2 papers
cond-mat.dis-nn2025
Relationship between the boson peak and first sharp diffraction peak in glasses
Dan Kyotani, Soo Han Oh, Suguru Kitani +10
Boson peak (BP) dynamics refers to the universal excitation in the terahertz region of glass. In this study, the universal dynamics of BP were quantitatively evaluated in various g…
cond-mat.mtrl-sci2019
Detection of boson peak and fractal dynamics of disordered system using terahertz spectroscopy
Tatsuya Mori, Yue Jiang, Yasuhiro Fujii +8
Disordered systems exhibit universal excitation, referred to as the boson peak, in the terahertz region. Meanwhile, the so-called fracton is expected to appear in the nanoscale reg…