Erbium (III)- and Terbium (III)-containing silicate-based bioactive glass powders: physical, structural and nuclear radiation shielding characteristics

Interface-Suppressed Nematicity and Enhanced Superconducting Pairing Strength of FeSe/NdFeO3 in the Low-Doping Regime

“…9,10,24 There are two optical phonon modes in NdFeO 3 corresponding to the relative motion of Fe−O atoms within the oxygen octahedron of 55.8 and 79.8 meV. 48 The 79.8 meV optical phonon mode is similar in energy to the previously reported phonon modes in the FeSe/LaFeO 3 interface. 24 Although the statistics of the EDC at the M point are not high enough for replica band fitting, the integrated EDC shows a peak−dip−hump structure at the M point, and the energy separation between the peak and hump is ∼80 meV, supporting the coupling between electrons and the FK phonons of NdFeO 3 9,24 (details in Figure S5).…”

“…The interaction between the electrons in FeSe and interfacial optical photons has been suggested to boost superconductivity in FeSe/STO and FeSe/LaFeO 3 . ,, There are two optical phonon modes in NdFeO 3 corresponding to the relative motion of Fe–O atoms within the oxygen octahedron of 55.8 and 79.8 meV . The 79.8 meV optical phonon mode is similar in energy to the previously reported phonon modes in the FeSe/LaFeO 3 interface .…”

Investigation of Er3+ Ions Reinforced Zinc-Phosphate Glasses for Ionizing Radiation Shielding Applications

“…Today, due to their attractive properties, many glass compositions containing different transition metals have been investigated for their radiation shielding capacity via different experimental and theoretical procedures [4][5][6][7][8][9][10][11][12][13][14][15]. Phosphate glasses containing transition metal oxides with/without rare earth, such as Er 2 O 3, are characterized by high thermal expansion coefficient, high mechanical properties, low viscosity, and good optical properties [16][17][18][19].…”