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SEM

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FIB

Egg Green Lacewings (Chrysopidae)

A: 5 stitch photos of Egg Green lacewings. B, C, D: details.

Courtesy of Riccardo Antonelli

Taken by Quanta SEM microscope

Magnification: 130x, 200x, 700x, 500x
Sample: Egg Green lacewings (Chrysopidae)
Detector: LFD, Low vacuum
Voltage: 10.00 kV
Vacuum: 0.975 Torr
Horizontal Field Width: 1.15mm, 746μm, 213μm, 298μm
Working Distance: 12.8 to 7.1 mm, 5.8 mm, 5.8 mm, 13,2 mm
Spot: 5, 5, 4, 4

Tungsten Filament

Tungsten Filament

Courtesy of Mr. MUHAMMET AYDIN , Namık kemal university

Taken by Quanta SEM microscope

Magnification: 800
Detector: etd
Voltage: 5
Horizontal Field Width: 518
Working Distance: 9,9
Spot: 2,5

Plaster columns

Bi-hydrate calcium sulphate cooked to a temperature of 130 ° C and 200 ° C. The remaining water is removed to obtain anhydrous calcium sulphate (CaSO4) with hexagonal structure.

Courtesy of Marco Casinelli

Taken by Quanta SEM microscope

Magnification: 300x
Sample: CaSO4
Detector: SSD
Voltage: 25 KeV
Vacuum: 0,3 mbar
Horizontal Field Width: 900 μm
Working Distance: 53.0 mm
Spot: 4.5 nA

µ-Lettuce Residue

Organical residue, rest of photoresist, around microelectronic structure

Courtesy of Allanic Fabien

Taken by Nova NanoSEM microscope

Magnification: 27,000x
Detector: TLD SE
Voltage: 10 kV
Vacuum: 2.92 10-9 bar
Horizontal Field Width: 11 µm
Working Distance: 5 mm
Spot: 1.3 nA

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

Flowers With Rain Drops

ZnO micro-flowers obtained by hydrothermal synthesis using microwave heating.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 15,000X
Sample: Zinc oxide.
Detector: Mix: BSE and SE
Voltage: 20 kV
Vacuum: 80 Pa
Horizontal Field Width: 19.9 μm
Working Distance: 10
Spot: 3.0

Pyramidal Crystals

The image shows a crystal growth of Sn-Cu oxides, such crystals have a pyramidal form

Courtesy of NAYELY PINEDA

Taken by Nova NanoSEM microscope

Magnification: 20,000
Sample: Pyramidal Crystals
Detector: Helix
Voltage: 15 kV
Vacuum: Low Vaccum 1mbar
Horizontal Field Width: 5 micras
Working Distance: 4.9
Spot: 5.0

Fib milling

The V400ACE creates a well.

Taken by V400ACE microscope

Voltage: 30 kV
Horizontal Field Width: 137 μm
Spot: 24 pA

Bone in a Bullet

Bone remains attached in a bullet found at a Crime Scene. The bone was in the area of greatest deformation of the Lead projectile.

Courtesy of Mr. Francisco Torres , Policía de Investigaciones de Chile

Taken by Quanta 3D microscope

Sample: Bone and bullet
Detector: LFD
Voltage: 20 kV
Vacuum: 80 Pa
Horizontal Field Width: 2.42 mm
Working Distance: 14.7
Spot: 5

Silver ink on glass with imperfect ion polish

Silver ink was deposited on a glass slide. An ion beam cross-section polisher was used, but the geometry was not set up properly resulting in an imperfect cross-section.

Courtesy of Dr. Clifford Todd , The Dow Chemical Company

Taken by Nova NanoSEM microscope

Magnification: 50,000x
Sample: silver ink on glass
Detector: TLD secondary electrons
Voltage: 5 kV
Horizontal Field Width: 6 µm
Working Distance: 5.5 mm
Spot: 4.0

Shells of centric diatoms.

Shells of centric diatoms.

Courtesy of Magdalena Parlinska-Wojtan

Taken by Quanta 3D microscope

Magnification: 5000 x
Sample: Diatoms
Detector: SE
Voltage: 30 kV
Horizontal Field Width: 30 µm
Working Distance: 14 mm
Spot: 5.5

Nanoindent of Copper

Nanoindent on deformed copper imaged with channeling contrast. Nanoindentation is a tool to measure the hardness very localised at a low force. Therefore surface defects such as scratches or, as can be seen here, the oxide layer might have an influence on the measurement.

Courtesy of Joern Leuthold

Taken by Nova NanoSEM microscope

Magnification: 15000x
Sample: Copper
Detector: vCD
Voltage: LE 3kV
Vacuum: 10^-6
Horizontal Field Width: 20
Working Distance: 5.2mm
Spot: 3

Infra Red Detector Array

Contact Side of an Infra Red Detector Array seems to be a Flower Garden

Courtesy of Sedat CANLI

Taken by Quanta SEM microscope

Magnification: 1600x
Detector: SE
Voltage: 30 kV
Horizontal Field Width: 200 μm
Working Distance: 42.0
Spot: 6.0

fossil

fossil

Courtesy of Mr. MUHAMMET AYDIN , Namık kemal university

Taken by Quanta SEM microscope

Magnification: 30000
Detector: lfd
Voltage: 5
Vacuum: 50 pa
Working Distance: 7.3
Spot: 3.5

Nickle Nanowires

Nickle Nanowires in matrix

Courtesy of Gerald Poirier

Taken by Quanta SEM microscope

Magnification: 25000x
Sample: Ni Wires
Detector: SE
Voltage: 15 kV
Vacuum: 2x10-5 tor
Working Distance: 10 mm
Spot: 3 nA

Tube

Multiwalled carbon nanotube filled with crystalline material.

Courtesy of Ms. Elzbieta Pach , Institut Catala de Nanociencia i Nanotecnologia (ICN2)

Taken by Krios microscope

Magnification: 1.8 Mx
Voltage: 300 kV
Horizontal Field Width: 49.7 nm

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

PFIB Section/Image

PFIB section and image through wafer-to-wafer bond region, exposing 4 µm diameter interconnecting spheres.

Courtesy of SINTEF

Taken by Vion Plasma microscope

Voltage: 30 kV
Horizontal Field Width: 51.2 μm

Electron Balls

Electron Diffraction Pattern obtained by systematic tilting of BaTiO3 crystal

Courtesy of SOUMITRA CHATTERJEE

Taken by Tecnai microscope

Sample: BaTiO3
Detector: Gatan CCD camera (1K X 1K)
Voltage: 300 kV
Spot: 7

Walnut Cavern

Image of a broken walnut; courtesy of student Aidan Walsh.

Courtesy of Alyssa Calabro

Taken by Quanta 3D microscope

Platinum Surface

Surface of a platinum aperture, imaged at 2kV with the DBS detector to reveal the grains with strong material contrast. Taken with Helios NanoLab DualBeam. 

Taken by Helios NanoLab microscope

Colourful pebbles

The SEM image of Copper selenide nanoparticles ,just after dyeing processing .Copper selenide nanoparticles were preparated by hydrothermal method.

Courtesy of Ms. yanzhu dai , Xi'an Jiaotong University

Taken by Quanta SEM microscope

Magnification: 10,000x
Sample: CuSe
Detector: SE
Voltage: 20kV
Working Distance: 10.2
Spot: 2.5

calcium carbonate crystals

The image is from a calcium carbonate precipitate which comes from a reactive media reed bed used for the removal of phosphorous from waste water. The SEM work was done for the Water Science department at Cranfield University.

Courtesy of Mrs. Christine Kimpton , Cranfield University

Taken by SEM microscope

Magnification: 1500x
Sample: calcium carbonate
Detector: BSE
Voltage: 15kv
Horizontal Field Width: 80 microns
Working Distance: 10mm
Spot: 4

ZnO Nanowire Cross Section

ZnO nanowire bundle in cross section, prepared by Helios FIB. ZnO supplied by Kathy Han from Oregon State University. Imaging and FIB work performed by Jeff Ditto at CAMCOR (University of Oregon).

Courtesy of Kurt Langworthy

Taken by Helios NanoLab microscope

Magnification: 20000x
Detector: TLD
Voltage: 2. kV
Horizontal Field Width: 5 μm
Working Distance: 4.0 mm

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