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SEM

TEM

DualBeam

FIB

ARF Resist Qimonda

ARF Resist Qimonda

Taken by Helios NanoLab G3 microscope

Mesoporous Silica

Mesoporous Silica -  Uncoated mesoporous silica (SBA-15) imaged at very high magnification with 800eV landing energy and 3pA beam current, to reveal the pore structure with minimum beam damage and charging. Product: Helios NanoLab DualBeam

Taken by Helios NanoLab microscope

Trabecular Rete of Human Oculus

The trabecular rete of human oculus consists of crossing collagen fibers with cells and extracellular matrix on the surface. Also on the surface of the trabeculae we can see round granules (not bacteria) of organic origin. The use of SEM in ophthalmologic microsurgery allows to evaluate the quality of surgical technique. These studies were conducted jointly with Lyubimova T.S. from Scientific Technical Complex “Microsurgery of oculus”.

Courtesy of Natalia Shevlyagina

Taken by Quanta SEM microscope

Magnification: 8,000x
Detector: ETD
Voltage: 5 kV
Vacuum: 1,55E-3 Pa
Horizontal Field Width: 37,3μm
Working Distance: 7,9 mm
Spot: 2,5 nA

ZnO Nanowires

Topography of the ZnO nanowires obtained by the TLD-SE at 2 kV Courtesy of Munster University, Germany Product: Verios SEM

Courtesy of Courtesy of Munster University, Germany

Taken by Verios XHR SEM microscope

Voltage: 2 kV

Straight struts and strained shoots

A combination of kinetics (alfa>beta phase) in sintering (solution/reprecipitation also as liquid/gas phase) of silicon nitride foam yielded sub-micro-textures with wide crystalline growths spreading all over the surfaces of the micro-confined strut-wall voids and pores, with crystals in elongated habitus , until exagerate growths to either whiskers or ribbons

Courtesy of Dr. Mauro Mazzocchi , Italian National Council of Research

Taken by Quanta SEM microscope

Magnification: 5000
Sample: ceramic silicon nitride
Detector: SE+SSD
Voltage: 5.1
Vacuum: HV
Horizontal Field Width: nd
Working Distance: 9.3
Spot: 2.7

Low Gravity

Because of the causes due to kinetics and gas-solid reprecipitation and sintering mechanisms, in a silicon nitride (MgO doped) porous body, an exaggerated whiskers and ribbon-like whiskers growth thrusting agglomerates of uprooted smaller Si3N4 particles by suspending them into the void of the porosity

Courtesy of Dr. Mauro Mazzocchi , Italian National Council of Research

Taken by Quanta SEM microscope

Magnification: 1500x
Sample: silicon nitride
Detector: BSE
Voltage: 15kV
Vacuum: HV
Working Distance: 8.0
Spot: 2.7

Diatom

Diatom

Courtesy of Dr. Dave Patton , UWE

Taken by SEM microscope

Magnification: 1125x
Sample: Diatom
Detector: GSE
Voltage: 20 kV
Vacuum: 2.4 Torr
Horizontal Field Width: 110 microns
Working Distance: 10.3
Spot: 5.0

Ice Cream

Ice Cream imaged on a Magellan XHR Scanning Electron Microscope (SEM)

Courtesy of FEI Image

Taken by Magellan XHR SEM microscope

Magnification: 200,000x
Detector: TLD
Voltage: 1.00 kV
Horizontal Field Width: 1.49 μm
Working Distance: 2.8 mm

Porous Alumina Membrane on Copper

Porous alumina membrane on copper.

Courtesy of Joern Leuthold

Taken by Nova NanoSEM microscope

Magnification: 30000x
Detector: TLD
Voltage: 5kV
Vacuum: 10^-6mbar
Horizontal Field Width: 9.95µm
Working Distance: 4.9mm
Spot: 3

FinFet Device

Low kV critical for seeing surface structure of 22nm FinFET devices

Courtesy of FEI

Taken by Verios XHR SEM microscope

Magnification: 150000
Detector: TLD
Voltage: 700.00 V
Horizontal Field Width: 6,3 pA
Working Distance: 1.2mm

Incubation

An egg in nest. This image is 3-D polymer nanostructure fabricated with 3-D lithography.

Courtesy of Dr. Weisheng Yue , KAUST

Taken by Quanta SEM microscope

Mechanical Pencil Lead 0.7mm

The typical position when the fracture of the graphite occurs.

Courtesy of Francisco Rangel

Taken by Quanta SEM microscope

Magnification: 250x
Sample: Lead automatic pencil
Detector: Mix: SE + BSE
Voltage: 20 kV
Horizontal Field Width: 1188.2 μm
Working Distance: 44.2
Spot: 5.0

PVP nanofibers

PVP nanofibers prepared by electrospinning

Courtesy of Dr. Wei Luo , Oregon state university

Taken by Quanta SEM microscope

Magnification: 20,000X
Sample: PVP
Detector: SE
Voltage: 10 kV
Vacuum: .3mbar
Horizontal Field Width: 14.9μm
Working Distance: 4.7 mm
Spot: 3.0

Magic Spiral

Found on wasp's head. JSC Nanopromimport http://npimport.ru

Courtesy of Ms. Marina Frolova , JSC Nanopromimport

Taken by Inspect microscope

Magnification: 993
Sample: Insect
Detector: ETD
Voltage: 5 kV
Horizontal Field Width: 300 μm
Working Distance: 10
Spot: 2.5

Rice Leaf

Rice leaf with a layer of Wax

Courtesy of Nicole Ottawa, Eye of Science

Taken by Quanta SEM microscope

Child's play

A toy guitar's rope

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta 3D microscope

Magnification: 200x
Detector: SE
Voltage: 15 kV
Horizontal Field Width: 1.49 μm
Working Distance: 10.7 mm
Spot: 5.0

Explorer 4 Additive AppImage 7

Taken by Explorer 4 Additive microscope

Nanoflowers II.

ZnO nanoparticles obtained by hydrothermal synthesis using microwave heating.

Courtesy of FRANCISCO RANGEL

Taken by Quanta SEM microscope

Magnification: 15000x
Sample: ZnO.
Detector: Mix: SE plus BSE
Voltage: 20 kV
Vacuum: 80 Pa
Horizontal Field Width: 19.9 μm
Working Distance: 10.0
Spot: 3.0

Filhote

Uratus Cristal. When the baby is born uratus produces crystals, similar to stone rin.

Courtesy of Mr. Sidnei Araujo , CNPEM

Taken by Inspect microscope

Magnification: 3000
Sample: Uratus Crital
Detector: SE
Voltage: 10.00
Vacuum: 3,0-5 mbar
Horizontal Field Width: 99.5
Working Distance: 9.7
Spot: 3.0

French point lace

Marine diatom

Courtesy of Philippe Crassous

Taken by Quanta SEM microscope

Magnification: 8339
Detector: SE
Voltage: 10
Vacuum: 10-4 mbar
Horizontal Field Width: 35.8
Working Distance: 10.1 mm
Spot: 3

Carbon nanotrees growing out of a contamination spot

Carbon contamination spots on SiN spontaneously form nanotrees after some minutes under a 200 keV electron beam

Courtesy of Mr. Marien Bremmer , Leiden Institute of Physics

Taken by Tecnai microscope

Sample: SiN / C
Voltage: 200
Spot: 3.0

Unfilled TSV Cross Section

A 200 x 80 μm box mill is used to expose the material interfaces at the top of the unfilled TSV (800 nA, 10 minutes).

Courtesy of Fraunhofer-Munich

Taken by Vion Plasma microscope

Sample: silicon
Detector: CDEM
Horizontal Field Width: 171 μm
Working Distance: 16.5 mm

Diatome

Diatome

Courtesy of Gokhan ERDOGAN

Taken by Quanta SEM microscope

Magnification: 4219x
Sample: Diatome
Detector: ETD
Voltage: 5.0
Vacuum: 4.29e-6mbar
Horizontal Field Width: 70.59μm
Working Distance: 10.4
Spot: 2.5

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

Spiral Screw

Front view of the spiral of a screw

Courtesy of Maria Carbajo

Taken by Quanta 3D microscope

Magnification: 100x
Sample: screw
Detector: SE
Voltage: 5.0 kV
Vacuum: 8.8e-4 Pa
Horizontal Field Width: 3.0 mm
Working Distance: 15.1 mm
Spot: 5.0