کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10642419 997657 2005 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Circularly polarized light-induced electrogyration in the Au nanoparticles on the ITO
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Circularly polarized light-induced electrogyration in the Au nanoparticles on the ITO
چکیده انگلیسی
We have found that the gold nanoparticles on the ITO substrates might be considered promising materials for circularly polarized light-induced linear electrogyration (EG). The maximal achieved value of the EG susceptibility described by third-order axial tensor caused by probe circularly polarized light at a wavelength of 1060 nm was equal to about 13 deg/mm at pulsed electric field strength 30.0 V/cm with a duration of about 1 ms. We have revealed that the maximal EG coefficient is achieved for the samples possessing maximal resistivity. The investigated composites possess long-lived EG grating which decreases by not more than 12% after 120 min of laser treatment. Applying a non-circular pump light leads to the diminishing of the observed EG.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica E: Low-dimensional Systems and Nanostructures - Volume 27, Issue 4, May 2005, Pages 420-426
نویسندگان
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