|Table of Contents|

Magnetic Field Induced Phase Transition of Crystalline Cobalt Sulfides(PDF)

《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2012年01期
Page:
34-38
Research Field:
物理学
Publishing date:

Info

Title:
Magnetic Field Induced Phase Transition of Crystalline Cobalt Sulfides
Author(s):
Wang Wei1Wang Shengyue2Wang Dengzhi2
1.School of Physics and Technology,Nanjing Normal University,Nanjing 210046,China
Keywords:
cobalt sulfidephase transitionmagnetic-field-inducedcrystal growth
PACS:
O614.812
DOI:
-
Abstract:
Applied magnetic-field was proved to be an effective approach for inducing crystal phase transition from Co9 S8 to Co3 S4 . XRD,SEM and TEM were employed to identify the crystal phase transitions between the samples as-prepared. The growth and magnetic-field-induced mechanism was proposed and validated by synthesizing cobalt sulfide under an identical chemical reaction condition except for the intensity of applied magnetic field. This technique is hopeful for realizing crystal phase transformation at a lower temperature in the transition-metal sulfide system.

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Last Update: 2013-03-11