发明名称 |
Sub-flux quantum generator |
摘要 |
A sub-flux quantum generator includes an N-turn ring having a plurality of connected turns about a common aperture. The width of each respective turn in the N-turn ring exceeds the London penetration depth of a superconducting material used to make the respective turn. The generator includes a switching device configured to introduce a reversible localized break in the superconductivity of at least one turn in the N-turn ring. The generator includes a magnetism device configured to generate a magnetic field within the aperture of the N-turn ring. A method for biasing a superconducting structure that encompasses all or a portion of an N-turn ring. While a supercurrent is flowing through the N-turn ring, a quantized magnetic flux is introduced into the aperture of the N-turn ring using a reversible localized break in a turn in the ring. The quantized magnetic flux is trapped in the ring by removal of the localized break. The trapped flux biases the superconducting structure.
|
申请公布号 |
US2005162302(A1) |
申请公布日期 |
2005.07.28 |
申请号 |
US20050079000 |
申请日期 |
2005.03.11 |
申请人 |
D-WAVE SYSTEMS, INC. |
发明人 |
OMELYANCHOUK ALEXANDER N.;SMIRNOV ANATOLY Y. |
分类号 |
G06G7/00;G06N99/00;H01L27/18;H01L39/18;H01L39/22;H03M1/00;(IPC1-7):H03M1/00 |
主分类号 |
G06G7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|