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SEM

TEM

DualBeam

FIB

Slope Cut on Semiconducter

Slope cut on semiconducter

Courtesy of Reingruber Herbert

Taken by Quanta SEM microscope

Magnification: 6300 x
Detector: ETD
Voltage: 5.0 kV
Horizontal Field Width: 10.0 μm
Working Distance: 9.3 mm

Nail

a cross section of human nail

Courtesy of Mr. wadah mahmoud , The University of Jordan

Taken by Inspect microscope

Magnification: 10000x
Sample: human nail
Detector: SE
Voltage: 3 kV
Vacuum: high vacuum
Working Distance: 12.7
Spot: 3.0

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

Detail of 3 Chip Stack (2 of 3)

Courtesy of Fraunhofer-Munich

Taken by Vion Plasma microscope

Voltage: 30 kV
Horizontal Field Width: 24.9 μm

Framework

The nanowires

Courtesy of Ms. Zarina Idris , Universiti Malaya

Taken by Quanta SEM microscope

Magnification: 15,000 x
Sample: Nanowires
Detector: ETD
Voltage: 20 kV
Vacuum: High Vacuum
Working Distance: 10.00
Spot: 4.0

Yeast

Yeast, cryo-SEM image, false colured

Courtesy of Bryony James

Taken by Quanta SEM microscope

Magnification: 7500x
Detector: TLD
Voltage: 5keV
Working Distance: 5.4 mm
Spot: 4.0 nA

ZnO Nanoparticles

ZnO nanoparticles obtained by hydrothermal synthesis using microwave heating.

Courtesy of FRANCISCO RANGEL

Taken by Quanta SEM microscope

Magnification: 20000x
Sample: ZnO
Detector: LFD
Voltage: 20 kV
Vacuum: 80 Pa
Horizontal Field Width: 14.9 μm
Working Distance: 14.9 mm
Spot: 3.0 nA

Swollen particles of porcine gelatin and water soluble natural dye

Porcine 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 Dr. Thaís Passos , INT

Taken by Quanta SEM microscope

Magnification: 10.000x
Sample: silicon
Detector: Mix - BSE plus SE
Voltage: 20 kV
Vacuum: 4.76e-3 Pa
Horizontal Field Width: 29,8 µm
Working Distance: 15.8 mm
Spot: 2.0

Vitamin C

It's an environmental scanning electron microscope image of the fracture surface of an effervescent tablet of Vitamin C.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 1,500x
Sample: effervescent tablet of Vitamin C.
Detector: MIX: GAD plus LFD
Voltage: 10 kV
Vacuum: 300 Pa
Horizontal Field Width: 199 μm
Working Distance: 12.9
Spot: 3.0

POLLENS

pollens

Courtesy of Mr. muhammet aydın , Namık kemal university

Taken by Quanta SEM microscope

Magnification: 4000
Detector: LFD
Voltage: 2
Spot: 3.5

Leaf Vein

Veins are used to transport food and water throughout the leaf as well as for structural support. Veins usually occur on the underside of leaves.

Courtesy of Matt Sharp

Taken by Quanta SEM microscope

Magnification: 600x
Sample: Plant
Detector: SE
Voltage: 10.0 kV
Working Distance: 15.99 mm
Spot: 3.0 nA

Self-assembled Gold Nanorods

DNA-directed self-assembled gold nanorods and nanospheres

Courtesy of Manoj Sridhar

Taken by Helios NanoLab microscope

Magnification: 500000x
Detector: TLD
Voltage: 18 kV
Horizontal Field Width: 100 nm
Working Distance: 4.0 mm

Lizard's head

Lizard's head

Courtesy of Dr. Rita Marimon , Universitat Rovira i Virgili

Taken by Quanta SEM microscope

Micropillar with Pt Bridges

A micropillar is provided with lateral contacts in order to generate an in-plane electrical field inside the cavity. The contacts are formed by focused ion beam induced deposition of platinum between a gold layer and the micropillar. The image was colorized (Pt: blue, Au: yellow, micropillar: red).

Courtesy of Johannes Beetz

Taken by Helios NanoLab microscope

Magnification: 5000x
Sample: GaAs
Detector: SE
Voltage: 3 kV
Working Distance: 4.2 mm

Cous Cous structure

Structure of cooked cous cous. Grain on right hand side.

Courtesy of Dr. jim buckman , Heriot-Watt University

Taken by Quanta SEM microscope

Magnification: x 600
Sample: Cous Cous
Detector: BSED
Voltage: 20
Vacuum: 0.82 Torr
Horizontal Field Width: 245 microns
Working Distance: 9.9 mm
Spot: 3.5

Colonies of Bacteria

Bacteria deposition on carbonate fluvial system

Courtesy of Mariano Davoli

Taken by Quanta SEM microscope

Magnification: 30000x
Detector: SE
Voltage: 20 kV
Vacuum: High vacuum
Horizontal Field Width: 9.01 μm
Working Distance: 10.7 mm
Spot: 3.5 nA

Iron Nodules From Soil

iron nodules from soil

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 6000x
Sample: soil
Detector: SE
Voltage: 5 kv
Working Distance: 11.7 mm
Spot: 3.0 nA

pollen

pollen

Courtesy of Mr. MUHAMMET AYDIN , Namık kemal university

Taken by Quanta SEM microscope

Magnification: 5000
Detector: LFD
Voltage: 2
Working Distance: 9,2
Spot: 4

Staphylococcus aureus

Staphylococcus aureus bacteria

Courtesy of Mrs. MARIA LÁZARO DÍEZ , IDIVAL

Taken by Inspect microscope

Magnification: 7,000x
Sample: gold
Detector: ETD
Voltage: 25kV
Vacuum: 3 mbar
Horizontal Field Width: 42.6
Working Distance: 9.0 mm
Spot: 3.0

Alcea Archosauria

Petiole from Alcea Rosea

Courtesy of Laura Schlimgen

Taken by Quanta SEM microscope

Magnification: 200x
Detector: BSE
Voltage: 25 kV
Horizontal Field Width: 100 μm
Working Distance: 10.1 mm
Spot: 6 nA

Pollen Surface

Pollen of Evening-primrose, Oenothera detail of fibers basement on pollen surface

Courtesy of Nicole Ottawa

Taken by Quanta SEM microscope

Magnification: 20 000x
Sample: Biological, Coated with Pd
Detector: SE+BSE+BSE
Voltage: 7 kv
Vacuum: high vac.
Horizontal Field Width: app. 7,5µm
Working Distance: 10.6
Spot: 3

Albahaca stoma

At the center of the image is a stoma, is circular and is part of the skin of the leaves; their function is to allow breathing with the cells of the plant. Several trichomes are also observed, these are epidermal hairs that serve to protect, absorb or secrete substances.

Courtesy of Mr. Ivan Jimenez Boone , Peñoles

Taken by MLA microscope

Magnification: 600x
Sample: Albahaca leaf
Detector: SE
Voltage: 15kV
Working Distance: 30.0
Spot: 4.3

Knee of a Cricket

Seen here is the knee a cricket's hind leg

Courtesy of Sadee Hansen

Taken by Quanta SEM microscope

Magnification: 83x
Sample: Cricket
Detector: LFD
Voltage: 10 kV
Horizontal Field Width: 1.80 mm
Working Distance: 14.3
Spot: 4

Wireless Utah Neural Electrode array

The image shows a 10*10, 1.5mm long, 400 micron pitch Utah Neural Wireless Electrode array for communicating with individual neurons from the brain. The substrate consists of machined crisscross channels which are 500 μm deep, filled with glass frits (insulator between each electrode), with backside metallization (not visible in the picture) using microfabricaion techniques for integration with the electronics. The frontside of the array is machined into 100 electrodes on a wafer level followed by acid etching of the columns to form pointed needles with fine surface texture. The tips of all the electrodes are coated with Iridium oxide in order to communicate with neurons during the stimulation and recording from the brain.

Courtesy of Rohit Sharma

Taken by Quanta SEM microscope

Magnification: 24x
Sample: silicon
Detector: ETD
Voltage: 15 kV
Vacuum: 10
Horizontal Field Width: 6.33 μm
Working Distance: 48.3 mm
Spot: 7.5 nA

Where is Wally

eruption on surface of samaria doped ceria after sintering unde reducing atmosphere

Courtesy of Dr. Reginaldo Muccillo , IPEN

Taken by Inspect microscope

Magnification: 20,000x
Sample: samrium-doped cerium oxide
Detector: SE
Voltage: 5 kV
Vacuum: .3 mbar
Horizontal Field Width: 5 microns
Working Distance: 1.0
Spot: 3.0