کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1596973 | 1002878 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Observation of indirect parallel pumping of magneto-elastic modes in layered YIG/GGG structures
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Observation of indirect parallel pumping of magneto-elastic modes in layered YIG/GGG structures Observation of indirect parallel pumping of magneto-elastic modes in layered YIG/GGG structures](/preview/png/1596973.png)
چکیده انگلیسی
In this work we report new experimental results on nonlinear excitation of magnetoelastic (ME) modes in layered YIG/GGG waveguide structures at GHz frequencies, obtained by a guided-wave light scattering technique. It is shown that the fundamental spin-dipole wave (SDW) mode induces a secondary microwave field at double frequency that can efficiently excite shear elastic modes of the structure. The distinctive feature of a mechanism for ME coupling proposed is that it is free from the selection rules and provides continuous excitation of elastic modes within a wide frequency range by means of the standard microstripe line excitation system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 141, Issue 1, January 2007, Pages 33-37
Journal: Solid State Communications - Volume 141, Issue 1, January 2007, Pages 33-37
نویسندگان
C.L. Ordóñez-Romero, O.V. Kolokoltsev, V. Grimalsky, N. Qureshi, R. Ortega,