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SEM

TEM

DualBeam

FIB

Defective ball bond

SEM micrograph of a lifted defective ball bond.

Courtesy of Mr. Daniel Rigler , Budapest University of Technology and Economics

Taken by Inspect microscope

Magnification: 2617x
Sample: gold
Detector: BSE
Voltage: 20 kV
Vacuum: 10e-4 Pa
Working Distance: 15 mm
Spot: 4.5

Cross section of soft-drink plastic bottle label

This is a cross-section of the film that is used to produce the labels of soft-drink plastic bottles, such as cola. As can be seen on the image the internal structure of the film is more complex than one might think, containing different layer types and particles.

Courtesy of Mr. Marcos Rosado , Institut Catala de Nanociencia i Nanotecnologia

Taken by Quanta SEM microscope

Magnification: 2500x
Detector: BSED at Low Vacuum
Voltage: 20kV
Vacuum: High Vacuum
Horizontal Field Width: 119um
Working Distance: 10mm
Spot: 4.0

Chromium Hexacarbonyl Horns

Chromium hexacarbonyl vapour was carried by argon through a heated capillary and impinged onto silicon substrate. Due to the temperature of the capillary, the chromium hexacarbonyl dissociated upon impact and chemisorbed onto the surface - forming horns growing towards the axis of the capillary.

Courtesy of Mr. Mathias Henry , Georgia Institute of Technology

Taken by Quanta SEM microscope

Magnification: 207x
Sample: silicon
Detector: SE
Voltage: 25 kV
Vacuum: 2e-5 torr
Horizontal Field Width: 500μm
Working Distance: 23.3
Spot: 3

Polystyrole Insulating Foam

Section through a Polystyrole insulating foam. Showing the fine Walls of the Material and polymere structure.

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 360:1x
Sample: Polymer
Detector: SE+BSE
Voltage: 7kv
Vacuum: High Vac
Horizontal Field Width: 410 µm
Working Distance: 9 mm

Micro sieves

Cocconeis placentula Ehrenb.

Courtesy of Magdalena Parlinska-Wojtan

Taken by Quanta 3D microscope

Magnification: 5,000x
Sample: Diatoms
Detector: SE
Voltage: 30 kV
Horizontal Field Width: 30 µm
Working Distance: 14 mm
Spot: 5.5

Dracocephalum nectary

Dracocephalum nectary, critical point dried, coated with Au/Pd

Courtesy of Mr. Michał Rawski , Jagiellonian University

Taken by Quanta 3D microscope

Magnification: 100x
Sample: plant tissue
Detector: ETD
Voltage: 2 kV
Vacuum: 5.87e-4 Pa
Horizontal Field Width: 1.49 mm
Working Distance: 9.8
Spot: 4.5

BACTERIA

Bacteria (one of them is a bacterium) are very small organisms. Almost all bacteria are so tiny they can only be seen through a microscope. Bacteria are made up of one cell, so they are a kind of unicellular organism.

Courtesy of Mr. sathish - , Christian medical collage.vellore (CMC)

Taken by Tecnai microscope

Magnification: 43.000 x
Sample: cell culture
Detector: -
Voltage: 40 kv
Vacuum: 4mbar
Working Distance: 4.0
Spot: 1.0

Protein Fiber

cross-section of a porous gelatin fiber produced by dry spinning

Courtesy of Mr. Philipp Stössel , ETH Zurich

Taken by Nova NanoSEM microscope

Yersinia unleashed

The black plague is caused by the pathogen, Yersinia pestis. It only takes one Yersinia bacterium to cause an infection, which is deadly if not treated promptly. Immune cells (macrophages - purple/teal) were infected with Yersinia pestis (bright green), fixed, critically point dried, sputter coated with platinum, and imaged.

Courtesy of Dr. Tommi White , University of Missouri Electron Microscopy Core

Taken by Quanta SEM microscope

Magnification: 6833
Sample: Macrophages infected with Yersinia Pestis
Detector: SE
Voltage: 5 kV
Vacuum: 7.39e-6 torr
Horizontal Field Width: 43.7
Working Distance: 9.1
Spot: 3.0

Magic Spiral

Found on wasp's head. JSC Nanopromimport http://npimport.ru

Courtesy of Ms. Marina Frolova , JSC Nanopromimport

Taken by Inspect microscope

Magnification: 993
Sample: Insect
Detector: ETD
Voltage: 5 kV
Horizontal Field Width: 300 μm
Working Distance: 10
Spot: 2.5

Bacterial Biofilm

Low vacuum mode image (false-colored) of a bacterial biofilm growing on a micro-fibrous material.

Courtesy of Paul Gunning, Smith and Nephew

Taken by Nova NanoSEM microscope

Magnification: 12000x
Detector: LVD
Voltage: 5.00 kV
Vacuum: low vac
Horizontal Field Width: 4 μm
Working Distance: 4.6mm
Spot: 3.0 nA

Deprocessing 2x node zoom

Deprocessing 2x node zoom, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

ZnO hexagonal micropencils

Research developed by Catalysis and Chemical Processes Division - DCAP / INT.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 2,000x
Sample: Zinc oxide
Detector: Mix: SE plus BSE
Voltage: 20 kV
Horizontal Field Width: 149 µm
Working Distance: 33
Spot: 4.0

14nm 50um HFW

14nm 50um HFW, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

Spores and Polystyrene

spores and polystyrene spheres

Courtesy of Dr. Fabio Borbone

Taken by Nova NanoSEM microscope

Detector: CBS
Voltage: 500 V
Horizontal Field Width: 13.8 μm
Working Distance: 4.3
Spot: 3.0

Goosefoot Nanostructure

A goosefoot plays gooseberry ZnO nanostructure.

Courtesy of Joern Leuthold

Taken by Nova NanoSEM microscope

Magnification: 40000x
Detector: TLD-SE
Voltage: 3kV
Vacuum: 3*10^-5mbar
Horizontal Field Width: 7.46µm
Working Distance: 1.9mm
Spot: 2 nA

Pt nanoparticles on Si ball

Pt nanoparticles on Si ball.

Courtesy of María del Mar Abad Ortega

Taken by Krios microscope

Magnification: 57000 X
Sample: Cu grid with formvar
Detector: STEM BF
Voltage: 300 kV
Spot: 7

Crystal

These are Arsenic and Sulfur crystals found in deep sea.

Courtesy of Mr. Nicolas GAYET , IFREMER

Taken by Quanta SEM microscope

Magnification: 1000
Detector: SE
Voltage: 20kV
Horizontal Field Width: 256µm
Working Distance: 11.4
Spot: 5.0

Explorer 4 Additive AppImage 4

Taken by Explorer 4 Additive microscope

Gold on Tantalum Surface

Gold flakes and nanoparticles

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 10326x
Sample: gold
Detector: SE
Voltage: 5 kV
Horizontal Field Width: 10 micron
Working Distance: 11.6 mm
Spot: 3.5 nA

Ebola virus 5

Cryo TEM of Ebola virus

Courtesy of Daniel Beniac

Taken by Tecnai microscope

Magnification: 6,000
Detector: CCD
Voltage: 200 kV

Hydroxyapatite

Hydroxyapatite is a form of calcium phosphate that has a large number of applications such as bone implants, and drug delivery systems. For each application, the use of calcium based materials is optimized by specifying their geometry, dimension, density, pore size, mechanical strength, purity, and chemical phase.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 3,000x
Sample: Hydroxyapatite
Detector: Mix: SE plus BSE.
Voltage: 20 kV
Vacuum: 130 Pa
Horizontal Field Width: 99.5 μm
Working Distance: 16.6
Spot: 4.0

Explorer 4 Additive AppImage 5

Taken by Explorer 4 Additive microscope

Peace

A tool leaning against straw hat. This is 3-D structure was fabricated in polymer with 3-D laser lithography.

Courtesy of Dr. Weisheng Yue , KAUST

Taken by Quanta SEM microscope

Atlantic Spiny Dogfish Skin

Squalus acanthias skin surface.

Courtesy of Daniel Boyle

Taken by Nova NanoSEM microscope

Magnification: 800x
Sample: Dogfish skin surface
Detector: vCD
Voltage: 5kV/1kV landing energy
Vacuum: 2.44E-5
Horizontal Field Width: 373um
Working Distance: 4.9
Spot: 3.0