Coherent electron beams for ultrafast structural dynamics
Citation for published version (APA):
Luiten, O. J. (2011). Coherent electron beams for ultrafast structural dynamics. conference; Seminar Delft
University of Technology; 2011-03-07; 2011-03-07.
Document status and date:
Published: 01/01/2011
Document Version:
Publisher’s PDF, also known as Version of Record (includes final page, issue and volume numbers)
Please check the document version of this publication:
• A submitted manuscript is the version of the article upon submission and before peer-review. There can be
important differences between the submitted version and the official published version of record. People
interested in the research are advised to contact the author for the final version of the publication, or visit the
DOI to the publisher's website.
• The final author version and the galley proof are versions of the publication after peer review.
• The final published version features the final layout of the paper including the volume, issue and page
numbers.
Link to publication
General rights
Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners
and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.
• Users may download and print one copy of any publication from the public portal for the purpose of private study or research.
• You may not further distribute the material or use it for any profit-making activity or commercial gain
• You may freely distribute the URL identifying the publication in the public portal.
If the publication is distributed under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license above, please
follow below link for the End User Agreement:
www.tue.nl/taverne
Take down policy
If you believe that this document breaches copyright please contact us at:
openaccess@tue.nl
providing details and we will investigate your claim.
Mondav 7 March '11
I',Wcu~\\'",~,oId(IST-op/AK) 7_ <11'11
Il,30r.,
In the Photor"K Nonof>hon< pro)<ct, ~'" ""'"' towards. """011;'1>< olrricr"'*""'" lor LJIr."""" hquend<, based on. rricr~ LJIr.~ roc""or
,.;th rood-oo! based on n"'gr.tod oonc" ro,o,>"or" w .... pr.,.,.,t
m
c"",.pt,os
~""os
the 10",,, rosUls nm
oro)<ct _ ~ the char"'~i"""" 0Ithen1'o.Jenc.ol"....,ontheoonc .. proper"",01<ikonw"',~,'Coh,,"'nt ej.,ct"", beam. lor ultralast .tructuraldy .... mics' (O,J, l'-'ten)
In lOO9 the 1"'t hard Xny fr.., Electron l.= "" bec"",,, oper.toonaI-lCl.S., St>nlord lh>'or~ty _ enable, rocordn<.l the U diffr",""" p.>ttem 01. ony oro"'., cry,taI n • ..." lew-femtosecond ,oot, Why bother about • .,ctron<
""ymor
"
Electron,...d Xny, both enable !he ,tudy ol,trucnx" dynarric,.,.torric"""-th""'"y.,then/orm.ononthatconbeoxtr",todbyprobn<.l",th.,ther • .,ctron<orXnl"~QLJ"'differ.,.,t...d,nloct,cornc>lement>ry, A po.jsed • .,ctron ><><xc< ",th!he X~.y F,.., Electron l.= cap.obity olperlor"*,,, ...,.,oot, femtosecond diffr",""" w<>.Ad ther.lor.
be~destoble
The pr"""y obst>de f.cr., the roal"non 01 sum on • .,ctron ><><xc< ~ the ''''''' charge problem: ~ the runber ol • .,ctron< roQU<od lor rocordn<.l.
Udiffrac"""p.>ttemn • ...,...,-pocosecondpo.js" ... ....,>it.>bty.,odto.,"POdCoUombox_ ol!hepo.j..,...dther.Ior.Io"oltempor .. ro"",bon, W. ""'. de,'eIoped. method, based on ,<Sonant ,adio-houency
"'drique"
to n,ort the CoUomb ox_...d tru. comor' " 0,1 pC, 100 koV • .,ctron bo.xlche, down to """-100 Is bo.xld1 "",,-tk W. ""'. used!hese bo.xlche, to prodi.JC< rq,-Q.Jaity Ir""""",_ diffr",""" p.>t~n' n • ..., shot olgold,""""""",sicon...dgr"*''''Ulroshort • .,ctron bo.xlche, "'. trodinonat,-gener.",j by po.jsed ,*", _ _ from metal
"
!hode,
,
The c<>horen<:. of the ro .... """ be...", ~ howe,'or m",d...d n hc! n" ' _t lor, ',g",
tudie
,
olproten "'""'"", W. ""'. de,"Iooed. new, LJlracoid po.j..,d • .,ctron ><><xc<, based on neor-t! .... <hoId'*"'to-ionj"nonol.Io=-<ooIedgos,_~char.cteri'odby.ffecti>, •• .,ctrontemc>er.nx"'tT<..,order,ol~!udelowerthancon,.,.,nona! ><><xc<" The Inc>ro"od c<>horen<:. proper"'" """'-Ad orOOIe ...,.,oot, """-pocosecond
