Theory of subcycle time-resolved photoemission: Application to terahertz photodressing in graphene
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Electron Spectroscopy and Related Phenomena"
DOI: 10.1016/j.elspec.2021.147121
Abstract: Motivated by recent experimental progress we revisit the theory of pump-probe timeand angle-resolved photoemission spectroscopy (trARPES), which is one of the most powerful techniques to trace transient pumpdriven modifications of the electronic properties. The pump-induced… read more here.
Keywords: theory; time resolved; spectroscopy; resolved photoemission ... See more keywords
Electronic bandstructure and van der Waals coupling of ReSe2 revealed by high-resolution angle-resolved photoemission spectroscopy
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-05361-6
Abstract: ReSe2 and ReS2 are unusual compounds amongst the layered transition metal dichalcogenides as a result of their low symmetry, with a characteristic in-plane anisotropy due to in-plane rhenium ‘chains’. They preserve inversion symmetry independent of… read more here.
Keywords: van der; rese2; photoemission spectroscopy; angle resolved ... See more keywords
Disappearance of Superconductivity and a Concomitant Lifshitz Transition in Heavily Overdoped Bi 2 Sr 2 CuO 6 Superconductor Revealed by Angle-Resolved Photoemission Spectroscopy
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/36/1/017402
Abstract: By partially doping Pb to effectively suppress the superstructure in single-layered cuprate Bi 2 Sr 2 CuO 6+δ (Pb-Bi2201) and annealing them in vacuum or in high pressure oxygen atmosphere, a series of high quality… read more here.
Keywords: resolved photoemission; spectroscopy; photoemission spectroscopy; lifshitz transition ... See more keywords
Parton theory of angle-resolved photoemission spectroscopy spectra in antiferromagnetic Mott insulators
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.035139
Abstract: Angle-resolved photoemission spectroscopy (ARPES) has revealed peculiar properties of mobile dopants in correlated anti-ferromagnets (AFMs). But describing them theoretically, even in simplified toy models, remains a challenge. Here we study ARPES spectra of a single… read more here.
Keywords: resolved photoemission; spectroscopy; photoemission spectroscopy; angle resolved ... See more keywords
Paramagnetic electronic structure of CrSBr: Comparison between ab initio GW theory and angle-resolved photoemission spectroscopy
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review B"
DOI: 10.1103/physrevb.107.235107
Abstract: We explore the electronic structure of paramagnetic CrSBr by comparative first principles calculations and angle-resolved photoemission spectroscopy. We theoretically approximate the paramagnetic phase using a supercell hosting spin configurations with broken long-range order and applying… read more here.
Keywords: angle resolved; structure; spectroscopy; electronic structure ... See more keywords
Bypassing the energy-time uncertainty in time-resolved photoemission
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.115132
Abstract: The energy-time uncertainty is an intrinsic limit for time-resolved experiments imposing a tradeoff between the duration of the light pulses used in experiments and their frequency content. In standard time-resolved photoemission, this limitation maps directly… read more here.
Keywords: energy time; time resolved; time; resolved photoemission ... See more keywords
Low Energy Band Structure and Symmetries of UTe_{2} from Angle-Resolved Photoemission Spectroscopy.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.124.076401
Abstract: The compound UTe_{2} has recently been shown to realize spin triplet superconductivity from a nonmagnetic normal state. This has sparked intense research activity, including theoretical analyses that suggest the superconducting order parameter to be topologically… read more here.
Keywords: resolved photoemission; spectroscopy; band; angle resolved ... See more keywords