Instrumentation

Transmission Electron Microscopes (TEMs)

TFS Titan Krios

TFS Titan Krios #1 “Jim”

Features
Voltage: 300 kV Cs: 2.7 mm Volta Phase Plate (VPP) Autoloader System

Detectors
Gatan K3 Direct Electron Detector 5,760 x 4,092 pixels BioQuantum Imaging Filter
Ceta CMOS Detector 4k x 4k pixels

Pixel Sizes
64,000x mag: 1.3 Å/pixel
81,000x mag: 1.1 Å/pixel
105,000x mag: 0.8 Å/pixel

TFS Titan Krios #2 “Marilyn”

Features
Voltage: 300 kV | Cs: 0.001 mm | Volta Phase Plate (VPP) | Autoloader System | Cs Corrector

Detectors
Gatan K3 Direct Electron Detector: 5,760 x 4,092 pixels | BioQuantum Imaging Filter
Ceta CMOS Detector: 4k x 4k pixels

Pixel Sizes

64,000x mag: 1.1 Å/pixel
81,000x mag: 0.8Å/pixel
105,000x mag: 0.6Å/pixel

TFS Titan Krios #3 “Audrey”

Features
Voltage: 300 kV | Cs: 2.7 mm | Volta Phase Plate (VPP) | Autoloader System

Detectors
Falcon III Direct Electron Detector: 4k x 4k pixels
Gatan K3 Direct Electron Detector: 5,760 x 4,092 pixels | BioQuantum Imaging Filter
Ceta CMOS Detector: 4k x 4k pixels

Pixel Sizes
81,000x mag: 1.0605 Å/pixel (may be closer to 1.0475 Å/pixel)
105,000x mag: 0.8276 Å/pixel
130,000x mag: 0.67 Å/pixel

Hitachi HT7800 “Marcia”

Features
Voltage: 100 kV
RT Three Slot Side Entry Holder

Detectors
TVIPS F416 CMOS Detector
4k x 4k pixels

JEOL JEM-1230

Features
Voltage: 80 kV
RT Side Entry Holder

Detectors
Gatan US-4000 CCD Detector
4k x 4k pixels

TFS Glacios #2 “Walter”

Features
Voltage: 200 kV
Cs: 2.7 mm
Autoloader System

Detectors
Falcon III Direct Electron Detector: 4k x 4k pixels
Ceta CMOS Detector: 4k x 4k pixels

TFS Helios NanoLab 650

Features
Landing Voltage Range:
E-beam: 50 V – 30 kV
I-beam: 500 V – 30 kV

Probe Current:
E-beam: 0.6 pA up to 26 nA
I-beam: 1 pA – 65 nA (15 position aperture strip)

Cryo Stage:
Leica EM VCM Vacuum Cryo Manipulation System
Leica EM ACE600 High Vacuum Coater with Leica EM VCT500
Leica EM VCT500 Vacuum Cryo Transfer System

Detectors
Elstar in-lens SE detector (TLD-SE)
Elstar in-lens BSE detector (TLD-BSE)
Everhart-Thornley SE detector (ETD)
IR camera for viewing sample/column
Door-mounted NavCam
SE and SI (secondary ion) detector (ICE)
Directional backscattered detector (DBS)
STEM detector with BF/DF/ HAADF segments
Integrated beam current measurement