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SEM

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Asbestos Crocidolite fiber

Asbestos Crocidolite fiber imaged in 30 kV STEM bright field mode, at very high magnification. The lattice places with spacing 0.9 nm are clearly visible Product: Verios SEM

Taken by Verios XHR SEM microscope

Etching Pits in Alumina Layer

Etching pits and caves in an alumina layer.

Courtesy of Stefan Ostendorp

Taken by Nova NanoSEM microscope

Magnification: 8000
Detector: vCD
Voltage: 7kV
Vacuum: 0.0000180957mbar
Horizontal Field Width: 37 µm
Working Distance: 6,9 mm
Spot: 5 nA

Graphene

Graphene nanosheets

Courtesy of Dr. Wei Luo , Oregon state university

Taken by Quanta SEM microscope

Magnification: 1,000X
Sample: graphene nanosheets
Detector: se
Voltage: 15kv
Vacuum: .3mbar
Horizontal Field Width: 29.8μm
Working Distance: 5.2mm
Spot: 4.5

80S Ribosome

A 5 nm tomographic slice from a vitreous section of a Saccharomyces cerevisiae cell. (M) is a Mitochondrion and (V) a vacuole. Scale bar, 100 nm. Upper Panel: A high-resolution density map of the averaged 80S ribosome constructed using the ribosomes seen in the background image. Lower Panel: A select area from the 80S ribosome Macromolecular Atlas displaying a putative polyribosome cluster.

Courtesy of Jason Pierson, Jose Jesus Fernandez, Matthijn Vos, Jose L. Carrascosa and Peter J. Peters Netherlands Cancer Institute and Centro Nacional de Biotecnologia-Consejo Superior de Investigaciones Cientificas

Taken by Titan Krios microscope

Leaf Trichomes

Image of lotus leaf trichomes, which are important for water repellence on the leaf.

Courtesy of Craig Queenan

Taken by Quanta 3D microscope

Magnification: 1500x
Detector: ETD
Voltage: 30 kV
Vacuum: 10^-6 Torr
Horizontal Field Width: 20um
Working Distance: 10 mm
Spot: 3.0 nA

Cactus Plant Roots

The roots of an offshoot from a cactus plant.

Courtesy of Matt Sharp

Taken by Quanta SEM microscope

Magnification: 612x
Sample: Plant
Detector: SE
Voltage: 10.00kV
Working Distance: 16.36 mm
Spot: 3.0 nA

Snow in the Mountains

butterfly's wing with environmental pollution

Courtesy of Antonietta Gatti-Boi-Contini-Valentini , FEI

Taken by Quanta SEM microscope

Magnification: 500x
Detector: SSD
Voltage: 15
Vacuum: 0.80 Torr
Horizontal Field Width: 600
Working Distance: 12.1
Spot: 3.5

Pyramid of Nickel

Secondary electron image of sponge nickel.

Courtesy of Mr. Bambang Afrinaldi , Center of Polymer Technology

Taken by SEM microscope

Magnification: 2000x
Detector: SE
Voltage: 20 kV
Horizontal Field Width: 60 μm
Working Distance: 10
Spot: 30

A BaO•6Fe2O3 fingerprint

A HRTEM-imaged pore-hierarchical magnetic-sensitive BaO•6Fe2O3 nanocarrier for targeted drug delivery engineered by a molecular self-assembly wet-chemical sol-gel method via spray drying: A cutting edge technology for multifunctional systems in biomedical applications as for instance in cancer treatment by hyperthermia and magnetic resonance imaging (MRI).

Courtesy of Mr. Victor Sayil Lopez , UMSNH

Taken by Tecnai microscope

Tube

Multiwalled carbon nanotube filled with crystalline material.

Courtesy of Ms. Elzbieta Pach , Institut Catala de Nanociencia i Nanotecnologia (ICN2)

Taken by Titan microscope

Magnification: 1.8 Mx
Voltage: 300 kV
Horizontal Field Width: 49.7 nm

Semeuse

Defect made of silver paste, similar to the famous "Semeuse" engraved by Oscar Roty . This character has been widely used for french coins.

Courtesy of Dr. Cyril GUEDJ , CEA, LETI, MINATEC Campus

Taken by FIB microscope

Magnification: 50 X
Sample: silver paste on silicon
Detector: SE
Voltage: 5 kV
Vacuum: 1mbar
Horizontal Field Width: 2.2 mm
Working Distance: 5.0
Spot: 1.0

nine plus two

Cross sections through high-pressure frozen Nucella lamellosa sperm tails showing the classic 9+2 arrangement of microtubules, and amazing plasma membrane detail.

Courtesy of Mr. Garnet Martens , BioImaging Facility

Taken by Tecnai microscope

Carbon Fly Fishing

Graphite crucible failure with Ti

Courtesy of Dr. Clarissa Wisner , MS&T

Taken by Helios NanoLab microscope

Magnification: 2500x
Sample: Graphite crucible
Detector: SEI
Voltage: 30 kV
Working Distance: 5.1

Lizard's head

Lizard's head

Courtesy of Dr. Rita Marimon , Universitat Rovira i Virgili

Taken by Quanta SEM microscope

Crystal Balls

Calcium sulphate crystals on filter paper. Material provided by Nalco Champion recovered from a produced water sampled from a North Sea production well under seawater flooding.

Courtesy of Dr. Jim Buckman , Heriot-Watt University

Taken by Quanta SEM microscope

Magnification: 1500
Sample: Calcium sulphate
Detector: BSED (Quad detector)
Voltage: 20 kV
Vacuum: 0.45 Torr
Horizontal Field Width: 138 microns
Working Distance: 10.7
Spot: 4.0

Tardigrade "Water bear"

This "Water bear" (Tardigrade) is an animal which is built only on a few hundred cells. It lives in moss and "awakes" when the moss gets wet. It feeds on moss by sucking the cells off. If the moss fells dry, Water Bears encapsule themselfes, if necessary for years to wait for the next rain.

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 700x
Sample: biological
Detector: SE+BSE+BSE
Voltage: 7 kv
Vacuum: high
Working Distance: 10mm
Spot: 3

Polystyrene Spheres

A reenactment of the famous battle performed by 300nm polystyrene spheres

Courtesy of Tom Yuzvinsky

Taken by Quanta 3D microscope

Magnification: 35000x
Sample: 300nm polystyrene spheres
Voltage: 10kV
Horizontal Field Width: 1 μm)
Working Distance: 12.4mm

Embedded Tick

The head of a tick embedded in a piece of dog skin. The ticks palps, are easily seen holding the skin . The Scutum and body are just behind the head.

Courtesy of Valerie Lynch-Holm

Taken by Quanta SEM microscope

Magnification: 100x
Sample: Uncoated, air dried tick embedded in dog skin
Detector: LFD
Voltage: 20 kV
Vacuum: 130 Pa
Horizontal Field Width: 1 mm
Working Distance: 10.3 mm
Spot: 3

Bark Beetle Larva

Head of bark beetle larval head (Coleoptera, Scolytidae)

Courtesy of Dr. Andrea Di Giulio , University Roma Tre, Department of Science

Taken by Helios NanoLab microscope

Magnification: 561x
Sample: insect gold sputtered
Detector: SE
Voltage: 5 kV
Vacuum: 3 mbar
Horizontal Field Width: 532 μm
Working Distance: 8.5
Spot: -

FinFet Device

Low kV critical for seeing surface structure of 22nm FinFET devices

Courtesy of FEI

Taken by Verios XHR SEM microscope

Magnification: 150000
Detector: TLD
Voltage: 700.00 V
Horizontal Field Width: 6,3 pA
Working Distance: 1.2mm

Platinum Surface

Surface of a platinum aperture, imaged at 2kV with the DBS detector to reveal the grains with strong material contrast Product: Helios NanoLab DualBeam

Taken by Helios NanoLab microscope

Giardia lamblia

Giardia is one of the most common intestinal parasites in the world.

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

Taken by Tecnai microscope

Magnification: 43.000 x
Sample: gastric bx
Detector: -
Voltage: 40 kv
Vacuum: 4mbar
Horizontal Field Width: 1440
Working Distance: 4.0
Spot: 1.0

Myrmecophilous Beetle Head

Frontal view of beetle head. The antennae have been removed. The compound eyes are lateral. The beetle belong to the species Paussus favieri (Coleoptera, Carabidae, Paussini), a myrmecophilous ground beetle parasitic on ants. The picture is particularly dramatic since the antennal holes look like eyes of a monster.

Courtesy of Andrea Di Giulio

Taken by Helios NanoLab microscope

Magnification: 250X
Sample: gold sputtered
Detector: SE
Voltage: 5kV
Horizontal Field Width: 1.02 mm
Working Distance: 3.8
Spot: curr 86pA

Tantalum Capacitor

Tantalum capacitor coated tantalum pentoxide (Ta2O5), flakes of manganese dioxide (MnO2) are adhered to its surface. The form of this material is as peanuts coated or garapiñados

Courtesy of NAYELY PINEDA

Taken by Nova NanoSEM microscope

Magnification: 100,000x
Sample: capacitor
Detector: TLD
Voltage: 15kV
Vacuum: High vaccum
Horizontal Field Width: 500nm
Working Distance: 4.9
Spot: 3.0

Si dumbbell

HRTEM image of Si dubbells performed in the TecnaiST20 (LaB6)

Courtesy of Mr. Erico Freitas , Centro de Microscopia/Universidade Federal de Minas Gerais

Taken by Tecnai microscope

Magnification: 1,050,000x
Sample: Silicon
Detector: Eagle CCD camera
Voltage: 200 kV
Spot: 1

Roses

Roses made of crystallized artificial tears

Courtesy of Mr. Michał Rawski , Maria Curie-Sklodowska University in Lublin

Taken by Quanta 3D microscope

Magnification: 250x
Sample: salt
Detector: BSED
Voltage: 30 kV
Vacuum: 1.19e-4 Pa
Horizontal Field Width: 597 μm
Working Distance: 10.1
Spot: 6.0

Nano Corrosion

corrosion in nano scale of copper crystals faces

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 150,000x
Sample: copper thin wire
Detector: SE
Voltage: 5 kV
Working Distance: 9.0 mm
Spot: 2.0 nA

Earthquake of CaSO4

Bi-hydrate calcium sulphate cooked to a temperature of 130 ° C and 200 ° C. The remaining water is removed to obtain anhydrous calcium sulphate (CaSO4)

Courtesy of Marco Casinelli

Taken by Quanta SEM microscope

Magnification: 300x
Sample: CaSO4 crystals
Detector: SSD
Voltage: 25 kV
Vacuum: 0.3 mbar
Horizontal Field Width: 900 μm
Working Distance: 53 mm
Spot: 4.5

FEBID-Tower

Free-standing platinum-carbon FEBID-structure

Courtesy of Mr. Robert Winkler , Graz, centre for electron microscopy

Taken by DualBeam microscope

Sample: PtC on Si
Detector: TLD
Voltage: 5 kV
Horizontal Field Width: 6.5µm
Working Distance: 5.0 mm

Hydrothermal Vent-tube Worm

Tube worm common found in hydrothermal vent.

Courtesy of Philippe Crassous

Taken by Quanta SEM microscope

Magnification: 69x
Detector: SE
Voltage: 10 kV
Vacuum: 10-4 mbar
Horizontal Field Width: 4.32 μm
Working Distance: 10.4mm
Spot: 2.0 nA

Scales of a Grass Snake

Scales of a grass snake

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 40x
Sample: biological
Detector: SE+BSE+BSE
Voltage: 7kv
Vacuum: high
Working Distance: 22
Spot: 3

Mold

mold

Courtesy of Mr. muhammet aydın , Namık kemal university

Taken by Quanta SEM microscope

Magnification: 10000
Detector: LFD
Voltage: 2
Working Distance: 6.4
Spot: 2

Tardigr Pm kenianus 300x

This tardigrade, first discovered in Africa, feeds on bacteria and protozoan.

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 300x
Sample: biological
Detector: SE+BSE+BSE
Voltage: 7kv
Vacuum: high
Working Distance: 9mm
Spot: 3

Urgh!

Bacterial biofilm.

Courtesy of Dr. Maurício Paiva , INT - Instituto Nacional de Tecnologia

Taken by Quanta SEM microscope

Magnification: 30,000x
Sample: Sulphate Reducing Bacteria
Detector: Mix SE + BSE
Voltage: 20 kV
Vacuum: 120 Pa
Horizontal Field Width: 9,95 μm
Working Distance: 10 mm
Spot: 2.0

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

Crystalline rainbow

Crystals of dyes adsorbed on the surface of a biopolymer after a process of water purification. One of the most common and undesirable contaminants in the wastewater are the dyes. They are highly visible, stable and difficult to biodegrade. For removal of such contaminants are commonly used adsorption techniques.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta SEM microscope

Magnification: 8000x
Sample: Crystals of dyes
Detector: SE
Voltage: 15 kV
Vacuum: 1e-4 Pa
Horizontal Field Width: 37 μm
Working Distance: 10.2 mm
Spot: 5.5

Short circuit causing dendrites.

Short circuit causing dendrites.

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

Taken by Inspect microscope

Titanium Oxide

thin film of titanium oxide

Courtesy of Liz Dagostino

Taken by Quanta SEM microscope

Magnification: 20,000x
Sample: thin film of titanium oxide
Detector: SE
Voltage: 30 kV
Horizontal Field Width: 14.92 μm
Working Distance: 10.0 mm
Spot: 1.5 nA

Low Gravity

Because of the causes due to kinetics and gas-solid reprecipitation and sintering mechanisms, in a silicon nitride (MgO doped) porous body, an exaggerated whiskers and ribbon-like whiskers growth thrusting agglomerates of uprooted smaller Si3N4 particles by suspending them into the void of the porosity

Courtesy of Dr. Mauro Mazzocchi , Italian National Council of Research

Taken by Quanta SEM microscope

Magnification: 1500x
Sample: silicon nitride
Detector: BSE
Voltage: 15kV
Vacuum: HV
Working Distance: 8.0
Spot: 2.7

Mechanically Embossed

mechanically embossed coating on film substrate

Courtesy of John Fitch

Taken by Quanta SEM microscope

Magnification: 6172 x
Detector: ETD
Voltage: 15.00 kV
Vacuum: 2.71e-7 Torr
Horizontal Field Width: 48.3 μm
Working Distance: 11.7 mm
Spot: 3.0 nA