کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1518686 | 1511622 | 2006 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Defect structure and electrical properties of molybdenum disulphide
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Defect structure and electrical properties of molybdenum disulphide Defect structure and electrical properties of molybdenum disulphide](/preview/png/1518686.png)
چکیده انگلیسی
Electrical conductivity of molybdenum disulphide was studied in a helium–sulphur gas mixture as a function of temperature (1073–1273 K). It was found that over the whole temperature and sulphur pressure range (10–6600 Pa) studied, the material exhibits p-type conductivity. Based on literature intrinsic electronic disorder data as well as measured electrical conductivity results a defect model has been proposed. This model involves electron holes and doubly ionized interstitial sulphur ions as majority point defects as well as electrons and acceptor-type foreign ions as minority defects.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Physics and Chemistry of Solids - Volume 67, Issue 12, December 2006, Pages 2528–2535
Journal: Journal of Physics and Chemistry of Solids - Volume 67, Issue 12, December 2006, Pages 2528–2535
نویسندگان
M. Potoczek, K. Przybylski, M. Rekas,