The nuclear magnetic resonance of the <SUP>23</SUP>Na nucleus in a NaBrO₃ single crystal was investigated at the temperature range of 200 K~410 K. The tendencies of temperature dependence of the nuclear quadrupole coupling for the two ma...
http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
https://www.riss.kr/link?id=A101715276
2015
English
530
SCIE,SCOPUS,KCI등재
학술저널
342-346(5쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
The nuclear magnetic resonance of the <SUP>23</SUP>Na nucleus in a NaBrO₃ single crystal was investigated at the temperature range of 200 K~410 K. The tendencies of temperature dependence of the nuclear quadrupole coupling for the two ma...
The nuclear magnetic resonance of the <SUP>23</SUP>Na nucleus in a NaBrO₃ single crystal was investigated at the temperature range of 200 K~410 K. The tendencies of temperature dependence of the nuclear quadrupole coupling for the two magnetically inequivalent Na(I) and Na(II) centers are found to be opposite to each other. The nuclear spin-lattice relaxation mechanism of <SUP>23</SUP>Na in the NaBrO₃ crystal is investigated, and the result revealed that the Raman process is dominant in the temperature range investigated. The relaxation process of the <SUP>23</SUP>Na nuclear spins was well described by a single exponential function in time. The T1 values of the <SUP>23</SUP>Na nuclei in the NaBrO₃ single crystal decreased with increasing temperature. The calculated activation energy for the 23Na is 0.032 ± 0.002 eV.
목차 (Table of Contents)
Pulsed Electromagnetic Fields to Influence Pain and Muscle Healing Following Muscle Injury in Rats
Analysis of Image Distortion on Magnetic Resonance Diffusion Weighted Imaging
Modeling of 3-stage Electromagnetic Induction Launcher