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SEM

TEM

DualBeam

FIB

Multi vitamin minerals

Sandstone false coloured

Courtesy of Dr. jim Buckman , Heriot-Watt University

Taken by SEM microscope

Detector: BSE
Voltage: 20 kV
Vacuum: low vacuum

Metal particles in Ceramics Sample

Metal particles in Ceramics Sample - Product: Scios DualBeam

Taken by Scios microscope

Calc-magnesian Natural Mineral

Calc-magnesian natural mineral deposit

Courtesy of Thierry Thomasset

Taken by Quanta SEM microscope

Magnification: 2500x
Detector: SED
Voltage: 20 kV
Vacuum: HiVac
Horizontal Field Width: 64.5µm
Working Distance: 10 mm
Spot: 3 nA

Silver Tip

A nano silver tip on nano copper crystal.

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 400,000
Sample: copper thin wire
Detector: SE
Voltage: 6 kV
Vacuum: HV
Working Distance: 7.0
Spot: 3.2

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

ZnO structures

ZnO structures grown on Si substrate.

Courtesy of Peter Heß

Taken by Nova NanoSEM microscope

Magnification: 30000x
Sample: ZnO
Detector: vCD
Voltage: 6 kV, LE 2kV
Vacuum: 0.0004 mbar
Horizontal Field Width: 10 μm
Working Distance: 5.6 mm
Spot: 3.0 nA

Deprocessing Contact Level

Deprocessing Contact Level, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

G4 PFIB TEM 230kx

G4 PFIB TEM 230kx

Taken by Helios G4 PFIB microscope

Twilight

A particle found in the minerals processing cycle of platinum ores.

Courtesy of Musarrat Safi

Taken by MLA microscope

Magnification: 2048
Sample: PGM ore
Detector: SE
Voltage: 25 kV
Vacuum: 2.37 e-3pa
Horizontal Field Width: ~150 microns
Working Distance: 12.8 mm
Spot: 5.9

Polystyrene Point

self-organized 300nm polystyrene spheres

Courtesy of Tom Yuzvinsky

Taken by Quanta 3D microscope

Magnification: 40,000X
Sample: polystyrene spheres
Voltage: 10kV
Horizontal Field Width: 1 μm
Working Distance: 8.3mm

Hydroxyapatite

Hydroxyapatite is a form of calcium phosphate that has a large number of applications such as bone implants, and drug delivery systems. For each application, the use of calcium based materials is optimized by specifying their geometry, dimension, density, pore size, mechanical strength, purity, and chemical phase.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 3,000x
Sample: Hydroxyapatite
Detector: Mix: SE plus BSE.
Voltage: 20 kV
Vacuum: 130 Pa
Horizontal Field Width: 99.5 μm
Working Distance: 16.6
Spot: 4.0

Au islands grown on MoS2

Au islands grown on MoS2

Courtesy of Dr. Benedykt R. Jany , Marian Smoluchowski Institute of Physics Jagiellonian University Krakow

Taken by Quanta 3D microscope

Horizontal Field Width: 2.98μm

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

Sodiumchloride

Sodiumchloride Cristalls

Courtesy of Daniel Mathys

Taken by XL SEM microscope

Magnification: 550
Detector: SE
Voltage: 5
Vacuum: HighVac Mode
Horizontal Field Width: 180
Working Distance: 7
Spot: 3

Polymer Film Defect

The defect of thin polimer film on silicon substrate. (without any image processing)

Courtesy of Alexey Kolomiytsev

Taken by DualBeam microscope

Magnification: 2,000x
Detector: SE
Voltage: 10 kV
Vacuum: high vacuum
Horizontal Field Width: 128 μm
Working Distance: 5.2 mm
Spot: 3.0 nA

Flower Petal

Image of a flower petal. Student image courtesy of Jessica Romeo.

Courtesy of Craig Queenan

Taken by Quanta 3D microscope

Magnification: 130x
Sample: Flower Petal
Detector: ETD
Voltage: 30 kV
Working Distance: 7.7mm
Spot: 3.0 nA

ZnO-bulk

ZnO has large exciton binding energy of about 60 meV so they can be used as transparent electrodes in displays and metal oxide semiconductor in optoelectronic devices. ZnO also is an attractive piezoelectric materials mainly used in surface accuostic waves components and piezoelectric devices.

Courtesy of Mrs. Seydanur Kaya , Kastamonu University

Taken by Quanta SEM microscope

Magnification: 25000x
Sample: Metal
Detector: SE
Voltage: 20kV
Vacuum: 2,50-e4Pa
Horizontal Field Width: 9μm
Working Distance: 10.8
Spot: 2

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

Ricania speculum: detail of eggshell with micropyle

Ricania speculum: detail of eggshell with micropyle, deposed in a sprig.

Courtesy of Dr. Riccardo Antonelli , Department of Agriculture, Food and Environment, Pisa University

Taken by Quanta SEM microscope

Magnification: 800x
Detector: ETD
Voltage: 7.50 kV
Vacuum: High Vacuum
Horizontal Field Width: 373 μm
Working Distance: 6.00 mm
Spot: 4.5

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

Biomaterial

The image corresponds to a titanium, aluminum and vanadium powder alloy (Ti6Al4V). It is the starting powder for the synthesis of biomaterials used in prosthetics and medical implants.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta 3D microscope

Magnification: 5000x
Sample: titanium, aluminum and vanadium powder alloy
Detector: SE
Voltage: 10 kV
Vacuum: 10e-3 Pa
Horizontal Field Width: 60 μm
Working Distance: 10 mm
Spot: 5.0

Crystal Couple

two crystals linked together

Courtesy of Dr. massimo tonelli , University of Modena

Taken by Nova NanoSEM microscope

Magnification: 1237x
Sample: natural crystals
Detector: SSD
Voltage: 20kV
Horizontal Field Width: 200 micron
Working Distance: 11.6
Spot: 5.0

Sodium Dicyanamide Cristalls - Natriumdicyanomid

Sodium dicyanamide Cristalls

Courtesy of Daniel Mathys

Taken by Quanta SEM microscope

Magnification: 1660x
Detector: SE
Voltage: 5 kV
Vacuum: HighVac Mode
Horizontal Field Width: 75μm
Working Distance: 10 mm
Spot: 3 nA

PEGylated Nanocapsules

The image show PEGylated nanocapsules dispersed in buffer solution. It was obtained during analysis to evaluate the properties of nanocapsules stealth used in controlled drug delivery systems.

Courtesy of FRANCISCO RANGEL

Taken by Quanta 3D microscope

Magnification: 46625x
Detector: GSED
Voltage: 10 kV
Vacuum: 300 Pa
Horizontal Field Width: 6.40 μm
Working Distance: 10.6 mm
Spot: 3.0 nA

Crystals of Indium Sulfide

The image shows different crystals of indium sulfide In2S3) with tetragonal structure and pyramidal shapes. Indium sulfide is a semiconductor used primarily as a buffer layer in copper-indium-diselenide (CIGS)thin film based solar cells, replacing toxic cadmium sulfide.

Courtesy of Eberhardt Josue Friedrich Kernahan

Taken by Quanta SEM microscope

Magnification: 2116x
Detector: SE
Voltage: 10
Horizontal Field Width: 20 μm
Working Distance: 6.5 mm
Spot: 3.0 nA