Confined martensitic phase transformation kinetics and lattice dynamics in Ni–Co–Fe–Ga shape memory alloys

Crystal Structure of High-Temperature Phase β-NaSrBO3 and Photoluminescence of β-NaSrBO3:Ce3+

“…As shown in Figure , mixed occupancy and all parallel distributed [BO 3 ] 3– groups in β-NaSrBO 3 lead to a more ordered and stable high-temperature phase. It is well-known that the cation substitution can enhance the kinetics of the ordering reactions, which results in the phase transformation from α-NaSrBO 3 to β-NaSrBO 3 via the introduction of Na + and Ce 3+ . , …”

Heusler-type magnetic phase-transition alloys: Advanced <italic>in-situ</italic> characterization and high-performance design

“…Cong等人 [38] 研究了具有受限马氏体相变的Ni 48.5 - [38] . 进一步分析表明, 所研 究的受限马氏体相变合金Ni 48.5 Co 6.5 Fe 18 Ga 27 的声子色 散谱仅存在非常微弱的温度依赖性(图10) [38] .…”

Tailoring Ferrimagnetic Transition Temperatures, Coercivity Fields, and Saturation Magnetization by Modulating Mn Concentration in (CoCrFeNi)1−xMnx High-Entropy Alloys

“…High-entropy alloys (HEA) are promising for their potential and their possible applications (George et al, 2019). Among the studies on HEAs (Yeh et al, 2004;Otto et al, 2013;Gludovatz et al, 2014;Cong et al, 2016;Ye et al, 2016), research into their magnetic properties is challenging because the geometry of HEAs, whether in bulk, powder, or thin-film forms, can change their magnetic performance, even when the stoichiometries of the HEA composition are identical (Huang et al, 2020). Regardless, owing to their good mechanical performance (Otto et al, 2013;Gludovatz et al, 2014), magnetic applications of HEAs are hotly anticipated (Koželj et al, 2019;Huang et al, 2020;Chaudhary et al, 2021;Na et al, 2021).…”