Transferred Hyperfine Interaction and Spin-Lattice Relaxation Time in a CsCuCl_3 Single Crystal
スポンサーリンク
概要
- 論文の詳細を見る
Magnetic susceptibility and paramagnetic shift for central transition of^<133>Cs NMR in the single crystal CsCuCl_3 which has transition temperature TN=10.5K have been measured in the temperature range of 4.2-300K. From experimental result, we have obtained the transferred hyperfine interaction due to the transfer of spin density from the Cu^<2+> ion to the Cs^+ ion in CsCuCl_3 single crystal. The transferred hyperfine interaction can be expressed by the linear equation H_<hf>=[3.54T+2.84](Oe) in the temperature range of 50-300K; the H_<hr> increases with increasing temperature. ^<133>Cs spin-lattice relaxation time of^<133>Cs NMR in the CsCuCl_3 single crystal was also measured in the same temperature range. The temperature dependence of 1/T_1 is nearly constant in the paramagnetic phase, while relaxation rate near TN exhibits remarkable change, indicating a drastic alternation of spin dynamics at the Neel temperature.
- 社団法人日本物理学会の論文
- 2002-01-15
著者
-
Jung Jae
Division of Electronics and Information Technology
-
Jung J
Division Of Electromagnetic Metrology Korea Research Institute Of Stands And Science
-
Jeong Se
Department Of Physics Pusan National University
-
Lim Ae
Department Of Physics Jeonju University
-
JEONG Se
Department of Metallurgical Engineering, Yonsei University
-
JUNG Jae
Division of Electromagnetic Metrology, Korea Research Institute of Stands and Science
関連論文
- Improvement of Electron Emission Stability of Mo-tip FEAs by DLC Coating
- Characteristics on the Gate Insulator of Metal Tip Field Emitter Arrays after Wet Etching Process
- Ferroelastic Property and Nuclear Magnetic Resonance in a K_3H(SO_4)_2 Single Crystal(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- An Empirical Relationship between Optical Properties and the Nuclear Quadrupole Coupling Parameters in the Boron Sites in the Nonlinear Optical CsLiB_6O_ (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- An Empirical Relationship between Optical Properties and the Nuclear Quadrupole Coupling Parameters in the Boron Sites in the Nonlinear Optical CsLiB_6O_
- ^1H and ^39K Nuclear Magnetic Resonance Relaxation Study in a KHSO_4 Single Crystal
- ^1H and ^K Nuclear Magnetic Resonance Relaxation Study in a KHSO_4 Single Crystal
- Nuclear Quadrupole Interactions of ^7Li and ^V in a Li_3VO_4 Single Crystal Studied by Nuclear Magnetic Resonance
- Nuclear Quadrupole Interactions of ^7Li and ^V in a Li_3VO_4 Single Crystal Studied by Nuclear Magnetic Resonance
- Ferroelastic Domain Switching Behaviour of [N(CH_3)_4]_2CuCl_4 and [N(CH_3)_4]_2ZnCl_4 Single Crystals Studied by External Stress
- Specific Heat Anomalies near 147 K for K_2ZnCl_4
- B210 Thermal Hydraulic Behavior during Maim Steam Line Break in PTS Evaluation of Kori Unit 1(Nuclear power-3)
- Nuclear Magnetic Resonance Study of the Crystallographically Inequivalent Cs(I) and Cs(II) in a Cs_2CoCl_4 Single Crystal
- Electrical Bistabilities and Memory Mechanisms of Organic Bistable Devices Fabricated Utilizing CdSe/ZnS Nanoparticles Embedded in Polystyrene and Poly(4-vinylphenol) Hybrid Composites
- Risk Factors for Development of Paradoxical Response during Anti-Tuberculosis Treatment in HIV-Negative Patients with Pleural Tuberculosis
- Transferred Hyperfine Interaction and Spin-Lattice Relaxation Time in a CsCuCl_3 Single Crystal
- ^1H Spin-Lattice Relaxation in a NH_4HSO_4 Single Crystal
- Nuclear Magnetic Resonance Study of the Crytoallographically Inequivalent Cs (I) and Cs (II) in a Cs_2CoCl_4 Single Crystal
- Phase Transition Study by using ^Cs and ^Pb Nuclear Magnetic Resonance in a CsPbCl_3 Single Crystal (Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Electrical Bistability Mechanisms of Organic Bistable Devices Fabricated Utilizing Ni1-xFex Self-Assembled Nanoparticles Embedded in a Polyimide Layer
- Nuclear Magnetic Resonance Relaxation Study of the Phase Transformations of LiNH4SO4 and LiND4SO4 Single Crystals: The Roles of Li, NH4 and ND4 Ions