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SEM

TEM

DualBeam

FIB

Sulfur Roots

Sulfur deposition on copper substrate

Courtesy of Dr. Marios Katsiotis , The Petroleum Institute

Taken by Quanta SEM microscope

Magnification: 5,000
Sample: Sulfur
Detector: SE
Voltage: 10kV
Vacuum: 10^-3 Pa
Horizontal Field Width: 451um
Working Distance: 8.0
Spot: 3.0

The Great Wall of Light

The array of micro-gratings fabricated on the facet of violet-blue InGaN semiconductor laser structure using ion beam provides high reflection to light beam emitted from the laser. It looks like array of walls to block, resist and reflect the light beam back to its origin direction.

Courtesy of Mr. Chao Shen , KAUST

Taken by Quanta 3D microscope

Magnification: 20,000X
Sample: GaN
Detector: SE
Voltage: 5 kV
Working Distance: 10.0
Spot: 5.0

Single Crystal Superalloy

Fracture surface of a HCF test piece of a single Crystal superalloy

Courtesy of Inaki Madariaga

Taken by Quanta SEM microscope

Magnification: 20x
Voltage: 15.0 kV
Working Distance: 9.9 mm
Spot: 4.4

Atomic Structure of a Family of Amyloid Fibrils

Pictured are the atomic-resolution structures of three amyloid polymorphs against a (falsely coloured) background image of the fibrils taken with a transmission electron microscope. Determining the fibril structures, and defining the major structural elements and interactions contributing to their hierarchical self-assembly, provides insight into the formation of polymorphic amyloid in a range of protein deposition disorders including Alzheimer’s and Parkinson’s diseases. Image courtesy of Anthony W. P. Fitzpatrick, Christopher A. Waudby, Daniel K. Clare, Michele Vendruscolo and Christopher M. Dobson.

Courtesy of Dr. Anthony Fitzpatrick , University of Cambridge

Taken by Tecnai microscope

The invisible ancient ruins

I was having breakfast when I noticed some strange looking mold on the wood of the table where I was sitting. I was only expecting an amorphous surface when looking at the mold with the scanning electron microscope but those blue crystals on the image appeared … What are those strange crystals on the mold? They seem to be some ancient elven ruins from the micro world we cannot see with our eyes…

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

Taken by Magellan XHR SEM microscope

Magnification: 10000x
Sample: Mold on wood
Detector: vCD
Voltage: 2 kV (4kV Beam Deceleration)
Vacuum: ~10exp-5 Pa
Horizontal Field Width: 29.8 μm
Working Distance: 5.0 mm
Spot: 100 pA

Hotbed for TEM

An in-house unltra-clean and ultra thin C grid made for customized TEM sample placement.

Courtesy of Mr. liang hong , WDC

Taken by Helios NanoLab microscope

Magnification: 1,500
Sample: C/Cu
Detector: External
Voltage: 3kv
Vacuum: high
Horizontal Field Width: 138um
Working Distance: 4mm
Spot: 2

Crystals on Ceramics

Unexpected Crystals on Ceramics

Courtesy of Daniela Exner

Taken by DualBeam microscope

Magnification: 3500x
Detector: EDT
Voltage: 10kV
Horizontal Field Width: 73.1µm
Working Distance: 5.1 mm

Intestinal Bacteria

The human intestine contains hundreds of differend kinds of bacteria. Some of it can be seen here.

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 7500x
Sample: Bacteria, intestine,
Detector: SE+BSE
Vacuum: high
Working Distance: 10mm
Spot: 3

Cantilever Beam

Cantilever beam machined on Si wafer.

Courtesy of Saravanan Arunachalam

Taken by Helios NanoLab microscope

Magnification: 10000x
Sample: Si
Detector: SE
Voltage: 20 kV
Horizontal Field Width: 3 micron
Working Distance: 4.1 mm

Micro-Bokeh

Plumbonacrite is metastable form of basic lead carbonate hardly found in nature, as such this mineral has not been completely studied and its properties are not well known. In our research we are interested in the role it plays on the formation of the perovskite PbTiO3.

Courtesy of Dr. Eric Formo , UGA

Taken by VolumeScope microscope

Shark Skin

This image shows the skin of a great white shark. The unique shape of the dermal denticles improve the fluid dynamics of the shark.

Courtesy of Mrs. Miranda Waldron , University of Cape Town

Taken by Nova NanoSEM microscope

Magnification: 260x
Sample: shark skin
Detector: ETD
Voltage: 5kV
Horizontal Field Width: 1.15mm
Working Distance: 3.9mm
Spot: 2.0

Scales of a Grass Snake

Scales of a grass snake

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 40x
Sample: biological
Detector: SE+BSE+BSE
Voltage: 7kv
Vacuum: high
Working Distance: 22
Spot: 3

Vicieae Volcano

Sweet pea plant

Courtesy of Laura Schlimgen

Taken by Quanta SEM microscope

Magnification: 650x
Detector: SE/BSE mix
Voltage: 25 kV
Working Distance: 10.8 mm
Spot: 6.0 nA

Calcium Carbonate Micropillars

Micropillars of calcium carbonate (vaterite and calcite polymorphs) electrodeposited in a polycarbonate template that was dissolved to expose the synthesized structure.

Courtesy of Robert Moser

Taken by Nova NanoSEM microscope

Magnification: 4000x
Detector: vCD
Voltage: 5.00 kV
Horizontal Field Width: 20 μm
Working Distance: 5.1 mm
Spot: 5.0

Guitar Chord

A rope of toy guitar.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta SEM microscope

Magnification: 150x
Sample: A rope of toy guitar
Detector: SE
Voltage: 30 kV
Vacuum: 2x10e-3 Pa
Horizontal Field Width: 2 mm
Working Distance: 16.8 mm
Spot: 5.0

Diatom Frustule - Costopyxsis sp.

Diatom frustule

Courtesy of Ekaterina Nikitina

Taken by Quanta SEM microscope

Magnification: 7000 x
Detector: ETD
Voltage: 20 kv
Vacuum: 5.5 -5tprr
Working Distance: 15 mm

Electronic nose

The pictured shows a electronic sensors made of tin oxide nanowires grown on gold nanoparticles in monocrystalline silicon substrate. The "electronic nose" sensors based on semiconductor oxides gases are an industrial reality, and the subject of many investigations regarding new materials and sensor technology, data processing, interpretation and validation of results. It is a non-destructive technique used to characterize odorants in various applications related to quality of life, such as food control, the quality of the environment, public safety or clinical diagnosis.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta 3D microscope

Magnification: 20000x
Sample: tin oxide nanowires grown on gold nanoparticles in monocrystalline silicon substrate
Detector: SE
Voltage: 30kV
Horizontal Field Width: 13μm
Working Distance: 7.0mm
Spot: 5.0

Nanoparticle Catalyst

The HRSTEM HAADF image reveals the nano-twin or stacking fault boundary in a nanoparticle catalyst, which were determined as the active site in chemical reaction by neutron diffraction experiments.

Courtesy of Chien-Nan Hsiao

Taken by Krios microscope

Magnification: 14,500,000 x
Sample: gold
Detector: HAADF
Voltage: 200 kV
Horizontal Field Width: 5.00 nm
Spot: 8.0

Human Hair

Human Hair details

Courtesy of Mr. Wadah Mahmoud , The University of Jordan

Taken by Inspect microscope

Magnification: 10,000x
Sample: Hair
Detector: SE
Voltage: 2 kV
Vacuum: high vaccum
Working Distance: 11.0
Spot: 2.0

Trichomes

Three trichomes are on the leaf margin of Arabidopsis. The images is gotten by cryo-SEM.

Courtesy of Wann-neng Jane

Taken by Quanta SEM microscope

Magnification: 453x
Sample: Leaf
Detector: SE
Voltage: 20KV
Working Distance: 5.9 mm
Spot: 3.0 nA

Ti-rich Sulfide from Meteorite

Sub-micrometer grains of a Ti-rich sulfide phase were discovered in the Yamato 691 meteorite. The FIB was used at NASA-JSC Labs. to extract a thin x-section of the grains. Subsequent TEM analyses verified the composition and crystal structure of the phase and and a new mineral was discovered. In the picrure, the sub-micron grain of the new mineral is shown in yellow color.

Courtesy of ZIA RAHMAN

Taken by Quanta SEM microscope

Magnification: 1,500x
Sample: Meteorite, Yamato 691
Detector: STEM
Voltage: 200 kv
Vacuum: 0.2 mbar
Horizontal Field Width: 4.10 um
Spot: 3.0

Listeria Monocytogenes

Listeria monocytogenes (green) biofilm formation on the surface of turkey jerky.

Courtesy of Daniel Boyle

Taken by Nova NanoSEM microscope

Magnification: 5,000x
Sample: Turkey jerky dipped into solution containing Listeria monocytogenes
Detector: vCD
Voltage: 5kV/1kV landing energy
Vacuum: 5 x 10-5 torr
Horizontal Field Width: 29.8 um
Working Distance: 5.0
Spot: 3

Dance of the spinning tops II

Microstructures grown by MOCVD (metalorganic chemical vapour deposition). Courtesy of Dr. Marco Antonio Sacilotti who is co-author of the image and responsible for this scientific research.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 5,000x
Sample: Gallium Microsphere grown by MOCVD
Detector: LFD
Voltage: 20 kV
Vacuum: 120 Pa
Horizontal Field Width: 59.7 µm
Working Distance: 12

Nanoparticle Hematite(Fe2O3) with Color

HRTEM image where atomic arrangement is observed from one nanoparticle of hematite (Fe2O3) in the zone axe [541].

Courtesy of Enrique Díaz Barriga Castro

Taken by Krios microscope

Magnification: 1´250,000x
Sample: hematite Fe2O3
Detector: CCD-Gatan 794
Voltage: 300 KV
Vacuum: 1.22e-007 mbar
Horizontal Field Width: 14.385 nm
Spot: 3.0

Novel Meso Phases Catalyst

Novel Meso Phases Vanadium pyrophosphate Catalyst can be used as Catalyst for selective oxidation of Hydrocarbons

Courtesy of Basant Kumar

Taken by Quanta SEM microscope

Magnification: 20,000x
Detector: SE
Voltage: 5.0 KV
Vacuum: 2 x 10 -7 Pa
Horizontal Field Width: 14.9 micron
Working Distance: 9.3 mm
Spot: 4.0 nA