163 citations · 799 across the 22 of their papers we have counts for
4 papers · 1 filter
Optical Control of Ferroaxial Order
Zhiren He, Guru Khalsa
Materials that exhibit ferroaxial order hold potential for novel multiferroic applications. However, in pure ferroaxials, domains are not directly coupled to stress or static elect…
Phonon-Mediated Third-Harmonic Generation in Diamond
Jiaoyang Zheng, Guru Khalsa, Jeffrey Moses
We observe strongly anisotropic third-harmonic generation mediated by resonant sum-frequency driving of Raman phonons with THz light, extending light-induced dual control of struct…
Coherent control of the translational and point group symmetries of crystals with light
Guru Khalsa, Jeffrey Z. Kaaret, Nicole A. Benedek
We use theory and first-principles calculations to explore mechanisms for control of the translational and point group symmetries of crystals in ultrafast optical experiments. We f…
Picosecond volume expansion drives a later-time insulator-metal transition in a nano-textured Mott Insulator
Anita Verma, Denis Golež, Oleg Yu. Gorobtsov +24
Technology moves towards ever faster switching between different electronic and magnetic states of matter. Manipulating properties at terahertz rates requires accessing the intrins…