1 article(s) from Ahmed, Zuned
- Full Research Paper
- Published 11 Oct 2022
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Figure 1: CAD drawings of the top and side views of the UHV system consisting of a cryostat chamber, a prepar...
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Figure 2: (a) The bath cryostat consists of two tanks, the inner tank holds 8 L of LHe and the outer tank hol...
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Figure 3: Schematics of the components of (a) a typical, classical STM/tuning fork-based AFM setup with the t...
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Figure 4: CAD drawings of the cylindrical body tube (a) and the leaf spring (b) carrying two of the total of ...
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Figure 5: (a) CAD drawing of the z-positioning unit containing the xy-positioning units with scan piezo and, ...
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Figure 6: CAD sketch of the fiber z-positioning unit containing the x- and y-positioning unit. The assembly c...
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Figure 7: (a, b) Top and side view CAD sketches of a sample holder with a button heater for sample preparatio...
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Figure 8: (a) Setup of the interferometer system. (b, c) Amplitude and phase as a function of the frequency f...
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Figure 9: (a) Narrow band thermal noise spectrum of a NCHPt cantilever with length L = 125 μm and width w = 3...
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Figure 10: The current noise spectral density with the tip retracted from and approached to the surface of an ...
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Figure 11: (a, c) STM results on Au(111) obtained at 600 mV and 20 pA. (b, d, e) Cross sections taken at the l...
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Figure 12: AFM data: (a) 400 × 400 nm2 image of NaCl islands on a Au(111) surface scanned with the cantilever ...
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Figure 13: Multichannel and multimodal AFM results obtained on a NaCl island running over a Au(111) step edge....
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