Avoiding eddy-current problems in ultra-low-field MRI with self-shielded polarizing coils.
作者： Jaakko O. Nieminen , Panu T. Vesanen , Koos C.J. Zevenhoven , Juhani Dabek , Juha Hassel
DOI: 10.1016/J.JMR.2011.06.022
关键词:
摘要: … The latter parts of the curves were obtained with a stronger polarizing field, B p … Thus, the self-shielded design permits us to use much stronger polarizing fields than without the shielding…
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