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SEM

TEM

DualBeam

FIB

gold nanoparticle

Gold nanoparticle, used as a marker in electron tomography.

Courtesy of Mr. Michał Rawski , Jagiellonian University

Taken by Krios microscope

Magnification: 1200000x

Bacteria on the Body of an aphid

Aphids excrete glucose-enriched liquids that seem to be a good breeding ground for different kinds of bacteria, as seen here.

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 20 000x
Sample: Bacteria, biological
Detector: SE+BSE
Voltage: 5 kv
Vacuum: high
Working Distance: 10mm
Spot: 3

QUASICRYSTAL pentagonal dodecahedron

pentagonal dodecahedron IN ALLOY Al-Fe-Cu

Courtesy of FRANC ZUPANIC

Taken by Quanta SEM microscope

Magnification: 3500
Sample: alloy Al-Fe-Cu
Detector: ETD
Voltage: 15 kV
Working Distance: 14,8

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

Grouphug

100 nm Plasma-enhanced chemical vapor deposition (PECVD)oxide depostion upon untwanted microstructures. These unwanted microstructures appeared as a result of micro-masking during 1 um SiO2 dry etch.

Courtesy of Frans Holthuysen

Taken by Nova NanoSEM microscope

Magnification: 40.000x
Sample: Si
Detector: SE
Voltage: 7 kV
Horizontal Field Width: 6.0 µm
Working Distance: 5 mm
Spot: 3.2 nA

Tungsten filament

Household incandescent lamps use Tungsten filament because of their electrical and mechanical properties. Tungsten has strength, ductility and workability, tungsten can readily be formed into the filament coils use in bulbs.

Courtesy of Gerald Poirier

Taken by Quanta SEM microscope

Magnification: 59x
Sample: Tungsten
Detector: SE
Voltage: 15Kev
Vacuum: -5 torr
Working Distance: 10.8
Spot: 3

Looking into a Streptomyces coelicolor pellet

A 3D scanning electron micrograph looking into a Streptomyces coelicolor pellet (3D glasses needed). Paul Gibbons, Mohamed Moafa, Ismini Nakouti, Glyn Hobbs.

Courtesy of Dr. Ismini Nakouti , Liverpool John Moores University

Taken by Quanta SEM microscope

Magnification: 1945 x
Sample: Cell
Voltage: 20
Vacuum: High
Working Distance: 10.0mm

FEBID-Tower

Free-standing platinum-carbon FEBID-structure with central pillar

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

Taken by DualBeam microscope

Sample: FEBID
Detector: TLD
Voltage: 5 kV
Horizontal Field Width: 3.00µm
Working Distance: 5.0 mm

Liposome balls

Liposomes TEM imaging at room temperature .

Courtesy of Mr. Durga Prasad Muvva , UGC-Networking Resource Centre, School of Chemistry and The Centre for Nanotechnology, University of Hyderabad

Taken by Tecnai microscope

Magnification: 9900
Voltage: 200 k V
Horizontal Field Width: 2.00um
Working Distance: 3
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

Bidens Ferulifolia Pollen

Bidens Ferulifolia Pollen on plant structures.

Courtesy of Roetz Hagen

Taken by DualBeam microscope

Magnification: 800x
Detector: CDM-E
Voltage: 10 kV
Vacuum: high vacuum
Working Distance: 6.2 mm
Spot: 3.0 nA

Clay platelets

Platey crystals of kaolinite clay and quartz crystal (RHS)

Courtesy of Dr. jim buckman , Heriot-Watt University

Taken by Quanta SEM microscope

Magnification: 3000
Sample: Kaolinite and quartz cements in North Sea reservoir sandstone
Detector: BSED
Voltage: 20 kV
Vacuum: 0.82 Torr
Horizontal Field Width: 69.1 um
Working Distance: 8.3 mm
Spot: 4.5

Diatom - Ultrafiltration of Water

Ultrafiltration of water. Deposits on a reverse osmosis filter

Courtesy of Gilberto Del Rosario

Taken by Quanta SEM microscope

Magnification: 6,500 x
Sample: Diatom
Detector: SE
Voltage: 25 kV
Vacuum: high vacuum
Horizontal Field Width: 37,9 um
Working Distance: 9.5
Spot: 5.2

CuS flowers

CuS flowers

Courtesy of Dr. Wei Luo , Oregon state university

Taken by Quanta SEM microscope

Magnification: 5000X
Sample: CuS flowers
Detector: SE
Voltage: 10kv
Vacuum: .3mbar
Horizontal Field Width: 25.6μm
Working Distance: 7.1mm
Spot: 3.0

Zoning of Zircon

The Zoning of Zircon.

Courtesy of Xiaohu Tang

Taken by Nova NanoSEM microscope

Magnification: 6000x
Sample: Zircon
Detector: CL
Voltage: 10kV
Vacuum: 4E-5 mbar
Horizontal Field Width: 50um
Working Distance: 12.0 mm
Spot: 5.0 nA

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

PFIB Nano Machining wide FoV

PFIB Nano Machining wide FoV, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

Sugar Crystal

To demonstrate high quality imaging using very low accelerating voltage.

Courtesy of David McCarthy

Taken by Quanta SEM microscope

Magnification: 187x
Sample: Sugar Crystal
Detector: SE
Voltage: 0.5KV
Vacuum: 1.42e-4 Pas
Horizontal Field Width: 1.37mm
Working Distance: 8.5mm
Spot: 3.0

Zinc Oxide Crystals on Carbon

Zinc oxide crystals on carbon

Courtesy of Laura Schlimgen

Taken by Quanta SEM microscope

Magnification: 500x
Detector: SE
Voltage: 25kV
Horizontal Field Width: 50 μm
Working Distance: 17.0mm
Spot: 6.1

Blood Clot on Gauze Dressing Fibres

Partially dried red blood cells clotted on the cotton fibres of a gauze wound dressing. Imaged at low vacuum to avoid charging of cotton fibres.

Courtesy of Paul Gunning

Taken by Nova NanoSEM microscope

Magnification: 1500x
Sample: Partially dried blood clot on cotton gauze dressing
Detector: LVD
Voltage: 10 kV
Vacuum: Low vacuum
Horizontal Field Width: 199 microns
Working Distance: 5.7 mm
Spot: 3.0 nA

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

Nanofasern 10000xCol

Nano fibers after Ca-treatment

Courtesy of Mark Anderson

Taken by Quanta 3D microscope

14nm 50um HFW

14nm 50um HFW, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

Nickel oxide

Surface microstructure of a nickel oxide (NiO) formed during high temperature oxidation of Ni-based superalloy at 1150 C for 100h. It formed on a single crystal Ni-based superalloy that is commonly applied for jet engine turbine blades and vanes working at temperature of 1100-1200 C.

Courtesy of Mr. Radosław Swadźba , Institute for Ferrous Metallurgy

Taken by Inspect microscope

Magnification: 1500
Detector: BSE
Voltage: 15kV
Working Distance: 6.2

Titanium nitride nanofibers

One dimensional titanium nitride nanofibers prepared by electrospinning

Courtesy of Dr. Wei Luo , Oregon state university

Taken by Quanta SEM microscope

Magnification: 20,000X
Sample: Titanium nitride
Detector: SE
Voltage: 10 kV
Vacuum: 0.1 mbar
Horizontal Field Width: 5.97 μm
Working Distance: 4.9 mm
Spot: 3.0