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SEM

TEM

DualBeam

FIB

G4 PFIB TEM 230kx

G4 PFIB TEM 230kx

Taken by Helios G4 PFIB microscope

Marshlands of a Mineral

marshlands of a mineral during ore processing

Courtesy of Musarrat Safi

Taken by MLA microscope

Magnification: 297 x
Sample: PGM ore
Detector: BSE
Voltage: 25 kV
Vacuum: 2.97 e-6 torr
Horizontal Field Width: 1000 um
Working Distance: 11mm
Spot: 6.0

Aliens nest

Mineralogical / morphological characterization of a sample of spray roaster oxide from the regeneration of hydrochloric acid used in the acid leaching of titanium concentrate.

Courtesy of Mr. Rogerio Kwitko , VALE

Taken by Inspect microscope

Magnification: 360x
Sample: Spray roaster oxide, from the regeneration of hydrochloric acid used in the acid leaching of titanium concentrate
Detector: BSE
Voltage: 20 kV
Vacuum: 5.5e-6 mbar
Horizontal Field Width: 800um
Working Distance: 11mm
Spot: 4.5

Presolar Grain

This image shows a Sub-micron, nano meter sized pre-solar grain, isolated using FIB Qunta 3D-FEG, at the Johnson Space Center NASA. The grain is right under the carbon cap on the very top of the pillar shown in the picture. This sample is from a meteorite and the isolated grain showed, which later on experimentally proved, to be a pre-solar grain. This procedure of isolation made it possible to perform NANO-SIMS analysis and later on preparing a thin X-Section for TEM analysis on this really really precious grain. The study helped towards understanding the formation of stars in our galaxy as well as the origin of our own solar system.

Courtesy of ZIA RAHMAN

Taken by Quanta 3D microscope

Magnification: 25000x
Sample: Meteorite
Detector: SE
Voltage: 20 kV
Vacuum: 3 mbar
Horizontal Field Width: 200nm
Working Distance: 9.9 mm
Spot: 5.0 nA

Dracocephalum Stomata

Stomata on Dracocephalum nectary

Courtesy of Mr. Michał Rawski , Jagiellonian University

Taken by Quanta 3D microscope

Magnification: 1750x
Sample: plant tissue
Detector: ETD SE
Voltage: 2 kV
Vacuum: 7.35e-4 Pa
Horizontal Field Width: 83.5 μm
Working Distance: 10.5
Spot: 4.5

Cork

The picture above shows cork structure. It is composed of suberin, a hydrophobic substance that has impermeable, buoyant, elastic, and fire retardant properties. Cork's bubble-form structure and natural fire retardant make it suitable for acoustic and thermal insulation in house walls, floors, ceilings and facades. Cork's elasticity combined with its near-impermeability makes it suitable as a material for bottle stoppers, especially for wine bottles. Cork stoppers represent about 60% of all cork based production.

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

Taken by Quanta SEM microscope

Magnification: 526
Sample: Cork
Detector: SE
Voltage: 20 kV
Vacuum: 10e-4 Pa
Horizontal Field Width: 567 µm
Working Distance: 15 mm
Spot: 4.0

Rice Leaf

Rice leaf with a layer of Wax

Courtesy of Nicole Ottawa, Eye of Science

Taken by Quanta SEM microscope

Pyramid of Nickel

Secondary electron image of sponge nickel.

Courtesy of Mr. Bambang Afrinaldi , Center of Polymer Technology

Taken by SEM microscope

Magnification: 2000x
Detector: SE
Voltage: 20 kV
Horizontal Field Width: 60 μm
Working Distance: 10
Spot: 30

Tooth

Dentinal tubules

Courtesy of Nishad Kv

Taken by Quanta SEM microscope

Micropillar with Pt Bridges

A micropillar is provided with lateral contacts in order to generate an in-plane electrical field inside the cavity. The contacts are formed by focused ion beam induced deposition of platinum between a gold layer and the micropillar. The image was colorized (Pt: blue, Au: yellow, micropillar: red).

Courtesy of Johannes Beetz

Taken by Helios NanoLab microscope

Magnification: 5000x
Sample: GaAs
Detector: SE
Voltage: 3 kV
Working Distance: 4.2 mm

Flower Garden

Due to a hole in the top protection layer liquid reacted with the layer stack resulting in these beautiful "flowers"

Courtesy of Robbert Weemaes

Taken by Nova NanoSEM microscope

Magnification: 35000
Sample: semi conductor
Detector: TLD SE
Voltage: 5 kV
Horizontal Field Width: 7.31 um
Working Distance: 5.0 mm
Spot: 4.0

Pear Stem

Image of pear stem; courtesy of student Emma Brennan

Courtesy of Alyssa Calabro

Taken by Quanta 3D microscope

Star shape percipitation

While I was exploring my laser clad sample, I found this beautiful star shining on the screen.

Courtesy of Mr. SEYYED HABIB ALAVI , Oklahoma State University

Taken by Quanta SEM microscope

Magnification: 29000
Sample: Laser clad steel
Detector: SE
Voltage: 20 kV
Working Distance: 10.5
Spot: 6.0

Mouse Trachea

Mouse trachea and its red blood cells

Courtesy of Matthew Sharp

Taken by Quanta SEM microscope

Magnification: 5200x
Detector: SE
Voltage: 10.0 kV
Working Distance: 10.50 mm
Spot: 3.0 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

TSV Sectioned and Imaged

TSV sectioned and imaged by a Plasma-FIB system running an ICP ion source.

Courtesy of Fraunhofer IWM Halle, prepared in the ENIAC ESIP project

Taken by Vion Plasma microscope

Detector: CDEM
Horizontal Field Width: 102 μm
Working Distance: 16.6 mm

Coffee Creamer

Coffee Creamer

Taken by Helios NanoLab G3 microscope

Yeast Cell

Yeast imaged on a Magellan XHR Scanning Electron Microscope. Yeast Culture is highly useful in Biotechnological studies

Courtesy of FEI image

Taken by Magellan XHR SEM microscope

Magnification: 1,300,000x
Detector: TLD
Voltage: 1.00 kV
Working Distance: 1.9 mm

Micro Unicorn

A rare sighting in a Scanning Electron Microscope, behold the Micro Unicorn!

Courtesy of Dr. Joshua Schumacher , National Institute of Standards and Technology

Taken by Helios NanoLab microscope

Magnification: 6500
Detector: ETD SE
Voltage: 5 kV
Horizontal Field Width: 23.0
Working Distance: 4.0

Deprocessing 1x node

Deprocessing 1x node, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

Tree Bark

Image of tree bark; courtesy of student Alex Hwang.

Courtesy of Alyssa Calabro

Taken by Quanta 3D microscope

Lamella preparation

Preparation of a lamella by focused ion beam (FIB) milling, for later viewing with TEM. The material is a semiconductor integrated circuit (IC) chip with micro-structure-surface passivation film

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta 3D microscope

Magnification: 7000x
Sample: semiconductor integrated circuit
Detector: SE
Voltage: 15kV
Horizontal Field Width: 45 μm
Working Distance: 8.3mm
Spot: 5.5

Colony of Bacteria

colony of bacteria

Courtesy of Fernanda Santos

Taken by Inspect microscope

Magnification: 3,000x
Sample: Biology
Detector: SE
Voltage: 20 kV
Horizontal Field Width: 30 μm
Working Distance: 17.0mm
Spot: 4.0

Basaltic Microbes and Biofilm

This is a colony of microbes epoxied into their biofilm after exposure to carbon sequestration (CO2) conditions of the Columbia River Basalts

Courtesy of Circe Verba

Taken by Inspect microscope

Magnification: 10000
Sample: Biogenic basalt
Detector: BSE
Voltage: 12 kV
Horizontal Field Width: 10 micron
Working Distance: 10.7
Spot: 3

Graphite Monkey

Graphite onion-like structures on an amorphous holey-carbon film.

Courtesy of Yaron Kauffmann

Taken by Krios microscope

Magnification: 670,000x
Detector: Gatan CCD
Voltage: 300 kV
Horizontal Field Width: 0.058 μm
Working Distance: 5 nm
Spot: 3.0 nA