0000000000292303

AUTHOR

Jens Viefhaus

showing 5 related works from this author

Spinovo rozlisena time-of-flight k-reozlisena fotoemissia Ir-- Kompletny fotoemissny experiment.

2017

Ultramicroscopy 183, 19 - 29 (2017). doi:10.1016/j.ultramic.2017.06.025

Physics570Spin polarizationInverse photoemission spectroscopyAnalytical chemistryARPES spinovo rozlisena fotoemissia jednokrokovy modelFermi surfaceAngle-resolved photoemission spectroscopyFermi energy02 engineering and technologyElectron021001 nanoscience & nanotechnologyARPES spin resolved PES one-step model01 natural sciencesAtomic and Molecular Physics and OpticsElectronic Optical and Magnetic MaterialsTime of flightEffective mass (solid-state physics)ddc:5700103 physical sciencesCondensed Matter::Strongly Correlated ElectronsAtomic physics010306 general physics0210 nano-technologyInstrumentation
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Hosting of surface states in spin–orbit induced projected bulk band gaps of W(1 1 0) and Ir(1 1 1)

2017

Journal of physics / Condensed matter 29(25), 255001 - (2017). doi:10.1088/1361-648X/aa7173

PhysicsPhotonCondensed matter physicsSpintronicsField (physics)Band gap02 engineering and technologyPhysik (inkl. Astronomie)021001 nanoscience & nanotechnologyCondensed Matter Physics01 natural sciences530Brillouin zone0103 physical sciencesGeneral Materials Scienceddc:530010306 general physics0210 nano-technologySpin (physics)ExcitationSurface states
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4D texture of circular dichroism in soft-x-ray photoemission from tungsten

2019

Brief treatment and crisis intervention 21(1), 013017 (2019). doi:10.1088/1367-2630/aaf4cd

PhysicsCircular dichroismPhotonW(110)Binding energy370General Physics and AstronomyPolarimeter01 natural sciencesMolecular physicsToF momentum microscopySymmetry (physics)010305 fluids & plasmascircular dichroismBrillouin zoneMomentumphotoemission; soft x-rays; circular dichroism; W(110); ToF momentum microscopy0103 physical sciencessoft x-raysddc:530010306 general physicsphotoemissionSurface states
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Multidimensional photoemission spectroscopy—the space-charge limit

2018

New journal of physics 20(3), 033004 - (2018). doi:10.1088/1367-2630/aaa262

Free electron modelPhysicsPhotonPhotoemission spectroscopyFermi levelGeneral Physics and AstronomyFermi surfaceFermi energy02 engineering and technologyElectron021001 nanoscience & nanotechnology01 natural sciencesElectron spectroscopy530symbols.namesake0103 physical sciencessymbolsddc:530Atomic physics010306 general physics0210 nano-technology
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Direct 3D mapping of the Fermi surface and Fermi velocity.

2017

Time-of-flight momentum microscopy is developed. It enables direct three-dimensional mapping of the topology of the Fermi surface, identification of electron and hole pockets, and quantification of Fermi velocity as a function of wavevector.

Condensed Matter::Quantum GasesPhysicsCondensed matter physicsAstrophysics::High Energy Astrophysical PhenomenaMechanical EngineeringFermi surfaceFermi energy02 engineering and technologyGeneral ChemistryElectron021001 nanoscience & nanotechnologyCondensed Matter Physics01 natural sciencesMomentum3d mappingMechanics of Materials0103 physical sciencesMicroscopyCondensed Matter::Strongly Correlated ElectronsGeneral Materials ScienceWave vector010306 general physics0210 nano-technologyTopology (chemistry)Nature materials
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