Big bang as the collapse of an ordered spin system

Second-order perturbation treatment of t

Second-order perturbation treatment of the general spin hamiltonian in an arbitrary coordinate system

✍ Machio Iwasaki 📂 Article 📅 1974 🏛 Elsevier Science ⚖ 395 KB

General Features of the X Part of an ABX

General Features of the X Part of an ABX Spin System in Isotropic and Liquid Crystalline Phases as Illustrated by the13C–{1H} Spectra of 2,2′-Difluorobiphenyl

✍ M. Edgar; J.W. Emsley; M.I.C. Furby 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 301 KB

The 13 C-{ 1 H} NMR spectra of 2,2 -difluorobiphenyl dissolved and anisotropic samples. There are three factors which make in isotropic and liquid crystalline solvents have been obtained and these seemingly straightforward tasks more complex, and analyzed. They are examples of the X part of an ABX s