Effect of the stiffness of interparticle bonds on properties of delocalized nonlinear vibrational modes in an fcc lattice

• المؤلفون الرئيسيون: Babicheva, Rita I., Semenov, Alexander S., Shcherbinin, Stepan A., Korznikova, Elena A., Kudreyko, Aleksey A., Vivegananthan, Priyanka, Zhou, Kun, Dmitriev, Sergey V.
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Mechanical engineering; Crystal Symmetry; Equations of Motion
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/161012

Delocalized nonlinear vibrational modes (DNVMs) supported in crystal lattices are exact solutions to the equations of motion of particles that are determined by the symmetry of the lattices. DNVMs exist for any vibration amplitudes and for any interparticle potentials. It is important to know how th...