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SEM

TEM

DualBeam

FIB

In balance

This micrograph is taken from the surface of a grain of activated carbon made from nutshell. The object of study of this research is the use of biomass waste for energy purposes, as well as obtaining activated carbons and its possible application in adsorption processes.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta SEM microscope

Magnification: 5000x
Sample: activated carbon
Detector: SE
Voltage: 5 kV
Vacuum: 5e-4 Pa
Working Distance: 10
Spot: 5

Rice Leaf

Rice leaf with a layer of Wax

Courtesy of Nicole Ottawa, Eye of Science

Taken by Quanta SEM microscope

SiO2 Pillars

SiO2 pillars grown using IDEP3 GIS with the electron beam in parallel deposition mode. The growth mode allowed the pillars to look like pine trees.

Courtesy of Lynne Gignac

Taken by Helios NanoLab microscope

Magnification: 50,000x
Sample: SiO2 pillars grown on SiO2 membrane
Detector: in-lens SE
Voltage: 5 kV
Vacuum: 1e-7mbar
Horizontal Field Width: 1.43 um
Working Distance: 4 mm
Spot: 86 pA

Elphidium Subarcticum

Foraminifera

Courtesy of Ekaterina Nikitina

Taken by Quanta SEM microscope

Magnification: 183x
Detector: ETD
Voltage: 5 kv
Working Distance: 15 mm

Polyethersulfone Filtration Membrane

FIB cut on PES (Polyethersulfone) filtration Membrane

Courtesy of Reingruber Herbert

Taken by DualBeam microscope

Magnification: 6000x
Detector: ETD
Voltage: 5.0 kV
Horizontal Field Width: 30 μm
Working Distance: 5.0 mm

Influenza Virus under EM

Influenza A virus sample taken via FEI Tecnai TF20, liquid ethane plunge frozen.

Courtesy of Mr. Long Gui , University of Washington

Taken by Tecnai microscope

Magnification: 11,500X
Sample: influenza A virus
Detector: CCD
Voltage: 200 kV
Vacuum: 6 mbar
Horizontal Field Width: 2.00
Working Distance: 4.0
Spot: 3.0

Ru nanoparticles on carbon xerogel microballs

Negativo de imagen HAADF de nanopartículas de Rutenio depositadas sobre microesferas de xerogel de carbón. HAADF negative image of Ru nanoparticles deposited on xerogel carbon microballs.

Courtesy of Dr. María del Mar Abad Ortega , Universidad de Granada

Taken by Titan microscope

Magnification: 160000 X
Sample: Nanoparticles
Voltage: 300

Protein droplets in Ice Cream

Protein droplets in ıce cream

Courtesy of Mr. MUHAMMET AYDIN , Namık kemal university

Taken by Quanta SEM microscope

Magnification: 1500
Detector: GSED
Voltage: 20
Vacuum: 446 Pa
Working Distance: 9,9
Spot: 4

YMnO3 Thin Film Grown by MOCVD

YMnO3 thin film grown by MOCVD on silicon substrate at 750°C. Image processing by Andrei Branescu.

Courtesy of IONELA ILIESCU

Taken by Quanta SEM microscope

Magnification: 10,000x
Sample: YMnO3
Detector: SE
Voltage: 15 kV
Vacuum: HV
Working Distance: 9.1
Spot: 3.0

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

Nanoparticle Hematite(Fe2O3) with Color

HRTEM image where atomic arrangement is observed from one nanoparticle of hematite (Fe2O3) in the zone axe [541].

Courtesy of Enrique Díaz Barriga Castro

Taken by Titan microscope

Magnification: 1´250,000x
Sample: hematite Fe2O3
Detector: CCD-Gatan 794
Voltage: 300 KV
Vacuum: 1.22e-007 mbar
Horizontal Field Width: 14.385 nm
Spot: 3.0

Tellurium and Bismuth

Tellurium and Bismuth nano powder

Courtesy of Catherine Bibby

Taken by Tecnai microscope

Magnification: 9900x
Sample: nano powder
Detector: HAADF
Voltage: 200 kV
Horizontal Field Width: 6.9 microns
Working Distance: 546 mm
Spot: 5

Water droplets on sandstone

Water droplets condensed on to sandstone, to perform wettability test of a reservoir rock. Temperature 5 degrees centigrade. Work undertaken at the Institute of Petroleum Engineering, Heriot-Watt University, Scotland.

Courtesy of Dr. Jim Buckman , Heriot-Watt University

Taken by SEM microscope

Sample: sandstone
Detector: GSE
Voltage: 20 kV
Vacuum: ESEM mode 6.8 Torr
Horizontal Field Width: approx 200 microns
Working Distance: 9.5 mm
Spot: 5.2

Hair fiber

Female hair fiber.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 2,500X
Sample: Hair fiber.
Detector: MIX: SE plus BSE
Voltage: 10 kV
Vacuum: 3.98e-3 Pa
Horizontal Field Width: 19.9 μm
Working Distance: 14.9
Spot: 4.4

Milled shale sample

Shale sample milled by the V400ACE FIB microscope

Taken by V400ACE microscope

Sample: shale
Voltage: 30 kV
Horizontal Field Width: 59.6 μm
Spot: 80 pA

Pelican nest

Zinc oxide

Courtesy of Laura Schlimgen

Taken by XL SEM microscope

Magnification: 315
Detector: BSE
Voltage: 25
Working Distance: 11.5
Spot: 6.4

YMnO3 Thin Films

YMnO3 thin films deposited on silicon substrate at 750C.

Courtesy of IONELA ILIESCU

Taken by Quanta SEM microscope

Magnification: 50,000x
Sample: YMnO3
Detector: SE
Voltage: 15 kV
Vacuum: HV
Working Distance: 9.1
Spot: 3.0

Calcium Carbonate Polymorphism

Calcium carbonate precipitated from solutions of ammonium carbonate and calcium acetate showing botryoidal agglomerates of vaterite nanoparticles self assembling into rhombs of calcite.

Courtesy of Robert Moser

Taken by Nova NanoSEM microscope

Magnification: 10,000x
Sample: calcium carbonate precipitates
Detector: vCD
Voltage: 10kV
Vacuum: 0.1mbar
Horizontal Field Width: 29.8
Working Distance: 4.3
Spot: 5.0

Nano Waterfall

SEM image of a structure created by UV-Nanoimprint lithography from a FIB-generated template. The structure looks like a waterfall.

Courtesy of Joachim Jambreck

Taken by Helios NanoLab microscope

Detector: TLD
Voltage: 5 kV
Horizontal Field Width: 17.1 µm
Working Distance: 4.1 mm

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

TiB2 Crystals

Fracture Surface of Spark Plasma Sintered TiB2 Ceramics

Courtesy of Mr. Karthiselva Sengottaian , Indian Institute of Technology Madras

Taken by Inspect microscope

Magnification: 160000
Sample: TiB2
Detector: SE
Voltage: 30
Working Distance: 8.9
Spot: 3.5

Ti-rich Sulfide from Meteorite

Sub-micrometer grains of a Ti-rich sulfide phase were discovered in the Yamato 691 meteorite. The FIB was used at NASA-JSC Labs. to extract a thin x-section of the grains. Subsequent TEM analyses verified the composition and crystal structure of the phase and and a new mineral was discovered. In the picrure, the sub-micron grain of the new mineral is shown in yellow color.

Courtesy of ZIA RAHMAN

Taken by Quanta SEM microscope

Magnification: 1,500x
Sample: Meteorite, Yamato 691
Detector: STEM
Voltage: 200 kv
Vacuum: 0.2 mbar
Horizontal Field Width: 4.10 um
Spot: 3.0

Strained Gold Nanoparticle

The Moiré-fringe image of a 30 nm decahedral gold nanoparticle shows five-fold rotational symmetry (black fringes) that results from serial twinning and shows the internal distortion of the atomic structure (indicated by the gradual change of the color fringes) that accommodates this unique geometry. The Moiré-fringe image was extracted from the original TEM image taken on the spherical-aberration-corrected Tecnai F20 at the CEMES-CNRS in Toulouse, France. Such particles have tremendous potential as components of nanoscale plasmonic devices for imaging, cancer therapy, and biosensing among other applications.

Courtesy of Craig Johnson

Taken by Tecnai microscope

Magnification: 490,000x
Voltage: 200kV
Horizontal Field Width: 34 nm

Standing waves

Three beam interference lithography in negative tone photoresist on crystalline silicon substrate. Regular pattern in horizontal and vertical directions.

Courtesy of Dr. Tomas Tamulevicius , Kaunas University of Technology

Taken by Quanta SEM microscope

Magnification: 20,000x
Sample: Photoresit on silicon
Detector: SE
Voltage: 20 kV
Horizontal Field Width: 12.8um
Working Distance: 9.8
Spot: 3.5

Single-Crystalline Gold

Electrochemically grown single-crystalline gold

Courtesy of Dongchan Jang

Taken by Quanta SEM microscope

Magnification: 50000x
Sample: Gold
Detector: ETD
Voltage: 10 kv
Horizontal Field Width: 6 microns
Working Distance: 9.5
Spot: 3

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