BaGeO3: A Mid-IR Transparent Crystal with Superstrong Raman Response.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c00155
Abstract: Stimulated Raman scattering processes based on Raman crystals offer a simple and effective method to generate mid-IR lasers. However, currently available mid-IR Raman crystals are extremely scarce. Herein, a new type of mid-IR Raman crystal,… read more here.
Keywords: raman; mid transparent; raman response; bageo3 ... See more keywords
Si1-xGex nanoantennas with a tailored Raman response and light-to-heat conversion for advanced sensing applications.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c9nr01837a
Abstract: Active light-emitting all-dielectric nanoantennas recently have demonstrated great potential as highly efficient nanoscale light sources owing to their strong luminescent and Raman responses. However, their large-scale fabrication faces a number of problems related to productivity… read more here.
Keywords: raman response; light; si1 xgex; xgex ... See more keywords
Pseudogap-induced anisotropic suppression of electronic Raman response in cuprate superconductors
Sign Up to like & getrecommendations! Published in 2017 at "Philosophical Magazine Letters"
DOI: 10.1080/09500839.2017.1314037
Abstract: It has become clear that the anomalous properties of cuprate superconductors are intimately related to the formation of a pseudogap. Within the framework of the kinetic-energy-driven superconducting mechanism, the effect of the pseudogap on the… read more here.
Keywords: raman response; energy; pseudogap; electronic raman ... See more keywords
Low-frequency Raman response near the Ising-nematic quantum critical point: A memory-matrix approach
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.105.045137
Abstract: Recent Raman scattering experiments have revealed a "quasi-elastic peak" in $\mathrm{FeSe_{1-x}S_x}$ near an Ising-nematic quantum critical point (QCP) \cite{zhang17}. Notably, the peak occurs at sub-temperature frequencies, and softens as $T^{\alpha}$ when temperature is decreased toward… read more here.
Keywords: frequency; ising nematic; near ising; raman response ... See more keywords