کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1810384 | 1025559 | 2012 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Piezoelectric resonance in Rochelle salt: The contribution of diagonal strains
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Piezoelectric resonance in Rochelle salt: The contribution of diagonal strains Piezoelectric resonance in Rochelle salt: The contribution of diagonal strains](/preview/png/1810384.png)
چکیده انگلیسی
Within the framework of two-sublattice Mitsui model with taking into account the shear strain ε4 and the diagonal strains ε2 and ε3, a dynamic dielectric response of Rochelle salt X-cuts is considered. Experimentally observed phenomena of crystal clamping by high frequency electric field, piezoelectric resonance, and microwave dispersion are described. Analytical expressions for the resonant frequencies of these cuts, associated with the shear vibration mode of ε4 and with the extensional in-plane modes of ε2, ε3, are derived. It is shown that the lowest resonant frequency is always associated with the ε4 shear mode.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 407, Issue 23, 1 December 2012, Pages 4550-4556
Journal: Physica B: Condensed Matter - Volume 407, Issue 23, 1 December 2012, Pages 4550-4556
نویسندگان
A.P. Moina,