Dynamics of nuclear spin-1/2 system in a strong bichromatic RF-field

Hongliang LU; Chunhua SHI; Xijun QIU

doi:10.13538/j.1001-8042/nst.20.56-59

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Dynamics of nuclear spin-1/2 system in a strong bichromatic RF-field

NUCLEAR, HEAVY ION AND ATOMIC PHYSICS | 更新时间：2021-01-29

- Dynamics of nuclear spin-1/2 system in a strong bichromatic RF-field
- Dynamics of nuclear spin-1/2 system in a strong bichromatic RF-field
- 核技术（英文版）
- 作者机构：
  
  1.Department of Physics, Shanghai University, Shanghai 200444, China
- 作者简介：
  
  Corresponding author. E-mail address: shi-chunhua@163.com
  
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- 基金信息：
- DOI：10.13538/j.1001-8042/nst.20.56-59 中图分类号：
- 纸质出版日期：2009-02-20，
  
  收稿日期：2008-06-23，
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引用本文
Hongliang LU, Chunhua SHI, Xijun QIU. Dynamics of nuclear spin-1/2 system in a strong bichromatic RF-field[J]. 核技术（英文版）, 2009, 20(1):56-59.

Hongliang LU, Chunhua SHI, Xijun QIU. Dynamics of nuclear spin-1/2 system in a strong bichromatic RF-field[J]. Nuclear Science and Techniques, 2009, 20(1):56-59.
Hongliang LU, Chunhua SHI, Xijun QIU. Dynamics of nuclear spin-1/2 system in a strong bichromatic RF-field[J]. 核技术（英文版）, 2009, 20(1):56-59. DOI： 10.13538/j.1001-8042/nst.20.56-59.

Hongliang LU, Chunhua SHI, Xijun QIU. Dynamics of nuclear spin-1/2 system in a strong bichromatic RF-field[J]. Nuclear Science and Techniques, 2009, 20(1):56-59. DOI： 10.13538/j.1001-8042/nst.20.56-59.

Dynamics of nuclear spin-1/2 system in a strong bichromatic RF-field 1 first-author 1 1 corresp Corresponding author. E-mail address: shi-chunhua@163.com Corresponding author. E-mail address: shi-chunhua@163.com shi-chunhua@163.com Department of Physics, Shanghai University, Shanghai 200444, China Department of Physics, Shanghai University, Shanghai 200444, China Based on calculating the influence of RF-field with various physical parameters on the dynamics of the spin 1/2 system, it was found that the spin state could be changed up and down by choosing appropriate RF pulses, and the coherent control of the RF pulses could substantially modify the behavior of spin dynamics: quicker change of two states could be produced even for small pulse duration. In addition, the oscillatory structures around the resonant frequency and the propagation features of the pulses depend on the relative phase of the bichromatic RF pulses. Nuclear spin-1/2 system RF-field Coherent control References Suter D , Schenker K V , Pines A . J Magn Reson , 1987 , 73 : 90 - 98 . J Magn Reson Nanz D , Ernst M , Hong M , et al . J Magn Reson A , 1995 , 113 : 169 - 176 . J Magn Reson A Levitt M H , Kolbert A C , Bieleck A , et al . Solid State NMR , 1993 , 2 : 151 - 163 . Solid State NMR Monroe C , Meekhof D M , King B E , et al . Phys Rev Lett , 1995 , 75 : 4714 - 4717 . Phys Rev Lett Shahriar M S , Bowers J A , Demsky B , et al . Optics Commun , 2000 , 195 : 411 - 414 . Optics Commun Beznosyuk S A . Mater Sci Eng C , 2002 , 19 : 369 - 372 . Mater Sci Eng C Medvedev D M . Comput Phys Commun , 2005 , 166 : 94 - 108 . Comput Phys Commun Blanchet V , Nicole C . Phys Rev Lett , 1999 , 78 : 2716 - 2719 . Phys Rev Lett Hartmann A , Ducommun Y , Kapon E , et al . Phys Rev Lett , 2000 , 84 : 5648 - 5651 . Phys Rev Lett Gomez-Abal R , Hubner W . Phys Rev B , 2002 , 65 : 195114 - 195121 . Phys Rev B Ede´n M , Lee Y K . J Magn Reson A , 1996 , 120 : 56 - 71 . J Magn Reson A 10.13538/j.1001-8042/nst.20.56-59 2008-06-23 2009-02-20 2021-01-19 2009 Nuclear Science and Techniques 01 20

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