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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

Molybdenum Thin Film

The picture shows the structures of molybdenum thin film grown on a polymer and grouped in a similar way to chromosomes. Molybdenum thin films are used as back contact in thin film based solar cells.

Courtesy of Eberhardt Josue Friedrich Kernahan

Taken by Quanta SEM microscope

Magnification: 5000x
Detector: SE
Voltage: 25 kV
Horizontal Field Width: 10 μm
Working Distance: 6.2 mm
Spot: 3 nA

Desert rose Cu particles

Desert rose Cu particles formed after the decomposition of CuH at ambient conditions.

Courtesy of Nadezda Tarakina

Taken by Helios NanoLab microscope

Magnification: 175,000x
Sample: Cu hydride particles
Detector: TLD
Voltage: 5kV
Working Distance: 3.0

Defective ball bond

SEM micrograph of a lifted defective ball bond.

Courtesy of Mr. Daniel Rigler , Budapest University of Technology and Economics

Taken by Inspect microscope

Magnification: 2617x
Sample: gold
Detector: BSE
Voltage: 20 kV
Vacuum: 10e-4 Pa
Working Distance: 15 mm
Spot: 4.5

Mammacarcinoma Cells

one of these three mamma carcinoma cells is attacked by a chimeral antybody receptor cell. This is a new therapy in fighting cancer.

Courtesy of Mr. Oliver Meckes , eye of science

Taken by Quanta SEM microscope

Magnification: 1800x
Sample: Biological, gold coated
Detector: Se, BSE + BSE
Voltage: 7kV
Vacuum: High Vac.
Working Distance: 9,8
Spot: 3,0

NanoFlower

This is growing on Lactuca sativa seed surface.

Courtesy of Yury Smirnov

Taken by Inspect microscope

Magnification: 11686
Sample: Lactuca sativa seed
Detector: SE
Voltage: 2kV
Horizontal Field Width: 25.5

Crystal Flowers

Sulfur-rich crystal formations deposited on the RJ Lee Group Passive Aerosol Sampler. Collected at Oak Ridge National Laboratory. (Please note: Images captured by Darlene McAllister. Colored by Ashley Moore.

Courtesy of Ashley Moore

Taken by Quanta SEM microscope

Magnification: 20000x
Detector: TLD
Voltage: 5 kV
Working Distance: 4.0
Spot: 3

Zinc Oxide Clusters

Zinc Oxide clusters grown from a single seed. These rods are being used to study their "Field Emission" properties

Courtesy of Gerald Poirier

Taken by Quanta SEM microscope

Magnification: 951x
Sample: ZnO
Detector: SE
Voltage: 15Kev
Vacuum: -5 torr
Horizontal Field Width: 100 μm
Working Distance: 10.2mm
Spot: 3

Etching

A crack in the surface layer etch material reacts with the underlaying material. As a result the reaction products expands in volume and lifted the top layer.

Courtesy of Robbert Weemaes

Taken by DualBeam microscope

Magnification: 8000x
Sample: semi conductor
Detector: ETD SE
Voltage: 5 kV
Horizontal Field Width: 32 μm
Working Distance: 5.0 mm
Spot: 4.0 nA

MRSA Vs Macrophage

A mouse macrophage eating Staphylococcus aureus bacteria

Courtesy of FIDEL MADRAZO

Taken by Inspect microscope

Magnification: 12000
Sample: Cell and bacteria
Detector: EDT
Voltage: 25 kV
Horizontal Field Width: 24.9
Working Distance: 8.1 mm
Spot: 3.0

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

kidney(glomerular basement membrane)

The glomerular basement membrane (GBM) of the kidney is the basal lamina layer of the glomerulus. The glomerular capillary endothelial cells, the GBM and the filtration slits between the podocytes perform the filtration function of the glomerulus, separating the blood in the capillaries from the filtrate that forms in Bowman's capsule. The GBM is a fusion of the endothelial cell and podocyte basal laminas.

Courtesy of Mr. sathish - , Christian medical collage.vellore (CMC)

Taken by Tecnai microscope

Magnification: 4200 x
Sample: human kidney tissue
Detector: SE
Voltage: 60 kv
Vacuum: 4mbar
Horizontal Field Width: 3.64μm
Working Distance: 5.4
Spot: 1.0

Chromium Hexacarbonyl Horns

Chromium hexacarbonyl vapour was carried by argon through a heated capillary and impinged onto silicon substrate. Due to the temperature of the capillary, the chromium hexacarbonyl dissociated upon impact and chemisorbed onto the surface - forming horns growing towards the axis of the capillary.

Courtesy of Mr. Mathias Henry , Georgia Institute of Technology

Taken by Quanta SEM microscope

Magnification: 207x
Sample: silicon
Detector: SE
Voltage: 25 kV
Vacuum: 2e-5 torr
Horizontal Field Width: 500μm
Working Distance: 23.3
Spot: 3

ZnO Compound eyes

Mid-phase structure of ZnO doped with Al, grown in CVD system at 1000 C. Structure was enclosed in trap and not fully ripened.

Courtesy of Dr. Abdul Majid , Majmaah University

Taken by Quanta SEM microscope

Magnification: 37973
Sample: ZnO:Al
Detector: SE
Voltage: 5 KV
Vacuum: HV
Horizontal Field Width: 5 um
Working Distance: 6.7 mm
Spot: 2.5

Copper Creeping

Typical appearance of sulphides and bornite/djurleite particle exhibiting typical Widmannstatten texture.

Courtesy of Musarrat Safi

Taken by MLA microscope

Magnification: 1614x
Sample: typical copper nickel reaction
Detector: BSE
Voltage: 25 kV
Vacuum: -7 kbar
Horizontal Field Width: 150.
Working Distance: 11mm
Spot: 7.0

ZnO Nanowires

Secondary electron image of ZnO nanowires produced at Lawrence Berkeley National Laboratory. This semiconductor material is being researched for applications in electronics, optics and photonics. (Image collected by Darlene McAllister.)

Courtesy of Ashley Moore

Taken by Quanta SEM microscope

Magnification: 12000x
Sample: ZnO nanowires
Detector: TLD
Voltage: 5 kV
Working Distance: 3.1
Spot: 3

Three Chip Stack

Courtesy of Courtesy of Fraunhofer-Munich

Taken by Vion Plasma microscope

Voltage: 30.00
Horizontal Field Width: 24.9 μm

Zinc Oxide nanopagodas

Zinc Oxide crystals grown by Aqueous Chemical Bath method.

Courtesy of Mr. Witold Adamkiewicz , Institute of Physical Chemistry PAS

Taken by Nova NanoSEM microscope

Magnification: 50,000 x
Sample: Zinc Oxide
Detector: TLD
Voltage: 3 kV
Spot: 2.0

QUASICRYSTAL pentagonal dodecahedron

pentagonal dodecahedron IN ALLOY Al-Fe-Cu

Courtesy of FRANC ZUPANIC

Taken by Quanta SEM microscope

Magnification: 3500
Sample: alloy Al-Fe-Cu
Detector: ETD
Voltage: 15 kV
Working Distance: 14,8

Slope Cut on Semiconducter

Slope cut on semiconducter

Courtesy of Reingruber Herbert

Taken by Quanta SEM microscope

Magnification: 6300 x
Detector: ETD
Voltage: 5.0 kV
Horizontal Field Width: 10.0 μm
Working Distance: 9.3 mm

Coffee Creamer

Coffee Creamer

Taken by Helios NanoLab G3 microscope

Compositional Map

Compositional map of the Ni based superalloy sample:  2D EDS multi-element compositional map of 512 × 512 pixels.  Acquired in <5min. Product: Talos TEM

Taken by Talos microscope

Crystal Ocean

copper crystals on copper surface

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 30,015x
Sample: copper thin wire
Detector: SE
Voltage: 5 kV
Vacuum: HV
Working Distance: 10.3
Spot: 2.5

Platinum Nano-Wire

A platinum nano-wire deposited and milled to about 50nm diameter for use as a gas sensor.

Courtesy of Peter Heard

Taken by FIB microscope

Magnification: 50,000x
Detector: CDM-E
Voltage: 30kV
Horizontal Field Width: 6.08 μm
Spot: 1pA

Micro-bones

Secondary electron image of a CaNpO2(OH)2.6Cl0.4 * 2H2O precipitate

Courtesy of Dr. Dieter Schild , Karlsruhe Institute of Technology KIT) - INE

Taken by Quanta SEM microscope