X-ray Photoemission Spectroscopy applied to nanodiamonds: From surface chemistry to in situ reactivity
Sign Up to like & getrecommendations! Published in 2018 at "Diamond and Related Materials"
DOI: 10.1016/j.diamond.2018.03.015
Abstract: Abstract The surface chemistry governs most of the physical and chemical properties of nanodiamonds (NDs). X-ray Photoemission Spectroscopy is a method of choice to characterize the surface of NDs. The present paper reviews on XPS… read more here.
Keywords: photoemission spectroscopy; chemistry; situ reactivity; surface chemistry ... See more keywords
Spin states investigation of delafossite oxides by means of X-ray absorption and photoemission spectroscopy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2019.03.023
Abstract: Abstract The d-electron occupancy of transition metal (TM) oxides is one of the most dominant factors in the catalytic activity in the oxygen evolution reaction (OER). To investigate the spin states and the local atomic… read more here.
Keywords: spin states; spectroscopy; photoemission spectroscopy; delafossite oxides ... See more keywords
Synchrotron Photoemission Spectroscopy Study of p-GaInP2(100) Electrodes Emersed from Aqueous HCl Solution under Cathodic Conditions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b01343
Abstract: (Photo)electrochemical processes occurring under cathodic polarization at the p-GaInP2(100)/1 M HClaq solution interface were investigated in detail by high-resolution surface sensitive synchrotron-radiation photoemission spectroscopy. It was found that on application of the cathodic bias in… read more here.
Keywords: aqueous hcl; gainp2 100; photoemission spectroscopy; hydroxyl groups ... See more keywords
Effects of Defects on Band Structure and Excitons in WS2 Revealed by Nanoscale Photoemission Spectroscopy.
Sign Up to like & getrecommendations! Published in 2019 at "ACS nano"
DOI: 10.1021/acsnano.8b06574
Abstract: Two-dimensional materials with engineered composition and structure will provide designer materials beyond conventional semiconductors. However, the potentials of defect engineering remain largely untapped, because it hinges on a precise understanding of electronic structure and excitonic… read more here.
Keywords: photoemission spectroscopy; two dimensional; structure; spectroscopy ... See more keywords
An open-source, end-to-end workflow for multidimensional photoemission spectroscopy
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Data"
DOI: 10.1038/s41597-020-00769-8
Abstract: Characterization of the electronic band structure of solid state materials is routinely performed using photoemission spectroscopy. Recent advancements in short-wavelength light sources and electron detectors give rise to multidimensional photoemission spectroscopy, allowing parallel measurements of… read more here.
Keywords: end; photoemission spectroscopy; multidimensional photoemission; spectroscopy ... 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
Effect of Anisotropic Hybridization in YbAlB_{4} Probed by Linear Dichroism in Core-Level Hard X-Ray Photoemission Spectroscopy.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.036404
Abstract: We have probed the crystalline electric-field ground states of pure |J=7/2,J_{z}=±5/2⟩ as well as the anisotropic c-f hybridization in both valence fluctuating systems α- and β-YbAlB_{4} by linear polarization dependence of angle-resolved core level photoemission… read more here.
Keywords: spectroscopy; photoemission spectroscopy; anisotropic hybridization; core level ... See more keywords
Time-resolved photoemission spectroscopy of electronic cooling and localization in CH 3 NH 3 PbI 3 crystals
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review Materials"
DOI: 10.1103/physrevmaterials.1.045402
Abstract: We measure the surface of ${\mathrm{CH}}_{3}{\mathrm{NH}}_{3}{\mathrm{PbI}}_{3}$ single crystals by making use of two-photon photoemission spectroscopy. Our method monitors the electronic distribution of photoexcited electrons, explicitly discriminating the initial thermalization from slower dynamical processes. The reported… read more here.
Keywords: pbi; photoemission spectroscopy; spectroscopy; mathrm ... See more keywords
Compositionally Complex Alloys: Some Insights from Photoemission Spectroscopy
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16041486
Abstract: Photoemission spectroscopy (PES) is an underrepresented part of current and past studies of compositionally complex alloys (CCA) such as high-entropy alloys (HEA) and their derivatives. PES studies are very important for understanding the electronic structure… read more here.
Keywords: band; photoemission spectroscopy; spectroscopy; compositionally complex ... See more keywords