https://wiki.physik.uzh.ch/snspd/ 2026-04-30T05:05:19+00:00 https://wiki.physik.uzh.ch/snspd/ https://wiki.physik.uzh.ch/snspd/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2025-12-15T12:18:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=desicator&rev=1765801084&do=diff Which samples are where ? That is the question Closed Cycle Cryostat: NbTiN sample (Unnamed, has 16 times the same SNSPD) Liquid helium cryostat: None Desicator: * None text/html 2026-02-24T12:15:16+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=experiments&rev=1771935316&do=diff Page containing the information on each experiment. Go back to Start Mapping experiment: * Yokogawa GS200 * Low Voltage power supply * New Focus 9039M picomotors x4 * Oscilloscope * Lakeshore * Fyla Iceblink laser * PDU * TP-Link * Chopper text/html 2025-11-27T08:45:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=gds_example&rev=1764233126&do=diff import gdsfactory as gf import math #Start of the code def CreateHalfPad(x, y, w, d): LeftPad = gf.components.rectangle(size = (x, y), layer = (1, 0)) UpperEllipse = gf.components.ellipse(radii = (d, y-w/2), layer = (1, 0)) HalfPad = gf.boolean(LeftPad, UpperEllipse, operation = "A-B", layer = (1, 0)) return HalfPad text/html 2025-11-27T08:41:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=layouts&rev=1764232869&do=diff Before running any of these files, please make sure you have installed GDS factory for python and that you have an appropriate GDS reader, such as KLayout (With the added benefit that you can setup KLayout to view the python file live and make modifications on the go without having to reload the file every time) text/html 2025-11-27T09:03:55+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=mgb2&rev=1764234235&do=diff All the MGB2 results obtained so far. Temperature measurements taken in the PPMS system for 100, 200 and 300nm wire width, 7nm wire thickness. IV Curves: 5nm thickness, 500nm width, 250x333um2 5nm thickness, 200nm width, 130x100um2 5nm thickness, 300nm width, 200x150um2 text/html 2025-11-27T08:25:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=nbn&rev=1764231907&do=diff All the results for our NbN chips. text/html 2025-11-27T08:24:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=nbtin&rev=1764231892&do=diff All the results for our NbTiN chips text/html 2026-04-27T12:26:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=papers&rev=1777292792&do=diff A list of important papers with the relevant information. Go back to Start ---------- Phonon propagation: Title Author Comment Link Keywords Cryogenic Device Simulation with G4CMP Michael H. Kelsey Page 29-30, important information on phonon scattering models in low temperature silicon used for mean free path calculations text/html 2026-04-27T12:28:22+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=presentations&rev=1777292902&do=diff All of our presentations are kept here. Go back to Start Conference Presentations Title Speaker Conference text/html 2026-02-09T14:25:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=productions_betty&rev=1770647123&do=diff Production page for the Betty Chip Go back to Start, Production runs Betty chip important information: * 160 Unique SNSPDs * 5 test structures, including lithography verification, wire proximity effect (2 and 3 wires isolated, or 1 to 4 wires, same gold pad), inductance measurement and film uniformity text/html 2026-02-06T14:18:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=productions&rev=1770387539&do=diff Production runs at CMi, EPFL. Contains the produced chips, GDS file, pictures and dedicated page. Name Date GDS File Comments Link text/html 2026-02-06T14:21:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=results&rev=1770387674&do=diff Full list of results obtained for each sample. Go back to Start Chip Betty: Go back to Start text/html 2026-02-06T14:25:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=samples&rev=1770387930&do=diff Sample location bookkeeping. Go back to Start Sample Name Gel pack Num Location Ex_123_12_23 GP17 Desicator Go back to Start text/html 2026-02-23T13:44:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=start&rev=1771854271&do=diff SNSPDs for Particle Physics This page is dedicated to the development of a superconductive particle detector, targeting the FCC luminometerand other relevant applications. Contents * Production runs * Sample Inventory * Characterization Setups * Test beams * Presentations, Posters and Conference Talks * Results * Paper Archive Superconductive Films text/html 2026-02-06T14:23:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.physik.uzh.ch/snspd/doku.php?id=testbeam&rev=1770387838&do=diff Results obtained during the test beam runs. Go back to Start August 2025 Test beam September 2025 Test beam Go back to Start