Electron Paramagnetic Resonance of Exchange Coupled Systems

Contents: Exchange and Superexchange.- Spin Hamiltonians.- Spectra of Pairs.- Spectra of Clusters.- Relaxation in Oligonuclear Species.- Spectra in Extended Lattices.- Selected Examples of Spectra of Pairs.- Coupled Transition-Metal Ions-Organic Radicals.- Biological Systems.- Low Dimensional Materials.- Excitons.- Appendix A: Second Quantization.- Appendix B: Properties of Angular Momentum Operators and Elements of Irreducible Tensor Algebra.