کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1813607 | 1525246 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Inelastic neutron scattering investigation of magnetic excitations in the spin-Peierls ground state of (TMTTF)2PF6(TMTTF)2PF6
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Inelastic neutron scattering investigation of magnetic excitations in the spin-Peierls ground state of (TMTTF)2PF6(TMTTF)2PF6 Inelastic neutron scattering investigation of magnetic excitations in the spin-Peierls ground state of (TMTTF)2PF6(TMTTF)2PF6](/preview/png/1813607.png)
چکیده انگلیسی
We present the first inelastic neutron scattering investigation of magnetic excitations in a one- dimensional (1D) organic conductor. This experiment is conducted in the spin-Peierls (SP) ground state of (TMTTF)2PF6(TMTTF)2PF6. The study, performed with a 98% deuterated powder, reveals the double gap structure of magnetic excitations of the SP chain. These responses, as well as the observation of a higher energy mode, occur at energies consistent with microscopic coupling deduced from magnetic measurements performed on the same sample.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 404, Issues 3–4, 1 March 2009, Pages 537–540
Journal: Physica B: Condensed Matter - Volume 404, Issues 3–4, 1 March 2009, Pages 537–540
نویسندگان
Pascale Foury-Leylekian, Sylvain Petit, Claude Coulon, Bernard Hennion, Alec Moradpour, Jean-Paul Pouget,