Wholly organic ferromagnets are a new class of materials of great potential interest, but the early examples exhibit only very weak magnetic order at very low temperatures (M. Tamura et al., Chem. Phys. Lett., 186 (1991) 401). In these circumstances, muon spin rotation (μSR) is among ...
microstructure [1], with that of LaSr2Cr2SbO9, which has a partially–ordered distribution of d3:Cr3+ and d10:Sb5+ cations and a relatively simple microstructure [2]; the former shows many of the characteristics of a spin glass below 35 K whereas the latter is ferrimagnetic below ...
In this work, we find that, because of the weak spin-orbit coupling (SOC), the magnetic dipolar interaction induced magnetic shape anisotropy (MSA) can overcome the magneto-crystalline anisotropy (MCA) to evince an easy-plane, isotropic magnetic polarization in ML CrCl3. By employing an anisotr...
A spin of the molecule was detected by a clear Kondo resonance in dI/dV spectra of the tunnelling current of the STM. The Kondo effect originates from an unpaired spin in a π-orbital of the phthalocyaninato (Pc) ligands rather than from the local magnetic moment of the metal ion. We...
Mssbauer studies of topologically frustrated ZnCr2xGa22xO4 system (0.6 x 1) are performed. Almost all the spectra consist of a superposition of a paramagnetic doublet and an enlarged magnetic hyperfine pattern. Two models are used to fit the spectra, a static hyperfine field distribution method...
the MI. In contrast to magnetic metal, MIs only allow spin information to propagate through magnons, instead of itinerant electrons, due to their large electronic bandgaps. The absence of Ohmic loss from the magnetic layer makes HM/MI bilayers more energy efficient than HM/magnetic metal ...
The spin transitions of Fe2+ and Fe3+ cause an abrupt reduction of c-axis at 8.5 GPa and 17 GPa, respectively while these transitions affect a-axis and b-axis only slightly. As shown in Figure S1(b), layers of Fe2+ and Fe3+ alternate with a cation ordering of Fe2+- Fe3+...
For instance, in Dy2BaNiO5, in which long-range antiferromagnetic order sets in at (TN5) 58 K, the magnetic moments of Dy and Ni at 1.8 K lie almost along c-axis, with these moment-directions getting gradually decoupled with increasing temperature rotating towards a-axis (along Ni-O-Ni...
applying a magnetic field with aB//Econfiguration can significantly enhance the polarization from 33.3 μC/m2at 0 T to 84.4 μC/m2at 6 T (Fig.2e). However, in theB⊥Econfiguration, the spin-induced polarization is suppressed to 10.7 μC/m2atB = 3 T, and only 4.51 μ...
Magnetization is not only related to the charge quantity, but also to the molecular size, electron–electron interaction, spin-orbit coupling and, especially, the localization of the electronic state. If the doped charges are more than one electronic charge unit, the molecular magnetic moment will...