Results 291 to 300 of about 282,649 (341)

Heavy Prussian Blue Analog with Magnetic Ordering above 400 K. [PDF]

open access: yesAdv Sci (Weinh)
Magott M   +8 more
europepmc   +1 more source

Laser-induced nucleation of magnetic hopfions

open access: yes
Zheng F   +19 more
europepmc   +1 more source
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All-inorganic single ion magnets in ceramic matrices.

Chemistry – A European Journal, 2020
All-inorganic single ion magnets representing paramagnetic ions incorporated in a crystalline diamagnetic matrix are reviewed. Key results and advantages of this approach in comparison with the common strategy based on molecular metal complex compounds ...
M. Zykin, P. Kazin, M. Jansen
semanticscholar   +3 more sources

Understanding the Magnetic Anisotropy toward Single-Ion Magnets.

Accounts of Chemical Research, 2016
Single-molecule magnets (SMMs) can retain their magnetization status preferentially after removal of the magnetic field below a certain temperature. The unique property, magnetic bistable status, enables the molecule-scale SMM to become the next-generation high-density information storage medium.
Yinshan Meng   +3 more
semanticscholar   +3 more sources

Iron(II), Cobalt(II), and Nickel(II) Complexes of Bis(sulfonamido)benzenes: Redox Properties, Large Zero-Field Splittings, and Single-Ion Magnets.

Inorganic Chemistry, 2021
Metal complexes of 1,2-diamidobenzenes have been long studied because of their intriguing redox properties and electronic structures. We present here a series of such complexes with 1,2-bis(sulfonamido)benzene ligands to probe the utility of these ...
H. Bamberger   +12 more
semanticscholar   +1 more source

The anisotropy of the internal magnetic field on the central ion is capable of imposing great impact on the quantum tunneling of magnetization of Kramers single-ion magnets.

Physical Chemistry, Chemical Physics - PCCP, 2021
In this work, a theoretical method, taking into account the anisotropy of the internal magnetic field (B[combining right harpoon above]int), is proposed to predict the rate of quantum tunneling of magnetization (QTM), i.e., τQTM-1, for Kramers single-ion
Bing Yin, Lan Luo
semanticscholar   +1 more source

Enhancing the energy barrier and hysteresis temperature in two benchtop-stable Ho(III) single-ion magnets.

Chemical Communications, 2021
The energy barrier and hysteresis temperature in two benchtop-stable D5h-symmetry HoIII single-ion magnets were significantly enhanced via the variation of the halogen anion. The coexistence of a high energy barrier of 418 K and hysteresis temperature of
Kexin Jia   +7 more
semanticscholar   +1 more source

Role of Coordination Number and Geometry in Controlling the Magnetic Anisotropy in Fe(II), Co(II) and Ni(II) Single-Ion Magnets.

Chemistry, 2020
Since the last decade, the focus in the area of single-molecule magnets (SMMs) has been shifting constructively towards the development of single-ion magnets (SIMs) based on transition metals and lanthanides.
Arup Sarkar, S. Dey, G. Rajaraman
semanticscholar   +1 more source

An Organometallic Single-Ion Magnet

Journal of the American Chemical Society, 2011
An organometallic single-ion magnet is synthesized with only 19 non-hydrogen atoms featuring an erbium ion sandwiched by two different aromatic ligands. This molecule displays a butterfly-shaped hysteresis loop at 1.8 K up to even 5 K. Alternating-current (ac) susceptibility measurement reveals the existence of two thermally activated magnetic ...
Shang-Da, Jiang   +4 more
openaire   +2 more sources

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