- 作者: 葉朝輝 ; 繆希茄 ; 蔣邦智 等
- 作者服務機構: 台灣大學化學系
- 中文摘要: In Raman magnetic resonance an initially prepared multiple quantum coherence (MQC) in a spin system introduces all the possible single quantum (SQ) and multiple quantum(MQ) NMR signals when an irradiation is applied during the detection period. If the irradiation is weak, the induced signals include those MQs up to the very order of this given MQC, while in the strong irradiation case, those MQs beyond the very order of the given MQC will also appear. An analytical approach based on the product formalism is developed to predict the intensities and frequencies of these induced signals. The analysis provides a complete treatment to cover both cases of weak and strong irradiation. It is also demonstrated with an AX spin system. Experimental results are in qualitative agreement with the analysis.
- 英文摘要: --
- 中文關鍵字: Raman Magnetic Resonance; Multiple Quantum Nmr; Double Resonance; Spin System
- 英文關鍵字: 拉曼磁共振;多量化核磁共振;雙共振;自旋系統