All Outputs (4)

High-Frequency Elastic Coupling at the Interface of van der Waals Nanolayers Imaged by Picosecond Ultrasonics (2019)
Journal Article
Greener, J. D., de Lima Savi, E., Akimov, A. V., Raetz, S., Kudrynskyi, Z., Kovalyuk, Z. D., …Gusev, V. E. (2019). High-Frequency Elastic Coupling at the Interface of van der Waals Nanolayers Imaged by Picosecond Ultrasonics. ACS Nano, 13(10), 11530-11537. https://doi.org/10.1021/acsnano.9b05052

Although the topography of van de Waals (vdW) layers and heterostructures can be imaged by scanning probe microscopy, high-frequency interface elastic properties are more difficult to assess. These can influence the stability, reliability and perform... Read More about High-Frequency Elastic Coupling at the Interface of van der Waals Nanolayers Imaged by Picosecond Ultrasonics.

Optical excitation of single- and multi-mode magnetization precession in Fe-Ga nanolayers (2019)
Journal Article
Scherbakov, A., Danilov, A., Godejohann, F., Linnik, T., Glavin, B., Shelukhin, L. A., …Bayer, M. (2019). Optical excitation of single- and multi-mode magnetization precession in Fe-Ga nanolayers. Physical Review Applied, 11(3), Article 031003. https://doi.org/10.1103/PhysRevApplied.11.031003

We demonstrate a variety of precessional responses of the magnetization to ultrafast optical excitation in nanolayers of Galfenol (Fe,Ga), which is a ferromagnetic material with large saturation magnetization and enhanced magnetostriction. The partic... Read More about Optical excitation of single- and multi-mode magnetization precession in Fe-Ga nanolayers.

Optical excitation of single-and multi-mode magnetization precession in Fe-Ga nanolayers (2019)
Journal Article
Scherbakov, A., Danilov, A., Godejohann, F., Linnik, T., Glavin, B., Shelukhin, L., …Bayer, M. (2019). Optical excitation of single-and multi-mode magnetization precession in Fe-Ga nanolayers. Physical Review Applied, 11(3), Article 031003. https://doi.org/10.1103/PhysRevApplied.11.031003

We demonstrate a variety of precessional responses of the magnetization to ultrafast optical excitation in nanolayers of Galfenol (Fe,Ga), which is a ferromagnetic material with large saturation magnetization and enhanced magnetostriction. The partic... Read More about Optical excitation of single-and multi-mode magnetization precession in Fe-Ga nanolayers.

Ultrafast insulator-metal transition in VO2 nanostructures assisted by picosecond strain pulses (2019)
Journal Article
Mogunov, I. A., Fernández, F., Lysenko, S., Kent, A., Scherbakov, A., Kalashnikova, A., & Akimov, A. (2019). Ultrafast insulator-metal transition in VO2 nanostructures assisted by picosecond strain pulses. Physical Review Applied, 11(1), Article 014054. https://doi.org/10.1103/physrevapplied.11.014054

Strain engineering is a powerful technology that exploits the stationary external or internal stress of specific spatial distribution for controlling the fundamental properties of condensed materials and nanostructures. This advanced technique modula... Read More about Ultrafast insulator-metal transition in VO2 nanostructures assisted by picosecond strain pulses.