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SEM

TEM

DualBeam

FIB

Powder Metallurgical Molybdenum

Powder metallurgical molybdenum based alloy containing hafnium- and molybdenum-carbides.

Courtesy of Christopher Pöhl

Taken by Versa 3D microscope

Magnification: 10000x
Sample: molybdenum alloy
Detector: SE
Voltage: 20 kV
Horizontal Field Width: 20.8 µm
Working Distance: 9.9 µm
Spot: 5.5

Bacteriophage T4 Virus

False-coloured image of T4 bacteriophage incubated with a de novo-designed self assembling peptide fibre (SAF). Small peptides, 28 amino acids long, self assemble to form fibres ~80 nm wide and ~40 microns long. The T4 tail striation distance was being used as a high-resolution calibrant to register the lateral striations of the fibre.

Courtesy of Thom Sharp

Taken by Tecnai microscope

Magnification: 50,000x
Sample: Self-assembling peptide fibre + T4 bacteriophage
Voltage: 200 kV

Deprocessing Contact Level

Deprocessing Contact Level, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

Kaolinite

Very small idiomorphic kaolinite crystals on spheroidal quartz particles

Courtesy of Frank Friedrich

Taken by Quanta SEM microscope

Magnification: 19,000x
Detector: GSE
Voltage: 15 kV
Vacuum: 0,9 Torr
Horizontal Field Width: 6 µm
Working Distance: 9.5 mm
Spot: 3.0 nA

ZnO Nanowires

Secondary electron image of ZnO nanowires produced at Lawrence Berkeley National Laboratory. This semiconductor material is being researched for applications in electronics, optics and photonics. (Image collected by Darlene McAllister.)

Courtesy of Ashley Moore

Taken by Quanta SEM microscope

Magnification: 12000x
Sample: ZnO nanowires
Detector: TLD
Voltage: 5 kV
Working Distance: 3.1
Spot: 3

Black or White

STEM imaging for yeast (High angle annular Dark field=Black). TEM imaging for yeast (Bright field=White). Samples preparation was done by HPF & FS.

Courtesy of Mr. TZU-HAN HSU , Academia sinica

Taken by Tecnai microscope

Magnification: 2550x
Sample: Yeast
Voltage: 120kV
Spot: 3.0

Cigarette Filter Fibers

Cross-transverse view of a cigarette filter, showing cellulose acetate fibers. Ingestion or inhalation of fragments of cigarette filter fibers is a health problem for almost all smokers, but also contributes to the formation of lung cancer. Smoking is a trap. Quit now!

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 2500x
Sample: Cigarette filter
Detector: MIX: SE plus BSE
Voltage: 20 kV
Vacuum: 110 Pa
Horizontal Field Width: 119 µm
Working Distance: 15.1
Spot: 3.0

Blowing Bubbles

TiO2

Courtesy of Mrs. Zehra Sinem YILMAZ , İzmir Institute of Technology Center for Materials Research

Taken by Quanta SEM microscope

Magnification: 11,500x
Sample: TiO2
Detector: SE
Voltage: 15 kV
Vacuum: 1.41e-3 Pa
Horizontal Field Width: 36 μm
Working Distance: 9.1
Spot: 5.0

GaN ultra-thin sample for HR S/TEM

DualBeam in situ 30kV STEM HAADF view of a GaN ultra-thin sample prepared in less than an hour, only by FIB, and using down to 1kV FIB polishing to allow for less than 2nm amorphized layers on each side of the lamella. Product: Helios NanoLab DualBeam

Taken by Helios NanoLab microscope

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

Roses

Roses made of crystallized artificial tears

Courtesy of Mr. Michał Rawski , Jagiellonian University

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

Leaves of Zinc Oxide

Leaves of Zinc Oxide

Courtesy of Mr. Abdul Karim Shariff

Taken by Quanta SEM microscope

Magnification: 10,000
Sample: Zinc Oxide
Detector: ETD
Voltage: 10 kV
Vacuum: High Vacuum
Working Distance: 6.2 mm
Spot: 3.0

Cork

Wine bottle cork

Courtesy of Mr. Marcos Rosado , Institut Catala de Nanociencia i Nanotecnologia

Taken by Quanta SEM microscope

Magnification: 2.600x
Sample: Cork
Detector: SE + BSE
Voltage: 20 kV
Vacuum: High Vacuum
Horizontal Field Width: 114 µm
Working Distance: 15mm
Spot: 4.0

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

Caterpillar Mouth

The image shows detail of the mouthparts of a caterpillar, showing the sensory organs on the tip of one maxillary palpus.

Courtesy of Miranda Waldron

Taken by Nova NanoSEM microscope

Magnification: 60,000x
Sample: caterpillar
Detector: TLD (SE)
Voltage: 5 kV
Horizontal Field Width: 497 um
Working Distance: 3.2 mm
Spot: 2 nA

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

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

Multiple bacteria

Almost all bacteria are so tiny they can only be seen through a microscope. Bacteria are made up of one cell, so they are a kind of unicellular organism

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

Taken by Tecnai microscope

Magnification: 6000 x
Sample: Cell culture
Detector: SE
Voltage: 60 kv
Vacuum: 5 mbar
Horizontal Field Width: 6.00 μm
Working Distance: 5.8
Spot: 1.0

Recombination of a Dislocation Dipole in Ti2N

Shot peening of Ti-45Al-10Nb in air leads to partial amorphisation of the outermost layer and to the formation of a contaminant nanocrystalline (T, Al)N phase, presumably Ti2N. The figure shows dislocation recovery within a nano-crystalline grain embedded into the amorphous phase of the shot peened surface layer, as observed in situ. Three dislocations are marked by symbols. Stage (i): The isolated dislocation on the left hand side is relatively immobile. The two other dislocations are in a dipole configuration and propagate towards each other and are about to annihilate in stage (ii). Stage (iii) shows the situation after annihilation of the dipole dislocations; this is indicated by the continuous trace of the lattice planes. Observations made at room temperature with an acceleration voltage of 300 kV. It should be noted that the micrographs were sligthly compressed along the vertical direction in order to make the dislocations readily visible. The figure demonstrates the high electrical, thermal and mechanical stability of the instrument.

Courtesy of Fritz Appel

Taken by Tecnai microscope

Magnification: 800,000x
Sample: Ti-45Al-10Nb, shot peened in air, outermost peened layer
Voltage: 300 kV
Vacuum: 10-6
Horizontal Field Width: about 35 nm
Spot: 2

Self Assembly of Polystyrene Nanospheres

Self assembly of 500 nm polystyrene nanospheres onto optical photoresist. The nanospheres acts like microlenses, exposing the resist and patterning it with a dot structure. After metalisation (in this case sputtered permalloy) the following lift-off leaves the metal structure on the upper pert of the microphoto. In the lower part the original array of self-assembled nanospheres used as microlenses.

Courtesy of Luca Boarino

Taken by Inspect F50 microscope

Magnification: 8000x
Detector: SE
Voltage: 5 kV
Vacuum: .3 mbar
Horizontal Field Width: 40 µm
Working Distance: 8.1 mm
Spot: 2 nA

Biogenic Silica

Search for biogenic silica in ash and pumice; Pyrite filled diatoms and likely Foraminifera.

Courtesy of Circe Verba

Taken by Inspect microscope

Magnification: 1300x
Sample: ash
Detector: BSE
Voltage: 20 kV
Horizontal Field Width: 100 micron
Working Distance: 9.1
Spot: 5

Gold Particle

Growth twinning in gold nano-particle

Courtesy of Sergei Remennik

Taken by Tecnai microscope

Magnification: 490,000x
Sample: gold
Voltage: 200 KV
Spot: 3.0 nA

Clay Mineral Dickite

Large particle of the clay mineral Dickite.

Courtesy of Frank Friedrich

Taken by Quanta SEM microscope

Magnification: 2500x
Detector: SE
Voltage: 15 kV
Working Distance: 9.9mm
Spot: 3.0

Cigarette Filter

Cross-transverse view of a cigarette filter, showing cellulose acetate fibers.Research conducted by Laboratório de Tabaco e Derivados (LATAB)/Divisão de Química Analítica(DQAN)/ INSTITUTO NACIONAL DE TECNOLOGIA (INT). Smoking is a trap. Quit now!

Courtesy of Francisco Rangel

Taken by Quanta SEM microscope

Magnification: 1000X
Sample: cellulose acetate fibers
Detector: Mix: SE + BSE
Voltage: 10 kV
Vacuum: 131 Pa
Horizontal Field Width: 298 μm
Working Distance: 15
Spot: 4.5

Alumina Membrane

Membrane of alumina

Courtesy of Thierry Thomasset

Taken by Quanta SEM microscope

Magnification: 5000x
Detector: SE
Voltage: 20 kV
Vacuum: HiVac
Horizontal Field Width: 32 micrometers
Working Distance: 10 mm
Spot: 3 nA