Welcome to EMAL!
The University of Michigan Electron Microbeam Analysis Laboratory (EMAL) is
a university-wide user facility for the microstructural and microchemical
characterization of materials. Being a user facility, EMAL is open to anyone in
the University research community. The laboratory is also open to users from other universities
and to users from local industry.
It is located at the
Space Research Building on the U of M North Campus and the
C.C. Little Science Building on the U of M Central Campus.
New Note. If
you do not find the technique
you wish to use listed on our pages, please check our Other
Links page for other UM facilities.
If that fails contact
John Mansfield (jfmjfm@umich.edu or
(734) 936-3352) and he may be able to direct you to an alternate resource.
New EMAL Server
The New EMALServer is installed. It
is running the booking, billing and fileserving for the whole laboratory. User
data is in either User Data 1 (<sftp://emalftp@emalserver.engin.umich.edu//Volumes/EMAL
Server Disk 1/User Data 1/>) or User Data 2 (<sftp://emalftp@emalserver.engin.umich.edu//Volumes/EMAL
Server Disk 2/User Data 2>).
All old data that was not backed
up can currently be found in the "OldUserDatas" volume. Please
contact John Mansfield if you think you are missing any data.
Instructions for remote file transfer
have changed slightly and are on the EMAL File Storage web page
Remember the last
three
The EMAL Techniques
Seminars (EMALTS) of the semester!

When: Tuesdays 1:30pm
to 3:00pm
Where: Room 2246 Space
Research (directions here)
November 25th - No Seminar Thanksgiving Week
December 2nd - Introduction to STEM by Kai Sun
December 9th
- Introduction to the Helium Ion Microscope by David Voci of Carl Zeiss SMT.
(Abstract)
Come and see how this revolutionary new microscope is challenging the low
voltage SEM for imaging true surface detail.
In the Winter Semester the EMALTS will be on Wednesday from 3:30pm to 5:pm
in the same room.
Requests for subject material welcomed.
XPS, AFM, etc.
CBED, EELS, HREM, HAADF are under consideration, but suggestions are welcome.
Silicon Drift Detector
Available on Quanta 3D

A new XEDS detector
installed on the FEI Quanta
200 3D in the North Campus EMAL. The detector is a silicon drift
detector, one of a new line of detectors that is capable of recording spectra
at up to 100,000 count per second. It is an EDAX
Apollo 40 SDD. See John Mansfield (jfmjfm_at_umich.edu)
for operating instructions.
Remember!
XEDS
Workshop 2008
& FIB Workshop
2008
  
The presentations by Dr. Robert Anderhalt of EDAX, Inc., on XEDS and the use
of the EDAX systems in EMAL (both North Campus and Central Campus) and the
FIB Workshop 2008 presentations by Dr. Lucille Giannuzzi, of FEI Company, Inc.,
and Joe Michael, of Sandia National Labortories,are
now on
line. They are viewable either in a web browser or as a Video Podcast
(slides and audio).
The EDAX workshop was sponsored
by EMAL, the MNF and EDAX. The
content of the DVD of this workshop is available for registered EMAL users
on the EMAL Server in volume "Userdata 1" in a folder called "EDAX
EDS Microanalysis Course". The
handouts for the workshop are available here.
The FIB workshop was sponsored by
EMAL and the MNF. The handouts
for the workshop are available here. If
you have questions or problems accesing this information, contact John Mansfield
(jfmjfm@umich.edu or
(734) 936-3352).
Reminder of North Campus Instrument Booking Rules
Users should remember that the North Campus Instruments are very popular and have several hundred registered users. For this reason regular daytime access is limited to ONE 4-hour slot per user per week.
So, when booking in advance for any particular calendar week you may only book one slot in the 8am to 5pm time frame. If, at the beginning of any particular week, there are day time slots available, you may then book additional slots.
Users booking multiple slots in advance may have their access to the North Campus EMAL restricted.
XL30 On-Demand SEM
The XL30 ESEM in the NC EMAL has had a new pole-piece installed and it is now performing well. It is for on-demand use remember. Read more.
Reminder about Scanning Probe Data Analysis
The North Campus EMAL has a license for the scanned probe imaging analysis software SPIP.
This software is located on the Image Analysis PC (the black Dell computer in
room 421)
in the North Campus EMAL. Read more >>
Note: DO NOT UNPLUG THE USB DONGLE THAT IS PLUGGED INTO THIS COMPUTER!
This is the hardware key that allows the software to function.
Keeping your data SAFE
EMAL stores all data on a Mac OS X Server, but encourages all uses to manage their
data carefully. You should ALWAYS archive your data in AT LEAST 2 PLACES.
EMAL CANNOT guarantee the safety of any data stored on
the laboratory machines or even the server. Read more >>
Other SEMs on campus
SEM Users, for medium resolution work, don't forget the Hitachi S3200N
(Central Campus) & the XL30 Tungsten in MS&E. Also, remember
that the FIB Dualbeam systems are SEMs. The Nova is the highest
resolution SEM on campus (1.1nm) and the Quanta is an Environmental SEM (ESEM).
EMAL Publications
A new listing of publications resulting from research
in EMAL is being constructed. If you have publications that should appear on this list,
please send the full references for them to
John Mansfield.
A good deal of the EMAL software is documented in HTML and PDF in the
software pages.
EMAL users should use the regular, multi-user EMAL username and password to access these pages. |