Physicists invent printable superconducting gadget

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Physicists invent printable superconducting device
Credit score: Leiden Institute of Physics

Superconducting units corresponding to SQUIDS (Superconducting Quantum Interferometry Gadget) can carry out ultra-sensitive measurements of magnetic fields. Leiden physicsts invented a technique to 3-D-print these and different superconducting units in minutes.

“Fabricating on a pc chip is a multi-step and demanding process, requiring devoted services,” says Kaveh Lahabi, a physicist at Leiden Universty. “It often takes days to finish,”

Lahabi and co-authors have developed a brand new method, through which Josephson junctions, important components of SQUIDS, might be printed on virtually any floor in mere minutes, inside an electron microscope.

On this video, Lahabi and co-author Tycho Blom exhibit their method and focus on their latest article in ACS Nano.

Kaveh Lahabi explaining the 3D-printing course of, and strolling us via the lab steps Credit score: Kaveh Lahabi

Supercurrents gone chiral: new sort of superconducting junction


Extra info:
Tycho J. Blom et al. Direct-Write Printing of Josephson Junctions in a Scanning Electron Microscope, ACS Nano (2020). DOI: 10.1021/acsnano.0c03656

Quotation:
Physicists invent printable superconducting gadget (2020, November 27)
retrieved 27 November 2020
from https://phys.org/information/2020-11-physicists-printable-superconducting-device.html

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