2011 Photomicrography Competition

Cracked gallium arsenide solar cell films

Dennis Callahan

Affiliation
California Institute of Technology (Caltech)
Department of Applied Physics & Materials Science
Pasadena, California, USA
Magnification
50x

Microchip surface, 3D reconstruction

Alfred Pasieka

Location
Hilden, Germany
Technique
Incident light, Normarski Interference Contrast
Magnification
500x

Retinal flatmount of mouse nerve fiber layer

Gabriel Luna

Affiliation
UC Santa Barbara
Neuroscience Research Institute
Santa Barbara, California, USA
Technique
Laser Confocal Scanning
Magnification
40x