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Allen Hunter
เข้าร่วมเมื่อ 9 พ.ค. 2013
EBSD Camera Optimization and TEAM Software Training
I demonstrate how to setup EBSD analysis using the EDAX TEAM software. This video was filmed at the University of Michigan at the Michigan Center for Materials Characterization (MC2) by Dr. Allen Hunter.
Please visit our website for information on our other tools and for access to our facility:
mc2.engin.umich.edu/
0:00 Setup SEM conditions and move stage to EBSD location
6:00 Start up of TEAM software, logging in and create project
10:12 Choosing a structure file
14:10 TEAM software layout
21:13 Inserting the EBSD Camera
23:55 Setting up EBSD Camera settings
34:45 Acquire an EBSD map
48:20 Setting up EBSD camera advanced Image processing recipes
58:03 Setting EBSD map dimension, grid type, scan type, file save options
1:03:45 Turning on TKD/tEBSD mode
1:07:13 Survey mode and changing Hough Parameters
1:22:50 Data review, reports, and sending to OIM Analysis
1:24:48 Rebuilding EBSD scans with new structure files
1:26:50 Using FIB to clean up EBSD face contamination
1:33:30 Project data export and shutdown
Please visit our website for information on our other tools and for access to our facility:
mc2.engin.umich.edu/
0:00 Setup SEM conditions and move stage to EBSD location
6:00 Start up of TEAM software, logging in and create project
10:12 Choosing a structure file
14:10 TEAM software layout
21:13 Inserting the EBSD Camera
23:55 Setting up EBSD Camera settings
34:45 Acquire an EBSD map
48:20 Setting up EBSD camera advanced Image processing recipes
58:03 Setting EBSD map dimension, grid type, scan type, file save options
1:03:45 Turning on TKD/tEBSD mode
1:07:13 Survey mode and changing Hough Parameters
1:22:50 Data review, reports, and sending to OIM Analysis
1:24:48 Rebuilding EBSD scans with new structure files
1:26:50 Using FIB to clean up EBSD face contamination
1:33:30 Project data export and shutdown
มุมมอง: 136
วีดีโอ
Cutting Local Electrodes with the PFIB (used electrode repair)
มุมมอง 1403 ปีที่แล้ว
In this video, I demonstrate how the FIB can be used to repair the circularity of 4 used Local Electrodes for atom probe tomography (APT). This procedure combined with routine electrode cleaning may extend the lifetime of a local electrode resulting in cost savings for the facility. 0:00 1st electrode 12:41 2nd electrode 17:36 3rd electrode 22:49 4th electrode Also see my older video for how I ...
Using FIB to coat insulating samples for SEM, EDS, and EBSD analysis
มุมมอง 2543 ปีที่แล้ว
This is a demonstration of how to use the FIB to add a very thin Pt coating to a sample to make it conductive. This is a superior approach to using a low vacuum sputter coater, since the coating is very, very thin. Usually this approach allows for backscatter imaging, EDS, and EBSD analysis through the coating. 0:00 Introduction, turn on microscope and locate sample area 5:10 Set up FIB and GIS...
Shaping TEM grids into Atom Probe Tomography Posts using FIB for Correlative Microscopy
มุมมอง 3663 ปีที่แล้ว
I demonstrate my approach to cut conventional TEM half-grids into atom probe tomography specimen support posts. I use a ThermoFisher Helios G4 PFIB for the operation, but this can be performed on almost any FIB, even single beam tools. 0:00 Introduction 1:02 Load Cu grids into FIB grid holder 2:41 Turn on SEM and FIB, locate TEM grids 7:51 Perform 1st FIB cut at 0.5 uA beam current 13:31 Use FI...
Making Atom Probe Tomography (APT) samples from targeted grain boundaries using FIB
มุมมอง 8813 ปีที่แล้ว
In this video, I demonstrate procedures to locate grain boundaries in a sample, and prepare atom probe tips on the specific grain boundary. Techniques demonstrated to locate the grain boundary include SEM imaging, Backscatter imaging for channeling contrast, and EBSD orientation mapping. The atom probe tips are sharpened using TKD to track the position of the grain boundary in the final sharpen...
TEM sample creation using a ThermoFisher G4 Plasma FIB (PFIB)
มุมมอง 3.7K4 ปีที่แล้ว
This is a recording of the FIB preparation of a silicon based sample for TEM imaging. The work was done at the Michigan Center for Materials Characterization (MC2) by Dr. Allen Hunter. The instrument used for the procedure is a ThermoFisher G4 PFIB UXe plasma fib. Major sections of the video: 0:00 Introduction 0:43 Alignment of Easylift needle 8:10 Preparing Mo grid 14:50 Locate sample ROI 18:3...
Cleaning Local Electrodes
มุมมอง 594 ปีที่แล้ว
This video is a demonstration of the cleaning procedure I use for local electrodes, used in atom probe tomography. The electrode is rinsed with a stream of methanol. The electrode apex is gently wiped with a methanol soaked "Kimwipe" followed by another stream of methanol. The electrode is then blown dry using a can of compressed air (computer duster). After returning the electrodes to the Load...
Basic operation of Nova Nanolab for SEM Imaging
มุมมอง 3.5K5 ปีที่แล้ว
This is video is a recording of the training procedure given at the University of Michigan Center for Materials Characterization (MC2) for SEM imaging using the FEI Nova Nanolab.