Services

Transmission Electron Microscopes

120 kV TEM (FEI Tecnai 12)

120 kV TEM especially for soft-matter analysis.

FEI Tecnai 12 Bio-Twin Information Card

Manufacturer

FEI

Model

Tecnai 12 Bio-Twin

Emitter

LaB6(or W)

Installation

-

Resolution

0.49 nm (point)

Acceleration voltage

40 - 120 kV

Camera

Gatan US1000 CCD
SiS MegaView CCD

Spot size

-

Objective lens

Cs 6.3 mm
Cc 5.0 mm

Analytical

No

Energy filter

No

Cryo

Cryo-holder with liquid nitrogen cooling

Contact

[email protected]
[email protected]

Pricing

See the current fees.

Availability

The instrument is available for outside users, such as other departments, universities, VTT, and industry.
It is also possible to buy imaging service.
Contact Prof. Janne Ruokolainen for details.

Photos and micrographs

BCP-mesogen complex
smectic-within-lamellar
40/5 nm period
RuO4 stained
Image courtesy of M.Sc. Juuso Korhonen
Macromolecules 2010

Cs-corrected HR-TEM (JEOL JEM-2200FS)

The JEM-2200FS combines a 200 kV field emission gun (FEG) and in in-column energy filter (Omega Filter) to produce a high-end, optimally configured TEM for energy filtered imaging.

JEOL JEM-2200FS Information Card

Manufacturer

JEOL

Model

JEM-2200FS

Emitter

Schottky FEG

Installation

2008

Resolution

-

Acceleration voltage

80 kV
200 kV

Spot size

0.2 nm

Objective lens

Cs corrected and adjustable
Cc 1.4 mm

Analytical

EDX
EELS

Energy filter

Omega type

Cryo

Yes, cryogenic liquid-nitrogen cooled sample holder

Contact

[email protected]
[email protected]

Technical staff

Dr. Hua Jiang (operator)
M.Sc. Zhen Zhu (operator)

Pricing

See current fees.

Availability

The instrument is available for outside users, such as other departments, universities, VTT, and industry.
It is also possible to buy imaging service.
Contact Prof. Janne Ruokolainen for details.

Holders and accessories

Single Tilt Holder

Manufacturer: JEOL

Double Tilt Holder

Manufacturer: JEOL

Heating Holder

Gatan Model 628
Manufacturer: Gatan

In-Situ Holder

Nanofactory
Manufacturer: Nanofactory

Hot Stage Controller

Gatan Model 901
Manufacturer: Gatan

Turbo Pumping Station

Gatan Model 901
Manufacturer: Gatan

Photos and micrographs

TEM bright-field image
Au particle
200 kV
Micrograph courtesy of Dr. Hua Jiang

STEM bright-field image
Au particle
200 kV
Micrograph courtesy of Dr. Hua Jiang

STEM dark-field image
Au particle
200 kV
Micrograph courtesy of Dr. Hua Jiang

A Cs corrected micrograph
Si (110) dumb-bell structure
1.36 Å spacing between atom columns
Micrograph courtesy of Dr. Hua Jiang

Single-walled carbon nanotube
200 kV TEM
Micrograph courtesy of Dr. Hua Jiang

Single-walled carbon nanotube
Energy-filtered TEM
Micrograph courtesy of Dr. Hua Jiang

Cryo-TEM (JEOL JEM-3200FSC)

Ideally suited for imaging low contrast, frozen biological samples, the JEM-3200FSC field emission cryo-TEM is equipped with an in-column Omega-type energy filter spectrometer.

JEOL JEM-3200FSC Information Card

Manufacturer

JEOL

Model

JEM-3200FSC

Emitter

Schottky FEG

Installation

2008

Resolution

0.204 nm (lattice)
0.17 (point)

Acceleration voltage

100 kV
200 kV
300 kV

Spot size

0.2 nm

Objective lens

Cs 4.1 mm
Cc 3.4 mm

Analytical

EELS

Energy filter

Omega type

Cryo

Liquid helium (or nitrogen) cooled cryogenic stage.

Contact

[email protected]
[email protected]

Pricing

See current fees.

Availability

The instrument is available for outside users, such as other departments, universities, VTT, and industry.
It is also possible to buy imaging service.
Contact Prof. Janne Ruokolainen for details.

Holders and accessories

Vitrobot

Manufacturer: FEI

Vitrobot

FEI Vitrobot Mark IV
Manufacturer: FEI

Plasma Cleaner

Gatan Solarus Model 950
Manufacturer: Gatan

Analytical HR-TEM (JEOL JEM-2800)

High Throughput, Automated TEM, S/TEM, SEM and Analysis

The JEOL JEM-2800 is a high throughput nano-analysis TEM with automated functions.

This versatile TEM features high resolution imaging in TEM, STEM, and SE modes; ultrasensitive elemental mapping with a large angle Energy Dispersive Spectrometer (EDS for chemical analysis; TEM and STEM tomography; and in situ observation of samples.

The instrument is operated without a fluorescent screen and the operator sits in a bright room.

JEOL JEM-2800 Information Card

Manufacturer

JEOL

Model

JEM-2800

Emitter

Schottky FEG

Installation

2016

Resolution

0.1 nm (TEM lattice)
0.2 nm (TEM point)
0.14 nm (STEM)

Acceleration voltage

100 kV
200 kV

Camera

JEOL 2K x 2K CMOS camera

Spot size

0.2 - 2 nm

Objective lens

Cs 0.7 mm
Cc 1.3 mm

Analytical

High-speed EDX, 100 mm2 SDD, 0.95 sr, 133 eV

Energy filter

No

Cryo

Liquid nitrogen cooled cryogenic sample holder.

Contact

[email protected]
[email protected]

Pricing

See current fees.

Availability

The instrument is available for outside users, such as other departments, universities, VTT, and industry.
It is also possible to buy imaging service.

200 kV TEM (FEI Tecnai F20)

200 kV TEM especially for analytical work.

FEI Tecnai F20 Information Card

Manufacturer

FEI

Model

Tecnai F20

Emitter

Schottky FEG

Installation

2016

Resolution

0.15 nm (lattice)

0.24 nm (point)

0.2 nm (STEM)

Acceleration voltage

40 - 200 kV

Camera

Gatan Multiscan CCD 794

Gatan US1000 CCD

Spot size

-

Objective lens

Cs 1.2 mm
Cc 1.2 mm

Analytical

EDX

EELS

Energy filter

Gatan GIF

Cryo

Cryo-holder with liquid nitrogen cooling

Contact

[email protected]
[email protected]

Pricing

See the current fees.

Availability

The instrument is available for outside users, such as other departments, universities, VTT, and industry.
It is also possible to buy imaging service.
Contact Prof. Janne Ruokolainen for details.

This service is provided by:

Nanomicroscopy Center

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