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Browsing by Author "94e63ca1-2560-470b-96d8-554fdb1ef655"

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Assessing performance of modern Brillouin spectrometers

Coker, Zachary; Troyanova‐Wood, Maria; Traverso, Andrew J.; Yakupov, Talgat; Utegulov, Zhandos; Yakovlev, Vladislav V. (Optics Express, 2018-02)

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 ...
Brillouin spectroscopy and radiography for assessment of viscoelastic and regenerative properties of mammalian bones

Akilbekova, Dana; Ogay, Vyacheslav; Yakupov, Talgat; Sarsenova, Madina; Umbayev, Bauyrzhan; Nurakhmetov, Asset; Tazhin, Kairat; Yakovlev, Vladislav V.; Utegulov, Zhandos N. (Journal of Biomedical Optics, 2018-09-27)

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 ...
Monitoring of vegetation drying by Brillouin and Raman spectroscopies

Rakymzhan, Adiya; Yakupov, Talgat A.; Yelemessova, Zarina; Bukasov, Rostislav; Yakovlev, Vladislav V.; Utegulov, Zhandos N. (Nazarbayev University School of Science and Technology, 2017-05-01)

Raman and Brillouin spectroscopic provide with a powerful way to non-invasively assess both chemical and physical (viscoelastic) properties. In this report, Brillouin microspectroscopy was used for real time analysis of ...
NANOSCALE THERMAL TRANSPORT AND ELASTIC PROPERTIES OF LITHIATED AMORPHOUS SI THIN FILMS

Abdullaev, Azat; Mukanova, Aliya; Yakupov, Talgat A.; Mentbayeva, Almagul; Bakenov, Zhumabay; Utegulov, Zhandos N. (Materials Today: Proceedings, 2020-01-16)

Silicon is the heart of modern electronics and due to it is high theoretical storage capacity it also attracted much attention as a possible anode material for the next generation Li-ion batteries. Heat conduction is one ...