Filippo Glerean
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View article: Photoinduced frustration modulation in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>κ</mml:mi></mml:math>-type quantum spin liquid candidates
Photoinduced frustration modulation in -type quantum spin liquid candidates Open
Geometric frustration is a key parameter controlling electronic and magnetic properties of quantum spin liquid systems, yet remains challenging to tune. Here, we coherently drive molecular vibrations with midinfrared pulses in two organic …
View article: Photoinduced Frustration Modulation in $κ$-type Quantum Spin Liquid Candidates
Photoinduced Frustration Modulation in $κ$-type Quantum Spin Liquid Candidates Open
Geometric frustration is a key parameter controlling electronic and magnetic properties of quantum spin liquid systems, yet remains challenging to tune. Here, we coherently drive molecular vibrations with midinfrared pulses in two organic …
View article: Symmetry-protected electronic metastability in an optically driven cuprate ladder
Symmetry-protected electronic metastability in an optically driven cuprate ladder Open
View article: Ultrafast pump-probe phase-randomized tomography
Ultrafast pump-probe phase-randomized tomography Open
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 fluctuat…
View article: Ultrafast pump-probe phase-randomized tomography
Ultrafast pump-probe phase-randomized tomography Open
Measuring fluctuations in matter's low energy excitations is the key to unveil the nature of the nonequilibrium response of materials. A promising outlook in this respect is offered by spectroscopic methods that address matter fluctuations…
View article: Dynamics of nonthermal states in optimally doped <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi mathvariant="normal">B</mml:mi><mml:msub><mml:mi mathvariant="normal">i</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi mathvariant="normal">S</mml:mi><mml:msub><mml:mi mathvariant="normal">r</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi mathvariant="normal">C</mml:mi><mml:msub><mml:mi mathvariant="normal">a</mml:mi><mml:mrow><mml:mn>0.92</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">Y</mml:mi><mml:mrow><mml:mn>0.08</mml:mn></mml:mrow></mml:msub><mml:mi mathvariant="normal">C</mml:mi><mml:msub><mml:mi mathvariant="normal">u</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mrow><mml:mn>8</mml:mn><mml:mo>+</mml:mo><mml:mi>δ</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math> revealed by midinfrared three-pulse spectroscopy
Dynamics of nonthermal states in optimally doped revealed by midinfrared three-pulse spectroscopy Open
In the cuprates, the opening of a d-wave superconducting (SC) gap is accompanied by a redistribution of spectral weight at energies two orders of magnitude larger than this gap. This indicates the importance to the pairing mechanism of on-…
View article: Dynamics of non-thermal states in optimally-doped $Bi_2Sr_2Ca_{0.92}Y_{0.08}Cu_2O_{8+δ}$ revealed by mid-infrared three-pulse spectroscopy
Dynamics of non-thermal states in optimally-doped $Bi_2Sr_2Ca_{0.92}Y_{0.08}Cu_2O_{8+δ}$ revealed by mid-infrared three-pulse spectroscopy Open
In the cuprates, the opening of a d-wave superconducting (SC) gap is accompanied by a redistribution of spectral weight at energies two orders of magnitude larger than this gap. This indicates the importance to the pairing mechanism of on-…
View article: Anomalous non-equilibrium response in black phosphorus to sub-gap mid-infrared excitation
Anomalous non-equilibrium response in black phosphorus to sub-gap mid-infrared excitation Open
View article: Transient measurement of phononic states with covariance-based stochastic spectroscopy
Transient measurement of phononic states with covariance-based stochastic spectroscopy Open
View article: Tunable cryogenic terahertz cavity for strong light–matter coupling in complex materials
Tunable cryogenic terahertz cavity for strong light–matter coupling in complex materials Open
We report here the realization and commissioning of an experiment dedicated to the study of the optical properties of light–matter hybrids constituted of crystalline samples embedded in an optical cavity. The experimental assembly develope…
View article: Tunable cryogenic THz cavity for strong light-matter coupling in complex materials
Tunable cryogenic THz cavity for strong light-matter coupling in complex materials Open
We report here the realization and commissioning of an experiment dedicated to the study of the optical properties of light matter hybrids constituted of crystalline samples embedded in an optical cavity. The experimental assembly develope…
View article: Non-adiabatic suppression of 3D excitonic screening in black phosphorus by mid-infrared pulses
Non-adiabatic suppression of 3D excitonic screening in black phosphorus by mid-infrared pulses Open
The competition between the electron-hole Coulomb attraction and the three-dimensional dielectric screening dictates the optical properties of layered semiconductors. In low-dimensional materials, the equilibrium dielectric environment can…
View article: Non-adiabatic suppression of 3D excitonic screening in black phosphorus\n by mid-infrared pulses
Non-adiabatic suppression of 3D excitonic screening in black phosphorus\n by mid-infrared pulses Open
The competition between the electron-hole Coulomb attraction and the\nthree-dimensional dielectric screening dictates the optical properties of\nlayered semiconductors. In low-dimensional materials, the equilibrium\ndielectric environment …
View article: Time-resolved multimode heterodyne detection for dissecting coherent states of matter
Time-resolved multimode heterodyne detection for dissecting coherent states of matter Open
Unveiling and controlling the time evolution of the momentum and position of low energy excitations such as phonons, magnons, and electronic excitation is the key to attain coherently driven new functionalities of materials. Here we report…
View article: Femtosecond covariance spectroscopy
Femtosecond covariance spectroscopy Open
Significance Here we establish femtosecond covariance spectroscopy as a technique that uses ultrashort stochastic light pulses to measure nonlinear material responses. By using pulses with spectrally uncorrelated fluctuations we can levera…
View article: Femtosecond Covariance Spectroscopy
Femtosecond Covariance Spectroscopy Open
The success of non-linear optics relies largely on pulse-to-pulse consistency. In contrast, covariance based techniques used in photoionization electron spectroscopy and mass spectrometry have shown that wealth of information can be extrac…
View article: Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser
Extreme ultraviolet resonant inelastic X-ray scattering (RIXS) at a seeded free-electron laser Open