Qpres squid2

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  • 1. 1 : Yatin Singhal

2. 2 ? . : DC AC AC. . . 3. 3 - , , . 100 , . , , , , . : 10-14 T heart:10-10 T : 10-13 T 4. 4 5. 5 ( 10%- ) / . , . " " YBCO ( YBa2Cu3O7-x), 6. 6 , . , , , 7. 7 - , , . . 8. 8 , H = H0 + HT : H0 = 2 HT = , "" . 9. 9 , . ( 1 ). , x y , / , z. : 10. 10 DC : , , . , 11. 11 , : : : AC 12. 12 AC : . , dc qVo/w = n ( n = ) Dc Vo . 13. 13 (t) = 0 + nt + a (t), DC AC 14. 14 . . 15. 15 encephalography () . : , , 16. 16 Gradiometers , (RAMs) 17. 17 http://en.wikipedia.org/wiki/SQUID http://hyperphysics.phy- astr.gsu.edu/hbase/solids/squid.html T. Ruggiero, A. Rudman, . -: McGraw-, 1975. Barone A, Paterno. . -:& Wiley&; 1982. http://whatis.techtarget.com/definition/0, sid9_gci816722, 00.html http://en.wikipedia.org/wiki/Josephson_junction http://hyperphysics.phy- astr.gsu.edu/hbase/solids/squid.html#c3 http://www.abdn.ac.uk/physics/case/squids.html 18. 18 ? ?