1. Superconductivity Technology Center Los Alamos National Laboratory research center tells about superconductivity, its research, and current and future applications. http://www.lanl.gov/superconductivity/

THE CENTER Introduction Facilities Research Highlights News ... Related Links OUR FOCUS Power Applications Electronic Devices HTS Research Wire Development ... HTS Databases SUPERCONDUCTIVITY IN THE PARK Working with STC FUTURE APPLICATIONS Biomedical Developments Magnetic Levitation Train MHD Ship LOS ALAMOS NATIONAL LABORATORY Operated by the University of California for the National Nuclear Security Administration of the US Department of Energy mst-web@lanl.gov April 7, 2004

2. Texas Center For Superconductivity At The University Of Houston (TCSUH) Directions to TcSUH Intercontinental Airport, Hobby Airport Written correspondence can be forwarded to Texas Center for superconductivity at the University of http://www.uh.edu/tcsuh/

Directions to TcSUH Intercontinental Airport Hobby Airport Written correspondence can be forwarded to: Texas Center for Superconductivity at the University of Houston Office of Public Affairs Houston, Texas 77204-5002

3. DOE Superconductivity - Electric Power, Energy, And High-Tc Superconductivity superconductivity, electric power applications of superconductors technology, hightc conductors and other related subject resources. The superconductivity (SUP) subject portal is no longer available http://www.osti.gov/sup

The Superconductivity (SUP) subject portal is no longer available. Other Subject Portals

4. A Teacher's Guide To Superconductivity For High School Students A Teacher's Guide to superconductivity for High School Students superconductivity Chemistry Problems. Solutions for superconductivity Chemistry Problems. superconductivity Physics http://www.ornl.gov/reports/m/ornlm3063r1/contents.html

ORNL/M-3063/R1 A Teacher's Guide to Superconductivity for High School Students By Robert W. Dull Largo High School Largo, Florida and H. Richard Kerchner Oak Ridge National Laboratory Oak Ridge, Tennessee September 1994 TABLE OF CONTENTS Acknowledgments Preface Introduction Historical Background ... [ORNL HOME PAGE] The information owner and the server administrators are listed below if you have questions, comments, or suggestions. An e-mail form is provided with the appropriate links for your convenience. Please include title, URL, or other document descriptor in your message. Also provided are links to the Information Index and to the Harvest search database. H. Richard Kerchner, kerchnerhr@ornl.gov (information owner) (server administrators) Information Index Search Date posted 04/01/96 (ktb)

5. Superconductivity Basics A very interesting set of pages on theory and practice. http://www.americanmagnetics.com/tutorial/basics.html

Superconductivity Basics Superconductivity Conductor Phenomena Magnet Phenomena Characteristics of Superconducting Magnets ... E-Mail AMI

6. Applied Superconductivity Conference: Harnessing The Magic Harnessing the Magic. Links to calls for papers, venue. 6 days in Jacksonville, Florida, USA. http://www.ascinc.org/

7. Welcome To The Center For Superconductivity Research The center conducts interdisciplinary research in the fields of superconductivity, magnetism, ferroelectricity, quantum computation, the synthesis of advanced electronic materials, and the development of scanning probe microscopy. http://www.csr.umd.edu

Search the Center's Web Site: Center for Superconducity Research, University of Maryland, College Park, MD 20742-4111 Phone: 301.405.6129 Fax: 301.405.3779 Contact us with comments, questions and feedback

8. Superconductivity For Electric Systems Home Page At the heart of hightemperature superconductivity lies a promise for the near future. A promise of transmitting and using electricity with near perfect efficiency and much higher capacity. problems and fulfill the promise seen by superconductivity's discoverers almost 100 years ago. http://www.eren.doe.gov/superconductivity

At the heart of high-temperature superconductivity lies a promise for the near future. A promise of transmitting and using electricity with near perfect efficiency and much higher capacity. Electricity grid losses have grown to more than 10% of all electricity generated, and transmission limitations have recently caused blackouts in the United States. The next few years will see the technologies described here used to help with these problems and fulfill the promise seen by superconductivity's discoverers almost 100 years ago. "We've just completed the first electrical century, ushered in by Thomas Edison. We're now entering a second electrical century, ushered in by high temperature superconductivity." Kurt Yeager, President and CEO Electric Power Research Institute EREN Home Webmaster Last Updated: 04/25/2003

9. Superconductivity superconductivity. If mercury is cooled below 4.1 K, it loses all electric resistance. This discovery of superconductivity by H. Kammerlingh Onnes in 1911 was followed by the http://hyperphysics.phy-astr.gsu.edu/hbase/solids/scond.html

Superconductivity If mercury is cooled below 4.1 K, it loses all electric resistance. This discovery of superconductivity by H. Kammerlingh Onnes in 1911 was followed by the observation of other metals which exhibit zero resistivity below a certain critical temperature . The fact that the resistance is zero has been demonstrated by sustaining currents in superconducting lead rings for many years with no measurable reduction. An induced current in an ordinary metal ring would decay rapidly from the dissipation of ordinary resistance, but superconducting rings had exhibited a decay constant of over a billion years! One of the properties of a superconductor is that it will exclude magnetic fields, a phenomenon called the Meissner effect The disappearance of electrical resistivity was modeled in terms of electron pairing in the crystal lattice by John Bardeen, Leon Cooper, and Robert Schrieffer in what is commonly called the BCS theory A new era in the study of superconductivity began in 1986 with the discovery of high critical temperature superconductors Index Superconductivity concepts HyperPhysics ... Go Back Critical Temperature for Superconductors The critical temperature for superconductors is the temperature at which the electrical resistivity of a metal drops to zero. The transition is so sudden and complete that it appears to be a transition to a different phase of matter; this superconducting phase is described by the

10. ThinkQuest : Library : SuperConductivity This site has been removed by it's creater until further notice. http://library.thinkquest.org/20872

Index Physical Science Electricity SuperConductivity Superconductivity is a new advance which can make highly efficient use of electricity. This web site introduces you to the history of superconductivity including its theories and uses. It explains it all in such a way that you don't have to be an expert to understand it. As technology improves, you'll hear more about the applications of superconductors. Visit Site 1998 ThinkQuest Internet Challenge Languages English Students Christopher Lee Bedford High School, Temperance, MI, United States Scott Bedford High School, Temperance, MI, United States Coaches Duane Monroe County Library System - Bedford Branch, Temperance, MI, United States Want to build a ThinkQuest site? The ThinkQuest site above is one of thousands of educational web sites built by students from around the world. Click here to learn how you can build a ThinkQuest site. Privacy Policy

11. Interdisciplinary Research Centre In Superconductivity Graduate lecture timetable, details of research and PhD studentships, and a list of publications. http://www.sucon.cam.ac.uk/

12. Emerging Biomedical Imaging Technologies - Magnetocardiography & Cryogenic MRI P Superconducting technology in magnetocardiography (MCG), magnetic resonance imaging (MRI). Forces browser to fullscreen. http://www.tcsuh.net

SUPERCONDUCTING TECHNOLOGY APPLICATIONS IN MEDICINE Homepages Website Map Programs Tutorials Forums ... Photogallery UH Mail Access UH Mail Search TCSAM Directory TCSUH.NET Newsletter About Us Privacy Statement Website News ... Contact Webmaster Featured Survey TCSUH.NET Welcome to TCSUH.NET TCSUH.NET has been built by researchers of Texas Center for Superconductivity at the University of Houston (TCSUH) as a part of our Biomedical Research Initiative. Website features biomedical research projects related to adult and fetal Magnetocardiography and Magnetic Resonance Imaging TCSUH.NET The TCSUH.NET brings together scientists, engineers and physicians from University of Houston and throughout the Houston Area with a mutual interest in the development of novel biomedical sensors and instruments utilizing superconductor technology. The goal of TCSUH.NET is to encourage and facilitate invention, patenting and early stage development of medical devices, and medical software development. The TCSUH.NET is a web-based information portal acting as a hub for the collection, storage and timely dissemination of information for the interests and pursuits of the entrepreneurial players, including faculty, students, and practitioners. Magnetocardiography Magnetocardiography research is a part of TCSUH biomedical research initiative, intended to demonstrate viability and benefits of superconducting technology in medicine through the use of of Superconducting QUantum Interference Device (SQUID)-based sensors for non-invasive detection of minute biomagnetic signals originating from human body.

13. The Superconductivity Information Center And High-Tc Update Recent superconductivityrelated research papers, coming events, job openings. http://www.iitap.iastate.edu/htcu/

Our Sponsors: The High-Tc Superconductivity Information Center and High-Tc Update newsletter were started in April 1987 as a short-term solution for a crisis situation: the need to communicate frequentalmost dailybreakthroughs in high-Tc superconductivity. Over the years, it became a successful model for how research results can be very effectively communicated. NOTE : Our final Nota Bene calls attention to 99 papers (including two review articles) in the December preprint list. Also included are links to stories about (a) the 2003 Nobel Prizes related to superconductivity, (b) the costs of the cancellation of the SSC ten years ago, (c) two recent publications reporting Bose-Einstein condensation of molecules consisting of pairs of fermions, (d) two disconnected superconducting domes in the pressure-temperature phase diagram of partially germanium-substituted CeCu Si , and (e) 9.6 K superconductivity in KOs

14. ISTEC Home-Page A nonprofit foundation to contribute to the advancement of superconductivity studies and the sound development of superconductivityrelated industries. http://www.istec.or.jp/

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15. Superconductors One of the top Internet education sites Innovative Teaching. The best information online about superconductivity. - Energy Science News. http://superconductors.org/

VISITOR ALERT: We have detected that your browser is not Java-enabled. Please enable Java and Java Script by clicking on your Browser's "PREFERENCES" area. If you don't not wish to enable Java, you will not be able to view all of the information available on this website. Java is used extensively. What is a Superconductor ? The History of Superconductors Uses for Superconductors Type 1 Superconductors ... Visitor Stats and Kudos "A great place to start learning about superconductors. Start here!" - Arizona State University One of "the top Internet education sites..." - Innovative Teaching "The best information online about superconductivity." - Energy Science News "Superlative...invaluable...endlessly informative." - Netsurfer Science "The greatest Superconductor site on earth." - Michigan State University Over 598,691 Super people have found this Index page since July 2, 1999. SUPERCONDUCTORS.ORG is a non-profit, non-affiliated website intended to introduce beginners and non-technical people to the world of superconductors.

16. Superconductor History Not only have the limits of superconductivity not yet been reached, but the theories that explain superconductor behavior seem to be constantly under review. http://superconductors.org/History.htm

VISITOR ALERT: We have detected that your browser is not Java-enabled. Please enable Java and Java Script by clicking on your Browser's "PREFERENCES" area. If you don't not wish to enable Java, you will not be able to view all of the information available on this website. Java is used extensively. T h e H i s t o r y o f S u p e r c o n d u c t o r s Superconductors , materials that have no resistance to the flow of electricity, are one of the last great frontiers of scientific discovery. Not only have the limits of superconductivity not yet been reached, but the theories that explain superconductor behavior seem to be constantly under review. In 1911 superconductivity was first observed in mercury by Dutch physicist Heike Kamerlingh Onnes of Leiden University (shown above). When he cooled it to the temperature of liquid helium, 4 degrees Kelvin (-452F, -269C), its resistance suddenly disappeared. The Kelvin scale represents an "absolute" scale of temperature. Thus, it was necessary for Onnes to come within 4 degrees of the coldest temperature that is theoretically attainable to witness the phenomenon of superconductivity. Later, in 1913, he won a Nobel Prize in physics for his research in this area. The next great milestone in understanding how matter behaves at extreme cold temperatures occurred in 1933. Walter Meissner and Robert Ochsenfeld discovered that a superconducting material will repel a magnetic field (see above graphic). A magnet moving by a conductor induces currents in the conductor. This is the principle upon which the electric generator operates. But, in a superconductor the induced currents exactly mirror the field that would have otherwise penetrated the superconducting material - causing the magnet to be repulsed. This phenomenon is known as diamagnetism and is today often referred to as the "Meissner effect". The Meissner effect is so strong that a magnet can actually be

17. Applied Superconductivity Center: UW-Madison Applied superconductivity Center at the University of Wisconsin, Madison. Research papers, superconductor images, links to other labs. http://www.engr.wisc.edu/centers/asc/

Home Research Spotlight LTS CC BSCCO ... MRSEC IRG2 Resources Publications Presentations Images Master J ... PR Material ASC Only Main Menu Applied Superconductivity Center W e advance the science and technology of superconductivity and particularly superconductivity applications. W e do this by investigating low temperature and high temperature materials through our research grants, our collaborations with other universities, national laboratories and industry. W e continually educate post-graduate, graduate and undergraduates by our research and by our public service. Research Spotlight For more information contact us This site is best viewed with and Home Search Contact Us Modified July 16, 2002

18. Superconductivity For Electric Systems Home Page At the heart of hightemperature superconductivity lies a promise for the near future. A promise of transmitting and using electricity http://www.eere.energy.gov/superconductivity/

At the heart of high-temperature superconductivity lies a promise for the near future. A promise of transmitting and using electricity with near perfect efficiency and much higher capacity. Electricity grid losses have grown to more than 10% of all electricity generated, and transmission limitations have recently caused blackouts in the United States. The next few years will see the technologies described here used to help with these problems and fulfill the promise seen by superconductivity's discoverers almost 100 years ago. "We've just completed the first electrical century, ushered in by Thomas Edison. We're now entering a second electrical century, ushered in by high temperature superconductivity." Kurt Yeager, President and CEO Electric Power Research Institute EREN Home Webmaster Last Updated: 04/25/2003

19. Superconductivity For Electric Systems: About Superconductivity superconductivity for Electric Systems Home, About superconductivity. superconductivity is the ability of certain materials to conduct http://www.eere.energy.gov/superconductivity/about.html

About Superconductivity Superconductivity is the ability of certain materials to conduct electrical current with no resistance and extremely low losses. This ability to carry large amounts of current can be applied to electric power devices such as motors and generators, and to electricity transmission in power lines. For example, superconductors can carry as much as 100 times the amount of electricity of ordinary copper or aluminum wires of the same size. Scientists had been intrigued with the concept of superconductivity since its discovery in the early 1900s, but the extreme low temperatures the phenomenon required was a barrier to practical and low-cost applications. This all changed in 1986, when a new class of ceramic superconductors was discovered that "superconducted" at higher temperatures. The science of high-temperature superconductivity (HTS) was born, and along with it came the prospect for an elegant technology that promises to "supercharge" the way energy is generated, delivered, and used. Superconductivity Home EREN Home Webmaster

20. Superconductivity For Electric Systems Oak Ridge National Laboratory, Energy Efficiency and Renewable Energy Power Technologies superconductivity for Electric Systems. http://www.ornl.gov/sci/htsc/htsc.html

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