File:Scanning thermal microscopy tip.jpg
Size of this preview: 800 × 590 pixels. Other resolutions: 320 × 236 pixels | 640 × 472 pixels | 1,024 × 755 pixels | 1,280 × 944 pixels | 2,262 × 1,668 pixels.
Original file (2,262 × 1,668 pixels, file size: 151 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
| Description | (a) Schematic of the experimental set-up, in which a Au-coated SThM probe (cross-sectional view) is brought into close proximity of a heated Au substrate. The tunnelling current across the nanogap is monitored by applying d.c. or a.c. voltages. Simultaneously, the thermoelectric voltage (Vth) generated by the Au–Cr thermocouple is recorded to monitor the temperature of the probe’s tip. The diagram on the right shows the thermal resistance network representing the heat flow from the substrate, through the nanogap, to the probe. (b) SEM image showing the top view of a SThM probe. (c,d) SEM images of the probe and its tip, which has a diameter of ∼300 nm. |
| Date | |
| Source | http://www.nature.com/articles/ncomms14479 |
| Author | Longji Cui, Wonho Jeong, Víctor Fernández-Hurtado, Johannes Feist, Francisco J. García-Vidal, Juan Carlos Cuevas, Edgar Meyhofer & Pramod Reddy |
| Permission (Reusing this file) |
  This file is licensed under the Creative Commons Attribution 4.0 International license.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:29, 16 March 2017 | | 2,262 × 1,668 (151 KB) | Materialscientist | {{Information |Description=(a) Schematic of the experimental set-up, in which a Au-coated SThM probe (cross-sectional view) is brought into close proximity of a heated Au substrate. The tunnelling current across the nanogap is monitored by applying d.c... |
File usage
The following page uses this file:
