American Journal of Physics and Applications
Volume 5, Issue 1, January 2017, Pages: 1-5
Received: Nov. 26, 2016;
Accepted: Jan. 6, 2017;
Published: Feb. 13, 2017
Views 10025 Downloads 236
Amel Abdallah Ahmed Elfaki, Department of Physics, College of Science, Sudan University of Science and Technology, Khartoum, Sudan
Abdelnabi Ali Elamin, Department of Physics, College of Science and Technology, Omdurman Islamic University, Omdurman, Sudan
Mubarak Dirar Abd-Alla, Department of Physics, College of Science, Sudan University of Science and Technology, Khartoum, Sudan
Rawia Abd Elgani, Department of Physics, College of Science, Sudan University of Science and Technology, Khartoum, Sudan
Ali Suliman Mohammed, Department of Physics, College of Science, Sudan University of Science and Technology, Khartoum, Sudan
Alaa Ahmed Mohammed, Department of Physics, College of Science, Sudan University of Science and Technology, Khartoum, Sudan
Sawsan Ahmed Elhouri, Department of Physics, College of Applied and Industrial Science, University of Bahri, Khartoum, Sudan
The thermal conductivity coefficient has been studied for three types of wires. Pure copper wire, 15cm long copper coated and 50cm long copper coated. In order to compare thermal conductivity for these wires and to recognize the meaning of superconductivity and the effect of temperature on conductivity of conductors and superconductors. The thermal conductivity coefficient has been calculated and the resistivity also has been conducted. The obtained result agrees with theoretical consideration.
Amel Abdallah Ahmed Elfaki,
Abdelnabi Ali Elamin,
Mubarak Dirar Abd-Alla,
Rawia Abd Elgani,
Ali Suliman Mohammed,
Alaa Ahmed Mohammed,
Sawsan Ahmed Elhouri,
The Effect of Temperature on Conductivity of Conductors and Superconductors, American Journal of Physics and Applications.
Vol. 5, No. 1,
2017, pp. 1-5.
Donald R. Askeland, Pradeep P. Fulay, Wendelin J. Wright, 2011, The Science and Engineering of Materials, Sixth Edition, English Book; Illustrated, 921 pages, Cengage Learning.
Brian S. Mitchell, January 2004, An Introduction to Materials Engineering and Science for Chemical and Materials Engineers, ISBN: 978-0-471-43623-2, 976 pages.
Andrei Mourachkine, 2002, ROOM-TEMPERATURE SUPERCONDUCTIVITY, University of Cambridge, Cambridge, United Kingdom, CAMBRIDGE INTERNATIONAL SCIENCE PUBLISHING.
Barakat, M. Me.; Abou-Aly, A. I.; Awad, R.; et al, DEC 15 2015, Mechanical properties of Y3-xNdxBa5-xCaxCu8O18-delta samples, JOURNAL OF ALLOYS AND COMPOUNDS Volume: 652 Pages: 158-166.
Simon R. and A. Smith, 1988, Superconductors: Conquering Technology's New Frontier (Plenum, New York,. 2 W. A. Little, Phys. Rev. 134, A1416.
Joe Khachan and Stephen Bosi, 14 Feb 2014, Superconductivity, http://tinyurl.com/k2735qd. 1: 53 PM -. 0 retweets 0 likes. Reply Retweet. Retweeted. Like.
United States Hach Company Brand, Copyright 2015 Hach, Radiometer Analytical, P. O. Box 389. Loveland, Colorado 80539-0389. www.Hach.com. Hach Technical.
University of Virginia, Dept. of Materials Science and Engineering Nanoscale Materials, 2009, Introduction to Materials Science, Chapter 19 Electrical Properties.
Mohammed AA, 2016, temperature copper-oxide-based superconductors are solved and used to calculate several Band theory of solids: metals, semiconductors and insulators: superconducting state to suggest that changes in electron Gibbs free energy, repository.sustech.edu/bitstream/handle/123456789/14335/Research.pdf.
Cyrot, M and D. Pavuna, 1992, Introduction to Superconductivity and High-Tc Materials, Singapore: World Scientific, ISBN: 9810201443. Leggett, A. and D. M.
nKarl-Heinz Bennemann, John B. Ketterson - 2004 - Technology & Engineering V. Nazarov, Superlattices and Microstructures 25, 1221 (1999). 20 J. B. Ketterson and S. N. Song, Superconductivity, Cambridge University Press, Cambridge.
Anderson P. W., 2010, Theory of Superconductivity in Cuprates, Princeton University Press, Princeton, NJ.
Robert Schrieffer J., 2007, Technology & Engineering (AIP, New York, 1972), p. 17. 88. P. W. Anderson, the Theory of Superconductivity in the High-Tc Cuprates (Princeton University Press, Princeton, NJ, 1997). 89.