Results 31 to 40 of about 308,465 (261)

A cationic and ferromagnetic hexametallic Mn(III) single-molecule magnet based on the salicylamidoxime ligand [PDF]

, 2013
The salicylamidoxime-based complex [Mn-6(mu(3)-O)(2)(N-H2-sao)(6)(py)(6)(EtOH)(2)](ClO4)(2)center dot 4EtOH (1.4EtOH) constitutes the first example of a cationic and ferromagnetic member of the oxime-based family of [Mn-6(III)] single-molecule magnets.
An, Andruh, Aromí, Bagai, Bogani, Euan K. Brechin, Evangelisti, Evangelisti, Inglis, José Martínez-Lillo, Kostakis, Luis, Martínez-Lillo, Martínez-Lillo, McInnes, Milios, Milios, Milios, Milios, Milios, Milios, Milios, Milios, Murray, Nardelli, Neil Dolan, Sessoli, Timco, Timco, Toma, Toma, Tomsa, Winpenny   +32 more
core   +1 more source

Origin of the anomalously low Raman exponents in single molecule magnets

, 2021
The Raman exponent of single molecular magnetic relaxation may take various unexpected values because of rich phonon spectra and spin-phonon coupling of molecular crystals.
Lei Gu, R. Wu
semanticscholar   +1 more source

Field-Induced Slow Magnetic Relaxation of Mono- and Dinuclear Dysprosium(III) Complexes Coordinated by a Chloranilate with Different Resonance Forms

Inorganics, 2017
We synthesized the dinuclear and mononuclear dysprosium(III) complexes [{Dy(Tp)2}2(Cl2An)]·2CH2Cl2 (1) and [Co(Cp)2][Dy(Tp)2(Cl2An)] (3), where Cl2An2− and Tp− are the chloranilate and hydrotris(pyrazolyl)borate ligand, respectively.
Ryuta Ishikawa, Shoichi Michiwaki, Takeshi Noda, Keiichi Katoh, Masahiro Yamashita, Kouki Matsubara, Satoshi Kawata   +6 more
doaj   +1 more source

Mn-doped II-VI quantum dots: artificial molecular magnets [PDF]

, 2006
The notion of artifical atom relies on the capability to change the number of carriers one by one in semiconductor quantum dots, and the resulting changes in their electronic structure.
Aguado, Ramon, Fernandez-Rossier, J.
core   +2 more sources

Dysprosium Single-Molecule Magnets Involving 1,10-Phenantroline-5,6-dione Ligand

Magnetochemistry, 2020
The two mononuclear complexes of the formula [Dy(tta)3(L)] (1) and [Dy(hfac)3(L)] (2) (where tta- = 2-thenoytrifluoroacetylacetonate and hfac- = 1,1,1,5,5,5-hexafluoroacetylacetonate) were obtained from the coordination reaction of the Dy(tta)3·2H2O or ...
Olivier Galangau, Jessica Flores Gonzalez, Vincent Montigaud, Vincent Dorcet, Boris le Guennic, Olivier Cador, Fabrice Pointillart   +6 more
doaj   +1 more source

Ferroelectric Single‐Molecule Magnet with Toroidal Magnetic Moments

Advanced Science, 2022
Materials that coexist magnetic and electric properties on the molecular scale in single‐molecule magnets (SMMs) with peculiar quantum behaviors have promise in molecular electronics and spintronics.
Yu‐Xia Wang, Yinina Ma, Jie‐Su Wang, Yue Yang, Yun‐Nan Guo, Yi‐Quan Zhang, Kui‐Juan Jin, Young Sun, Peng Cheng   +8 more
doaj   +1 more source

Level splittings in exchange-biased spin tunneling

, 2002
The level splittings in a dimer with the antiferromagnetic coupling between two single-molecule magnets are calculated perturbatively for arbitrary spin.
A. Garg, B. Barbara, C. Sangregorio, D. A. Garanin, D. A. Garanin, D. A. Garanin, D. Loss, E. M. Chudnovsky, E. N. Bogachek, E. Rastelli, F. Hartmann-Boutron, G.-H. Kim, Gwang-Hee Kim, I. V. Krive, I. Ya. Korenblit, J. R. Friedman, J. Tejada, J. von Delft, J.-M. Duan, K. Saito, L. Bokacheva, L. Gunther, L. Schatzer, L. Thomas, M. N. Leuenberger, R. Caciuffo, R. Lü, V. V. Dobrovitski, V. V. Ulyanov, W. Wernsdorfer, W. Wernsdorfer, W. Wernsdorfer   +31 more
core   +1 more source

Fabrication of Nano-Gapped Single-Electron Transistors for Transport Studies of Individual Single-Molecule Magnets [PDF]

, 2007
Three terminal single-electron transistor devices utilizing Al/Al2O3 gate electrodes were developed for the study of electron transport through individual single-molecule magnets.
Christou, G., del Barco, E., Henderson, J. J., Mishra, A., Ramsey, C. M.   +4 more
core   +3 more sources

Influencing the properties of dysprosium single-molecule magnets with phosphine, phosphide and phosphinidene ligands [PDF]

, 2015
Single-molecule magnets are a type of coordination compound that can retain magnetic information at low temperatures. Single-molecule magnets based on lanthanides have accounted for many important advances, including systems with very large energy ...
A Cornia, A Lodi Rizzini, BF Wicker, C Benelli, CR Ganivet, DN Woodruff, E Moreno Pineda, F Aquilante, F Habib, F Tuna, G Wilkinson, HLC Feltham, JD Masuda, JD Rinehart, K Meihaus, K Wang, KS Pedersen, L Gagliardi, L Ungur, L Ungur, L Ungur, LF Chibotaru, M Perfetti, M Urdampilleta, MA AlDamen, ME Lines, N Ishikawa, N Ishikawa, NF Chilton, P Cui, P Zhang, P Zhang, R Vincent, RA Bartlett, RA Layfield, RA Layfield, RJ Blagg, S Demir, S Thiele, T Li, T Pugh, V Vieru, Y Lv, Y Lv, YN Guo   +44 more
core   +2 more sources

Multiple relaxation times in single-molecule magnets

, 2016
Multiple relaxation times detected in the ac magnetic susceptibility of several single-molecule magnets have been always assigned to extrinsic factors, such as nonequivalent magnetic centers or effects of intermolecular interactions in the crystal.
Chibotaru, Liviu F., Ho, Le Tuan Anh
core   +1 more source