کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1670985 1008908 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Bismuth Hall probes: Preparation, properties and application
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Bismuth Hall probes: Preparation, properties and application
چکیده انگلیسی

Bismuth Hall probes with an active area in the µm2 and sub-µm2 (down to (100 × 100) nm2) range have been fabricated on SiO2/Si substrates. The structural and electrical properties of Bi films with a thickness of 20–90 nm were investigated. Critical values of the structural characteristics, at which the film resistivity dependences undergo a distinct change were found. The transition to low resistivity, good crystallinity and high degree of texturing were observed at a film thickness of 65 nm. The potential use of the Bi Hall sensor as a swell sensor for monitoring the swelling of stimuli-sensitive hydrogels was demonstrated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 518, Issue 17, 30 June 2010, Pages 4847–4851
نویسندگان
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