This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | Description | Versions |
|---|---|---|---|---|---|
| 15:38, 21 August 2009 | XRD 2ThetaScan Example.jpg (file) |  |
28 KB | An example data set from an XRD 2Theta scan. Peaks corresponding to distinct lattice reflections can be used for sample identification, phase analysis, and other material measurements. | 1 |
| 14:57, 21 August 2009 | AFM Calibration Sample.jpg (file) |  |
69 KB | A typical AFM image of a calibration sample with an etched grid of period 1um. Note that an AFM records the topography of the sample and the resulting 3D image can be manipulated to view the sample from any angle after the scan is complete. | 1 |
| 18:04, 9 June 2009 | Blue LED.jpg (file) |  |
10 KB | A blue light emitting diode (LED) is seen here. Blue and ultraviolet LEDs are made using InGaN and GaN semiconductors. Currently, white LEDs are often made using a phosphor coating which is optical pumped by InGaN and GaN active materials.) | 2 |
| 17:31, 9 June 2009 | Solar Cell.png (file) |  |
195 KB | A typical photovoltaic cell. Image is open-source from the United States Department of Energy. | 1 |
| 15:48, 8 June 2009 | Solar Array Example.jpg (file) |  |
68 KB | A roof-top solar array in Bensheim, Germany. | 1 |
| 20:52, 21 May 2009 | Basic Curve Fit.jpg (file) |  |
12 KB | A simple quadratic fit to the data set is shown here. For this data set, the method of least squares fitting was used to find the best fit. | 1 |
| 19:11, 19 May 2009 | SEM Blood Cells.jpg (file) |  |
70 KB | A scanning electron microscope image of human red blood cells. | 1 |
| 06:30, 11 November 2008 | Pressure in Microcavity.jpg (file) |  |
89 KB | This picture details the pressure gradient in microcavities during relative sliding motion of two contact surfaces. This pressure gradient is a result of Reynolds equation and it contributes to the microcavities acting as microhydrodynamic bearings to re | 1 |
| 06:27, 11 November 2008 | Partial LST - Piston Ring.jpg (file) |  |
129 KB | This is a magnified image of a piston ring that has had partial laser surface texturing applied to improve its tribological characteristics. The size of the area shown is 2.2 mm wide and 1.8 mm high. The image is from Dr. Izhak Etsion's research into LS | 1 |
| 06:16, 11 November 2008 | Laser Surface Texturing of a Material - Dimples.jpg (file) |  |
76 KB | This is a magnified image of a material's surface that has been laser texturized with a pattern of hemispeherical depression to improve the tribological properties of the surface. The image is from Dr. Izhak Etsion's research into LST technology and is u | 1 |
