Scientific Instruments and Applications

Material Science
Click for larger image	Amosite and polycrystalline gold diffraction pattern Philips CM12 TEM 100kV; side-mount Courtesy of Mr. Alan Segrave, Clayton Group Services
Click for larger image	Amosite low magnification Philips CM12 TEM 100kV; side-mount Courtesy of Mr. Alan Segrave, Clayton Group Services
Click for larger image	Amosite high magnification Philips CM12 TEM 100kV; side-mount Courtesy of Mr. Alan Segrave, Clayton Group Services
Click for larger image	Chrysotile diffraction pattern Philips CM12 TEM 100kV; side-mount Courtesy of Mr. Alan Segrave, Clayton Group Services
Click for larger image	Crocidolite diffraction pattern Philips CM12 TEM 100kV; side-mount Courtesy of Mr. Alan Segrave, Clayton Group Services
Click for larger image	Talcum powder Philips CM12 TEM 100kV; side-mount Courtesy of Mr. Alan Segrave, Clayton Group Services

Click for larger image	Link to 16 bit image; 0.04 second exposure MoO3 SAED pattern, JEOL 2000FX, 200kV, camera is side mounted with a diffraction beam stop. Both images were acquired under identical optical conditions, the only difference being exposure duration: 0.04 sec and 0.5 sec, a difference of 12 times (!). Note that both images look similar. Histograms, however, show much different signal intensity ranges. NOTE: When opening 16 bit .tif images, please use an adequate program that supports the 16 bit image format, and use histogram control. Link to 16 bit image; 0.5 second exposure
Click for larger image
Click for larger image	Same image (0.5 sec.) filtered. Filters applied: FFT Logarithmic stretch