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SEM

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Zinc Oxide Flower

This image shows the growth of hexagonal pyramid-shaped zinc oxide crystal during synthesis by pyrolysis in oxidizing atmosphere. Co-authors: Luis Flores and Juan M. Quintana

Courtesy of Miguel Avalos-Borja

Taken by Quanta SEM microscope

Magnification: 3000x
Sample: Zinc oxide
Detector: ETD
Voltage: 25 kV
Horizontal Field Width: 50 um
Working Distance: 10
Spot: 5

Bacteria and EPC

1-micron bacteria and EPC from copper ore leaching process (SE image treated on Picasa)

Courtesy of Mr. Rogerio Kwitko , VALE

Taken by Inspect microscope

Magnification: 24000
Sample: copper ore leaching product
Detector: SE
Voltage: 5 kV
Vacuum: 7 e-4 Pa
Horizontal Field Width: 12 microns
Working Distance: 10.8
Spot: 3

Mouse Trachea

Mouse trachea and its red blood cells

Courtesy of Matthew Sharp

Taken by Quanta SEM microscope

Magnification: 5200x
Detector: SE
Voltage: 10.0 kV
Working Distance: 10.50 mm
Spot: 3.0 nA

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

Antifouling Paint

This cristal is the biocide of an antifouling painting

Courtesy of Mr. Nicolas GAYET , IFREMER

Taken by Quanta SEM microscope

Magnification: 2035
Detector: SE
Voltage: 5kV
Horizontal Field Width: 147
Working Distance: 10.3mm
Spot: 4.0

Solar Cell Semiconductor - Cu(In,Ga)Se2

The picture shows the terraces formation in the surface of the semiconductor Cu(In,Ga)Se2 used in the manufacture of solar cells. Co-authors: Isidoro Ignacio Poveda, Enrique Rodríguez Cañas, Esperanza Salvador, from SIDI UAM.

Courtesy of Eberhardt Josue Friedrich Kernahan

Taken by Quanta SEM microscope

Magnification: 3000x
Sample: CIGS Semiconductor
Detector: SE
Voltage: 15 kV
Working Distance: 7
Spot: 3

PMOS

HAADF STEM image- cross section TEM sample Contact-Liner-Silicide & Source/Drain SiGe on the left hand side and part of the PMOS gate on right hand side of image

Courtesy of Dr. Neerushana Jehanathan , Chipworks

Taken by Krios microscope

Magnification: 1800000 x
Detector: HAADF
Voltage: 300 kV

actinomysis

actinomysis isolated from deseart plant

Courtesy of Mr. Badar Al-saqer , university of dammam

Taken by Inspect microscope

Magnification: 56000
Voltage: 20KV
Working Distance: 10
Spot: 2.5

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

Frozen polymer

Aqueous polymeric film dried under vacuum environment.

Courtesy of Dr. Erico Teixeira Neto , LME-CNPEM

Taken by Inspect microscope

Cross-Section of a 3 Die Stack

Cross-Section of a 3 Die Stack

Courtesy of FEI

Taken by Vion Plasma microscope

Sample: silicon
Horizontal Field Width: 171 μm
Working Distance: 16.6 mm

Zinc Oxide nanopagodas

Zinc Oxide crystals grown by Aqueous Chemical Bath method.

Courtesy of Mr. Witold Adamkiewicz , Institute of Physical Chemistry PAS

Taken by Nova NanoSEM microscope

Magnification: 50,000 x
Sample: Zinc Oxide
Detector: TLD
Voltage: 3 kV
Spot: 2.0

Particles based on gelatin

Bovine gelatin containing natural dye developed to increase the potential application of natural dyes in powder for preparation of desserts, drinks, jelly beans, confectionery, in order to make these healthier food products and reduce the consumption of artificial dyes directly related to toxicological problems to human health. The image shows the high power particles present to absorb moisture and become swollen.

Courtesy of Thaís Passos , FEI

Taken by Quanta SEM microscope

Magnification: 10,000x
Detector: Mix - BSE plus SE
Voltage: 20 kV
Vacuum: 110 Pa
Horizontal Field Width: 29,8 μm
Working Distance: 18.7 mm
Spot: 3.0

Crystal of Acid in PANI Gel

Single crystal of acid in PANI gel matrix

Courtesy of Monica Ceniceros

Taken by Quanta 3D microscope

Magnification: 550x
Detector: ETD
Voltage: 5 kV
Horizontal Field Width: 200μm)
Working Distance: 6.6
Spot: 4.5

Beer yeast

Most of the food we eat suffer various biotechnological transformations by microorganisms to obtain the final product, improve its nutritional properties, or change its sensory qualities (smell, taste, color, ...). The image corresponds to the yeast used in the preparation of a craft beer. Yeasts are a critical component in the production of beer.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta 3D microscope

Magnification: 30000x
Sample: Yeast
Detector: SE
Voltage: 15kV
Horizontal Field Width: 10μm
Working Distance: 10mm
Spot: 5.5

Etched Silicon Structures

High aspect ratio, etched silicon structures sporting fall colors.

Courtesy of Joshua Schumacher

Taken by Helios NanoLab microscope

Magnification: 5000x
Sample: Silicon
Detector: TLD
Voltage: 2 kV
Working Distance: 2.7

Cross-Section of a Bump

TSV microbumps in a stacked die package.

Courtesy of FEI

Taken by Vion Plasma microscope

Sample: silicon
Horizontal Field Width: 333 μm
Working Distance: 16.6 mm

CleanCHK2

Taken by Explorer 4 CleanCHK microscope

Crystal ZnO

The image is a crystal of ZnO.

Courtesy of Mrs. Rachel Cunha , INT

Taken by Inspect microscope

Magnification: 3000x
Sample: Metal
Detector: SE
Voltage: 30.00 kV
Vacuum: 1.43 e^(-4) Pa
Horizontal Field Width: 85.3 μm
Working Distance: 9.8 mm
Spot: 5.0

Embryonic Chick Heart Endocardium

3D reconstruction of the chick embryo heart endocardium at stage HH24 after altering blood flow. Cellular structure was segmented from an acquired Helios NanoLab 650 image stack, showing each cell in a different color.

Courtesy of Ms. Madeline Midgett , Oregon Health and Science University

Taken by Helios NanoLab microscope

Sample: Embryonic chick heart tissue
Horizontal Field Width: 20 microns

Micro Electrical Mechanical System (MEMS)

Micro Electrical Mechanical System (MEMS) microchip. Showing the large depth of field possible with our microscope, the popup mountain device is visible raised in comparison to the chip as a whole. This device is powered solely by the electron beam itself, using a technique know as micro charge pump actuation.

Courtesy of Ian Harvey

Taken by Quanta SEM microscope

Magnification: 40X
Detector: BSE
Voltage: 8.9
Vacuum: 1.64e-6 Torr
Horizontal Field Width: 3.73 mm
Working Distance: 12.6 mm
Spot: 6 nA

Microfluidic Device

Direct automated patterning of a 1mm microfluidic device into silicon. Product: Helios NanoLab DualBeam

Taken by Helios NanoLab microscope

Woven Daisy Basket

Image of a daisy petal taken in ESEM mode and false colored.

Courtesy of Craig Queenan

Taken by Quanta 3D microscope

Magnification: 1500x
Sample: Daisy Petal
Detector: GSED
Voltage: 30KV
Horizontal Field Width: 99.5μm
Working Distance: 18.3 mm
Spot: 3.0 nA

Zinc Oxide Crystals

Zinc oxide crystals from a refractory brick

Courtesy of Laura Schlimgen

Taken by Quanta SEM microscope

Magnification: 200
Detector: SE
Voltage: 20
Horizontal Field Width: 100
Working Distance: 15.9
Spot: 6.5 nA

Coscinodiscus Simbirskianus

Fragment of surface of diatom cell.

Courtesy of Ekaterina Nikitina

Taken by Quanta SEM microscope

Magnification: 11000 x
Detector: ETD
Voltage: 20 kv
Working Distance: 14.9 mm