61. Bajas Temperaturas This site is the homepage of the research group on Low Temperatures Physics (superconductivity, magnetism, strongly correlated systems, mesoscopic systems) of the Centro At³mico Bariloche http://cabbat1.cnea.gov.ar/bt-pages/start_en.html

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62. Superconductivity superconductivity is a phenomenon which occurs in certain materials and is In 1986, superconductivity was discovered in a ceramic material. http://www.americanmagnetics.com/tutorial/supercon.html

Superconductivity Superconductivity is a phenomenon which occurs in certain materials and is characterized by the absence of electrical resistivity. Until recently, this phenomenon had been restricted to metals and alloys with transition temperatures of less than 23K. In 1986, superconductivity was discovered in a ceramic material. This precipitated an onrush of ceramic based superconductors with transition temperatures as high as 120K. The ceramic-based materials are commonly known as high temperature (HTc) superconductors while the metallic and alloy materials are called low temperature (LTc) superconductors. Currently, only low temperature superconductors are of interest to the magnet designer and manufacturer. Superconductors are divided into two types depending on their characteristic behavior in the presence of a magnetic field. Type I superconductors are comprised of pure metals, whereas Type II superconductors are comprised primarily of alloys or intermetallic compounds. Both, however, have one common feature: below a critical temperature , T c , their resistance vanishes.

63. Physics For Professionals Bulletin board for problems, research and solutions in superfluidity, superconductivity, quantum vortex dynamics, pulsar rotation, evaporation, statistical physics. http://www.physics4u.com/

yuriykrasnov@yahoo.com PHYSICS FOR PROFESSIONALS superfluidity, superconductivity, quantum vortex dynamics, physics of rotons, pulsars rotation, theory of evaporation, statistical physics, theory of relativity and much more Web Site of Yuriy K. Krasnov * Problems * Research * Solutions * Thoughts * X-change * Reminiscences * Hot suggestion Site statistics s Dynamics of Quantum Vortices ... To www.minescience.com Physical Mathematics "... in Cantors experiment it was made two not the one , assumptions, " " Cantor did not analyzed that second possibility, he preferred to attribute the Nature with property to obey mathematics with uncountable set of real numbers. " "... actually in 1905, after famous work of Einstein " On the electrodynamics of the moving media " in Science was invented the new law of addition of numbers ... but nobody paid attention to that revolutionary side of Einstein's discovery, ... even author itself. "

64. PhysicsWeb - Best Of PhysicsWeb The discovery of superconductivity in magnesium diboride in 2002 may have sparked an explosion of research, but the hightemperature cuprate superconductors http://physicsweb.org/bestof/superconductivity

Advanced site search best of physicsweb Applied Physics Astronomy and Astrophysics Careers Condensed Matter ... Superconductivity Best of Superconductivity The discovery of superconductivity in magnesium diboride in 2002 may have sparked an explosion of research, but the high-temperature cuprate superconductors are still under intense scrutiny. Resistance-free currents have also been observed in materials including DNA and carbon-60, and many groups are developing superconductors for real-world applications. Features Superconducting quantum bits Lithium feels the pressure to become a superconductor A star role for stripes New frontiers in superconductivity ... The underdoped phase of cuprate superconductors News Superstructures add to superconducting mystery New clues in search for theory of superconductivity Superconducting diamond turns up in Russia Closing in on a theory of superconductivity ... Can diamond now be a superconductor?

65. Beijing Teyun Science And Technology Co.,Ltd. Manufacturer of educational superconductor kits, hightemperature superconduct maglev models, and devices for measuring superconductivity. http://www.tubetr.com/english_mainpage.htm

66. Closing In On A Theory Of Superconductivity (February 2004) - News - PhysicsWeb PhysicsWeb, The web site for physicists, PhysicsWorld, Institute of Physics, Electronic Publishing, online products and services. http://physicsweb.org/article/news/8/2/10

Advanced site search news Browse the archive January February March April May June July August September October November December Show summaries quick search Search the news archive. News for February 2004 Closing in on a theory of superconductivity 19 February 2004 Theorists have put forward many theories to explain high-temperature superconductivity in materials containing layers of copper oxide. A team of experimenters from McMaster University in Canada and the Brookhaven National Laboratory in the US has now ruled out two of these theories and presented new evidence that magnetic correlations between pairs of electrons is responsible for superconductivity in the cuprates (J Hwang et al. Nature Self-energy spectrum Find more News like this every month in Physics World , the magazine for the international physics community. Every issue contains feature articles by leading physicists, news coverage from around the world, plus book reviews, careers advice and much more. To receive Physics World in full every month, please subscribe to our print edition.

67. “à“cŒ¤‹†Žº Uchida's Group, working on hightemperature superconducting. http://lyra.t.u-tokyo.ac.jp/

“Œ‹ž‘åŠw‘åŠw‰@—ŠwŒnŒ¤‹†‰È •¨—ŠwêU “à“cTˆêŒ¤‹†Žº Shin-ichi UCHIDA Group Department of Physics, Graduate School of Science, University of Tokyo Last Modified 23. Aug, 2005 “à“cŒ¤‹†Žº‚ɂ‚¢‚Ä Overview and Research (Under Construction) e-mail ƒƒ“ƒo[EŠÝ’n Member, Access •¨«ŽáŽè‰Ä‚ÌŠwZu‹`ƒm[ƒg Lab. Tour (Under Construction)@ ƒŠƒ“ƒN Links

68. Superconductivity - Home 2nd year chemistry web project a small web site about the phenomenon of superconductivity. http://www.chemsoc.org/exemplarchem/entries/igrant/main_noflash.html

Welcome to the web site - An introduction to the phenomenon of superconductivity - Navigating the site: The site is divided into sections, each of which can be accessed by the buttons in the top right and at the bottom of each page. The relevant sub-sections for each category are listed below and can be accessed from the submenu for each category - clicking the graphic in the upper left of each page (underneath the title logo) will reveal the floating submenu for that page. Clicking it again hides the menu. Whilst the submenu is visible, you can drag it to wherever you want by simply grabbing it anywhere within the layer that isn't a link and dragging (If you lose it you can get it back by clicking the graphic to hide it and then again to show it, when it will reappear on the right again). The 'next' and 'prev' buttons at the bottom of each page allow you to progress through the site page by page. Site Contents: Home - this page (site contents) What?

69. Superconductivity - Welcome 2nd year chemistry web project a small web site about the phenomenon of superconductivity. http://www.chemsoc.org/exemplarchem/entries/igrant/

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70. SpringerLink - Publication Fundamental theoretical and experimental research developments in all areas of cryogenics and low temperature physics. Subject areas include superconductivity, superfluidity, quantum liquids, magnetism and electronic properties, transport and phonon phenomena at low temperatures. http://www.kluweronline.com/issn/0022-2291

Articles Publications Publishers Home Publication Journal of Low Temperature Physics Publisher: Springer Science+Business Media B.V., Formerly Kluwer Academic Publishers B.V. ISSN: 0022-2291 (Paper) 1573-7357 (Online) Subject: Chemistry and Materials Science Engineering Physics and Astronomy Issues in bold contain content you are entitled to view. Volume 141 Numbers 1-2 / October 2005 Volume 140 Numbers 5-6 / September 2005 Numbers 3-4 / August 2005 Title: Proceedings of the 1st International Meeting on Advances in Computational Many-Body Physics Numbers 1-2 / July 2005 Volume 139 Numbers 5-6 / June 2005 Numbers 3-4 / May 2005 Number 1 / April 2005 Volume 138 Numbers 5-6 / March 2005 Numbers 3-4 / February 2005 Numbers 1-2 / January 2005 Request a sample Volume 137 Numbers 5-6 / December 2004 Numbers 3-4 / November 2004 Title: Modern Aspects in Low Temperature Physics: Festschrift Honoring Prof. Siegfried Hunklinger on his 65th Birthday Numbers 1-2 / October 2004 Volume 136 Numbers 5-6 / September 2004 Title: Proceedings of the Workshop on Quantum Phenomena at Low Temperatures, Lammi, Finland, January 7–10, 2004

71. International Journal Of Modern Physics B Launched in 1987, this journal covers the most important aspects of, as well as the latest developments in, Condensed Matter, Statistical, Applied Physics and High Tc superconductivity. One unique feature of this journal is its review section which contains articles with permanent research value http://www.wspc.com/journals/ijmpb/ijmpb.html

72. Cond-mat.org/j.quintanilla Research fellow in condensed matter theory at the University of Birmingham. Research interests include superconductivity and ultracold atoms in optical lattices. http://www.cond-mat.org/j.quintanilla/

Home Contact Research Papers ... cond-mat.org j.quintanilla Welcome! My name is Jorge Quintanilla. I am the Atlas research fellow in condensed matter theory at the ISIS facility Rutherford Appleton Laboratory ) and St. Catherine's College, Oxford Here you can contact me and read about my research and teaching . You can also download my CV , browse through a list of my papers and, if you fancy it, get lost in my collection of miscellanea . You may also want to download the slides of some of my recent talks This is my private web page at cond-mat.org Jorge Quintanilla, 21 June 2005.

73. SpringerLink - Publication www.springerlink.com/link.asp?id=102589 Peter J. HirschfeldSpring 1996. HighTemperature superconductivity Transport properties in normal state; 8. Magnetic properties; 9. Unconventional superconductivity; 10. http://www.springerlink.com/openurl.asp?genre=journal&issn=0896-1107

74. Institute Of Low Temperature And Structure Research PAS Part of the Polish Academy of Sciences, in Wroclaw, Poland. Includes information about the departments of superconductivity, and low temperatures. http://www.int.pan.wroc.pl/?lang=en

75. Superconductivity Laboratory At The University Of Oslo Welcome to noframe version of our site. http://www.fys.uio.no/super/

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76.   Oxide Physics Research The programme is a collaboration of experimental and theoretical physicists working on the behaviour of correlated electrons in oxide materials. Based in the School of Physics and Astronomy at Birmingham University, United Kingdom. Materials of interest include the high temperature cuprate superconductors, nonFermi liquid physics near quantum critical points, unconventional superconductivity in the ruthanates and heavy fermion behaviour in lithium vanadate. http://www.oxides.bham.ac.uk/

Oxide Physics Research University Fast Find Site Index Schools / Departments Telephone Directory Email Directory Useful Contacts Frequently Asked Questions Directions / Maps Acronym Directory Vacancies OXIDE PHYSICS RESEARCH Information Welcome Research Programme Staff Members Funding ... Contact Us Other links Theoretical Physics School of Physics and Astronomy SEARCH THIS SITE SEARCH WHOLE UNIVERSITY Introduction Welcome to the web pages of the Oxide Research Programme. The research programme is a collaborative effort between experimental and theoretical physicists, together with material scientists, with the common goal of understanding of the behaviour of correlated electrons in oxide materials. The work is distributed across the collaborating institutions: at the University of St Andrews (School of Physics and Astronomy), at the University of Birmingham (in the School of Physics and Astronomy and also the School of Chemistry) and in the Low Temperature Physics group at the Cavendish Laboratory in Cambridge. We also work with a number of international collaborations. The experimental work is headed by Professor Andy Mackenzie (St Andrews) and the theoretical work by Professor Andy Schofield (Birmingham). What are correlated electrons?

77. Index Manufactures advanced magnets, cryostats and SRF cavities. The company provides low cost equipment and a variety of services to scientific community of accelerators, superconductivity and cryogenics. http://www.AMACintl.com/

About AMAC News Releases Technologies Capabilities ... Contact AMAC International Inc. based in Newport News, Virginia is a high tech company operating at the cutting edge of technologies: high RF power input couplers windows, SRF cavity nondestructive SQUID scanning, superconducting Mag-Lev, cryogenic transfer lines tanks, carbon nanotubes, and special magnet designs are considered our specialty. In addition to our engineering capabilities, AMAC serves as a representative/consultant for manufacturers interested in exporting their products into Asia. AMAC currently represents more than 14 companies located in the US, Europe, and Japan. Dr. Quan-Sheng Shu , President of AMAC is a world wide recognized scientist who has many outstanding accomplishments in the fields of accelerators, superconductivity and cryogenics. AMAC Intl, Inc. Applied Research Center, Suite 348 Tel: (757)249-3595 2050 Jefferson Ave Fax: (757)249-3594 Newport News, VA 23606, USA E-mail: info@AMACintl.com

78. IEEE Technical Council On Superconductivity The IEEE Council on superconductivity, CSC promotes programs and activities that cover the science and technology of superconductors and their applications. http://www.ewh.ieee.org/tc/csc/

79. Superconductivity -- From Eric Weisstein's World Of Physics In 1986 Bednorz and Müller from IBMZürich discovered superconductivity at 35 K Since that time, the highest temperature at which superconductivity has http://scienceworld.wolfram.com/physics/Superconductivity.html

States of Matter Solid State Physics Superconductivity Superconductivity A phenomenon in which a substance looses all electrical resistance first discovered in metals at liquid helium temperatures by Kamerlingh-Onnes in 1911. Compound Hg 4.16 K RbWO 6 K NbS 7 K LiTi O 13 K La Ba CuO 30 K La Sr CuO 40 K YBa Cu O 90 K The mechanism for explaining this phenomenon, coupling of electron pairs, is BCS theory , named after Bardeen temperature of liquid nitrogen. Since that time, the highest temperature at which superconductivity has been observed has been pushed to 134 K for some exotic rare earth compounds (Service 1996). The BCS theory does not appear capable of explaining the high-temperature phenomenon, although extending the phonon propagation with an s -wave may work. However, the most recent experiments seem to favor a new d -wave mechanism in which electrons are propagated by magnetic fluctuations (Clery 1996). Meissner Effect References Anderson, P. W. The Theory of Superconductivity in the High-Tc Cuprates. Princeton, NJ: Princeton University Press, 1997. Burns, G.

80. Superconductor Science And Technology Superconductor Science and Technology is a multidisciplinary journal for papers on all aspects of superconductivity. http://www.iop.org/EJ/journal/0953-2048

@import url(http://ej.iop.org/style/nu/EJ.css); Quick guide Site map Athens login IOP login: Password: Create account Alerts Contact us Journals Home ... Help This Journal Editorial information Scope Editorial board Author benefits ... Submit an article Related content Linking to IOP journals IOP Select IOP Physics Reviews IOP journal news ... Latest issue (complete) No 10, October 2005 (1253-1410) Open issue No 11, November 2005 (1411-1463) Current volume Number 11, November 2005 Number 10, October 2005 Number 9, September 2005 Number 8, August 2005 Number 7, July 2005 Number 6, June 2005 Number 5, May 2005 Number 4, April 2005 Number 3, March 2005 Number 2, February 2005 Number 1, January 2005 Journal archive Vol 18, 2005 Vol 17, 2004 Vol 16, 2003 Vol 15, 2002 Vol 14, 2001 Vol 13, 2000 Vol 12, 1999 Vol 11, 1998 Vol 10, 1997 Vol 9, 1996 Vol 8, 1995 Vol 7, 1994 Vol 6, 1993 Vol 5, 1992 Vol 4, 1991 Vol 3, 1990 Vol 2, 1989 Vol 1, 1988-1989 Forthcoming articles An advance list of articles that have been accepted for publication. Featured articles This Month's Papers As a service to authors, all papers published in our journals are

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