297 citations · 899 across the 11 of their papers we have counts for
7 papers · 1 filter
Coherent terahertz control of metastable magnetization in FePS3
Batyr Ilyas, Tianchuang Luo, Honglie Ning +7
The crystal lattice governs the emergent electronic, magnetic, and optical properties of quantum materials, making structural tuning through strain, pressure, or chemical substitut…
Quenched lattice fluctuations in optically driven SrTiO3
M. Fechner, M. Först, G. Orenstein +12
Many functionally relevant ferroic phenomena in quantum materials can be manipulated by driving the lattice coherently with optical and terahertz pulses. New physical phenomena and…
Terahertz field-induced nonlinear coupling of two magnon modes in an antiferromagnet
Zhuquan Zhang, Frank Y. Gao, Jonathan B. Curtis +9
Magnons are quantized collective spin-wave excitations in magnetically ordered materials. Revealing their interactions among these collective modes is crucial for the understanding…
Terahertz field-driven magnon upconversion in an antiferromagnet
Zhuquan Zhang, Frank Y. Gao, Yu-Che Chien +10
Tailored light excitation and nonlinear control of lattice vibrations have emerged as powerful strategies to manipulate the properties of quantum materials out of equilibrium. Gene…
Probing the Interatomic Potential of Solids by Strong-Field Nonlinear Phononics
Alexander von Hoegen, Roman Mankowsky, Michael Fechner +2
Femtosecond optical pulses at mid-infrared frequencies have opened up the nonlinear control of lattice vibrations in solids. So far, all applications have relied on second order ph…
Ultrafast reversal of the ferroelectric polarization
Roman Mankowsky, Alexander von Hoegen, Michael Först +1
The ability to manipulate ferroelectrics at ultrafast speeds has long been an elusive target for materials research. Coherently exciting the ferroelectric mode with ultrashort opti…
Picosecond electric-field-induced threshold switching in phase-change materials
Peter Zalden, Michael J. Shu, Frank Chen +16
Many chalcogenide glasses undergo a breakdown in electronic resistance above a critical field strength. Known as threshold switching, this mechanism enables field-induced crystalli…