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19942026
most citedAll-optical signal processing platforms for CMOS compatible integrated nonlinear optics

1.8k citations

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17 papers · 1 filter

cond-mat.str-el2025

Topological Metal-Insulator Transition within the Ferromagnetic state

Ola Kenji Forslund, Chin Shen Ong, Moritz M. Hirschmann +20

A major challenge in condensed matter physics is integrating topological phenomena with correlated electron physics to leverage both types of states for next-generation quantum dev…

cond-mat.str-el2025★ 3 cited

Electron-phonon-dominated charge-density-wave fluctuations in TiSe accessed by ultrafast nonequilibrium dynamics

Sotirios Fragkos, Hibiki Orio, Nina Girotto Erhardt +17

The complex phase diagram of 1T-TiSe2 consists of a charge density wave (CDW) below 200 K, and CDW fluctuations of still unknown origin at higher temperatures. Here, we use time-re…

cond-mat.str-el2025★ 2 cited

Control of intervalley scattering in BiTe via temperature-dependent band renormalization

A. Jabed, F. Goto, B. Frimpong +11

The control of out-of-equilibrium electron dynamics in topological insulators is essential to unlock their potential in next-generation quantum technologies. However, the role of t…

cond-mat.str-el2025★ 1 cited

Observation of Two Cascading Screening Processes in an Iron-based Superconductor

Ming-Hua Chang, Steffen Backes, Donghui Lu +8

Understanding how renormalized quasiparticles emerge in strongly correlated electron materials provides a challenge for both experiment and theory. It has been predicted that disti…

cond-mat.str-el2024★ 2 cited

Dynamic charge order from strong correlations in the cuprates

Eduardo H. da Silva Neto, Alex Frano, Fabio Boschini

Charge order has been a central focus in the study of cuprate high-temperature superconductors due to its intriguing yet not fully understood connection to superconductivity. Recen…

cond-mat.str-el2024★ 2 cited

Dispersion kinks from electronic correlations in an unconventional iron-based superconductor

Ming-Hua Chang, Steffen Backes, Donghui Lu +7

The attractive interaction in conventional BCS superconductors is provided by a bosonic mode. However, the pairing glue of most unconventional superconductors is unknown. The effec…