Stabilization of 3-D trigonal phase in guanidinium (C(NH2)3) lead triiodide (GAPbI3) films
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.148575
Abstract: Abstract An understanding of the phase transition in organic-inorganic hybrid perovskites is quite important. These phase transitions have been widely studied as they induce differences in structural, electronic, and optical properties. Thermochromic perovskite materials, which… read more here.
Keywords: phase; lead triiodide; trigonal phase; guanidinium nh2 ... See more keywords
Prediction of an unusual trigonal phase of superconducting LaH10 stable at high pressures
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DOI: 10.1103/physrevb.104.174506
Abstract: Based on evolutionary crystal structure searches in combination with ab initio calculations, we predict an unusual structural phase of the superconducting LaH$_{10}$ that is stable from about 250 GPa to 425 GPa pressure. This new… read more here.
Keywords: phase superconducting; prediction unusual; trigonal phase; unusual trigonal ... See more keywords