Theoretical Perspectives of Spin Dynamics in Solid-State Nuclear Magnetic Resonance and Physics

• 作者: Eugene Stephane Mananga
• 来源期刊: 现代物理(英文)
• 学科: 物理学
• 关键词: SOLID-STATE NMR HAMILTONIAN THEORY FLOQUET THEORY Floquet-Magnus EXPANSION FER EXPANSION
• 年，卷（期）: xdwlyw_2018,（8）
• 页码范围: 1645-1659
• 页数: 15页
• 分类号: O4

摘要

Since the first demonstrations of nuclear magnetic resonance (NMR) in condensed matter in 1946, the field of NMR has yielded a continuous flow of conceptual advances and methodological innovations that continues today. Much progress has been made in the utilization of solid-state NMR to illuminate molecular structure and dynamics in systems not controllable by any other way. NMR deals with time-dependent perturbations of nuclear spin systems and solving the time-dependent Schrodinger equation is a central problem in quantum physics in general and solid-state NMR in particular. This theoretical perspective outlines the methods used to treat theoretical problems in solid-state NMR as well as the recent theoretical development of spin dynamics in NMR and physics. The purpose of this review is to unravel the versatility of theories in solid-state NMR and to present the recent theoretical developments of spin dynamics.