open hardware SPM controller with advanced sampling support https://gwyscope.net/wiki/ 2026-05-26T03:58:48+00:00 https://gwyscope.net/wiki/ https://gwyscope.net/wiki/lib/exe/fetch.php?media=logo.png text/html 2025-06-26T07:31:21+00:00 pklapetek (pklapetek@undisclosed.example.com) https://gwyscope.net/wiki/doku.php?id=sideband&rev=1750923081&do=diff Sideband KPFM Sideband KPFM is in principle similar to FM KPFM, again using combination of mechanical and electrical oscillation, however the amplitude at frequency which equals to sum of the excitation frequencies (mechanical+electrical) is not evaluated using two step lock-in procedure, but detected directly using the second lock-in. If we use low frequency electrical excitation as in text/html 2025-05-12T14:45:03+00:00 pklapetek (pklapetek@undisclosed.example.com) https://gwyscope.net/wiki/doku.php?id=mfm&rev=1747061103&do=diff Magnetic force microscopy Magnetic force microscopy (MFM) is a dual-pass technique in which a magnetically coated probe is used to get information about the magnetic stray field distribution above the surface. MFM measurements are performed in tapping mode, so to perform MFM with Gwyscope, first set up the text/html 2025-05-12T14:41:59+00:00 pklapetek (pklapetek@undisclosed.example.com) https://gwyscope.net/wiki/doku.php?image=mfm_scanning.png&ns=&rev=1747060919&tab_details=history&media_do=diff&do=media <img src="https://gwyscope.net/wiki/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=463cf2&amp;media=mfm_scanning.png" alt="mfm_scanning.png" loading="lazy" width="500" height="500" /> text/html 2025-04-01T11:54:58+00:00 pklapetek (pklapetek@undisclosed.example.com) https://gwyscope.net/wiki/doku.php?id=gui&rev=1743508498&do=diff Gwyscope GUI overview Gwyscope is primarily designed to allow development of user's own interface, i.e. a client which connects to the server running on the hardware. A sample graphical user interface described in this section is only one of all the possible realizations of such client and therefore is far from being complete and optimized. text/html 2025-03-28T12:34:26+00:00 pklapetek (pklapetek@undisclosed.example.com) https://gwyscope.net/wiki/doku.php?id=qm&rev=1743165266&do=diff Quantitative mechanics Goal of the quantitative mechanics measurement regime is to evaluate local mechanical properties using off-resonance tapping (ORT) technique for feedback and evaluating the individual force-distance curves obtained during this process. text/html 2025-03-28T12:10:52+00:00 pklapetek (pklapetek@undisclosed.example.com) https://gwyscope.net/wiki/doku.php?image=qmrun.png&ns=&rev=1743163852&tab_details=history&media_do=diff&do=media <img src="https://gwyscope.net/wiki/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=61d3b5&amp;media=qmrun.png" alt="qmrun.png" loading="lazy" width="500" height="500" /> text/html 2025-03-28T11:38:54+00:00 pklapetek (pklapetek@undisclosed.example.com) https://gwyscope.net/wiki/doku.php?image=qm.png&ns=&rev=1743161934&tab_details=history&media_do=diff&do=media <img src="https://gwyscope.net/wiki/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=7cd086&amp;media=qm.png" alt="qm.png" loading="lazy" width="500" height="500" /> text/html 2025-02-25T15:50:09+00:00 pklapetek (pklapetek@undisclosed.example.com) https://gwyscope.net/wiki/doku.php?image=file.png&ns=&rev=1740498609&tab_details=history&media_do=diff&do=media <img src="https://gwyscope.net/wiki/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=9980e1&amp;media=file.png" alt="file.png" loading="lazy" width="500" height="500" /> text/html 2025-02-25T13:50:50+00:00 pklapetek (pklapetek@undisclosed.example.com) https://gwyscope.net/wiki/doku.php?image=logo.png&ns=&rev=1740491450&tab_details=history&media_do=diff&do=media <img src="https://gwyscope.net/wiki/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=856631&amp;media=logo.png" alt="logo.png" loading="lazy" 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