Pressure-induced phase transition on K2MoO4: A Raman scattering study and ab initio calculations

Cold sintered CaTiO3-K2MoO4 microwave dielectric ceramics for integrated microstrip patch antennas

“…For orthorhombic (Pnma) CTO, a total of 117 vibrational modes are expected (24 Raman-active modes) according to previous reports. [35][36][37] However, most of these bands cannot be observed due [38][39] given as follows: shown in Fig. 2(a-c).…”

The nature of K-induced 2H and 1T’-MoS2 species and their phase transition behavior for the synthesis of methanethiol (CH3SH)

“…The following references appear in the Supplemental information: Paraguassu et al, 2012;Saraiva et al, 2012;Vilchez and Griffith, 1972;Schmidt and Mu ¨ller, 1974;Schrader and Cheng, 1983;Schmidt and Mu ¨ller, 1972;Liang et al, 2015;Wang et al, 2014b;Wang et al, 2016;Voiry et al, 2013a;Erdohelyi et al, 1997;Bao et al, 2015;Muijsers et al, 1995;Sgroi et al, 2014;Weber et al, 1996;Benoist et al, 1995;Hui et al, 2008…”

Temperature-dependent Raman spectroscopic studies of microstructure present in dipotassium molybdate crystals and their melts

“…Dipotassium molybdates have been the subject of many studies, including structural transformations investigated by differential thermal analysis and high‐temperature X‐ray diffraction (XRD) and thermodynamic properties investigated by calorimetric study . In addition to those, pressure‐induced phase transitions and ab initio calculations of K 2 MoO 4 were studied by Paraguassu et al Moreover, Saraiva et al reported its temperature‐dependent Raman scattering studies and obtained information on structural and vibrational changes during high‐temperature phase transitions.…”