Essays about: "electrical resistivity"
Showing result 21 - 25 of 51 essays containing the words electrical resistivity.
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21. Mapping of contaminant dispersion from a polluted mining area by geochemical and geophysical methods, Rävlidmyran,northern Sweden : Use of geochemical and geophysical studies to investigate contaminants
University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurserAbstract : After open pit mining, the pit can either be backfilled or be filled with groundwater andbecome a pit lake. These lakes tend to be acidic and contains high concentrations ofmetals, which increases the environmental risks in the area. One of these pit lakes isRävlidmyran in the Skellefte ore district. READ MORE
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22. Transparent conductive oxides deposited by magnetron sputtering: synthesis and characterization
University essay from Uppsala universitet/Fasta tillståndets elektronikAbstract : The thesis has dealt with transparent conducting oxide (TCO) materials, with a focus on Al:ZnO and with studies on Sn:In2O3 and ZnO. TCOs are a material group that is used for its properties of being conductive and at the same time transparent. READ MORE
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23. Silicone-based Carbon Black Composite for Epidermal Electrodes
University essay from Uppsala universitet/MikrosystemteknikAbstract : A method of synthesizing silicone-based composite consisting of carbon black (CB) as a conductive ller in Polydimethylsiloxane (PDMS) was developed. The aim was to nd a cost eective and easier method to fabricate stretchable, epidermal and conductive electrodes in striving for inexpensive real-time health monitoring. READ MORE
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24. Paper Printing Circuit Based on Inductively Coupled Wireless Transmission
University essay from Mittuniversitetet/Institutionen för elektronikkonstruktionAbstract : This report is about how to design and fabricated a wireless energy transfer system which is printed on flexible photo paper. That is a technology used to print conducting tracks on paper, or even entire circuit system. READ MORE
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25. Processing and characterization of self-aligned Ni/Al and Co ohmic contacts to 4H-SiC
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : New self-aligned silicide processes for the realization of Ni/Al and Co contacts to silicon carbide (4H-SiC) are presented and contacts are characterized using the transfer length method (TLM). Since cobalt silicide formation on 4H-SiC has not been investigated before, interface reaction between Co and 4H-SiC as well as the study on the annealing temperatures constitute an essential part of this work. READ MORE