dc.contributor.author | Kling, NG | |
dc.contributor.author | Paul, D | |
dc.contributor.author | Gura, A | |
dc.contributor.author | Laurent, G | |
dc.contributor.author | De, S | |
dc.contributor.author | Li, H | |
dc.contributor.author | Wang, Z | |
dc.contributor.author | Ahn, B | |
dc.contributor.author | Kim, CH | |
dc.contributor.author | Kim, TK | |
dc.contributor.author | Litvinyuk, IV | |
dc.contributor.author | Cocke, CL | |
dc.contributor.author | Ben-Itzhak, I | |
dc.contributor.author | Kim, D | |
dc.contributor.author | Kling, MF | |
dc.date.accessioned | 2017-06-21T12:31:14Z | |
dc.date.available | 2017-06-21T12:31:14Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 1748-0221 | |
dc.identifier.doi | 10.1088/1748-0221/9/05/P05005 | |
dc.identifier.uri | http://hdl.handle.net/10072/67285 | |
dc.description.abstract | A novel design for a velocity-map imaging (VMI) spectrometer with high resolution over a wide energy range surpassing a standard VMI design is reported. The main difference to a standard three-electrode VMI is the spatial extension of the applied field using 11 electrodes forming a thick-lens. This permits measurements of charged particles with higher energies while achieving excellent resolving power over a wide range of energies. Using SIMION simulations, the thick-lens VMI is compared to a standard design for up to 360 eV electrons. The simulations also show that the new spectrometer design is suited for charged-particle detection with up to 1 keV using a repeller-electrode voltage of -30 kV. The experimental performance is tested by laser-induced ionization of rare gases producing electrons up to about 70 eV. The thick-lens VMI is useful for a wide variety of studies on atoms, molecules and nanoparticles in intense laser fields and high-photon-energy fields from high-harmonic-generation or free-electron lasers. | |
dc.description.peerreviewed | Yes | |
dc.description.publicationstatus | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Institute of Physics | |
dc.publisher.place | United Kingdom | |
dc.relation.ispartofstudentpublication | N | |
dc.relation.ispartofpagefrom | P05005 -1 | |
dc.relation.ispartofpageto | P05005 -16 | |
dc.relation.ispartofjournal | Journal of Instrumentation | |
dc.relation.ispartofvolume | 9 | |
dc.rights.retention | Y | |
dc.subject.fieldofresearch | Physical sciences | |
dc.subject.fieldofresearch | Atomic, molecular and optical physics not elsewhere classified | |
dc.subject.fieldofresearch | Engineering | |
dc.subject.fieldofresearchcode | 51 | |
dc.subject.fieldofresearchcode | 510299 | |
dc.subject.fieldofresearchcode | 40 | |
dc.title | Thick-lens velocity-map imaging spectrometer with high resolution for high-energy charged particles | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Litvinyuk, Igor | |