56 citations · 177 across the 10 of their papers we have counts for
6 papers · 1 filter
Orbital-lattice coupling and polaronic dressing of electronic states in PrCaMnO revealed by ultrafast broadband spectroscopy
Emmanuel B. Amuah, Khalid M. Siddiqui, Maurizio Monti +6
The interplay between long-range structural distortions and orbital order, and local short-range phenomena such as polarons, are key for understanding the properties of the mangani…
A versatile setup for symmetry-resolved ultrafast dynamics of quantum materials
Khalid M. Siddiqui, Hanna Strojecka, Thomas H. Meyland +4
Correlated phenomena occur in quantum materials because of the delicate interplay between internal degrees of freedom, leading to multiple symmetry-broken quantum phases. Resolving…
Ultrafast surface melting of orbital order in La0.5Sr1.5MnO4
Maurizio Monti, Khalid M. Siddiqui, Daniel Perez-Salinas +12
Understanding how light modifies long-range order in quantum materials is key to improving our ability to control functionality. However, this is challenging if the response is het…
Ultrafast X-ray imaging of the light-induced phase transition in VO2
Allan S. Johnson, Daniel Pérez-Salinas, Khalid M. Siddiqui +26
Using light to control transient phases in quantum materials is an emerging route to engineer new properties and functionality, with both thermal and non-thermal phases observed ou…
Multi-mode excitation drives disorder during the ultrafast melting of a C4-symmetry-broken phase
Daniel Perez-Salinas, Allan S. Johnson, Dharmalingam Prabhakaran +1
Spontaneous C4-symmetry breaking phases are ubiquitous in layered quantum materials, and often compete with other phases such as superconductivity. Preferential suppression of the…
Does VO Host a Transient Monoclinic Metallic Phase?
Luciana Vidas, Daniel Schick, Elías Martínez +8
Ultrafast phase transitions induced by femtosecond light pulses present a new opportunity for manipulating the properties of materials. Understanding how these transient states are…