کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9781625 | 1511633 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The sound velocity measurements of nuclear-ordered bcc solid 3He under magnetic fields
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The sound velocity measurements of nuclear-ordered bcc solid 3He under magnetic fields The sound velocity measurements of nuclear-ordered bcc solid 3He under magnetic fields](/preview/png/9781625.png)
چکیده انگلیسی
We measured the sound velocity of nuclear-ordered bcc solid 3He in the low field phase (U2D2), and the high field phase (CNAF) along the melting curve. Previously we reported a temperature dependence of the sound velocity in a single magnetic domain of U2D2 3He at almost zero fields. We extended this measurement and obtained a field dependence in both the U2D2 and the CNAF phases to further investigate the nuclear magnetism of nuclear-ordered bcc solid 3He by using the multiple-spin ring exchange model. The sound velocity varied as B2 in the U2D2 phase and had a large jump at the phase transition, and then gradually increased as field increased in the CNAF phase. These results are attributed to the nuclear-spin part of the internal energy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Physics and Chemistry of Solids - Volume 66, Issues 8â9, AugustâSeptember 2005, Pages 1478-1481
Journal: Journal of Physics and Chemistry of Solids - Volume 66, Issues 8â9, AugustâSeptember 2005, Pages 1478-1481
نویسندگان
Satoshi Sasaki, Daisuke Takagi, Yutaka Sasaki, Takao Mizusaki,