Magnetic damping of the temperature-driven convection in NaCl aqueous solution using a static and homogeneous field of 10 T

被引：22

作者：

Sazaki, G

Durbin, SD

Miyashita, S

Ujihara, T

Nakajima, K

Motokawa, M

机构：

[1] Tohoku Univ, Inst Mat Res, Aoba Ku, Sendai, Miyagi 9808577, Japan

[2] Japan Sci & Technol Corp, CREST, Tsukuba, Ibaraki 3050047, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1999年 / 38卷 / 7B期

关键词：

temperature-driven convection; static and homogeneous magnetic field; magnetic damping; sodium chloride; aqueous solution;

D O I：

10.1143/JJAP.38.L842

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Temperature-driven convection in 25 w% NaCl aqueous solution was observed in situ under a static and homogeneous magnetic field of 10 T. The convection in the solution was visualized using polystyrene latex particles of 5 mu m diameter. A magnetic field of 10 T reduced the velocity of convection by a factor of two. Magnetic damping of convection in an electrolyte solution could be a useful technique to control the growth of crystals such as proteins.

引用

页码：L842 / L844

页数：3

共 15 条

[1]

Aogaki R., 1975, DENKI KAGAKU, V43, P504

[2] Protein crystals orientation in a magnetic field [J].