The Nanowire December 2008

Upcoming CNS Events
Wednesday 12/10/08 4:30 pm to 6:00 pm
CNS Open House / Poster Fest
LISE Ground Floor
Meet other CNS users, enjoy refreshments, present and view posters of research in a fun and informal setting.
Saturday December 13, 10am or 1pm
The Science of Chocolate: A Holiday Lecture for Children and their Parents at Harvard University

Join us at the 2008 Holiday Science Lecture as we explore the science behind the chocolate we all love. Event co-sponsored by CNS, with SEM micrographs and demonstration help by our own Ellen Hodges!  Pre-registration is required.
12/15/08 to 12/16/08 Advanced SEM Training Workshop: Enhanced Contrast Techniques

Dr. Heiner Jaksch - Carl Zeiss SMT Staff Scientist
Center for Nanoscale Systems - Harvard University - 11 Oxford St., LISE 311 - Cambridge, MA 02138
Two day advanced SEM workshop.

Topics:
1. Voltage contrast - principles and interpretation
2. LL- BSE imaging - contrast mechanisms and interpretation
3. Strain imaging - Rutherford scattering, Mott scattering and resulting contrast with itīs interpretation  Pre-registration is required.
Other Upcoming Events
Thursday 12/10 4pm
"Dopants and Charge Carriers in Collodial Semiconductor Quantum Dots"
Professor Daniel Gamelin, Dept. of Chemistry, University of Washington
Harvard University - Dept. of Chemistry and Chemical Biology - 12 Oxford St., Pfizer Lecture Hall - Lower Level Mallinckrodt Lab - Cambridge, MA 02138
Refreshments will be served outside Pfizer at 3:30PM

This talk is part of the Woodward Lectures in the Chemical Sciences Harvard/MIT Inorganic Chemistry Seminar series.
News
 
New He-Ion Imaging Capability
Orion in LabThe Zeiss Orion Helium microscope at Harvard University is the third instrument of its kind to be delivered in the world. It is available to CNS users, and is daily opening up new avenues of research.
 
Contact David Bell for further information.
October DelsaNano Users Meeting and Workshop was Huge Success

CNS hosted an informative event October 3rd showcasing its dynamic light scattering (DLS) instrument from Beckman Coulter, the DelsaNano C. DLS is also known as photon correlation spectroscopy (PCS). DelsaNano can measure sizes of particles (0.6nm to 7um) as well as their zeta potential. The technique determines particle sizes by measuring the rate of fluctuations in laser light intensity scattered by particles as they diffuse through a fluid.  Two representatives from Beckman Coulter gave presentations, answered questions, and performed live demos. Look for a repeat workshop in spring.

In This Issue
CNS Open House!
Science of Chocolate Holiday Lecture
Advanced SEM Techniques Workshop
Semiconductor Quantum Dot Presentation
Quick Links

Sample Prep Lab Returning to Normal after Minor Flood
A sprinkler head spontaneously opened 11/24 in the B15A sample prep room, soaking some equipment.  Fortunately the problem occurred during the day and the water was turned off after approximately 10 minutes.  Cleanup of the room is mostly complete, and most instruments are again available.  Please check the scheduling tool for availability or contact  Ellen Hodges for more information.
 
Elionix ELS-7000
The Elionix ELS-7000 is an ultra high precision 100kV thermal field emission
electron beam lithography system, capable of generating patterns with a line width
of less than 8nm.  The system provides a stable 1.8nm electron beam at 100kV. The
ELS-7000 laser stage can handle substrate size up to 200mm wafers.
 
Contact Yuan Lu for further information.
 
Apply for Summer REU program at Harvard!

NNIN Summer 2009 Research Experience for Undergraduates (REU) Program online application system now live!! (Deadline: Feb. 11, 2009)

Come spend your summer at CNS working on an exciting research project
See NNIN.org for more information.