• Thumbnail for Paramagnetism
    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
  • Thumbnail for Permeability (electromagnetism)
    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
  • Thumbnail for Diamagnetism
    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
  • 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
  • Thumbnail for Magnetism
    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
  • Thumbnail for Singlet oxygen
    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
  • Thumbnail for Pierre Curie
    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
  • Thumbnail for Ferromagnetism
    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
  • Thumbnail for Magnetization
    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
  • Thumbnail for Liquid oxygen
    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
  • Thumbnail for Magnetic field
    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
  • Thumbnail for Triplet oxygen
    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
  • Thumbnail for Saturation (magnetic)
    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
  • Thumbnail for Covalent bond
    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
  • Thumbnail for Superparamagnetism
    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
  • Thumbnail for Unpaired electron
    with a magnetic field. Only elements with unpaired electrons exhibit paramagnetism, ferromagnetism, and antiferromagnetism. N. C. Norman (1997). Periodicity...
    3 KB (420 words) - 09:22, 18 November 2023
  • Thumbnail for Radical (chemistry)
    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
  • Thumbnail for Electron configuration
    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
  • Thumbnail for Wolfgang Pauli
    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
  • Thumbnail for Curie temperature
    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
  • Thumbnail for Nuclear magnetic resonance spectroscopy
    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
  • Thumbnail for Critical point (thermodynamics)
    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
  • Thumbnail for Magnetic moment
    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
  • Thumbnail for Rock flour
    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
  • Thumbnail for Pyrite
    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