WebAug 27, 2024 · superhyperfine ( not comparable ) ( physics) Describing the further splitting of the lines in a hyperfine structure due to additional couplings between quantum states. … WebJan 1, 1977 · Such a superhyperfine splitting (HHFS) originates from a delocalization of the unpaired d-electrons over the anions, or alternatively the covalency of the anion-cation bond. The same phenomena play an important role in the superexchange interaction between paramagnetic ions. Hence a systematic study of the HHFS in a series of related …
Eu3+ superhyperfine structure due to magnetic dipole–dipole ...
WebAug 3, 1992 · The C4v centre of Ho3+ in CaF2 has a ground state comprising of a pair of electronic singlet levels (A1 and A2) separated by 1.7 cm-1 and interacting via the hyperfine interaction. The interaction gives rise to anomalously large pseudoquadrupole splitting with P=0.4 GHz, which gives fully resolved hyperfine structure within both the 5I8(A2) implies … WebMay 1, 2024 · Superhyperfine structure in the EPR spectrum of Yb3+ in cubic sites of CaF2 has been investigated with EPR at both 9 Gc/sec and 35 Gc/sec and with ENDOR at 9 Gc/sec. infrared heating pad for neck
Superfine - definition of superfine by The Free Dictionary
WebSuperhyperfine structure refers to that part of a spectrum caused by the splitting of energy levels, and spectral lines, due to an unpaired electron interacting with a nucleus having I 0. The electron and nucleus (nuclei) are on different atoms or different molecules. WebDec 1, 1999 · With electron paramagnetic resonance (EPR) and electron nuclear double resonance (ENDOR) the surrounding of the activator Eu 2+ was investigated in SrFCl single crystals. The analysis of the Eu 2+ superhyperfine interaction with the nuclei of the next fluorine shells yielded that Eu 2+ substitutes for Sr 2+ and is not shifted from a regular … WebJan 1, 1981 · INTRODUCTION The superhyperfine interactions for (3d)" ions, without ground state orbital degeneracy (n - 3, 5, 8), in octa- hedral sites of fluorides are commonly interpreted within a simple L.C.A.O.-M.O. framework in which the electron spin is located in an antibonding M.O. Experimental results are converted into terms of transferred spin den … infrared heating mirrors bathrooms