Materials Development for High Efficiency Superconducting Nanowire Single-Photon Detectors
- PDF / 290,652 Bytes
- 6 Pages / 432 x 648 pts Page_size
- 8 Downloads / 206 Views
0DWHULDOV'HYHORSPHQWIRU+LJK(IILFLHQF\6XSHUFRQGXFWLQJ1DQRZLUH6LQJOH3KRWRQ 'HWHFWRUV
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ontribution of NIST; an agency of the U.S. Government, not subject to copyright
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a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
Data Loading...