Matches in SemOpenAlex for { <https://semopenalex.org/work/W4317352046> ?p ?o ?g. }
- W4317352046 endingPage "652" @default.
- W4317352046 startingPage "652" @default.
- W4317352046 abstract "The functionality enhancement of ferroelectrics by local polar clusters called polar nanoregions (PNRs) is one of the current interests in materials science. KTa1−xNbxO3 (KTN) with perovskite structure is a well-known electro-optic crystal with a large Kerr effect. The existence of PNRs in relaxor-like ferroelectric Nb-rich KTN with homovalent B-site cations is controversial. This paper reviews recent progress in understanding precursor dynamics in Nb-rich KTN crystals studied using Brillouin scattering. The intense central peak (CP) and significant softening of sound velocity are observed above the Curie temperature (TC) due to the polarization fluctuations in PNRs. The effects of Li-doping, defects, and electric fields on the growth and/or creation of PNRs are found using changes in acoustic properties. The electric-field-induced TC, which is shifted to higher values with increases in applied voltage, including critical endpoint (CEP) and field gradient by trapped electrons, are discussed as well. This new knowledge may give new insight into advanced functionality in perovskite ferroelectrics." @default.
- W4317352046 created "2023-01-19" @default.
- W4317352046 creator A5069802719 @default.
- W4317352046 creator A5087281466 @default.
- W4317352046 date "2023-01-09" @default.
- W4317352046 modified "2023-10-14" @default.
- W4317352046 title "Brillouin Scattering Study of Electro-Optic KTa1−xNbxO3 Crystals" @default.
- W4317352046 cites W114577395 @default.
- W4317352046 cites W118725501 @default.
- W4317352046 cites W1194048947 @default.
- W4317352046 cites W1236350174 @default.
- W4317352046 cites W1487010127 @default.
- W4317352046 cites W153706188 @default.
- W4317352046 cites W1542903812 @default.
- W4317352046 cites W1554544999 @default.
- W4317352046 cites W1563832697 @default.
- W4317352046 cites W1579742443 @default.
- W4317352046 cites W1625171044 @default.
- W4317352046 cites W1648816505 @default.
- W4317352046 cites W1657275092 @default.
- W4317352046 cites W1670322266 @default.
- W4317352046 cites W1670593993 @default.
- W4317352046 cites W167716376 @default.
- W4317352046 cites W1854511451 @default.
- W4317352046 cites W1963893386 @default.
- W4317352046 cites W1964225853 @default.
- W4317352046 cites W1964568894 @default.
- W4317352046 cites W1964687100 @default.
- W4317352046 cites W1966608616 @default.
- W4317352046 cites W1967535792 @default.
- W4317352046 cites W1970232368 @default.
- W4317352046 cites W1971148908 @default.
- W4317352046 cites W1972163131 @default.
- W4317352046 cites W1981354580 @default.
- W4317352046 cites W1983186452 @default.
- W4317352046 cites W1984432417 @default.
- W4317352046 cites W1991097173 @default.
- W4317352046 cites W1994315546 @default.
- W4317352046 cites W1997048606 @default.
- W4317352046 cites W1997458153 @default.
- W4317352046 cites W2004655972 @default.
- W4317352046 cites W2006034599 @default.
- W4317352046 cites W2006246709 @default.
- W4317352046 cites W2012526997 @default.
- W4317352046 cites W2013483578 @default.
- W4317352046 cites W2015754034 @default.
- W4317352046 cites W2016624256 @default.
- W4317352046 cites W2018033066 @default.
- W4317352046 cites W2020069169 @default.
- W4317352046 cites W2020072489 @default.
- W4317352046 cites W2020436103 @default.
- W4317352046 cites W2020852826 @default.
- W4317352046 cites W2020900883 @default.
- W4317352046 cites W2022304133 @default.
- W4317352046 cites W2022331023 @default.
- W4317352046 cites W2022386824 @default.
- W4317352046 cites W2028864077 @default.
- W4317352046 cites W2029548375 @default.
- W4317352046 cites W2038574448 @default.
- W4317352046 cites W2040441590 @default.
- W4317352046 cites W2047103526 @default.
- W4317352046 cites W2053963485 @default.
- W4317352046 cites W2057303958 @default.
- W4317352046 cites W2062184033 @default.
- W4317352046 cites W2066663796 @default.
- W4317352046 cites W2068457397 @default.
- W4317352046 cites W2069734438 @default.
- W4317352046 cites W2071099703 @default.
- W4317352046 cites W2072854951 @default.
- W4317352046 cites W2075686529 @default.
- W4317352046 cites W2077199193 @default.
- W4317352046 cites W2078814273 @default.
- W4317352046 cites W2080163859 @default.
- W4317352046 cites W2080952119 @default.
- W4317352046 cites W2083717105 @default.
- W4317352046 cites W2085117196 @default.
- W4317352046 cites W2087009975 @default.
- W4317352046 cites W2091114651 @default.
- W4317352046 cites W2093578293 @default.
- W4317352046 cites W2095377349 @default.
- W4317352046 cites W2097252123 @default.
- W4317352046 cites W2111887934 @default.
- W4317352046 cites W2122244237 @default.
- W4317352046 cites W2138323937 @default.
- W4317352046 cites W2150491804 @default.
- W4317352046 cites W2152615642 @default.
- W4317352046 cites W2155381030 @default.
- W4317352046 cites W2159752439 @default.
- W4317352046 cites W2160050583 @default.
- W4317352046 cites W2167590372 @default.
- W4317352046 cites W2214678284 @default.
- W4317352046 cites W2260722527 @default.
- W4317352046 cites W2286120929 @default.
- W4317352046 cites W2292594476 @default.
- W4317352046 cites W2313939070 @default.
- W4317352046 cites W2325417986 @default.
- W4317352046 cites W2327307396 @default.
- W4317352046 cites W2328243649 @default.