Brillouin spectroscopy and imaging has experienced a renaissance in recent years seeing vast improvements in methodology and increasing number of applications. With this resurgence has come the development of new spontaneous ...
Rakhymzhanov, A. M.; Gueddida, A.; Alonso-Redondo, E.; Utegulov, Zhandos; Perevoznik, D.; Kurselis, K.; Chichkov, B. N.; El Boudouti, E. H.; Djafari-Rouhani, B.; Fytas, G.(Applied Physics Letters, 2016-05)
The phononic band diagram of a periodic square structure fabricated by femtosecond laser pulseinduced
two photon polymerization is recorded by Brillouin light scattering (BLS) at hypersonic
(GHz) frequencies and computed ...
Biomechanical properties of mammalian bones, such as strength, toughness, and plasticity, are
essential for understanding how microscopic-scale mechanical features can link to macroscale bones’ strength
and fracture ...
Every, A. G.; Utegulov, Zhandos; Veres, I. A.(Journal of Applied Physics, 2013-11)
An approach is presented for calculating thermoelastic generation of ultrasound in a metal plate exposed to nanosecond pulsed laser heating, sufficient to cause melting but not ablation. Detailed consideration is given to ...
Poborchii, Vladimir; Morita, Yukinori; Tada, Tetsuya; Geshev, Pavel I.; Utegulov, Zhandos; Volkov, Alexey(Journal of Applied Physics, 2016-04)
We have fabricated Si-on-insulator (SOI) layers with a thickness h1 of a few nanometers and
examined them by Raman spectroscopy with 363.8 nm excitation. We have found that phonon and
electron confinement play important ...
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