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首页> 外文期刊>Journal of Crystal Growth >Influence of the spin-orientation of free and unpaired protons of ortho-water on the crystallization of the (001) face of TGS crystal: 'in situ' investigation
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Influence of the spin-orientation of free and unpaired protons of ortho-water on the crystallization of the (001) face of TGS crystal: 'in situ' investigation

机译:游离水和未配对的质子水的自旋取向对TGS晶体(001)面结晶的影响:“原位”研究

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摘要

The influence of the spin orientation of free and unpaired protons of ortho-water in a growth solution on the morphological and kinetic parameters of the dislocation centers of growth of the (001) face of a TGS (triglycine sulfate) crystal was studied by precision methods. It was shown that the protons' spin orientation towards the crystal surface has no noticeable effect on the hills' shape and causes a decrease of about 11% of the normal growth rate. The spin-lattice relaxation time (T_1) of the growth solution has been experimentally determined for the first time. The experimental result of 2.1 ± 0.1 s and that calculated based on literature data are in good agreement.
机译:通过精密方法研究了生长溶液中原水中游离和未成对的质子的自旋取向对TGS(硫酸三甘氨酸)晶体(001)面的位错生长中心的形貌和动力学参数的影响。 。结果表明,质子向晶体表面的自旋取向对丘陵的形状没有明显的影响,并导致正常生长速率下降约11%。首次实验确定了生长溶液的自旋晶格弛豫时间(T_1)。 2.1±0.1 s的实验结果与文献数据相吻合。

著录项

  • 来源
    《Journal of Crystal Growth》 |2014年第1期|90-93|共4页
  • 作者单位

    Department of Chemistry, University of Sofia, 1 J. Bourchier Boulevard, 1164 Sofia, Bulgaria;

    Department of Chemistry, University of Sofia, 1 J. Bourchier Boulevard, 1164 Sofia, Bulgaria;

    Institute of Organic Chemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev, Bulgaria;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    A1. A2. Crystal growth; A1. Magnetism; A2. Aqueous solutions; B1, B2. TGS;

    机译:A1。 A2。晶体生长;A1。磁;A2。水溶液;B1;B2 TGS;

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