Inverse spectral problems for differential pencils with boundary conditions dependent on the spectral parameter
Sign Up to like & getrecommendations! Published in 2017 at "Mathematical Methods in The Applied Sciences"
DOI: 10.1002/mma.4235
Abstract: In this paper, we discuss two inverse problems for differential pencils with boundary conditions dependent on the spectral parameter. We will prove the Hochstadt–Lieberman type theorem of (1)–(2) except for arbitrary one eigenvalue and the… read more here.
Keywords: differential pencils; boundary conditions; conditions dependent; dependent spectral ... See more keywords
Temperature-dependent spectral linewidths of terahertz Bloch oscillations in biased semiconductor superlattices
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5024342
Abstract: We investigate temperature-dependent spectral linewidths of Bloch oscillations in biased semiconductor superlattices experimentally and theoretically. The spectral linewidth in a GaAs-based superlattice determined by terahertz emission spectroscopy becomes larger gradually as temperature increases from 80… read more here.
Keywords: temperature; dependent spectral; temperature dependent; spectral linewidth ... See more keywords