Search Results - "Pelliciari, J"
-
1
Collective nature of spin excitations in superconducting cuprates probed by resonant inelastic X-ray scattering
Published in Physical review letters (29-05-2015)“…We used resonant inelastic x-ray scattering (RIXS) with and without analysis of the scattered photon polarization, to study dispersive spin excitations in the…”
Get full text
Journal Article -
2
Strong Superexchange in a d9−δ Nickelate Revealed by Resonant Inelastic X-Ray Scattering
Published in Physical review letters (26-02-2021)“…The discovery of superconductivity in a d9−δ nickelate has inspired disparate theoretical perspectives regarding the essential physics of this class of…”
Get full text
Journal Article -
3
Magnetically propagating Hund’s exciton in van der Waals antiferromagnet NiPS3
Published in Nature communications (25-04-2024)“…Magnetic van der Waals (vdW) materials have opened new frontiers for realizing novel many-body phenomena. Recently NiPS 3 has received intense interest since…”
Get full text
Journal Article -
4
Strongly Correlated Charge Density Wave in La2−xSrxCuO4 Evidenced by Doping-Dependent Phonon Anomaly
Published in Physical review letters (21-05-2020)“…The discovery of charge-density-wave-related effects in the resonant inelastic x-ray scattering spectra of cuprates holds the tantalizing promise of clarifying…”
Get full text
Journal Article -
5
Strong Superexchange in a d^{9-δ} Nickelate Revealed by Resonant Inelastic X-Ray Scattering
Published in Physical review letters (26-02-2021)“…The discovery of superconductivity in a d^{9-δ} nickelate has inspired disparate theoretical perspectives regarding the essential physics of this class of…”
Get full text
Journal Article -
6
Orbital Engineering in Nickelate Heterostructures Driven by Anisotropic Oxygen Hybridization rather than Orbital Energy Levels
Published in Physical review letters (30-09-2016)“…Resonant inelastic x-ray scattering is used to investigate the electronic origin of orbital polarization in nickelate heterostructures taking…”
Get full text
Journal Article -
7
Electronic Character of Charge Order in Square-Planar Low-Valence Nickelates
Published in Physical review. X (21-02-2023)“…Charge order is a central feature of the physics of cuprate superconductors and is known to arise from a modulation of holes with primarily oxygen character…”
Get full text
Journal Article -
8
Itinerant effects and enhanced magnetic interactions in Bi-based multilayer cuprates
Published in Physical review. B, Condensed matter and materials physics (04-12-2014)“…The cuprate high temperature superconductors exhibit a pronounced trend in which the superconducting transition temperature T sub(c) increases with the number…”
Get full text
Journal Article -
9
Decoupling Carrier Concentration and Electron-Phonon Coupling in Oxide Heterostructures Observed with Resonant Inelastic X-Ray Scattering
Published in Physical review letters (07-12-2018)“…We report the observation of multiple phonon satellite features in ultrathin superlattices of the form nSrIrO_{3}/mSrTiO_{3} using resonant inelastic x-ray…”
Get full text
Journal Article -
10
Role of Oxygen States in the Low Valence Nickelate La4Ni3O8
Published in Physical review. X (22-03-2022)“…The discovery of superconductivity in square-planar low valence nickelates has ignited a vigorous debate regarding their essential electronic properties: Do…”
Get full text
Journal Article -
11
Spin-Orbital Excitations in Ca2RuO4 Revealed by Resonant Inelastic X-Ray Scattering
Published in Physical review. X (22-03-2018)“…The strongly correlated insulatorCa2RuO4is considered as a paradigmatic realization of both spin-orbital physics and a band-Mott insulating phase,…”
Get full text
Journal Article -
12
Strong Superexchange in a d 9 − δ Nickelate Revealed by Resonant Inelastic X-Ray Scattering
Published in Physical review letters (01-02-2021)“…The discovery of superconductivity in a $d^{9-{\delta}}$ nickelate has inspired disparate theoretical perspectives regarding the essential physics of this…”
Get full text
Journal Article -
13
Quenched Magnon excitations by oxygen sublattice reconstruction in (SrCuO2)n/(SrTiO3)2 superlattices
Published in Scientific reports (12-09-2016)“…The recently discovered structural reconstruction in the cuprate superlattice (SrCuO 2 ) n /(SrTiO 3 ) 2 has been investigated across the critical value of n …”
Get full text
Journal Article -
14
Magnons in tetragonal CuO
Published in Physical review. B, Condensed matter and materials physics (06-10-2015)Get full text
Journal Article -
15
Behaviour of Ti electrode in the amperometric determination of high concentrations of strong oxidising species
Published in Electrochemistry communications (01-09-2013)“…The study of the capabilities of an unusual electrode material, namely, Ti, is presented: the amperometric determination of species showing responses that, on…”
Get full text
Journal Article -
16
Coupled Cu and Mn charge and orbital orders in YBa2Cu3O7/Nd0.65(Ca1-ySry)0.35MnO3 multilayers
Published in Communications physics (15-08-2018)“…The observation of a charge density wave in the underdoped cuprate high T c superconductors (Cu-CDW) raised a debate about its relationship with…”
Get full text
Journal Article -
17
Anomalous Antiferromagnetism in Metallic RuO2 Determined by Resonant X-ray Scattering
Published in Physical review letters (03-01-2019)“…We studied the magnetic ordering of thin films and bulk crystals of rutile RuO2 using resonant X-ray scattering across the Ru L2 absorption edge. Combining a…”
Get full text
Journal Article -
18
Charge sharing in pixelated semiconductor sensors
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-01-2023)“…The charge sharing between neighboring pixels in pixelated sensors can be used to measure particle or x-ray coordinates with accuracy better than the pixel…”
Get full text
Journal Article -
19
Capping Effects on Spin and Charge Excitations in Parent and Superconducting Nd 1 − x Sr x NiO 2
Published in Physical review letters (01-11-2024)Get full text
Journal Article -
20
Analysis of the EMCCD point-source response using x-rays
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-01-2021)“…Electron Multiplying Charge Coupled Devices, EMCCD are used as x-ray detectors. The NSLS-II Soft Inelastic x-ray Scattering (SIX) beam line has two EMCCDs for…”
Get full text
Journal Article