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SEM

TEM

DualBeam

FIB

Titania flower

A bird's view of titania nanotubes

Courtesy of Rumyana Petrova

Taken by Quanta SEM microscope

Magnification: 120 000
Sample: titanium dioxide nanotubes
Detector: ETD
Voltage: 10 kV
Vacuum: 2.61 e-4 Pa
Horizontal Field Width: 2.5 um
Working Distance: 6 mm
Spot: 2

YMnO3 thin film Grown by MOCVD on Silicon Substrate

YMnO3 thin film grown by MOCVD on silicon substrate at 850°C. Image taken by Ionela Iliescu and Patrick Chaudouet.

Courtesy of IONELA ILIESCU

Taken by Quanta SEM microscope

Magnification: 5,000x
Sample: YMnO3
Detector: SE
Voltage: 15 kV
Vacuum: HV
Working Distance: 10.5

Galvanized steel

Galvanized steel Product: Scios DualBeam

Taken by Scios microscope

Flowerlike CeO2 microspheres

Ceria has been extensively used as catalyst support for different reactions at Division of Catalysis and Chemical Processes (DCAP)/INT. This is mainly due to its redox properties, which are fundamental for catalyst stability.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 30,000x
Sample: CeO2
Detector: MIX: SE plus BSE
Voltage: 20 kV
Horizontal Field Width: 9.95
Working Distance: 11
Spot: 3.0

PbSe nanoparticles

PbSe nanoparticles mixed with organic P-MEHPPV

Courtesy of Mr. Leonardi Tjayadi , University of Michigan

Taken by Quanta SEM microscope

charcoal

charcoal

Courtesy of Dr. Aldona Nowicka , Maria Curie-Sklodowska University in Lublin

Taken by Quanta SEM microscope

Magnification: 1,200
Sample: charcoal
Detector: SE
Voltage: 20 kV
Vacuum: 1,33e-4 Pa
Horizontal Field Width: 124um
Working Distance: 10mm
Spot: 4,5

Sponge spicules

Spicules from a sponge found in South African waters

Courtesy of Miranda Waldron

Taken by Nova NanoSEM microscope

Magnification: 2000x
Sample: Sponge spicules
Detector: vCD
Voltage: 2 kV
Horizontal Field Width: 149 um
Working Distance: 6.3mm
Spot: 2.0

Ladybug Eggs

A: Ladybug eggs (45x), (top view) B: The same eggs after hatching (45x), (top view) C: Ladybug eggs (90x), (side view) D: The same eggs after hatching (90x), (side view)

Courtesy of Riccardo Antonelli

Taken by Quanta SEM microscope

Magnification: 45x - 90x
Sample: Ladybug eggs on leaf plum
Detector: LFD (Low vacuum)
Voltage: 10 kV
Vacuum: 0.974 torr
Horizontal Field Width: 3.34 mm - 1.66 mm
Working Distance: 10.6 mm
Spot: 5 nA

CleanCHK2

Taken by Explorer 4 CleanCHK microscope

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

Seals in meeting

The original image is the upper epiderml cells of petal in Mazus fauriei and gotten with cryo SEM.

Courtesy of Dr. Wann-neng Jane , Institute of Plant and Microbial Biology, Academia Sinica

Taken by Quanta SEM microscope

Biofilm

Biofilm on carbon steel after immersion in seawater for 14 days.

Courtesy of FRANCISCO RANGEL

Taken by Quanta SEM microscope

Magnification: 8,984X
Detector: Mix: SE + BSE
Voltage: 10 kV
Vacuum: 1.13e-5 mbar
Horizontal Field Width: 33.2 μm
Working Distance: 10 mm
Spot: 3.5 nA

Polystyrene Microspheres

polystyrene microspheres of varying sizes

Courtesy of Yawen Li

Taken by Quanta SEM microscope

Magnification: 872x
Sample: polystyrene
Detector: LFD
Voltage: 20kV
Vacuum: 0.373torr
Horizontal Field Width: 146um
Working Distance: 9.5mm
Spot: 3.0

Bacterial buffet

The false-colored secondary electron micrograph shows a mouse macrophage feasting on silicified bacteria. At the University of New Mexico in the Department of Chemical and Biological Engineering, Rita Serda, Jimin Guo, Jacob Agola and Jeffrey Brinker are creating vaccines using silicified microbes and cancer cell replicas.

Courtesy of Dr. Rita Serda , University of New Mexico

Taken by Quanta 3D microscope

Magnification: 50,000x
Sample: mouse cell
Detector: SE
Voltage: 30 kV
Horizontal Field Width: 6 um
Working Distance: 9.7
Spot: 4.0

Blood Cells

Blood cells from mouse kidney

Courtesy of Ken Bart

Taken by Quanta SEM microscope

Magnification: 15,000x
Sample: Blood
Detector: SE
Voltage: 15 kV
Vacuum: High Vacuum
Horizontal Field Width: 17 um
Working Distance: 4.7
Spot: 3

Aliens nest

Mineralogical / morphological characterization of a sample of spray roaster oxide from the regeneration of hydrochloric acid used in the acid leaching of titanium concentrate.

Courtesy of Mr. Rogerio Kwitko , VALE

Taken by Inspect microscope

Magnification: 360x
Sample: Spray roaster oxide, from the regeneration of hydrochloric acid used in the acid leaching of titanium concentrate
Detector: BSE
Voltage: 20 kV
Vacuum: 5.5e-6 mbar
Horizontal Field Width: 800um
Working Distance: 11mm
Spot: 4.5

Yellow Pepper

Image of black pepper flake; courtesy of student Sylvana Sawires.

Courtesy of Alyssa Calabro

Taken by Quanta 3D microscope

Graphene Layers

Twinning defects in Bilayer (flower) and Trilayer (hexagon, bottom) Oriented graphene sheets are revealed by contrast changes in this series of Warhal-inspired Dark-Field TEM images. Strain induced Moire patterns (hexagon, top) are caused by a small lattice mismatch in the first and third layers. The layers are colored by their thickness, and each of the six images correspond to a different diffraction peak, providing unique information regarding the nature of these defects.

Courtesy of Lola Brown

Taken by Tecnai microscope

Sample: CVD Graphene on thin Silicon Nitride
Voltage: 80 kV
Horizontal Field Width: 9.4 microns (each)
Spot: 1

Calcium Carbonate Crystals

Calcium Carbonate Crystals

Courtesy of Gokhan ERDOGAN

Taken by Quanta SEM microscope

Magnification: 4000x
Sample: Calcium Carbonate
Detector: TLD
Voltage: 3.0kV
Horizontal Field Width: 30.94μm
Working Distance: 6.4
Spot: 3.0

Photovoltaic

Photovoltaic cell silicon-silver junction, 40 degree tilt

Courtesy of Alyssa Calabro

Taken by Quanta 3D microscope

Magnification: 5000 x
Detector: ETD
Voltage: 30 kV
Vacuum: 2E-6 Torr
Horizontal Field Width: 5 μm
Working Distance: 5.3 mm
Spot: 3.0 nA

Black and white chocolate

These structures are defective capacitors of a Silicon chip. Polysilicon top plates present different gray levels : This is an illustration of Passive Voltage Contrast, the polysilicon top plates are charged up by the primary e-beam and this charge amount is modulated by different capacitor leakage levels.

Courtesy of Julien Goxe

Taken by Nova NanoSEM microscope

Magnification: 11300
Sample: Silicon chip
Detector: SE TLD
Voltage: 2.00 kV
Horizontal Field Width: 22.7µm
Working Distance: 5.2 mm
Spot: 3

Arrays of Nickel Nanowires

The arrays of nickel nanowires have been produced by electro-deposition of nickel into the pores of porous alumina membranes. The membrane has been resolved by chemical etching and free standing nanowires perpendicular to a substrate have been obtained. Due to their ferromagnetic properties, the nanowires have possible applications in high density magnetic recording media. The picture shows a cross section view of the nickel nanowire array.

Courtesy of Nina Winkler

Taken by Nova NanoSEM microscope

Magnification: 48000x
Detector: ETD
Voltage: 5 kV
Vacuum: 2e-5
Horizontal Field Width: 6 mikrometer
Working Distance: 4.8 mm
Spot: 2 nA

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

Gallium Phosphide

Pyramidal shape (ice cream like) of a GaP nanocolumn tipped by a spherical ball containing Ga + In metallic liquid. The metallic ball is coverd by a carbon nanomembrane. The structure was grown by the Metallorganic Chemical Vapours Phase Technique. The colors were obtained by mixing the signals of secondary and backscattered electrons. The mixing is performed using the software FEI Company.

Courtesy of FRANCISCO RANGEL

Taken by Quanta SEM microscope

Magnification: 50,000X
Detector: MIX: SE (channel 1) and BSE (channel 2)
Voltage: 10 kV
Vacuum: 1.63e-6 mbar
Horizontal Field Width: 5.97 μm
Working Distance: 10.0 mm
Spot: 2.0 nA

MMT polymer composite

HRTEM image of mmt polymer composite

Courtesy of Mr. Anton Orekhov , NATIONAL RESEARCH CENTRE KURCHATOV INSTITUTE

Taken by Krios microscope

Magnification: 46000
Sample: polymer
Detector: EFTEM
Voltage: 300
Spot: 3