully explained only using quantum theory...
48 KB (6,228 words) - 21:25, 21 August 2024
Liquid Oxygen—Paramagnetism and Color, West Lafayette, IN, USA: Purdue University Department of Chemistry, see Liquid Oxygen---Paramagnetism and Color and...
29 KB (2,908 words) - 02:53, 10 August 2024
magnetic field: an alignment with the magnetic field, χ > 0, called paramagnetism, or an alignment against the field, χ < 0, called diamagnetism. Magnetic...
27 KB (2,606 words) - 07:42, 18 May 2024
Both dioxygen and the superoxide anion are free radicals that exhibit paramagnetism. Superoxide was historically also known as "hyperoxide". Superoxide...
15 KB (1,611 words) - 20:23, 10 August 2024
studied ferromagnetism, paramagnetism, and diamagnetism for his doctoral thesis, and discovered the effect of temperature on paramagnetism which is now known...
32 KB (2,835 words) - 02:46, 5 September 2024
magnet. Substances respond weakly to three other types of magnetism—paramagnetism, diamagnetism, and antiferromagnetism—but the forces are usually so...
34 KB (3,889 words) - 19:27, 23 July 2024
effects dominate, like Langevin diamagnetism or Van Vleck paramagnetism. A simple model of a paramagnet concentrates on the particles which compose it which...
10 KB (1,693 words) - 16:45, 28 May 2024
force on the paramagnet (or diamagnet) per unit volume (i.e. force density). In diamagnets ( χ < 0 {\displaystyle \chi <0} ) and paramagnets ( χ > 0 {\displaystyle...
13 KB (1,503 words) - 14:01, 5 August 2024
liquid oxygen (O2) is poured from a beaker into a strong magnet, the oxygen is temporarily suspended between the magnet poles, owing to its paramagnetism....
11 KB (1,147 words) - 02:41, 29 June 2024
forces on "nonmagnetic" materials by three other magnetic effects: paramagnetism, diamagnetism, and antiferromagnetism, although these forces are usually...
104 KB (12,959 words) - 07:52, 9 August 2024
rules, they remain unpaired and spin-parallel, which accounts for the paramagnetism of molecular oxygen. These half-filled orbitals are antibonding in character...
9 KB (894 words) - 07:03, 21 August 2024
magnetization continues to increase very slowly with the field due to paramagnetism.) Saturation is a characteristic of ferromagnetic and ferrimagnetic...
10 KB (1,126 words) - 00:01, 24 December 2022
two 3-electron bonds and one 2-electron bond, which accounts for its paramagnetism and its formal bond order of 2. Chlorine dioxide and its heavier analogues...
28 KB (3,654 words) - 19:53, 20 August 2024
nanoparticles, similarly to a paramagnet. However, their magnetic susceptibility is much larger than that of paramagnets. Normally, any ferromagnetic or...
17 KB (2,280 words) - 03:56, 13 August 2024
with a magnetic field. Only elements with unpaired electrons exhibit paramagnetism, ferromagnetism, and antiferromagnetism. N. C. Norman (1997). Periodicity...
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doi:10.1016/S0065-2725(08)60422-5. ISBN 978-0-12-020762-6. However, paramagnetism does not necessarily imply radical character. Linde, C.; Åkermark, B...
40 KB (4,596 words) - 18:01, 3 September 2024
a net magnetic moment (it is paramagnetic). The explanation of the paramagnetism of dioxygen was a major success for molecular orbital theory. The electronic...
60 KB (6,147 words) - 11:00, 3 September 2024
Fermi–Dirac statistics. Using this idea, he developed the theory of paramagnetism in 1926. Pauli said, “Festkörperphysik ist eine Schmutzphysik”—solid-state...
36 KB (3,869 words) - 07:14, 20 August 2024
of the same magnitude in the absence of an applied magnetic field. Paramagnetism: The magnetic moments in a paramagnetic material are disordered in the...
46 KB (4,786 words) - 14:00, 15 June 2024
shielding tensor). This paramagnetic contribution, which is unrelated to paramagnetism) not only disrupts trends in chemical shifts, which complicates assignments...
52 KB (5,991 words) - 08:19, 24 July 2024
include the liquid–liquid critical points in mixtures, and the ferromagnet–paramagnet transition (Curie temperature) in the absence of an external magnetic...
21 KB (1,980 words) - 06:10, 4 August 2024
can flip the magnetic dipoles that make up the material causing both paramagnetism and ferromagnetism. Additionally, the magnetic field can affect the...
52 KB (6,926 words) - 07:40, 24 July 2024
electrons, calcium, iron and magnesium in particular contribute to paramagnetism in soil which aid in cation exchange capacity. The calcium and magnesium...
11 KB (1,265 words) - 22:22, 18 May 2024
spectroscopy as well as XPS). The material as a whole behaves as a Van Vleck paramagnet, despite its low-spin divalency. The sulfur centers occur in pairs, described...
43 KB (4,496 words) - 23:32, 2 August 2024
magnetic field L-shell List of artificial radiation belts Space weather Paramagnetism Orbital periods and speeds are calculated using the relations 4π2R3 = T2GM...
39 KB (4,542 words) - 17:30, 4 September 2024