频率相关磁粒子谱测量中布朗弛豫的影响

2013 International Workshop on Magnetic Particle Imaging (IWMPI) Pub Date : 2013-03-23 DOI:10.1109/IWMPI.2013.6528371

T. Wawrzik, C. Kuhlmann, H. Remmer, N. Gehrke, A. Briel, M. Schilling, F. Ludwig

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引用次数: 8

摘要

我们最近的实验表明，从布朗弛豫状态到纳氏弛豫状态的转变强烈依赖于粒子的性质，对不同频率的频谱分析揭示了铁磁流体的动力学。

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Effect of Brownian relaxation in frequency-dependent magnetic particle spectroscopy measurements

Our recent experiments show that the transition from Brownian to Néel relaxation regime strongly depends on the particle properties and the analysis of the spectrum for different frequencies reveals the dynamics of the ferrofluid.

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2013 International Workshop on Magnetic Particle Imaging (IWMPI)

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