Look at this concept: DS4G - www.esa.int/gsp/ACT/pro/pp/DS4G/background.htm[/URL]
[PLAIN]http://www.esa.int/gsp/ACT/pro/pp/DS4G/DS4G%20description.html
http://esamultimedia.esa.int/docs/gsp/completed/C19255ExS.pdf
Dual Stage Four Grid Thruster Development — Plasma Research Laboratory
prl.anu.edu.au/SP3/research/SAFEandDS4G
http://prl.anu.edu.au/SP3
About 25 years ago, I had contacted a graduate from Princeton regarding his research in magnetoplasmadynamic systems. I believe that a university with physics, engineering science/physics and aerospace program would have a good chance of having a propulsion program.
http://www.physorg.com/news9786.html
I'd recommend finding journal articles on the advanced concepts and finding authors affiliated with a university.
Also, one could check out AIAA - www.aiaa.org[/url] and IEEE - [url]www.ieee.org[/URL].
[PLAIN]www.aiaa.org/aerospace/images/articleimages/pdf/AA_Mar06_IB.pdf[/URL]
See this abstract - [PLAIN]http://pdf.aiaa.org/preview/CDReadyMJPC06_1178/PV2006_4669.pdf
AIAA/ASME/SAE/ASEE Joint Propulsion Conference
47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference (2011)
http://www.aiaa.org/content.cfm?pageid=230&lumeetingid=2424&viewcon=submit
Universities that one could look into are:
UCLA
Caltech
ANU
Advanced Electric Propulsion at the University of Washington (dated 2004)
http://www.ess.washington.edu/Space/propulsion.html
Georgia Tech
http://soliton.ae.gatech.edu/people/mwalker/
Princeton
http://www.princeton.edu/mae/people/faculty/choueiri/
http://www.princeton.edu/mae/research/lasers/
U. of Michigan
http://aerospace.engin.umich.edu/ERPS/
http://aerospace.engin.umich.edu/ERPS/members.html
http://aerospace.engin.umich.edu/people/faculty/gallimore/
Michigan/AFRL Center of Excellence in Electric Propulsion (MACEEP) Established
http://research.me.mtu.edu/news-view.php?id=58
See also - 2009 International Electric Propulsion Conference at the University of Michigan, Ann Arbor, MI (USA)
http://www.iepc2009.org/ and search internet for "International Electric Propulsion Conference"
USC - http://www.usc.edu/dept/publications/cat2008/schools/engineering/astronautics/degree_requirements.html
http://mapp.usc.edu/mastersprograms/degreeprograms/ASTE/MSASTE.html
Other possibilities
http://en.wikipedia.org/wiki/Aerospace_engineering#Aerospace_engineering_degrees
See this bio - http://www.af.mil/information/bios/bio.asp?bioID=12366
EDUCATION
1986 Bachelor of Science degrees in physics and mathematics, University of Minnesota, Minneapolis
1990 Master of Science degree in nuclear engineering, University of Washington, Seattle, Wash.
1992 Doctor of Philosophy degree in plasma physics, University of Washington, Seattle
There is also a new forum - Nuclear and Emerging Technologies for Space (NETS-2011)
http://anstd.ans.org/NETS2009/About.htm
http://anstd.ans.org/NETS2011/AboutNETS2011.htm
http://www.redking.me.uk/scitech/space/really_advanced_ spacecraft _propulsion_research.pdf
FYI - http://adsabs.harvard.edu/full/1997ESASP.398...45B
There's lots more too. I attended a predecessor meeting to NETS about 24 years ago.
Programs in space exploration and development.
http://science.ksc.nasa.gov/shuttle/nexgen/rlvhp.htm