کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1595620 | 1515724 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Correlation between degree of crystallinity and transition field in electric or magnetic field-induced insulator–metal transition of Pr0.5Ca0.5MnO3 thin films
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Correlation between degree of crystallinity and transition field in electric or magnetic field-induced insulator–metal transition of Pr0.5Ca0.5MnO3 thin films Correlation between degree of crystallinity and transition field in electric or magnetic field-induced insulator–metal transition of Pr0.5Ca0.5MnO3 thin films](/preview/png/1595620.png)
چکیده انگلیسی
Degree of crystallinity (DOC) effect onto electric and magnetic field-induced insulator–metal (IM) transition of Pr0.5Ca0.5MnO3 (PCMO) thin films was studied. The films with various DOC were prepared by a pulsed laser deposition method, varying the substrate materials (single crystalline MgO or amorphous SiO2) and the deposition temperature (600 or 750 ∘C). Planer-type junctions were fabricated with these films for the observation of IM transition. In electric field-induced IM transition, there was a tendency that the films with lower DOC show lower transition field. In the magnetic field, on the other hand, the film of higher DOC showed an IM transition under lower field, in contrast to the case of the electric field.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 142, Issues 1–2, April 2007, Pages 28–31
Journal: Solid State Communications - Volume 142, Issues 1–2, April 2007, Pages 28–31
نویسندگان
Hiroshi Yamamoto, Tatsuya Murakami, Joe Sakai, Syozo Imai,