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SEM

TEM

DualBeam

FIB

Caos

Anchored Carbon nanotubes encapsulating crystalline nanowires

Courtesy of Desiderio Giovanni

Taken by Quanta SEM microscope

Magnification: 20000x
Sample: Carbon, Sn
Detector: ETD
Voltage: 15KV
Vacuum: HV
Horizontal Field Width: 2.0
Working Distance: 8.5
Spot: 3.0

Mechanically Embossed

mechanically embossed coating on film substrate

Courtesy of John Fitch

Taken by Quanta SEM microscope

Magnification: 6172 x
Detector: ETD
Voltage: 15.00 kV
Vacuum: 2.71e-7 Torr
Horizontal Field Width: 48.3 μm
Working Distance: 11.7 mm
Spot: 3.0 nA

Calc-magnesian Natural Mineral

Calc-magnesian natural mineral deposit

Courtesy of Thierry Thomasset

Taken by Quanta SEM microscope

Magnification: 2500x
Detector: SED
Voltage: 20 kV
Vacuum: HiVac
Horizontal Field Width: 64.5µm
Working Distance: 10 mm
Spot: 3 nA

Efavirenz

Efavirenz is an anti-HIV drug that reduces the amount of virus in the body. It is one of the most recent classes of anti-retroviral drugs used in the treatment of HIV infections. It is the first choice therapy for AIDS treatment.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 20,000x
Sample: Active Pharmaceutical Ingredients (API)
Detector: SE
Voltage: 20 kV
Horizontal Field Width: 12.8 µm
Working Distance: 19.7

Silica Microsphere and Polymer Impact

A silica microsphere (3.7um dia.) impacts a polymer composite comprising 20nm thick hard and soft layers. Initially the layers were aligned in the vertical direction and deformed by the 1.1km/s speed impact.

Courtesy of Jae-Hwang Lee

Taken by Helios NanoLab microscope

Magnification: 17,500x
Sample: Self-assembled block copolymer (PS-b-PDMS)
Detector: SE TLD
Voltage: 2kV
Horizontal Field Width: 7.31 um
Working Distance: 4.1 mm

Implant powder

The image corresponds to a titanium, aluminum and vanadium alloy powder (Ti6Al4V), usually employed for the manufacture of medical prostheses and implants.

Courtesy of Maria Carbajo

Taken by Quanta 3D microscope

Magnification: 3500x
Sample: titanium, aluminum and vanadium alloy
Detector: SE
Voltage: 5 kV
Vacuum: 8e-4 Pa
Horizontal Field Width: 84,5 μm
Working Distance: 10.4 mm
Spot: 5.5

Atlantic Spiny Dogfish Skin

Squalus acanthias skin surface.

Courtesy of Daniel Boyle

Taken by Nova NanoSEM microscope

Magnification: 800x
Sample: Dogfish skin surface
Detector: vCD
Voltage: 5kV/1kV landing energy
Vacuum: 2.44E-5
Horizontal Field Width: 373um
Working Distance: 4.9
Spot: 3.0

IR lamp blown filament

A blown filament from an IR lamp is shown on the image. The melted area seen on the tip is where it burned and cracked while working. The rest of the filament, that is in a healthy state, is a perfect and beautiful double spiral geometry .

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

Taken by Quanta SEM microscope

Magnification: 160
Sample: IR lamp filament
Detector: SE + BSE
Voltage: 20 kV
Vacuum: 10e-4 Pa
Horizontal Field Width: 1.89 mm
Working Distance: 10 mm
Spot: 4.0

Mitylus skeleton

Skeleton of a mytilus

Courtesy of Dr. Antonietta Gatti , Nanodiagnostics

Taken by Quanta SEM microscope

Magnification: 6,000x
Sample: mytilus
Detector: BSE
Voltage: 20
Vacuum: 0.61Torr
Horizontal Field Width: 49.73
Working Distance: 12.7
Spot: 3.8

Mouse Lung

This is an SEM image from mouse lung.

Courtesy of Mr. SEYYED HABIB ALAVI , Oklahoma State University

Taken by Quanta SEM microscope

Magnification: 50000
Sample: Lung Cell
Detector: ETD
Voltage: 20 kV
Working Distance: 10.4
Spot: 3.0

G4 PFIB TEM 230kx

G4 PFIB TEM 230kx

Taken by Helios G4 PFIB microscope

Sugar Crystal

To demonstrate high quality imaging using very low accelerating voltage.

Courtesy of David McCarthy

Taken by Quanta SEM microscope

Magnification: 187x
Sample: Sugar Crystal
Detector: SE
Voltage: 0.5KV
Vacuum: 1.42e-4 Pas
Horizontal Field Width: 1.37mm
Working Distance: 8.5mm
Spot: 3.0

STEM Viewgraph of a Cross Section

The NWs were placed horizontally on a Si wafer then with the FEI Helios the Pt protection layer was deposited by E-beam and Ion-beam successively. Subsequently a TEM lamellae was prepared in maual mode (bottom left) and then imaged in STEM mode using the same FEI Helios featuring the core GaAs NW with an AlGaAs Shell (dark region in top and bottom right viewgraphs) and a GaAs outer shell. The work has been done by Dr. Jie Tian and Dr. Michael Gao using the ANFF ACT node dual beam FIB Helios.

Courtesy of Fouad Karouta

Taken by Helios NanoLab microscope

Magnification: 6500, 45000 and 350000
Sample: GaAs/AlGaAs nanowires on Si
Detector: STEM
Voltage: 30 kV
Vacuum: 5 E-6 mbar
Horizontal Field Width: Various
Working Distance: 5.1 mm
Spot: 7 nm

Streptococcus phagocytosis

A mouse macrophage engulfing a Streptococcus chain

Courtesy of MARIA JOSE MARIN VIDALLED

Taken by Inspect microscope

Magnification: 15,000x
Sample: macrophage and bacteria
Detector: EDT
Voltage: 20 kV
Horizontal Field Width: 19.9 microms
Working Distance: 10.7 mm
Spot: 3.0

Altered AFM Tip

Standard AFM tip with University of Utah Logo written on it and probe tip modified. Quanta 3D for logo patterening and NovaNanoSEM for imaging.

Courtesy of randy polson

Taken by Nova NanoSEM microscope

Magnification: 2500x
Sample: afm
Detector: etd
Voltage: 1kv
Vacuum: high
Horizontal Field Width: 123 μm
Working Distance: 5mm

Earth Layers

CVD synthesis of carbon nanotube on Si substrate

Courtesy of Viviana Gonzalez

Taken by Quanta SEM microscope

Magnification: 350x
Sample: Carbon
Detector: SE
Voltage: 15kV
Vacuum: 3mbar
Horizontal Field Width: 50um
Working Distance: 4
Spot: 3

Sugarcane

Sugarcane

Courtesy of Fernanda Santos

Taken by Inspect microscope

Magnification: 4,000x
Sample: Sugarcane
Detector: SE
Voltage: 15 kV
Working Distance: 43.6
Spot: 4.0

Titania Crystal on TiO2

Crystal growth of titania on TiO2 as a result of cation diffusion under a chemical gradient.

Courtesy of Anna Magraso

Taken by Quanta SEM microscope

Magnification: 1405x
Detector: SE
Voltage: 10 kV
Vacuum: high vacuum
Working Distance: 10 mm
Spot: 3 nA

Large depth of field.

Automotive light bulb filament.

Courtesy of FRANCISCO RANGEL

Taken by Quanta SEM microscope

Magnification: 175X
Detector: SE
Voltage: 10 kV
Vacuum: 1.6e-6 mbar
Horizontal Field Width: 1,71 mm
Working Distance: 45.8
Spot: 3.2

HairStyle

A SEM image of the upper part of the style and stigma from an Arabidopsis flower.

Courtesy of Guichuan Hou

Taken by Quanta SEM microscope

Magnification: 400x

Fish gill

Fish gill

Courtesy of Mr. Nishad Kv , SCTIMST

Taken by Quanta SEM microscope

Magnification: 400
Detector: ETD
Voltage: 20kV
Horizontal Field Width: 746
Working Distance: 11.6
Spot: 4.0

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

Nano Forest

FIB milling reveals a nano forest mountain range.

Taken by V400ACE microscope

Voltage: 30 kV
Horizontal Field Width: 38.3
Spot: 24 pA

Gold Cake

gold particles on tantalum surface

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 24,401x
Sample: Tantalum wire
Detector: SE
Voltage: 5 kV
Vacuum: High Vacuum
Working Distance: 11.6 mm
Spot: 3.5 nA

nine plus two

Cross sections through high-pressure frozen Nucella lamellosa sperm tails showing the classic 9+2 arrangement of microtubules, and amazing plasma membrane detail.

Courtesy of Mr. Garnet Martens , BioImaging Facility

Taken by Tecnai microscope