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Articles by Matteo Mitrano
Publisher Correction: Quantum control of Hubbard excitons
Correction to: Nature Materials https://doi.org/10.1038/s41563-026-02517-6, published online 9 March 2026.
Superconducting phase diagram of multilayer square-planar nickelates
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Editor’s summary Abstract Supplementary Materials References and Notes Information & Authors Metrics & Citations Check Access References Figures Tables Media Share Editor’s summary Superconductivity in the nickelates, layered compounds with notable similarities to the cuprates, can be tuned by chemical doping and by applying pressure. Pan et al. used a different approach: varying the number of NdNiO2 layers (n) sandwiched between NdO2 layers, synthesizing a series of Ndn+1NinO2n+2 compounds.
By Grace A. Pan, Seok-Jin Kim, K.P. Lamers, Dan Ferenc Segedin, Lopa Bhatt, Harrison LaBollita, Abigail Y. Jiang, Qi Song, Ari Turkiewicz, Denitsa R. Baykusheva, Abhishek Nag, Stefano Agrestini, Ke-Jin Zhou, Jonathan Pelliciari, Valentina Bisogni, Hua Zhou, Mark Dean, Hanjong Paik, David Muller, David Müller, Lena F. Kourkoutis, Charles Brooks, Matteo Mitrano, Antia S. Botana, Berit Goodge, Sophia F. R. TenHuisen
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Quantum control of Hubbard excitons - Nature Materials
Abstract Quantum control of the many-body wavefunction is a central challenge in quantum materials research, as it could yield a precise control knob to manipulate emergent phenomena. Floquet engineering, the coherent dressing of quantum states with periodic non-resonant optical fields, has become an important strategy for quantum control.
Author Correction: Observation of polarization density waves in SrTiO3 - Nature Physics
Correction to: Nature Physics https://doi.org/10.1038/s41567-025-02874-0, published online 7 April 2025. In the version of the article initially published, the name of author David A. Reis was missing the middle initial. The name has been corrected in the PDF and HTML versions of the article. About this article Orenstein, G., Krapivin, V., Huang, Y. et al. Author Correction: Observation of polarization density waves in SrTiO3. Nat. Phys. (2025).
Observation of polarization density waves in SrTiO3 - Nature Physics
Abstract The nature of the incipient ferroelectric transition in SrTiO3 has been a long-standing puzzle in condensed matter physics. One explanation involves the competition between ferroelectricity and an instability characterized by the mesoscopic modulation of the polarization. These polarization density waves, which should intensify near the quantum critical point, break local inversion symmetry and are difficult to characterize with conventional X-ray scattering methods.
Ultrafast pump-probe phase-randomized tomography - Light: Science & Applications
Abstract Measuring fluctuations in matter’s low-energy excitations is the key to unveiling the nature of the non-equilibrium response of materials. A promising outlook in this respect is offered by spectroscopic methods that address matter fluctuations by exploiting the statistical nature of light-matter interactions with weak few-photon probes.
Phonon State Tomography of Electron Correlation Dynamics in Optically Excited Solids
Optical driving of quantum materials has opened a door for engineering and controlling novel electronic states of matter, (1,2) with a prime example being the generation of nonequilibrium superconducting states (3−11) and emergent Floquet phases. (12−15) One important class of experiments involves the optical excitation of specific phonons that couple strongly to the electronic states.
Pines’ demon observed as a 3D acoustic plasmon in Sr2RuO4 - Nature
Abstract The characteristic excitation of a metal is its plasmon, which is a quantized collective oscillation of its electron density. In 1956, David Pines predicted that a distinct type of plasmon, dubbed a ‘demon’, could exist in three-dimensional (3D) metals containing more than one species of charge carrier1.
Probing light-driven quantum materials with ultrafast resonant inelastic X-ray scattering
Abstract Ultrafast optical pulses are an increasingly important tool for controlling quantum materials and triggering novel photo-induced phase transitions. Understanding these dynamic phenomena requires a probe sensitive to spin, charge, and orbital degrees of freedom. Time-resolved resonant inelastic X-ray scattering (trRIXS) is an emerging spectroscopic method, which responds to this need by providing unprecedented access to the finite-momentum fluctuation spectrum of photoexcited solids.
Evidence for photoinduced sliding of the charge-order condensate in ${\mathrm{La}}_{1.875}{\mathrm{Ba}}_{0.125}{\mathrm{CuO}}_{4}$
Abstract We use femtosecond resonant soft x-ray scattering to measure the ultrafast optical melting of charge-order correlations in La1.875Ba0.125CuO4. By analyzing both the energy-resolved and the energy-integrated order-parameter dynamics, we find evidence of a short-lived nonequilibrium state, the features of which are compatible with a sliding charge-density wave coherently set in motion by the pump.
Ultrafast time-resolved x-ray scattering reveals diffusive charge order dynamics in La2-xBaxCuO4
Abstract Charge order is universal among high-Tc cuprates, but its relation to superconductivity is unclear. While static order competes with superconductivity, dynamic order may be favorable and even contribute to Cooper pairing. Using time-resolved resonant soft x-ray scattering at a free-electron laser, we show that the charge order in prototypical La2−xBaxCuO4 exhibits transverse fluctuations at picosecond time scales.
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